76 FR 10345 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

... that the Commission received the following electric corporate filings: Docket Numbers: EC11-44-000. Applicants: Entegra Power, Gila River Power, L.P., Union Power Partners, L.P., Entegra Power Services LLC... Section 203 of The Federal Power Act, and Request for Waiver. Filed Date: 02/15/2011. Accession Number...

78 FR 49504 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER13-2065-000. Applicants: Southern California Edison Company. Description: Amended SGIA & Distribution Service Agmt with Lancaster Little Rock C LLC to be effective ...

78 FR 79433 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-30

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER13-1402-003. Applicants: Arizona Public Service Company. Description: Request to Change Effective Date of Cancellation for Rate Schedule No. 38 of Arizona Public...

7 CFR 1714.7 - Interest rate cap.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the same year. (2) Consumer income test.The borrower meets this test if either the average per capita income of the residents receiving electric service from the borrower is less than the average per capita..., RUS will compare, on a weighted average basis, the average per capita and median household income of...

7 CFR 1714.8 - Hardship rate loans.

Code of Federal Regulations, 2011 CFR

2011-01-01

... either the average per capita income of the residents receiving electric service from the borrower is less than the average per capita income of the residents of the state in which the borrower provides... the consumer income tests will be determined on a weighted average based on the percentage of the...

78 FR 56223 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER13-298-001. Applicants: New York Independent System Operator, Inc. Description: NYISO compliance filing re: Ancillary Services Mitigation step increase to be...

Tractor Mechanics: Learning Activity Packages 1-19.

ERIC Educational Resources Information Center

Clemson Univ., SC. Vocational Education Media Center.

Learning activity packages are presented for teaching tractor mechanics. The first of two sections deals with miscellaneous tasks and contains learning activity packages on cleaning the tractor and receiving new tractor parts. Section 2 is concerned with maintaining and servicing the electrical system, and it includes the following learning…

Assessing the Impacts of Rural Electrification in Sub-Saharan Africa: The Case of Ethiopia

NASA Astrophysics Data System (ADS)

Aragaw, Mekonnen Lulie

This study links rural electrification and the transition to modern energy services with poverty reduction and rural development in Ethiopia. Benefits of rural electrification in reducing poverty and accelerating rural development in low-income developing countries have been insufficiently researched. This study analyses available empirical evidence at a local level and examines how electricity access translates into productive use beyond powering radios and lighting. A survey of 336 households was conducted in Northern Ethiopia on impacts of electrification on four rural towns with varying number of years of access to electricity. Evidence at household and community levels shows that access to electricity was followed by an increase in household connectivity rate, and slow transition to modern energy services based on level of household income and number of years of a household's connection to electricity services. The pace of transition to modern energy services was slow, and household energy poverty and dependence on biomass fuels continued in most rural towns, having little impact on improved environmental management practices. Improvement in rural livelihood, poverty reduction, and delivery of public services was highest for those with more years of access to electricity, and higher income households. The fact that impacts of RE depend on number of years of a household's electricity connection implies gradual improvements rather than immediate benefits after connection. In the short-term, households improved their quality of life through better lighting and reduced indoor-air pollution. In the medium and longer-term, households and communities diversified their income and received improved public services such as education, health, and potable water. Further benefits were wider off-farm and non-farm employment, increased rural markets, and improved environment for rural development. Very poor households benefited least, while those better-off utilized opportunities created through rural electrification. Though necessary for development, rural electrification alone is insufficient, and requires strong government commitment and political will to invest in public services and infrastructure, and encourage private sector participation. Keywords: rural electrification, modern energy services, Sub-Saharan Africa, Ethiopia, energy transition, Poverty Reduction, Rural Development.

Cryogenic exciter

DOEpatents

Bray, James William [Niskayuna, NY; Garces, Luis Jose [Niskayuna, NY

2012-03-13

The disclosed technology is a cryogenic static exciter. The cryogenic static exciter is connected to a synchronous electric machine that has a field winding. The synchronous electric machine is cooled via a refrigerator or cryogen like liquid nitrogen. The static exciter is in communication with the field winding and is operating at ambient temperature. The static exciter receives cooling from a refrigerator or cryogen source, which may also service the synchronous machine, to selected areas of the static exciter and the cooling selectively reduces the operating temperature of the selected areas of the static exciter.

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2014 CFR

2014-10-01

....315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the... hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an... locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2012 CFR

2012-10-01

....315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the... hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an... locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2013 CFR

2013-10-01

....315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the... hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an... locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2010 CFR

2010-10-01

....315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the... hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an... locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2011 CFR

2011-10-01

....315(a)(1); (3) When previously tested units (i.e., cars that received a Class I brake test within the... hours) are added to the train; (4) When cars or equipment are removed from the train; and (5) When an... locomotives that utilize an electric signal to communicate a service brake application and only a pneumatic...

78 FR 16491 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

... Due: 5 p.m. e.t. 3/28/13. Docket Numbers: ER13-1047-000. Applicants: Tesoro Refining & Marketing.... Comments Due: 5 p.m. e.t. 3/25/13. Take notice that the Commission received the following electric rate... p.m. e.t. 3/26/13. Docket Numbers: ER13-1040-000. Applicants: Wisconsin Public Service Corporation...

An Efficient Scheduling Scheme on Charging Stations for Smart Transportation

NASA Astrophysics Data System (ADS)

Kim, Hye-Jin; Lee, Junghoon; Park, Gyung-Leen; Kang, Min-Jae; Kang, Mikyung

This paper proposes a reservation-based scheduling scheme for the charging station to decide the service order of multiple requests, aiming at improving the satisfiability of electric vehicles. The proposed scheme makes it possible for a customer to reduce the charge cost and waiting time, while a station can extend the number of clients it can serve. A linear rank function is defined based on estimated arrival time, waiting time bound, and the amount of needed power, reducing the scheduling complexity. Receiving the requests from the clients, the power station decides the charge order by the rank function and then replies to the requesters with the waiting time and cost it can guarantee. Each requester can decide whether to charge at that station or try another station. This scheduler can evolve to integrate a new pricing policy and services, enriching the electric vehicle transport system.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Piette, Mary Ann; Sezgen, Osman; Watson, David S.

This report describes the results of a research project to develop and evaluate the performance of new Automated Demand Response (Auto-DR) hardware and software technology in large facilities. Demand Response (DR) is a set of activities to reduce or shift electricity use to improve electric grid reliability, manage electricity costs, and ensure that customers receive signals that encourage load reduction during times when the electric grid is near its capacity. The two main drivers for widespread demand responsiveness are the prevention of future electricity crises and the reduction of electricity prices. Additional goals for price responsiveness include equity through costmore » of service pricing, and customer control of electricity usage and bills. The technology developed and evaluated in this report could be used to support numerous forms of DR programs and tariffs. For the purpose of this report, we have defined three levels of Demand Response automation. Manual Demand Response involves manually turning off lights or equipment; this can be a labor-intensive approach. Semi-Automated Response involves the use of building energy management control systems for load shedding, where a preprogrammed load shedding strategy is initiated by facilities staff. Fully-Automated Demand Response is initiated at a building or facility through receipt of an external communications signal--facility staff set up a pre-programmed load shedding strategy which is automatically initiated by the system without the need for human intervention. We have defined this approach to be Auto-DR. An important concept in Auto-DR is that a facility manager is able to ''opt out'' or ''override'' an individual DR event if it occurs at a time when the reduction in end-use services is not desirable. This project sought to improve the feasibility and nature of Auto-DR strategies in large facilities. The research focused on technology development, testing, characterization, and evaluation relating to Auto-DR. This evaluation also included the related decisionmaking perspectives of the facility owners and managers. Another goal of this project was to develop and test a real-time signal for automated demand response that provided a common communication infrastructure for diverse facilities. The six facilities recruited for this project were selected from the facilities that received CEC funds for new DR technology during California's 2000-2001 electricity crises (AB970 and SB-5X).« less

Review and future perspective of central receiver design and performance

NASA Astrophysics Data System (ADS)

Zhu, Guangdong; Libby, Cara

2017-06-01

Concentrating solar power (CSP) technology provides a commercial solar option to the utility-scale electricity market. CSP is unique in its ability to include low-cost thermal storage; thus, it can generate electricity when the sun is not available and dispatch electricity to meet varying load requirements. Within the suite of CSP technologies, the central receiver design represents the state-of-the-art technology, promising low cost, high performance, and dispatchable energy production. Current total capacity of central receiver plants worldwide is about 1.0 gigawatt (electric) with operating plants in Spain and the United States, as well as projects under construction in Asia, the Middle East, and North Africa. Central receiver technology has been under development since the 1950s, and a variety of central receiver designs have been explored. A distinguishing feature is the heat transfer medium. Central receiver designs exist that use dense fluids, gases, and solid particles in this role. Water/steam and molten salt receivers have been adopted in current commercial plants and are often coupled with a steam-Rankine power cycle with an operating temperature of less than 600°C. Many new central receiver concepts, such as the volumetric air, supercritical carbon dioxide (sCO2), solid particle, and liquid-metal receiver designs, are under active research and development (R&D). New designs target operating temperatures generally higher than 700°C-800°C—and even above 1000°C—so that higher-performance power cycles such as the sCO2-Brayton cycle or air-Brayton/steam-Rankine combined cycle can be used to promote greater overall system efficiency. Central receiver thermal storage provides dispatchability unavailable from variable-output renewables such as solar photovoltaic and wind power. Case study analysis of the California grid shows that there is a limit on the amount of non-dispatchable renewable generation that the grid can accommodate, beyond which overgeneration, spillage, and instability may occur. Energy storage may well become a necessity in some areas in order to maintain reliability. Next-generation central receiver technologies will have higher operating temperatures and additional features that allow higher-efficiency power generation and deliver other cost-performance advantages. The underlying innovations will come from areas such as multi-physics modeling, high-temperature materials, novel power cycles and heat exchanger designs, and collector field sensing and performance monitoring technologies. Technology innovation is expected to improve the cost and performance of central receiver designs. To deliver value as a generation and storage option, central receiver technology must also be supported by flexible and robust financial models and comprehensive energy and ancillary service markets justifying the capital-intensive investment. Progress in these areas will position CSP central receiver technology for future deployment.

Review and Future Perspective of Central Receiver Design and Performance

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhu, Guangdong; Libby, Cara

Concentrating solar power (CSP) technology provides a commercial solar option to the utility-scale electricity market. CSP is unique in its ability to include low-cost thermal storage; thus, it can generate electricity when the sun is not available and dispatch electricity to meet varying load requirements. Within the suite of CSP technologies, the central receiver design represents the state-of-the-art technology, promising low cost, high performance, and dispatchable energy production. Current total capacity of central receiver plants worldwide is about 1.0 gigawatt (electric) with operating plants in Spain and the United States, as well as projects under construction in Asia, the Middlemore » East, and North Africa. Central receiver technology has been under development since the 1950s, and a variety of central receiver designs have been explored. A distinguishing feature is the heat transfer medium. Central receiver designs exist that use dense fluids, gases, and solid particles in this role. Water/steam and molten salt receivers have been adopted in current commercial plants and are often coupled with a steam-Rankine power cycle with an operating temperature of less than 600 degrees C. Many new central receiver concepts, such as the volumetric air, supercritical carbon dioxide (sCO2), solid particle, and liquid-metal receiver designs, are under active research and development (R&D). New designs target operating temperatures generally higher than 700 degrees C-800 degrees C -- and even above 1000 degrees C -- so that higher-performance power cycles such as the sCO2-Brayton cycle or air-Brayton/steam-Rankine combined cycle can be used to promote greater overall system efficiency. Central receiver thermal storage provides dispatchability unavailable from variable-output renewables such as solar photovoltaic and wind power. Case study analysis of the California grid shows that there is a limit on the amount of non-dispatchable renewable generation that the grid can accommodate, beyond which overgeneration, spillage, and instability may occur. Energy storage may well become a necessity in some areas in order to maintain reliability. Next-generation central receiver technologies will have higher operating temperatures and additional features that allow higher-efficiency power generation and deliver other cost-performance advantages. The underlying innovations will come from areas such as multi-physics modeling, high-temperature materials, novel power cycles and heat exchanger designs, and collector field sensing and performance monitoring technologies. Technology innovation is expected to improve the cost and performance of central receiver designs. To deliver value as a generation and storage option, central receiver technology must also be supported by flexible and robust financial models and comprehensive energy and ancillary service markets justifying the capital-intensive investment. Progress in these areas will position CSP central receiver technology for future deployment.« less

Solar thermal electricity generation

NASA Astrophysics Data System (ADS)

Gasemagha, Khairy Ramadan

1993-01-01

This report presents the results of modeling the thermal performance and economic feasibility of large (utility scale) and small solar thermal power plants for electricity generation. A number of solar concepts for power systems applications have been investigated. Each concept has been analyzed over a range of plant power ratings from 1 MW(sub e) to 300 MW(sub e) and over a range of capacity factors from a no-storage case (capacity factor of about 0.25 to 0.30) up to intermediate load capacity factors in the range of 0.46 to 0.60. The solar plant's economic viability is investigated by examining the effect of various parameters on the plant costs (both capital and O & M) and the levelized energy costs (LEC). The cost components are reported in six categories: collectors, energy transport, energy storage, energy conversion, balance of plant, and indirect/contingency costs. Concentrator and receiver costs are included in the collector category. Thermal and electric energy transport costs are included in the energy transport category. Costs for the thermal or electric storage are included in the energy storage category; energy conversion costs are included in the energy conversion category. The balance of plant cost category comprises the structures, land, service facilities, power conditioning, instrumentation and controls, and spare part costs. The indirect/contingency category consists of the indirect construction and the contingency costs. The concepts included in the study are (1) molten salt cavity central receiver with salt storage (PFCR/R-C-Salt); (2) molten salt external central receiver with salt storage (PFCR/R-E-Salt); (3) sodium external central receiver with sodium storage (PFCR/RE-Na); (4) sodium external central receiver with salt storage (PFCR/R-E-Na/Salt); (5) water/steam external central receiver with oil/rock storage (PFCR/R-E-W/S); (6) parabolic dish with stirling engine conversion and lead acid battery storage (PFDR/SLAB); (7) parabolic dish with stirling engine conversion and redox advanced battery storage (PFDR/S-RAB); and (8) parabolic trough with oil/rock storage (LFDR/R-HT-45). Key annual efficiency and economic results of the study are highlighted in tabular format for plant sizes and capacity factor that resulted in the lowest LEC over the analysis range.

Electrical appliance energy consumption control methods and electrical energy consumption systems

DOEpatents

Donnelly, Matthew K [Kennewick, WA; Chassin, David P [Pasco, WA; Dagle, Jeffery E [Richland, WA; Kintner-Meyer, Michael [Richland, WA; Winiarski, David W [Kennewick, WA; Pratt, Robert G [Kennewick, WA; Boberly-Bartis, Anne Marie [Alexandria, VA

2006-03-07

Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

Electrical appliance energy consumption control methods and electrical energy consumption systems

DOEpatents

Donnelly, Matthew K [Kennewick, WA; Chassin, David P [Pasco, WA; Dagle, Jeffery E [Richland, WA; Kintner-Meyer, Michael [Richland, WA; Winiarski, David W [Kennewick, WA; Pratt, Robert G [Kennewick, WA; Boberly-Bartis, Anne Marie [Alexandria, VA

2008-09-02

Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

Communicating with residential electrical devices via a vehicle telematics unit

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roth, Rebecca C.; Pebbles, Paul H.

A method of communicating with residential electrical devices using a vehicle telematics unit includes receiving information identifying a residential electrical device to control; displaying in a vehicle one or more controlled features of the identified residential electrical device; receiving from a vehicle occupant a selection of the displayed controlled features of the residential electrical device; sending an instruction from the vehicle telematics unit to the residential electrical device via a wireless carrier system in response to the received selection; and controlling the residential electrical device using the sent instruction.

A Solar Dynamic Power Option for Space Solar Power

NASA Technical Reports Server (NTRS)

Mason, Lee S.

1999-01-01

A study was performed to determine the potential performance and related technology requirements of Solar Dynamic power systems for a Space Solar Power satellite. Space Solar Power is a concept where solar energy is collected in orbit and beamed to Earth receiving stations to supplement terrestrial electric power service. Solar Dynamic systems offer the benefits of high solar-to-electric efficiency, long life with minimal performance degradation, and high power scalability. System analyses indicate that with moderate component development, SD systems can exhibit excellent mass and deployed area characteristics. Using the analyses as a guide, a technology roadmap was -enerated which identifies the component advances necessary to make SD power generation a competitive option for the SSP mission.

The association between an electric pump loan program and the timing of requests for formula by working mothers in WIC.

PubMed

Meehan, Karen; Harrison, Gail G; Afifi, Abdelmonem A; Nickel, Nathan; Jenks, Eloise; Ramirez, Anthony

2008-05-01

An electric pump loan program designed to facilitate breastfeeding for low-income mothers returning to full-time work was evaluated. All mothers were WIC participants in the Los Angeles area. Electric pump loans were made until the infant's first birthday or until the mother requested formula from WIC. Information was provided to employers on supporting breastfeeding in the workplace. A subsample of mothers who received an electric pump on return to full-time work was compared with counterparts in a wait list control group. Mothers who received an electric pump as soon as requested did not request formula until 8.8 months on average, whereas those who did not receive an electric pump requested formula on average at 4.8 months (P < .0001). Mothers who received an electric pump when requested were 5.5 (95% CI 2.0-15.1) times as likely as mothers who did not receive an electric pump to not request formula at 6 months.

Economic Assessment of Hydrogen Technologies Participating in California Electricity Markets

DOE Office of Scientific and Technical Information (OSTI.GOV)

Eichman, Joshua; Townsend, Aaron; Melaina, Marc

As the electric sector evolves and increasing amounts of variable renewable generation are installed on the system, there are greater needs for system flexibility and sufficient capacity, and greater concern for overgeneration from renewable sources not well matched in time with electric loads. Hydrogen systems have the potential to support the grid in each of these areas. However, limited information is available about the economic competitiveness of hydrogen system configurations. This paper quantifies the value for hydrogen energy storage and demand response systems to participate in select California wholesale electricity markets using 2012 data. For hydrogen systems and conventional storagemore » systems (e.g., pumped hydro, batteries), the yearly revenues from energy, ancillary service, and capacity markets are compared to the yearly cost to establish economic competitiveness. Hydrogen systems can present a positive value proposition for current markets. Three main findings include: (1) For hydrogen systems participating in California electricity markets, producing and selling hydrogen was found to be much more valuable than producing and storing hydrogen to later produce electricity; therefore systems should focus on producing and selling hydrogen and opportunistically providing ancillary services and arbitrage. (2) Tighter integration with electricity markets generates greater revenues (i.e., systems that participate in multiple markets receive the highest revenue). (3) More storage capacity, in excess of what is required to provide diurnal shifting, does not increase competitiveness in current California wholesale energy markets. As more variable renewable generation is installed, the importance of long duration storage may become apparent in the energy price or through additional markets, but currently, there is not a sufficiently large price differential between days to generate enough revenue to offset the cost of additional storage. Future work will involve expanding to consider later year data and multiple regions to establish more generalized results.« less

Implementation of Smart Metering based on Internet of Things

NASA Astrophysics Data System (ADS)

Kaur, Milanpreet; Mathew, Lini, Dr.; Alokdeep; Kumar, Ajay

2018-03-01

From the aspect of saving energy, there is a continuous modification in communication technology and information in order to satisfy all customers demand. Today customers are demanding for accurate energy measurement, timely data and for good customer services. The best solution is smart grid system with various communication technologies which can be cost effective and electrical section to have a bidirectional communication in which information about electrical energy consumption is shared between consumers as well as by utility for remote checking. This paper describes the monitoring of energy consumption with Arduino Uno board and Ethernet using IoT (Internet of Things) concept. This proposed design eliminates human inclusion in the conservation of electricity. The consumer can receive the information about consumption of energy by using IP address on their devices. The web client code is uploaded for checking the client information such as location, content, connection, and disconnection to the web server. This proposed system gives reliable and accurate information regarding electrical energy management system (EMS) through Internet of things (IoT).

AC Electric Field Communication for Human-Area Networking

NASA Astrophysics Data System (ADS)

Kado, Yuichi; Shinagawa, Mitsuru

We have proposed a human-area networking technology that uses the surface of the human body as a data transmission path and uses an AC electric field signal below the resonant frequency of the human body. This technology aims to achieve a “touch and connect” intuitive form of communication by using the electric field signal that propagates along the surface of the human body, while suppressing both the electric field radiating from the human body and mutual interference. To suppress the radiation field, the frequency of the AC signal that excites the transmitter electrode must be lowered, and the sensitivity of the receiver must be raised while reducing transmission power to its minimally required level. We describe how we are developing AC electric field communication technologies to promote the further evolution of a human-area network in support of ubiquitous services, focusing on three main characteristics, enabling-transceiver technique, application-scenario modeling, and communications quality evaluation. Special attention is paid to the relationship between electro-magnetic compatibility evaluation and regulations for extremely low-power radio stations based on Japan's Radio Law.

Kansas State University DOE/KEURP Site Operator Program. Year 3, Third quarter report, January 1, 1994--March 31, 1994

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hague, J.R.

Formed on July 15, 1981, the goal of this program is to undertake applied research and development projects that may enhance reliability and minimize the cost of electric service in Kansas. The Kansas Electric Utilities Research Program (KEURP) is a contractual joint venture between six major electric utilities that serve the residents of the State of Kansas. The establishment of KEURP was made possible by the Kansas Corporation Commission (KCC). The KCC allowed Kansas electric utilities to include research and development (R & D) costs in their operating expenses, including dues to the Electric Power Research Institute (EPRI). Kansas universitiesmore » play a unique role in KEURP with representation on the executive, technical and advisory committees of the program. The universities receive significant direct and indirect support from KEURP through direct funded projects as well as KEURP/EPRI co-funded projects. KEURP is working with EPRI researchers on projects to develop or expand Kansans knowledge and expertise in the fields of high technology and economic development. KEURP is a major source of funding in the electric/hybrid vehicle demonstration program.« less

Frequency Regulation Services from Connected Residential Devices: Short Paper

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baker, Kyri; Jin, Xin; Vaidhynathan, Deepthi

In this paper, we demonstrate the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the- loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfortmore » bounds and physical hardware limitations. Future research will address the issues of cybersecurity threats, participation rates, and reducing equipment wear-and-tear while providing grid services.« less

Accuracy testing of steel and electric groundwater-level measuring tapes: Test method and in-service tape accuracy

USGS Publications Warehouse

Fulford, Janice M.; Clayton, Christopher S.

2015-10-09

The calibration device and proposed method were used to calibrate a sample of in-service USGS steel and electric groundwater tapes. The sample of in-service groundwater steel tapes were in relatively good condition. All steel tapes, except one, were accurate to ±0.01 ft per 100 ft over their entire length. One steel tape, which had obvious damage in the first hundred feet, was marginally outside the accuracy of ±0.01 ft per 100 ft by 0.001 ft. The sample of in-service groundwater-level electric tapes were in a range of conditions—from like new, with cosmetic damage, to nonfunctional. The in-service electric tapes did not meet the USGS accuracy recommendation of ±0.01 ft. In-service electric tapes, except for the nonfunctional tape, were accurate to about ±0.03 ft per 100 ft. A comparison of new with in-service electric tapes found that steel-core electric tapes maintained their length and accuracy better than electric tapes without a steel core. The in-service steel tapes could be used as is and achieve USGS accuracy recommendations for groundwater-level measurements. The in-service electric tapes require tape corrections to achieve USGS accuracy recommendations for groundwater-level measurement.

7 CFR 1724.21 - Architectural services contracts.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES... RUS financed electric system facilities. (a) RUS Form 220, Architectural Services Contract, must be used by electric borrowers when obtaining architectural services. (b) The borrower shall ensure that...

A customer oriented systematic framework to extract business strategy in Indian electricity services

NASA Astrophysics Data System (ADS)

Satapathy, Suchismita; Mishra, Pravudatta

2013-11-01

Competition in the electric service industry is highlighting the importance of a number of issues affecting the nature and quality of customer service. The quality of service(s) provided to electricity customers may be enhanced by competition, if doing so offers service suppliers a competitive advantage. On the other hand, service quality offered to some consumers could decline if utilities focus their attention on those customers most likely to exercise choice, while reducing effort and investment to serve customers less likely to choose alternatives. Service quality is defined as the way in which the utility interacts with and responds to the needs of its customers. To achieve maximum consumer satisfaction in electricity service, This paper has designed a framework by QFD by measuring service quality of electricity utility sector in ANN and also find interrelationship between these design requirements by ISM.

Compact Instruments Measure Heat Potential

NASA Technical Reports Server (NTRS)

2009-01-01

Based in Huntsville, Alabama, AZ Technology Inc. is a woman- and veteran-owned business that offers expertise in electromechanical-optical design and advanced coatings. AZ Technology has received eight Small Business Innovation Research (SBIR) contracts with Marshall Space Flight Center for the development of spectral reflectometers and the measurement of surface thermal properties. The company uses a variety of measurement services and instruments, including the Spectrafire, a portable spectral emissometer it used to assist General Electric with the design of its award-winning Giraffe Warmer for neonatal intensive care units.

The Tractor Electrical System. A Teaching Reference.

ERIC Educational Resources Information Center

American Association for Vocational Instructional Materials, Athens, GA.

The fundamental principles underlying the application of electricity to tractors and farm equipment are presented. An understanding of the material in the basic manual will enable the service man to understand better the service procedures covered in service manuals on electrical equipment. Topics dealt with are fundamentals of electricity,…

Geographic footprint of electricity use for water services in the Western U.S.

PubMed

Tidwell, Vincent C; Moreland, Barbie; Zemlick, Katie

2014-01-01

A significant fraction of our nation's electricity use goes to lift, convey, and treat water, while the resulting expenditures on electricity represent a key budgetary consideration for water service providers. To improve understanding of the electricity-for-water interdependency, electricity used in providing water services is mapped at the regional, state and county level for the 17-conterminous states in the Western U.S. This study is unique in estimating electricity use for large-scale conveyance and agricultural pumping as well as mapping these electricity uses along with that for drinking and wastewater services at a state and county level. Results indicate that drinking and wastewater account for roughly 2% of total West-wide electricity use, while an additional 1.2% is consumed by large-scale conveyance projects and 2.6% is consumed by agricultural pumping. The percent of electricity used for water services varies strongly by state with some as high as 34%, while other states expend less than 1%. Every county in the West uses some electricity for water services; however, there is a large disparity in use ranging from 10 MWh/yr to 5.8 TWh/yr. These results support long-term transmission planning in the Western U.S. by characterizing an important component of the electric load.

Short Paper: Frequency Regulation Services from Connected Residential Devices: Preprint

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baker, Kyri; Jin, Xin; Vaidhynathan, Deepthi

In this paper, we demonstrate the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the- loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfortmore » bounds and physical hardware limitations. Future research will address the issues of cybersecurity threats, participation rates, and reducing equipment wear-and-tear while providing grid services.« less

77 FR 58869 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Electrical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-24

... Production Act of 1993--Electrical Apparatus Service Association, Inc. Notice is hereby given that, on August..., 15 U.S.C. 4301 et seq. (``the Act''), Electrical Apparatus Service Association, Inc. (``EASA'') has... of business of the standards development organization is: Electrical Apparatus Service Association...

Electricity prices in a competitive environment: Marginal cost pricing of generation services and financial status of electric utilities. A preliminary analysis through 2015

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1997-08-01

The emergence of competitive markets for electricity generation services is changing the way that electricity is and will be priced in the United States. This report presents the results of an analysis that focuses on two questions: (1) How are prices for competitive generation services likely to differ from regulated prices if competitive prices are based on marginal costs rather than regulated {open_quotes}cost-of-service{close_quotes} pricing? (2) What impacts will the competitive pricing of generation services (based on marginal costs) have on electricity consumption patterns, production costs, and the financial integrity patterns, production costs, and the financial integrity of electricity suppliers? Thismore » study is not intended to be a cost-benefit analysis of wholesale or retail competition, nor does this report include an analysis of the macroeconomic impacts of competitive electricity prices.« less

Geographic Footprint of Electricity Use for Water Services in the Western U.S.

DOE PAGES

Tidwell, Vincent C.; Moreland, Barbara Denise; Zemlick, Katie

2014-06-25

A significant fraction of our nation’s electricity use goes to lift, convey, and treat water, while the resulting expenditures on electricity represent a key budgetary consideration for water service providers. In order to improve understanding of the electricity-for-water interdependency, electricity used in providing water services is mapped at the regional, state and county level for the 17-conterminous states in the Western U.S. Our study is unique in estimating electricity use for large-scale conveyance and agricultural pumping as well as mapping these electricity uses along with that for drinking and wastewater services at a state and county level. These results indicatemore » that drinking and wastewater account for roughly 2% of total West-wide electricity use, while an additional 1.2% is consumed by large-scale conveyance projects and 2.6% is consumed by agricultural pumping. The percent of electricity used for water services varies strongly by state with some as high as 34%, while other states expend less than 1%. Every county in the West uses some electricity for water services; however, there is a large disparity in use ranging from 10 MWh/yr to 5.8 TWh/yr. Finally, our results support long-term transmission planning in the Western U.S. by characterizing an important component of the electric load.« less

49 CFR 1242.60 - Locomotive fuel, electric power purchased/produced for motive power and servicing locomotives...

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Locomotive fuel, electric power purchased/produced... OPERATING EXPENSES BETWEEN FREIGHT SERVICE AND PASSENGER SERVICE FOR RAILROADS 1 Operating Expenses-Transportation § 1242.60 Locomotive fuel, electric power purchased/produced for motive power and servicing...

Fukushima to receive Smith Medal

NASA Astrophysics Data System (ADS)

The 1990 Waldo E. Smith Medal for extraordinary service to geophysics will be given to Naoshi Fukushima, who earned an international reputation for his pioneering work in geomagnetic disturbance and ionospheric electric currents. Now retired from the University of Tokyo, Japan, Fukushima is being cited for his public service to international geophysics, and, in particular, his contributions to the International Association of Geomagnetism and Aeronomy, of which he was Secretary General from September 1975 to August 1983.The Smith Medal will be presented as part of the AGU Fall Meeting Honors Night festivities, Wednesday, December 5, in San Francisco, Calif. Three James B. Macelwane Medals, the John Adam Fleming Medal, and the Maurice Ewing Medal will also be presented (see Eos, February 20, 1990, p. 294).

Effect of Fixed Versus Adjusted Transcutaneous Electrical Nerve Stimulation Amplitude on Chronic Mechanical Low Back Pain.

PubMed

Elserty, Noha; Kattabei, Omaima; Elhafez, Hytham

2016-07-01

This study aimed to investigate the effect of adjusting pulse amplitude of transcutaneous electrical nerve stimulation versus fixed pulse amplitude in treatment of chronic mechanical low back pain. Randomized clinical trial. El-sahel Teaching Hospital, Egypt. Forty-five patients with chronic low back pain assigned to three equal groups. Their ages ranged from 20 to 50 years. The three groups received the same exercise program. Group A received transcutaneous electrical nerve stimulation with fixed pulse amplitude for 40 minutes. Group B received transcutaneous electrical nerve stimulation with adjusted pulse amplitude for 40 minutes, with the pulse amplitude adjusted every 5 minutes. Group C received exercises only. Treatment sessions were applied three times per week for 4 weeks for the three groups. A visual analogue scale was used to assess pain severity, the Oswestry Disability Index was used to assess functional level, and a dual inclinometer was used to measure lumbar range of motion. Evaluations were performed before and after treatment. Visual analogue scale, Oswestry Disability Index, and back range of motion significantly differed between the two groups that received transcutaneous electrical nerve stimulation and the control group and did not significantly differ between fixed and adjusted pulse amplitude of transcutaneous electrical nerve stimulation. Adjusting pulse amplitude of transcutaneous electrical nerve stimulation does not produce a difference in the effect of transcutaneous electrical nerve stimulation used to treat chronic low back pain.

System for delivery of broadcast digital video as an overlay to baseband switched services on a fiber-to-the-home access network

NASA Astrophysics Data System (ADS)

Chand, Naresh; Magill, Peter D.; Swaminathan, Venkat S.; Yadvish, R. D.

1999-04-01

For low cost fiber-to-the-home (FTTH) passive optical networks (PON), we have studied the delivery of broadcast digital video as an overlay to baseband switched digital services on the same fiber using a single transmitter and a single receiver. We have multiplexed the baseband data at 155.52 Mbps with digital video QPSK channels in the 270 - 1450 MHz range with minimal degradation. We used an additional 860 MHz carrier modulated with 8 Mbps QPSK as a test-signal. An optical to electrical (O/E) receiver using an APD satisfies the power budget needs of ITU-T document G983.x for both class B and C operations (i.e., receiver sensitivity less than -33 dBm for a 10-10 bit error rate) without any FEC for both data and video. The PIN diode O/E receiver nearly satisfies the need for class B operation (-30 dBm receiver sensitivity) of G983 with FEC in QPSK FDM video. For a 155.52 Mbps baseband data transmission and for a given bit error rate, there is approximately 6 dBo1 optical power penalty due to video overlay. Of this, 1 dBo penalty is due to biasing the laser with an extinction ratio reduced from 10 dBo to approximately 6 dBo, and approximately 5 dBo penalty is due to receiver bandwidth increasing from approximately 100 MHz to approximately 1 GHz. The penalty due to receiver is after optimizing the filter for baseband data, and is caused by the reduced value of feedback resistor of the first stage transimpedance amplifier. The optical power penalty for video transmission is about 2 dBo due to reduced optical modulation index.

Ephemeral Electric Potential and Electric Field Sensor

NASA Technical Reports Server (NTRS)

Generazio, Edward R. (Inventor)

2017-01-01

Systems, methods, and devices of the various embodiments provide for the minimization of the effects of intrinsic and extrinsic leakage electrical currents enabling true measurements of electric potentials and electric fields. In an embodiment, an ephemeral electric potential and electric field sensor system may have at least one electric field sensor and a rotator coupled to the electric field sensor and be configured to rotate the electric field sensor at a quasi-static frequency. In an embodiment, ephemeral electric potential and electric field measurements may be taken by rotating at least one electric field sensor at a quasi-static frequency, receiving electrical potential measurements from the electric field sensor when the electric field sensor is rotating at the quasi-static frequency, and generating and outputting images based at least in part on the received electrical potential measurements.

30 CFR 1218.306 - May I receive a credit against production royalties for in-kind deliveries of electricity I...

Code of Federal Regulations, 2012 CFR

2012-07-01

... royalties for in-kind deliveries of electricity I provide under contract to a State or county government... in-kind deliveries of electricity I provide under contract to a State or county government? (a) You may receive a credit against royalties for in-kind deliveries of electricity you provide under...

30 CFR 1218.306 - May I receive a credit against production royalties for in-kind deliveries of electricity I...

Code of Federal Regulations, 2013 CFR

2013-07-01

... royalties for in-kind deliveries of electricity I provide under contract to a State or county government... in-kind deliveries of electricity I provide under contract to a State or county government? (a) You may receive a credit against royalties for in-kind deliveries of electricity you provide under...

30 CFR 1218.306 - May I receive a credit against production royalties for in-kind deliveries of electricity I...

Code of Federal Regulations, 2011 CFR

2011-07-01

... royalties for in-kind deliveries of electricity I provide under contract to a State or county government... for in-kind deliveries of electricity I provide under contract to a State or county government? (a) You may receive a credit against royalties for in-kind deliveries of electricity you provide under...

30 CFR 218.306 - May I receive a credit against production royalties for in-kind deliveries of electricity I...

Code of Federal Regulations, 2010 CFR

2010-07-01

... royalties for in-kind deliveries of electricity I provide under contract to a State or county government... electricity I provide under contract to a State or county government? (a) You may receive a credit against royalties for in-kind deliveries of electricity you provide under contract to a State or county government...

30 CFR 1218.306 - May I receive a credit against production royalties for in-kind deliveries of electricity I...

Code of Federal Regulations, 2014 CFR

2014-07-01

... royalties for in-kind deliveries of electricity I provide under contract to a State or county government... in-kind deliveries of electricity I provide under contract to a State or county government? (a) You may receive a credit against royalties for in-kind deliveries of electricity you provide under...

Pre-Service and In-Service Physics Teachers' Ideas about Simple Electric Circuits

ERIC Educational Resources Information Center

Kucukozer, Huseyin; Demirci, Neset

2008-01-01

The aim of the study is to determine pre-service and high school physics teachers' ideas about simple electric circuits. In this study, a test containing eight questions related to simple electric circuits was given to the pre-service physics teachers (32 subjects) that had graduated from Balikesir University, Necatibey Faculty of Education, the…

7 CFR 1724.50 - Compliance with National Electrical Safety Code (NESC).

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Compliance with National Electrical Safety Code (NESC... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.50 Compliance with National Electrical Safety Code...

7 CFR 1724.50 - Compliance with National Electrical Safety Code (NESC).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Compliance with National Electrical Safety Code (NESC... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.50 Compliance with National Electrical Safety Code...

7 CFR 1724.50 - Compliance with National Electrical Safety Code (NESC).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Compliance with National Electrical Safety Code (NESC... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.50 Compliance with National Electrical Safety Code...

7 CFR 1724.50 - Compliance with National Electrical Safety Code (NESC).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Compliance with National Electrical Safety Code (NESC... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.50 Compliance with National Electrical Safety Code...

7 CFR 1724.50 - Compliance with National Electrical Safety Code (NESC).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Compliance with National Electrical Safety Code (NESC... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.50 Compliance with National Electrical Safety Code...

Value-Added Electricity Services: New Roles for Utilities and Third-Party Providers

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blansfield, J.; Wood, L.; Katofsky, R.

New energy generation, storage, delivery, and end-use technologies support a broad range of value-added electricity services for retail electricity customers. Sophisticated energy management services, distributed generation coupled with storage, and electric vehicle charging are just a few examples of emerging offerings. Who should provide value-added services — utilities or third parties, or both, and under what conditions? What policy and regulatory changes may be needed to promote competition and innovation, to account for utility costs to enable these services, and to protect consumers? The report approaches the issues from three perspectives: utilities, third-party service providers, and consumers: -Jonathan Blansfield andmore » Lisa Wood, Institute for Electric Innovation -Ryan Katofsky, Benjamin Stafford and Danny Waggoner, Advanced Energy Economy -National Association of State Utility Consumer Advocates« less

Measuring public understanding on Tenaga Nasional Berhad (TNB) electricity bills using ordered probit model

NASA Astrophysics Data System (ADS)

Zainudin, WNRA; Ramli, NA

2017-09-01

In 2016, Tenaga Nasional Berhad (TNB) had introduced an upgrade in its Billing and Customer Relationship Management (BCRM) as part of its long-term initiative to provide its customers with greater access to billing information. This includes information on real and suggested power consumption by the customers and further details in their billing charges. This information is useful to help TNB customers to gain better understanding on their electricity usage patterns and items involved in their billing charges. Up to date, there are not many studies done to measure public understanding on current electricity bills and whether this understanding could contribute towards positive impacts. The purpose of this paper is to measure public understanding on current TNB electricity bills and whether their satisfaction towards energy-related services, electricity utility services, and their awareness on the amount of electricity consumed by various appliances and equipment in their home could improve this understanding on the electricity bills. Both qualitative and quantitative research methods are used to achieve these objectives. A total of 160 respondents from local universities in Malaysia participated in a survey used to collect relevant information. Using Ordered Probit model, this paper finds respondents that are highly satisfied with the electricity utility services tend to understand their electricity bills better. The electric utility services include management of electricity bills and the information obtained from utility or non-utility supplier to help consumers manage their energy usage or bills. Based on the results, this paper concludes that the probability to understand the components in the monthly electricity bill increases as respondents are more satisfied with their electric utility services and are more capable to value the energy-related services.

77 FR 6553 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-08

.... Applicants: American Electric Power Service Corporation, AEP Energy Partners, Inc., CSW Energy Services, Inc., Central and South West Services, Inc. Description: Notice of change in status of American Electric Power.... Applicants: Black Hills/Colorado Electric Utility Co, LP, Black Hills Colorado IPP, LLC, Black Hills Power...

78 FR 39724 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... Trading North America, LLC, EDF Industrial Power Services (NY), LLC, EDF Industrial Power Services (IL), LLC, EDF Industrial Power Services (CA), LLC, Tanner Street Generation, LLC. Description: Notice of...: AP Holdings, LLC, AP Gas & Electric (PA), LLC, AP Gas & Electric (TX), LLC, AP Gas & Electric (MD...

Electrical energy consumption control apparatuses and electrical energy consumption control methods

DOEpatents

Hammerstrom, Donald J.

2012-09-04

Electrical energy consumption control apparatuses and electrical energy consumption control methods are described. According to one aspect, an electrical energy consumption control apparatus includes processing circuitry configured to receive a signal which is indicative of current of electrical energy which is consumed by a plurality of loads at a site, to compare the signal which is indicative of current of electrical energy which is consumed by the plurality of loads at the site with a desired substantially sinusoidal waveform of current of electrical energy which is received at the site from an electrical power system, and to use the comparison to control an amount of the electrical energy which is consumed by at least one of the loads of the site.

77 FR 3070 - Electric Engineering, Architectural Services, Design Policies and Construction Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-23

... Engineering, Architectural Services, Design Policies and Construction Standards AGENCY: Rural Utilities..., engineering services and architectural services for transactions above the established threshold dollar levels... Code of Federal Regulations as follows: PART 1724--ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND...

76 FR 67430 - Application To Export Electric Energy; Tenaska Power Services Co.

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-01

... Services Co. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Tenaska Power Services Co. (Tenaska) has applied to renew its authority to transmit... of Electricity Delivery and Energy Reliability, Mail Code: OE-20, U.S. Department of Energy, 1000...

76 FR 44323 - National Grid Transmission Services Corporation; Bangor Hydro Electric Company; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-25

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-49-000] National Grid Transmission Services Corporation; Bangor Hydro Electric Company; Notice of Petition for Declaratory Order Take..., 18 CFR 385.207, National Grid Transmission Services Corporation and Bangor Hydro Electric Company...

76 FR 28333 - Electric Engineering, Architectural Services, Design Policies and Construction Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-17

... CFR Parts 1724 and 1726 RIN 0572-AC20 Electric Engineering, Architectural Services, Design Policies... standard forms of contracts promulgated by RUS for construction, procurement, engineering services and... XVII of title 7 of the Code of Federal Regulations as follows: PART 1724--ELECTRIC ENGINEERING...

77 FR 50487 - Application To Export Electric Energy; RBC Energy Services LP

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-21

... DEPARTMENT OF ENERGY [OE Docket No. EA-328-A] Application To Export Electric Energy; RBC Energy Services LP AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: RBC Energy Services LP (RBC Energy) has applied to renew its authority to transmit...

Continuous GPS observations in Tohoku University and recovery effort after the 2011 off the Pacific coast of Tohoku Earthquake

NASA Astrophysics Data System (ADS)

Demachi, T.; Miura, S.; Ohta, Y.; Tachibana, K.; Ueki, S.; Sato, T.; Ohzono, M.; Umino, N.

2012-04-01

The nation-wide GPS observation network which is named GPS Earth Observation Network System (GEONET) has been established by the Geospatial Information Authority of Japan (GSI) (Miyazaki et al., 1997). The network composed more than 1,200 stations with baseline length is about 20-25 km. Tohoku University has also conducted continuous GPS observations since 1987 in the Tohoku district, Northeastern Japan (Miura et al., 1993). Recently, to investigate short-length crustal deformations such as volcanic deformation, co- and post-seismic deformation of M6-7 class earthquakes and inter-seismic deformations, we have deployed continuous GPS observation stations to complement the location of GEONET stations (Miura et al. 2000, 2002, and 2004). We installed GPS receiver, PC for data logging (ALIX series, PC Engines GmbH) and re-booter (e.g., WATCH BOOT nino, Meikyo Electric Co., Ltd.) in each station. We have secure and stable online access to each station from our university (Sendai city, Japan) using IP-VPN over fixed telephone lines (FLET'S Office service, Nippon Telegraph and Telephone East Corp.). Through this network, the data are transferred to our university and we can restart the devices if the devices hang up. Since 2010, we have tried to use on-line system through internet by prepaid mobile data-communication (b-mobile3G and b-mobileSIM U300, Japan Communications Inc.) in eight observation stations. Compared with the FLET'S Office service, we can conveniently and inexpensively establish wherever the mobile phone service is provided. The two stations are located in volcanoes, we activate the network system for an hour in every day using motor time switch, because of these devices are operated by limited DC power supplies through solar cell. In other six stations, we can use commercial AC power supplies, so that data connections are always available. On March 11, 2011, the 2011 off the Pacific coast of Tohoku Earthquake (Mw 9.0) occurred and a huge tsunami caused more than 19,000 dead and missing. After the main shock, the electricity failure and communication failure occurred in almost entire the Tohoku district. We obtained the GPS data of co-seismic and immediately after the main shock in only about 10% of our stations. Our observations resumed automatically in inland area as the electricity supply was resumed, while near the Pacific coastal area, recovery efforts were needed on site for resuming the observations. We carried out recovery effort in this area after March 20 when the essential utilities were almost repaired in Sendai city except tsunami-hit area. We used DC power supplies through solar cell and batteries and the prepaid mobile data-communication to operate GPS receivers and transfer data. This system is very useful in the area where fixed telephone and electric wires aren't reconstructed, because of the service of mobile phone is restored faster than fixed telephone service. We could resume the observations in almost all of our stations by April 1. Currently, we have been constructing redundant system of power supply using batteries to avoid data missing owing to electricity failure. We need to construct redundant network system in future.

75 FR 71425 - Border Energy Electric Services, Inc.; Supplemental Notice That Initial Market-Based Rate Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-23

... proceeding, of Border Energy Electric Services, Inc.'s application for market-based rate authority, with an... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ER11-2088-000] Border Energy Electric Services, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

40 CFR 52.1923 - Best Available Retrofit Requirements (BART) for SO2 and Interstate pollutant transport provisions...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Sooner plant; and Units 3 and 4 of the American Electric Power/Public Service Company of Oklahoma... American Electric Power/Public Service Company of Oklahoma Northeastern plant affecting visibility? (a... American Electric Power/Public Service Company of Oklahoma Northeastern plant. (b) Compliance dates...

40 CFR 52.1923 - Best Available Retrofit Requirements (BART) for SO2 and Interstate pollutant transport provisions...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Sooner plant; and Units 3 and 4 of the American Electric Power/Public Service Company of Oklahoma... American Electric Power/Public Service Company of Oklahoma Northeastern plant affecting visibility? (a... American Electric Power/Public Service Company of Oklahoma Northeastern plant. (b) Compliance Dates...

Area-Specific Marginal Costing for Electric Utilities: a Case Study of Transmission and Distribution Costs

NASA Astrophysics Data System (ADS)

Orans, Ren

1990-10-01

Existing procedures used to develop marginal costs for electric utilities were not designed for applications in an increasingly competitive market for electric power. The utility's value of receiving power, or the costs of selling power, however, depend on the exact location of the buyer or seller, the magnitude of the power and the period of time over which the power is used. Yet no electric utility in the United States has disaggregate marginal costs that reflect differences in costs due to the time, size or location of the load associated with their power or energy transactions. The existing marginal costing methods used by electric utilities were developed in response to the Public Utilities Regulatory Policy Act (PURPA) in 1978. The "ratemaking standards" (Title 1) established by PURPA were primarily concerned with the appropriate segmentation of total revenues to various classes-of-service, designing time-of-use rating periods, and the promotion of efficient long-term resource planning. By design, the methods were very simple and inexpensive to implement. Now, more than a decade later, the costing issues facing electric utilities are becoming increasingly complex, and the benefits of developing more specific marginal costs will outweigh the costs of developing this information in many cases. This research develops a framework for estimating total marginal costs that vary by the size, timing, and the location of changes in loads within an electric distribution system. To complement the existing work at the Electric Power Research Institute (EPRI) and Pacific Gas and Electric Company (PGandE) on estimating disaggregate generation and transmission capacity costs, this dissertation focuses on the estimation of distribution capacity costs. While the costing procedure is suitable for the estimation of total (generation, transmission and distribution) marginal costs, the empirical work focuses on the geographic disaggregation of marginal costs related to electric utility distribution investment. The study makes use of data from an actual distribution planning area, located within PGandE's service territory, to demonstrate the important characteristics of this new costing approach. The most significant result of this empirical work is that geographic differences in the cost of capacity in distribution systems can be as much as four times larger than the current system average utility estimates. Furthermore, lumpy capital investment patterns can lead to significant cost differences over time.

Propulsion system for a motor vehicle using a bidirectional energy converter

DOEpatents

Tamor, Michael Alan; Gale, Allan Roy

1999-01-01

A motor vehicle propulsion system includes an electrical energy source and a traction motor coupled to receive electrical energy from the electrical energy source. The system also has a first bus provided electrical energy by the electrical energy source and a second bus of relatively lower voltage than the first bus. In addition, the system includes an electrically-driven source of reaction gas for the electrical energy source, the source of reaction gas coupled to receive electrical energy from the first bus. Also, the system has an electrical storage device coupled to the second bus for storing electrical energy at the lower voltage. The system also includes a bidirectional energy converter coupled to convert electrical energy from the first bus to the second bus and from the second bus to the first bus.

Vehicle security apparatus and method

DOEpatents

Veligdan, James T.

1996-02-13

A vehicle security apparatus for use in a motor vehicle, the apparatus comprising an optical key, a receptacle, a receiver and at least one optical fiber. The optical key has a transmitter having at least one first preprogrammed coded signal stored in a first electric circuit. The receptacle receives the optical key and at least one transmittable coded optical signal from the transmitter corresponding to the at least one preprogrammed coded signal stored in the first electric circuit. The receiver compares the at least one transmittable coded optical signal to at least one second preprogrammed coded signal stored in a second electric circuit and the receiver is adapted to trigger switching effects for at least one of enabling starting the motor vehicle and starting the motor vehicle upon determination that the at least one transmittable coded optical signal corresponds to the at least one second preprogrammed signal in the second electric circuit. The at least one optical fiber is operatively connected between the receptacle and the receiver for carrying the optical signal from the receptacle to the receiver. Also disclosed is a method for permitting only authorized use of a motor vehicle.

30 CFR 77.701-2 - Approved methods of grounding metallic frames, casings, and other enclosures of electric...

Code of Federal Regulations, 2010 CFR

2010-07-01

... from a direct-current power system with one polarity grounded will be approved: (1) A solid connection..., casings, and other enclosures of electric equipment receiving power from a direct-current power system. 77... enclosures of electric equipment receiving power from a direct-current power system. (a) The following...

30 CFR 77.701-2 - Approved methods of grounding metallic frames, casings, and other enclosures of electric...

Code of Federal Regulations, 2011 CFR

2011-07-01

... from a direct-current power system with one polarity grounded will be approved: (1) A solid connection..., casings, and other enclosures of electric equipment receiving power from a direct-current power system. 77... enclosures of electric equipment receiving power from a direct-current power system. (a) The following...

7 CFR 1724.74 - List of electric program standard contract forms.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES RUS Contract Forms § 1724.74 List of electric program standard contract forms. (a...

7 CFR 1724.74 - List of electric program standard contract forms.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES RUS Contract Forms § 1724.74 List of electric program standard contract forms. (a...

7 CFR 1724.74 - List of electric program standard contract forms.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES RUS Contract Forms § 1724.74 List of electric program standard contract forms. (a...

7 CFR 1724.74 - List of electric program standard contract forms.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES RUS Contract Forms § 1724.74 List of electric program standard contract forms. (a...

7 CFR 1724.74 - List of electric program standard contract forms.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES RUS Contract Forms § 1724.74 List of electric program standard contract forms. (a...

75 FR 2140 - Clean Air Act Operating Permit Program; Petition for Objection to Federal Operating Permit for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-14

... Objection to Federal Operating Permit for American Electric Power Service Corporation, Southwest Electric... object to the American Electric Power Service Corporation, Southwest Electric Power Company (AEP... Permits Section, Multimedia Planning and Permitting Division, EPA Region 6, 1445 Ross Avenue, Dallas...

Optically isolated signal coupler with linear response

DOEpatents

Kronberg, James W.

1994-01-01

An optocoupler for isolating electrical signals that translates an electrical input signal linearly to an electrical output signal. The optocoupler comprises a light emitter, a light receiver, and a light transmitting medium. The light emitter, preferably a blue, silicon carbide LED, is of the type that provides linear, electro-optical conversion of electrical signals within a narrow wavelength range. Correspondingly, the light receiver, which converts light signals to electrical signals and is preferably a cadmium sulfide photoconductor, is linearly responsive to light signals within substantially the same wavelength range as the blue LED.

75 FR 26747 - U.S. Gas & Electric, Inc., Energy Services Providers, Inc., ESPI New England, Inc; Supplemental...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Docket Nos. ER10-1129-000; ER10-1130-000; ER10-1131-000] U.S. Gas & Electric, Inc., Energy Services Providers, Inc., ESPI New England, Inc... & Electric, Inc., Energy Services Providers, Inc., and ESPI New England, Inc.'s application for market-based...

77 FR 50156 - Renewal of Agency Information Collection for Water Delivery and Electric Service Data for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

... information for Electrical Service Application, 25 CFR part 175, authorized by OMB Control Number 1076-0021 and Water Request, 25 CFR part 171, authorized by OMB Control Number 1076-0141. Both of these.... Data OMB Control Number: 1076-0021. Title: Electrical Service Application, 25 CFR 175. [[Page 50157...

Does employee safety influence customer satisfaction? Evidence from the electric utility industry.

PubMed

Willis, P Geoffrey; Brown, Karen A; Prussia, Gregory E

2012-12-01

Research on workplace safety has not examined implications for business performance outcomes such as customer satisfaction. In a U.S. electric utility company, we surveyed 821 employees in 20 work groups, and also had access to archival safety data and the results of a customer satisfaction survey (n=341). In geographically-based work units where there were more employee injuries (based on archival records), customers were less satisfied with the service they received. Safety climate, mediated by safety citizenship behaviors (SCBs), added to the predictive power of the group-level model, but these two constructs exerted their influence independently from actual injuries. In combination, two safety-related predictor paths (injuries and climate/SCB) explained 53% of the variance in customer satisfaction. Results offer preliminary evidence that workplace safety influences customer satisfaction, suggesting that there are likely spillover effects between the safety environment and the service environment. Additional research will be needed to assess the specific mechanisms that convert employee injuries into palpable results for customers. Better safety climate and reductions in employee injuries have the potential to offer payoffs in terms of what customers experience. Copyright © 2012 National Safety Council and Elsevier Ltd. All rights reserved.

7 CFR 1724.70 - Standard forms of contracts for borrowers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND... construction, procurement, engineering services, and architectural services financed by a loan made or... prescribes RUS procedures in promulgating electric program standard contract forms and identifies those forms...

Broadband radiometer

DOEpatents

Cannon, Theodore W.

1994-01-01

A broadband radiometer including (a) an optical integrating sphere having a enerally spherical integrating chamber and an entry port for receiving light (e.g., having visible and ultraviolet fractions), (b) a first optical radiation detector for receiving light from the sphere and producing an electrical output signal corresponding to broadband radiation, (c) a second optical radiation detector for receiving light from the sphere and producing an electrical output signal corresponding to a predetermined wavelength fraction of the broadband radiation, and (d) an output for producing an electrical signal which is proportional to the difference between the two electrical output signals. The radiometer is very useful, for example, in measuring the absolute amount of ultraviolet light present in a given light sample.

Broadband radiometer

DOEpatents

Cannon, T.W.

1994-07-26

A broadband radiometer is disclosed including (a) an optical integrating sphere having generally spherical integrating chamber and an entry port for receiving light (e.g., having visible and ultraviolet fractions), (b) a first optical radiation detector for receiving light from the sphere and producing an electrical output signal corresponding to broadband radiation, (c) a second optical radiation detector for receiving light from the sphere and producing an electrical output signal corresponding to a predetermined wavelength fraction of the broadband radiation, and (d) an output for producing an electrical signal which is proportional to the difference between the two electrical output signals. The radiometer is very useful, for example, in measuring the absolute amount of ultraviolet light present in a given light sample. 8 figs.

Systems and methods for providing power to a load based upon a control strategy

DOEpatents

Perisic, Milun; Lawrence, Christopher P; Ransom, Ray M; Kajouke, Lateef A

2014-11-04

Systems and methods are provided for an electrical system. The electrical system, for example, includes a first load, an interface configured to receive a voltage from a voltage source, and a controller configured to receive the voltage through the interface and to provide a voltage and current to the first load. The controller may be further configured to, receive information on a second load electrically connected to the voltage source, determine an amount of reactive current to return to the voltage source such that a current drawn by the electrical system and the second load from the voltage source is substantially real, and provide the determined reactive current to the voltage source.

Compact self-contained electrical-to-optical converter/transmitter

DOEpatents

Seligmann, Daniel A.; Moss, William C.; Valk, Theodore C.; Conder, Alan D.

1995-01-01

A first optical receiver and a second optical receiver are provided for receiving a calibrate command and a power switching signal, respectively, from a remote processor. A third receiver is provided for receiving an analog electrical signal from a transducer. A calibrator generates a reference signal in response to the calibrate command. A combiner mixes the electrical signal with the reference signal to form a calibrated signal. A converter converts the calibrated signal to an optical signal. A transmitter transmits the optical signal to the remote processor. A primary battery supplies power to the calibrator, the combiner, the converter, and the transmitter. An optically-activated switch supplies power to the calibrator, the combiner, the converter, and the transmitter in response to the power switching signal. An auxiliary battery supplies power continuously to the switch.

Electrical Systems. FOS: Fundamentals of Service.

ERIC Educational Resources Information Center

John Deere Co., Moline, IL.

This electrical systems manual is one of a series of power mechanics texts and visual aids for training in the servicing of electrical systems on mobile machines. Materials provide basic information and illustrations for use by vocational students and teachers as well as shop servicemen and laymen. The ten chapters focus on (1) Electricity: How It…

Cervicobrachialgia after spinal surgery.

PubMed

Breivik, Harald

2014-12-01

A case of cervicobrachialgia is presented in which the patient expressed fear of becoming addicted to opioids. Alternative analgesic approaches including anticonvulsants, transcutaneous electrical nerve stimulation (TENS), and physical therapy are discussed. This report is adapted from paineurope 2014; Issue 2, ©Haymarket Medical Publications Ltd, and is presented with permission. Paineurope is provided as a service to pain management by Mundipharma International, LTD and is distributed free of charge to healthcare professionals in Europe. Archival issues can be accessed via the website: http://www.paineurope.com at which European health professionals can register online to receive copies of the quarterly publication.

Grid Connected Functionality

DOE Data Explorer

Baker, Kyri; Jin, Xin; Vaidynathan, Deepthi; Jones, Wesley; Christensen, Dane; Sparn, Bethany; Woods, Jason; Sorensen, Harry; Lunacek, Monte

2016-08-04

Dataset demonstrating the potential benefits that residential buildings can provide for frequency regulation services in the electric power grid. In a hardware-in-the-loop (HIL) implementation, simulated homes along with a physical laboratory home are coordinated via a grid aggregator, and it is shown that their aggregate response has the potential to follow the regulation signal on a timescale of seconds. Connected (communication-enabled), devices in the National Renewable Energy Laboratory's (NREL's) Energy Systems Integration Facility (ESIF) received demand response (DR) requests from a grid aggregator, and the devices responded accordingly to meet the signal while satisfying user comfort bounds and physical hardware limitations.

The Energy Efficiency Potential of Cloud-Based Software: A U.S. Case Study

DOE Office of Scientific and Technical Information (OSTI.GOV)

Masanet, Eric; Shehabi, Arman; Liang, Jiaqi

The energy use of data centers is a topic that has received much attention, given that data centers currently account for 1-2% of global electricity use. However, cloud computing holds great potential to reduce data center energy demand moving forward, due to both large reductions in total servers through consolidation and large increases in facility efficiencies compared to traditional local data centers. However, analyzing the net energy implications of shifts to the cloud can be very difficult, because data center services can affect many different components of society’s economic and energy systems.

Method and means of transmitting and receiving broad-band unipolar, ultrasonic pulses for ultrasonic inspection

DOEpatents

Thompson, D.O.; Hsu, D.K.

1993-12-14

The invention includes a means and method for transmitting and receiving broadband, unipolar, ultrasonic pulses for ultrasonic inspection. The method comprises generating a generally unipolar ultrasonic stress pulse from a low impedance voltage pulse transmitter along a low impedance electrical pathway to an ultrasonic transducer, and receiving the reflected echo of the pulse by the transducer, converting it to a voltage signal, and passing it through a high impedance electrical pathway to an output. The means utilizes electrical components according to the method. The means and method allow a single transducer to be used in a pulse/echo mode, and facilitates alternatingly transmitting and receiving the broadband, unipolar, ultrasonic pulses. 25 figures.

Method and means of transmitting and receiving broad-band unipolar, ultrasonic pulses for ultrasonic inspection

DOEpatents

Thompson, Donald O.; Hsu, David K.

1993-12-14

The invention includes a means and method for transmitting and receiving broadband, unipolar, ultrasonic pulses for ultrasonic inspection. The method comprises generating a generally unipolar ultrasonic stress pulse from a low impedance voltage pulse transmitter along a low impedance electrical pathway to an ultrasonic transducer, and receiving the reflected echo of the pulse by the transducer, converting it to a voltage signal, and passing it through a high impedance electrical pathway to an output. The means utilizes electrical components according to the method. The means and method allow a single transducer to be used in a pulse/echo mode, and facilitates alternatingly transmitting and receiving the broadband, unipolar, ultrasonic pulses.

On the Theory of Ground Anchors

DTIC Science & Technology

1975-01-01

Reinart 46 American Electric Power Service anchor tests 47 Expandable land anchor 51 Anchorages in frozen ground 52 Foundation anchoring in thawed ground...Idealized configuration of Malone anchor 48 54. Standard grillage anchor and pyramid grillage anchor tested by the American Electric Power Service...Corporation 49 55. Configuration of bell anchors tested by the American Electric Power Service Corporation 50 56. Configuration of steel grillage - screw

Aggregation server for grid-integrated vehicles

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kempton, Willett

2015-05-26

Methods, systems, and apparatus for aggregating electric power flow between an electric grid and electric vehicles are disclosed. An apparatus for aggregating power flow may include a memory and a processor coupled to the memory to receive electric vehicle equipment (EVE) attributes from a plurality of EVEs, aggregate EVE attributes, predict total available capacity based on the EVE attributes, and dispatch at least a portion of the total available capacity to the grid. Power flow may be aggregated by receiving EVE operational parameters from each EVE, aggregating the received EVE operational parameters, predicting total available capacity based on the aggregatedmore » EVE operational parameters, and dispatching at least a portion of the total available capacity to the grid.« less

Covert laser remote sensing and vibrometry

NASA Technical Reports Server (NTRS)

Maleki, Lutfollah (Inventor); Yu, Nan (Inventor); Matsko, Andrey B. (Inventor); Savchenkov, Anatoliy (Inventor)

2012-01-01

Designs of single-beam laser vibrometry systems and methods. For example, a method for detecting vibrations of a target based on optical sensing is provided to include operating a laser to produce a laser probe beam at a laser frequency and modulated at a modulation frequency onto a target; collecting light at or near the laser to collect light from the target while the target is being illuminated by the laser probe beam through an optical receiver aperture; using a narrow-band optical filter centered at the laser frequency to filter light collected from the optical receiver aperture to transmit light at the laser frequency while blocking light at other frequencies; using an optical detector to convert filtered light from the narrow-band optical filter to produce a receiver electrical signal; using a lock-in amplifier to detect and amplify the receiver electrical signal at the modulation frequency while rejecting signal components at other frequencies to produce an amplified receiver electrical signal; processing the amplified receiver electrical signal to extract information on vibrations of the target carried by reflected laser probe beam in the collected light; and controlling optical power of the laser probe beam at the target to follow optical power of background illumination at the target.

Vehicle security apparatus and method

DOEpatents

Veligdan, J.T.

1996-02-13

A vehicle security apparatus for use in a motor vehicle is disclosed, the apparatus comprising an optical key, a receptacle, a receiver and at least one optical fiber. The optical key has a transmitter having at least one first preprogrammed coded signal stored in a first electric circuit. The receptacle receives the optical key and at least one transmittable coded optical signal from the transmitter corresponding to the at least one preprogrammed coded signal stored in the first electric circuit. The receiver compares the at least one transmittable coded optical signal to at least one second preprogrammed coded signal stored in a second electric circuit and the receiver is adapted to trigger switching effects for at least one of enabling starting the motor vehicle and starting the motor vehicle upon determination that the at least one transmittable coded optical signal corresponds to the at least one second preprogrammed signal in the second electric circuit. The at least one optical fiber is operatively connected between the receptacle and the receiver for carrying the optical signal from the receptacle to the receiver. Also disclosed is a method for permitting only authorized use of a motor vehicle. 7 figs.

Conjoint Analysis for New Service Development on Electricity Distribution in Indonesia

NASA Astrophysics Data System (ADS)

Widaningrum, D. L.; Chynthia; Astuti, L. D.; Seran, M. A. B.

2017-07-01

Many cases of illegal use of electricity in Indonesia is still rampant, especially for activities where the power source is not available, such as in the location of street vendors. It is not only detrimental to the state, but also harm the perpetrators of theft of electricity and the surrounding communities. The purpose of this study is to create New Service Development (NSD) to provide a new electricity source for street vendors' activity based on their preferences. The methods applied in NSD is Conjoint Analysis, Cluster Analysis, Quality Function Deployment (QFD), Service Blueprint, Process Flow Diagrams and Quality Control Plan. The results of this study are the attributes and their importance in the new electricity’s service based on street vendors’ preferences as customers, customer segmentation, service design for new service, designing technical response, designing operational procedures, the quality control plan of any existing operational procedures.

One-shot percutaneous electrical nerve stimulation vs. transcutaneous electrical nerve stimulation for low back pain: comparison of therapeutic effects.

PubMed

Hsieh, Ru-Lan; Lee, Wen-Chung

2002-11-01

To investigate the therapeutic effects of one shot of low-frequency percutaneous electrical nerve stimulation one shot of transcutaneous electrical nerve stimulation in patients with low back pain. In total, 133 low back pain patients were recruited for this randomized, control study. Group 1 patients received medication only. Group 2 patients received medication plus one shot of percutaneous electrical nerve stimulation. Group 3 patients received medication plus one shot of transcutaneous electrical nerve stimulation. Therapeutic effects were measured using a visual analog scale, body surface score, pain pressure threshold, and the Quebec Back Pain Disability Scale. Immediately after one-shot treatment, the visual analog scale improved 1.53 units and the body surface score improved 3.06 units in the percutaneous electrical nerve stimulation group. In the transcutaneous electrical nerve stimulation group, the visual analog scale improved 1.50 units and the body surface score improved 3.98 units. The improvements did not differ between the two groups. There were no differences in improvement at 3 days or 1 wk after the treatment among the three groups. Simple one-shot treatment with percutaneous electrical nerve stimulation or transcutaneous electrical nerve stimulation provided immediate pain relief for low back pain patients. One-shot transcutaneous electrical nerve stimulation treatment is recommended due to the rarity of side effects and its convenient application.

Compact self-contained electrical-to-optical converter/transmitter

DOEpatents

Seligmann, D.A.; Moss, W.C.; Valk, T.C.; Conder, A.D.

1995-11-21

A first optical receiver and a second optical receiver are provided for receiving a calibrate command and a power switching signal, respectively, from a remote processor. A third receiver is provided for receiving an analog electrical signal from a transducer. A calibrator generates a reference signal in response to the calibrate command. A combiner mixes the electrical signal with the reference signal to form a calibrated signal. A converter converts the calibrated signal to an optical signal. A transmitter transmits the optical signal to the remote processor. A primary battery supplies power to the calibrator, the combiner, the converter, and the transmitter. An optically-activated switch supplies power to the calibrator, the combiner, the converter, and the transmitter in response to the power switching signal. An auxiliary battery supplies power continuously to the switch. 13 figs.

7 CFR 1724.1 - Introduction.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES General § 1724.1... standard form of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. (b... to design, construction standards, and the use of RUS accepted material on their electric systems. (c...

46 CFR 111.05-21 - Ground detection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL... be ground detection for each: (a) Electric propulsion system; (b) Ship's service power system; (c) Lighting system; and (d) Power or lighting distribution system that is isolated from the ship's service...

46 CFR 111.05-21 - Ground detection.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL... be ground detection for each: (a) Electric propulsion system; (b) Ship's service power system; (c) Lighting system; and (d) Power or lighting distribution system that is isolated from the ship's service...

46 CFR 111.05-21 - Ground detection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL... be ground detection for each: (a) Electric propulsion system; (b) Ship's service power system; (c) Lighting system; and (d) Power or lighting distribution system that is isolated from the ship's service...

75 FR 27335 - Combined Notice of Filings # 1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

... Electric Company submits updated market power study. Filed Date: 04/23/2010. Accession Number: 20100427...: ER10-1179-000. Applicants: American Electric Power Service Corporation. Description: Request of American Electric Power Service Corporation to Update Depreciation Expense Inputs in Formula Rate. Filed...

78 FR 15363 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-11

...-1173-001; ER12-1173-002. Applicants: PJM Interconnection, L.L.C., American Electric Power Service Corporation. Description: American Electric Power Service Corporation on behalf of Indiana Michigan Power... reliability filings. Docket Numbers: RD13-5-000. Applicants: North American Electric Reliability Corporation...

Electricity Prices in a Competitive Environment: Marginal Cost Pricing

EIA Publications

1997-01-01

Presents the results of an analysis that focuses on two questions: (1) How are prices for competitive generation services likely to differ from regulated prices if competitive prices are based on marginal costs rather than regulated cost-of-service pricing? (2) What impacts will the competitive pricing of generation services (based on marginal costs) have on electricity consumption patterns, production costs, and the financial integrity of electricity suppliers?

7 CFR 1724.53 - Preparation of plans and specifications.

Code of Federal Regulations, 2011 CFR

2011-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.53 Preparation of plans and specifications. The provisions of this section apply to all borrower electric system facilities regardless of the source of financing. (a...

7 CFR 1724.53 - Preparation of plans and specifications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.53 Preparation of plans and specifications. The provisions of this section apply to all borrower electric system facilities regardless of the source of financing. (a...

7 CFR 1724.53 - Preparation of plans and specifications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.53 Preparation of plans and specifications. The provisions of this section apply to all borrower electric system facilities regardless of the source of financing. (a...

7 CFR 1724.53 - Preparation of plans and specifications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.53 Preparation of plans and specifications. The provisions of this section apply to all borrower electric system facilities regardless of the source of financing. (a...

Electric power grid control using a market-based resource allocation system

DOEpatents

Chassin, David P

2014-01-28

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Electric power grid control using a market-based resource allocation system

DOEpatents

Chassin, David P.

2015-07-21

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Electrical Systems Specialist. Teacher Edition. Automotive Service Series.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This curriculum guide is one of a series of automotive service specialty publications that continues students' training in the automotive service trade by providing instruction in the electrical systems speciality. It is based on the National Institute of Automotive Service Excellence tasks lists. It contains nine units. Each unit includes some or…

Electricity market liberalization under the power of customer value evaluation and service model

NASA Astrophysics Data System (ADS)

Bai, Hong Kun; Wang, Jiang Bo; Song, Da Wei

2018-06-01

After the power reform No. 9 was released in March 2015, the state officially released the Opinions on the Implementation of the Reform on the Power Sales Side. From this document, we can see that the openness of sales of social capital to the electricity business, the sales side of the market competition through multiple ways to train the main competitors, the result is more users have the right to choose, sales service quality and user energy levels will significantly improve. With the gradual promotion of the electricity sales market, the national electricity sales companies have been established one after another. In addition to power grid outside the power generation companies, energy-saving service companies and distributed power companies may become the main selling power, while industrial parks, commercial complex, large residential area, industrial and commercial users, large industrial users in the new electricity demand appearing The new changes, some power customers have also self-built distributed power supply, installation of energy storage devices or equipment to participate in the transformation of the electricity market. The main body of the electricity sales market has gradually evolved from the traditional electricity generation main body to the multi-unit main body and emerged new value points. Therefore, the electricity sales companies need to establish a power customer value evaluation method and service mode to adapt to the new electricity reform, Provide supportive decision support.

System and Method of Locating Lightning Strikes

NASA Technical Reports Server (NTRS)

Medelius, Pedro J. (Inventor); Starr, Stanley O. (Inventor)

2002-01-01

A system and method of determining locations of lightning strikes has been described. The system includes multiple receivers located around an area of interest, such as a space center or airport. Each receiver monitors both sound and electric fields. The detection of an electric field pulse and a sound wave are used to calculate an area around each receiver in which the lighting is detected. A processor is coupled to the receivers to accurately determine the location of the lighting strike. The processor can manipulate the receiver data to compensate for environmental variables such as wind, temperature, and humidity. Further, each receiver processor can discriminate between distant and local lightning strikes.

Choice of electricity provider in California after deregulation

NASA Astrophysics Data System (ADS)

Keanini, Rasa Ilze

Surveys often ask consumers how much they are willing to pay for certain goods and services, without requiring the consumer to actually pay for the good or service. Such surveys, termed stated preference studies, find that consumers value renewable electricity. This result is in contrast to actual experiences in recently deregulated electricity markets in several states, including California. When given the opportunity to choose in California, only one to two percent of the population opted for renewable electricity products. This dissertation used data from residential customers who chose an alternative electricity product in California's deregulated electricity market to determine the value placed on the renewable attribute of electricity products. This dissertation begins by taking a historical look at the electricity market of the nation and specifically California. From 1998 through 2001, California's electricity market was deregulated to include retail competition. This dissertation used data from electric service providers to reveal the factors influencing residential customer's choice of electricity product. Discrete choice models were used to determine the factors influencing electricity product choice. The results indicated that both price and renewable content had an effect on choice of product. Additionally, a more complicated model jointly estimating the discrete choice of electricity product with the continuous choice of electricity consumption (kWh) was specified and estimated.

The Impact of Youth and Family Risk Factors on Service Recommendations and Delivery in a School-Based System of Care

PubMed Central

Whitson, Melissa L.; Connell, Christian M.; Bernard, Stanley; Kaufman, Joy S.

2010-01-01

The present study examines the impact of child and family risk factors on service access for youth and families in a school-based system of care. Regression analyses examined the relationships between risk factors and services recommended, services received, and dosage of services received. Logistic regression analyses examined the relationship between risk factors and whether or not youth received specific types of services within the system of care. Results revealed that youth with a personal or family history of substance use had more services recommended than youth without these risk factors, while youth with a family history of substance use received more services. Youth with a history of substance use received a significantly higher dosage of services overall. Finally, history of family mental illness was associated with receiving mental health and operational services (e.g., family advocacy, emergency funds). Implications and limitations are discussed. PMID:20165927

Electrical service reliability: the customer perspective

DOE Office of Scientific and Technical Information (OSTI.GOV)

Samsa, M.E.; Hub, K.A.; Krohm, G.C.

1978-09-01

Electric-utility-system reliability criteria have traditionally been established as a matter of utility policy or through long-term engineering practice, generally with no supportive customer cost/benefit analysis as justification. This report presents results of an initial study of the customer perspective toward electric-utility-system reliability, based on critical review of over 20 previous and ongoing efforts to quantify the customer's value of reliable electric service. A possible structure of customer classifications is suggested as a reasonable level of disaggregation for further investigation of customer value, and these groups are characterized in terms of their electricity use patterns. The values that customers assign tomore » reliability are discussed in terms of internal and external cost components. A list of options for effecting changes in customer service reliability is set forth, and some of the many policy issues that could alter customer-service reliability are identified.« less

78 FR 16848 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... that the Commission received the following electric corporate filings: Docket Numbers: EC13-80-000... the Commission received the following electric rate filings: Docket Numbers: ER13-915-000. Applicants... Engineering. Description: Form 556--Notice of self-certification of qualifying cogeneration facility status of...

High tension electrical injury from a telephone receiver.

PubMed

Thomas, P C; Kumar, P

2001-08-01

A high tension (13000 V) electrical injury to a young man from telephone receiver is described. The current entered the telephone circuit due to contact with a high tension live wire running close to the telephone wire 2 km away from the site of incidence.

77 FR 30001 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... that the Commission received the following electric corporate filings: Docket Numbers: EC12-98-000... Act and Request for Waivers, Confidential Treatment, Expedited Action and Shortened Comment Period of.... Take notice that the Commission received the following electric rate filings: Docket Numbers: ER12-938...

78 FR 43875 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... that the Commission received the following electric corporate filings: Docket Numbers: EC13-129-000... Expedited Consideration and Confidential Treatment. Filed Date: 7/12/13. Accession Number: 20130712-5183... Commission received the following electric rate filings: Docket Numbers: ER13-1970-000. Applicants: PJM...

78 FR 16847 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... that the Commission received the following electric corporate filings: Docket Numbers: EC13-79-000... Expedited Consideration and Confidential Treatment. Filed Date: 3/11/13. Accession Number: 20130311-5080.... ET 4/1/13. Take notice that the Commission received the following electric rate filings: Docket...

A high temperature hybrid photovoltaic-thermal receiver employing spectral beam splitting for linear solar concentrators

NASA Astrophysics Data System (ADS)

Mojiri, Ahmad; Stanley, Cameron; Rosengarten, Gary

2015-09-01

Hybrid photovoltaic/thermal (PV-T) solar collectors are capable of delivering heat and electricity concurrently. Implementing such receivers in linear concentrators for high temperature applications need special considerations such as thermal decoupling of the photovoltaic (pv) cells from the thermal receiver. Spectral beam splitting of concentrated light provides an option for achieving this purpose. In this paper we introduce a relatively simple hybrid receiver configuration that spectrally splits the light between a high temperature thermal fluid and silicon pv cells using volumetric light filtering by semi-conductor doped glass and propylene glycol. We analysed the optical performance of this device theoretically using ray tracing and experimentally through the construction and testing of a full scale prototype. The receiver was mounted on a commercial parabolic trough concentrator in an outdoor experiment. The prototype receiver delivered heat and electricity at total thermal efficiency of 44% and electrical efficiency of 3.9% measured relative to the total beam energy incident on the primary mirror.

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN.... The provisions of this section apply to all borrower electric system facilities regardless of the... under subpart E of this part, and, as applicable, those duties assigned to the “engineer” for...

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Code of Federal Regulations, 2010 CFR

2010-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN.... The provisions of this section apply to all borrower electric system facilities regardless of the... under subpart E of this part, and, as applicable, those duties assigned to the “engineer” for...

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Code of Federal Regulations, 2011 CFR

2011-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN.... The provisions of this section apply to all borrower electric system facilities regardless of the... under subpart E of this part, and, as applicable, those duties assigned to the “engineer” for...

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Code of Federal Regulations, 2012 CFR

2012-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN.... The provisions of this section apply to all borrower electric system facilities regardless of the... under subpart E of this part, and, as applicable, those duties assigned to the “engineer” for...

7 CFR 1724.20 - Borrowers' requirements-architectural services.

Code of Federal Regulations, 2013 CFR

2013-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN.... The provisions of this section apply to all borrower electric system facilities regardless of the... under subpart E of this part, and, as applicable, those duties assigned to the “engineer” for...

76 FR 36526 - Columbia Gas Transmission, LLC; Notice of Application

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

....47-mile of 20-inch pipeline to transport natural gas for Virginia Power Services Energy Corp., Inc...- fired electric generation facility being constructed by Virginia Electric and Power Company d/b/a... expects to complete the construction and place the electric generation facility in service during 2014...

75 FR 18828 - Wisconsin Electric Power Company, Wisconsin Gas LLC, Wisconsin Public Service Corporation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-13

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [ Docket No. RP10-517-000] Wisconsin Electric Power Company, Wisconsin Gas LLC, Wisconsin Public Service Corporation: Complainants; ANR Pipeline... Commission's Rules of Practice and Procedure, 18 CFR 385.206 (2009), Wisconsin Electric Power Company...

CSPonD demonstrative project: Start-up process of a 25 kW prototype

NASA Astrophysics Data System (ADS)

Gil, Antoni; Grange, Benjamin; Perez, Victor G.; Tetreault-Friend, Melanie; Codd, Daniel S.; Calvet, Nicolas; Slocum, Alexander S.

2017-06-01

The current concept of commercial concentrated solar power (CSP) plants, based on the concept of a solar field, receiver, storage and power block, experienced significant growth in the past decades. The power block is the most well know part of the plant, while solar field depends on the receiver technology. The dominant receiver technologies are parabolic troughs and central towers. Most thermal energy storage (TES) relies on two tanks of molten salts, one hot and one cold serviced by pumps and piping systems. In spite of the technical development level achieved by these systems, efficiency is limited, mainly caused by thermal losses in piping, parasitic losses due to electric tracing and pumping and receiver limitations. In order to mitigate the these issues, a new concept called Concentrated Solar Power on Demand (CSPonD), was developed, consisting of a direct absorption Solar Salt CSP receiver which simultaneously acts as TES tank. Currently, in the frame of the flagship collaborative project between the Masdar Institute (UAE) and the Massachusetts Institute of Technology (USA) a 25 kW demonstrative prototype is in its final building phase at the Masdar Institute Solar Platform. The present paper, explains the demonstration prototype based on the CSPonD concept, with emphasis on the planned start-up process for the facility.

Footwear scanning systems and methods

DOEpatents

Fernandes, Justin L.; McMakin, Douglas L.; Sheen, David M.; Tedeschi, Jonathan R.

2017-07-25

Methods and apparatus for scanning articles, such as footwear, to provide information regarding the contents of the articles are described. According to one aspect, a footwear scanning system includes a platform configured to contact footwear to be scanned, an antenna array configured to transmit electromagnetic waves through the platform into the footwear and to receive electromagnetic waves from the footwear and the platform, a transceiver coupled with antennas of the antenna array and configured to apply electrical signals to at least one of the antennas to generate the transmitted electromagnetic waves and to receive electrical signals from at least another of the antennas corresponding to the electromagnetic waves received by the others of the antennas, and processing circuitry configured to process the received electrical signals from the transceiver to provide information regarding contents within the footwear.

Detached rock evaluation device

DOEpatents

Hanson, David R.

1986-01-01

A rock detachment evaluation device (10) having an energy transducer unit 1) for sensing vibrations imparted to a subject rock (172) for converting the sensed vibrations into electrical signals, a low band pass filter unit (12) for receiving the electrical signal and transmitting only a low frequency segment thereof, a high band pass filter unit (13) for receiving the electrical signals and for transmitting only a high frequency segment thereof, a comparison unit (14) for receiving the low frequency and high frequency signals and for determining the difference in power between the signals, and a display unit (16) for displaying indicia of the difference, which provides a quantitative measure of rock detachment.

Analysis of Spaceborne GPS Systems

NASA Technical Reports Server (NTRS)

Cosmo, Mario L.; Davis, James L.; Elosegui, Pedro; Hill, Michael; ScireScapuzzo, Francesca

1998-01-01

A reasonable amount of literature can be found on the general topic of GPS receiving antennas, but very little has been published on spaceborne GPS receiving antennas. This very new topic seems to be so far more of interest for the industrial world than for the academic community. For satellite applications, microstrip antennas are usually preferred over other types of antennas mainly because of their non-electrical characteristics, such as small size, relatively lightweight, shape, possibility of integration with microwave integrated circuits, and relatively low costs. Careful design of patch antennas could meet all the requirements (electrical and non-electrical) of GPS receiving antenna to be mounted on a tethered satellite.

Using one-way communications in a market-based resource allocation system

DOEpatents

Chassin, David P.; Pratt, Robert G.

2014-07-22

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Using bi-directional communications in a market-based resource allocation system

DOEpatents

Chassin, David P; Pratt, Robert G

2014-04-01

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Using bi-directional communications in a market-based resource allocation system

DOEpatents

Chassin, David P.; Pratt, Robert G.

2015-09-08

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Using bi-directional communications in a market-based resource allocation system

DOEpatents

Chassin, David P; Pratt, Robert G

2015-05-05

Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

Nonlinear Pricing in Energy and Environmental Markets

NASA Astrophysics Data System (ADS)

Ito, Koichiro

This dissertation consists of three empirical studies on nonlinear pricing in energy and environmental markets. The first investigates how consumers respond to multi-tier nonlinear price schedules for residential electricity. Chapter 2 asks a similar research question for residential water pricing. Finally, I examine the effect of nonlinear financial rewards for energy conservation by applying a regression discontinuity design to a large-scale electricity rebate program that was implemented in California. Economic theory generally assumes that consumers respond to marginal prices when making economic decisions, but this assumption may not hold for complex price schedules. The chapter "Do Consumers Respond to Marginal or Average Price? Evidence from Nonlinear Electricity Pricing" provides empirical evidence that consumers respond to average price rather than marginal price when faced with nonlinear electricity price schedules. Nonlinear price schedules, such as progressive income tax rates and multi-tier electricity prices, complicate economic decisions by creating multiple marginal prices for the same good. Evidence from laboratory experiments suggests that consumers facing such price schedules may respond to average price as a heuristic. I empirically test this prediction using field data by exploiting price variation across a spatial discontinuity in electric utility service areas. The territory border of two electric utilities lies within several city boundaries in southern California. As a result, nearly identical households experience substantially different nonlinear electricity price schedules. Using monthly household-level panel data from 1999 to 2008, I find strong evidence that consumers respond to average price rather than marginal or expected marginal price. I show that even though this sub-optimizing behavior has a minimal impact on individual welfare, it can critically alter the policy implications of nonlinear pricing. The second chapter " How Do Consumers Respond to Nonlinear Pricing? Evidence from Household Water Demand" provides similar empirical evidence in residential water markets. In this paper, I exploit variation in residential water pricing in Southern California to examine how consumers respond to nonlinear pricing. Contrary to the standard predictions for nonlinear budget sets, I find no bunching of consumers around the kink points of their nonlinear price schedule. I then explore whether consumers respond to marginal price, expected marginal price, or average price when faced with nonlinear water price schedules. The price schedule of one service area was changed from a linear price schedule to a nonlinear price schedule. This policy change lead to an increase in marginal price and expected marginal price but a decrease in average price for many consumers. Using household-level panel data, I find strong evidence that consumers respond to average price rather than marginal or expected marginal price. Estimates of the short-run price elasticity for the summer and winter months are -.127 and -.097, and estimates of the long-run price elasticity for the summer and winter months are -.203 and -.154. I conclude with "The Effect of Cash Rewards on Energy Conservation: Evidence from a Regression Discontinuity Design" to examine the effect of an alternative form of nonlinear pricing that was developed to provide an explicit financial incentive for conservation. In the summer of 2005, California residents received a 20% discount on their summer electricity bills if they could reduce their electricity consumption by 20% relative to 2004. Nearly all households automatically participated in the program, but the eligibility rule required households to have started their electricity service by a certain cutoff date in 2004. This rule generated an essentially random assignment of the program among households that started their service right before and after the cutoff date. Using household-level monthly billing records from the three largest California electric utilities, I find evidence that the rebate incentive reduced consumption by 5% to 10% in the areas where summer temperature is persistently high and income-level is relatively low, but the estimated treatment effects are nearly zero in other areas. To save 1 kWh of electricity, the program cost 2 cents in inland areas, 91 cents in coastal areas, and 14.8 cents for all service areas.

75 FR 18194 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

..., 2010. Take notice that the Commission received the following electric corporate filings: Docket Numbers... Generating Co. Pursuant to Section 203 of the Federal Power Act and Request for Expedited Consideration and.... Eastern Time on Thursday, April 22, 2010. Take notice that the Commission received the following electric...

75 FR 25223 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

..., 2010. Take notice that the Commission received the following electric corporate filings: Docket Numbers... Jurisdictional Facilities, Request for Confidential Treatment, and Request for Expedited Consideration of AG... Commission received the following electric rate filings: Docket Numbers: ER01-1099-014; ER02-1406-015; ER99...

48 CFR 52.241-1 - Electric Service Territory Compliance Representation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Electric Service Territory Compliance Representation. 52.241-1 Section 52.241-1 Federal Acquisition Regulations System FEDERAL... utility franchises or service territories established pursuant to State statute, State regulation, or...

Searching for solutions for territorial disputes

DOE Office of Scientific and Technical Information (OSTI.GOV)

LaBella, J.W.

Late in 1986 the boards of directors of the American Public Power Association and the National Rural Electric Cooperative Association appointed a joint task force to examine and propose solutions to the pervasive problem of territorial disputes. Municipal electric systems and rural electric cooperatives have many common interests. In the legislative and regulatory halls of Washington, they jointly work for fair treatment and low costs for electric customers and they support each other on issues related to power supply. But the backyard brawls over which utility will serve which group of customers are fierce and potentially crippling to the nationalmore » alliance. The disputes typically arise when a municipality annexes territory. In communities served by a local publicly owned electric system, the new larger city wants to provide electric service in the newly annexed area. The rural electric cooperative that brought electricity to the area is not economically positioned to simply turn over those customers. Cities that provide other utility services feel they should also be permitted to provide electric service. Twenty-one suggestions (or possible solutions identified) are listed here.« less

Ancillary-service costs for 12 US electric utilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kirby, B.; Hirst, E.

1996-03-01

Ancillary services are those functions performed by electrical generating, transmission, system-control, and distribution-system equipment and people to support the basic services of generating capacity, energy supply, and power delivery. The Federal Energy Regulatory Commission defined ancillary services as ``those services necessary to support the transmission of electric power from seller to purchaser given the obligations of control areas and transmitting utilities within those control areas to maintain reliable operations of the interconnected transmission system.`` FERC divided these services into three categories: ``actions taken to effect the transaction (such as scheduling and dispatching services) , services that are necessary to maintainmore » the integrity of the transmission system [and] services needed to correct for the effects associated with undertaking a transaction.`` In March 1995, FERC published a proposed rule to ensure open and comparable access to transmission networks throughout the country. The rule defined six ancillary services and developed pro forma tariffs for these services: scheduling and dispatch, load following, system protection, energy imbalance, loss compensation, and reactive power/voltage control.« less

Comparison of Square and Radial Geometries for High Intensity Laser Power Beaming Receivers

NASA Technical Reports Server (NTRS)

Raible, Daniel E.; Fast, Brian R.; Dinca, Dragos; Nayfeh, Taysir H.; Jalics, Andrew K.

2012-01-01

In an effort to further advance a realizable form of wireless power transmission (WPT), high intensity laser power beaming (HILPB) has been developed for both space and terrestrial applications. Unique optical-to-electrical receivers are employed with near infrared (IR-A) continuous-wave (CW) semiconductor lasers to experimentally investigate the HILPB system. In this paper, parasitic feedback, uneven illumination and the implications of receiver array geometries are considered and experimental hardware results for HILPB are presented. The TEM00 Gaussian energy profile of the laser beam presents a challenge to the effectiveness of the receiver to perform efficient photoelectric conversion, due to the resulting non-uniform illumination of the photovoltaic cell arrays. In this investigation, the geometry of the receiver is considered as a technique to tailor the receiver design to accommodate the Gaussian beam profile, and in doing so it is demonstrated that such a methodology is successful in generating bulk receiver output power levels reaching 25 W from 7.2 sq cm of photovoltaic cells. These results are scalable, and may be realized by implementing receiver arraying and utilizing higher power source lasers to achieve a 1.0 sq m receiver capable of generating over 30 kW of electrical power. This type of system would enable long range optical "refueling" of electric platforms, such as MUAV s, airships, robotic exploration missions and provide power to spacecraft platforms which may utilize it to drive electric means of propulsion. In addition, a smaller HILPB receiver aperture size could be utilized to establish a robust optical communications link within environments containing high levels of background radiance, to achieve high signal to noise ratios.

KSC-2011-1449

NASA Image and Video Library

2011-02-15

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers receive training atop a mast climber that is attached to launch simulation towers outside the Launch Equipment Test Facility. The training includes attaching carrier plates, water and air systems, and electricity to the climber to simulate working in Kennedy's Vehicle Assembly Building (VAB). Mast climbers can be substituted for fixed service structures currently inside the VAB to provide access to any type of launch vehicle. Since 1977, the facility has supported NASA’s Launch Services, shuttle, International Space Station, and Constellation programs, as well as commercial providers. Last year, the facility underwent a major upgrade to support even more programs, projects and customers. It houses a 6,000-square-foot high bay, cable fabrication and molding shop, pneumatics shop, machine and weld shop and full-scale control room. Outside, the facility features a water flow test loop, vehicle motion simulator and a cryogenic system. Photo credit: NASA/Jim Grossmann

KSC-2011-1446

NASA Image and Video Library

2011-02-15

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers receive training atop a mast climber that is attached to launch simulation towers outside the Launch Equipment Test Facility. The training includes attaching carrier plates, water and air systems, and electricity to the climber to simulate working in Kennedy's Vehicle Assembly Building (VAB). Mast climbers can be substituted for fixed service structures currently inside the VAB to provide access to any type of launch vehicle. Since 1977, the facility has supported NASA’s Launch Services, shuttle, International Space Station, and Constellation programs, as well as commercial providers. Last year, the facility underwent a major upgrade to support even more programs, projects and customers. It houses a 6,000-square-foot high bay, cable fabrication and molding shop, pneumatics shop, machine and weld shop and full-scale control room. Outside, the facility features a water flow test loop, vehicle motion simulator and a cryogenic system. Photo credit: NASA/Jim Grossmann

KSC-2011-1448

NASA Image and Video Library

2011-02-15

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers receive training atop a mast climber that is attached to launch simulation towers outside the Launch Equipment Test Facility. The training includes attaching carrier plates, water and air systems, and electricity to the climber to simulate working in Kennedy's Vehicle Assembly Building (VAB). Mast climbers can be substituted for fixed service structures currently inside the VAB to provide access to any type of launch vehicle. Since 1977, the facility has supported NASA’s Launch Services, shuttle, International Space Station, and Constellation programs, as well as commercial providers. Last year, the facility underwent a major upgrade to support even more programs, projects and customers. It houses a 6,000-square-foot high bay, cable fabrication and molding shop, pneumatics shop, machine and weld shop and full-scale control room. Outside, the facility features a water flow test loop, vehicle motion simulator and a cryogenic system. Photo credit: NASA/Jim Grossmann

KSC-2011-1447

NASA Image and Video Library

2011-02-15

CAPE CANAVERAL, Fla. -- At NASA's Kennedy Space Center in Florida, workers receive training on a mast climber that is attached to launch simulation towers outside the Launch Equipment Test Facility. The training includes attaching carrier plates, water and air systems, and electricity to the climber to simulate working in Kennedy's Vehicle Assembly Building (VAB). Mast climbers can be substituted for fixed service structures currently inside the VAB to provide access to any type of launch vehicle. Since 1977, the facility has supported NASA’s Launch Services, shuttle, International Space Station, and Constellation programs, as well as commercial providers. Last year, the facility underwent a major upgrade to support even more programs, projects and customers. It houses a 6,000-square-foot high bay, cable fabrication and molding shop, pneumatics shop, machine and weld shop and full-scale control room. Outside, the facility features a water flow test loop, vehicle motion simulator and a cryogenic system. Photo credit: NASA/Jim Grossmann

SCaN Network Ground Station Receiver Performance for Future Service Support

NASA Technical Reports Server (NTRS)

Estabrook, Polly; Lee, Dennis; Cheng, Michael; Lau, Chi-Wung

2012-01-01

Objectives: Examine the impact of providing the newly standardized CCSDS Low Density Parity Check (LDPC) codes to the SCaN return data service on the SCaN SN and DSN ground stations receivers: SN Current Receiver: Integrated Receiver (IR). DSN Current Receiver: Downlink Telemetry and Tracking (DTT) Receiver. Early Commercial-Off-The-Shelf (COTS) prototype of the SN User Service Subsystem Component Replacement (USS CR) Narrow Band Receiver. Motivate discussion of general issues of ground station hardware design to enable simple and cheap modifications for support of future services.

46 CFR 111.30-25 - Alternating-current ship's service switchboards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Alternating-current ship's service switchboards. 111.30-25 Section 111.30-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-25 Alternating-current ship's service...

46 CFR 111.30-25 - Alternating-current ship's service switchboards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Alternating-current ship's service switchboards. 111.30-25 Section 111.30-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-25 Alternating-current ship's service...

46 CFR 111.30-25 - Alternating-current ship's service switchboards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Alternating-current ship's service switchboards. 111.30-25 Section 111.30-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-25 Alternating-current ship's service...

77 FR 16024 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... that the Commission received the following electric corporate filings: Docket Numbers: EC12-78-000. Applicants: Algonquin Power Fund (America) Inc., Pocahontas Prairie Wind, LLC, Sandy Ridge Wind, LLC.... Comments Due: 5 p.m. ET 3/30/12. Take notice that the Commission received the following electric rate...

78 FR 11636 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... that the Commission received the following electric corporate filings: Docket Numbers: EC13-74-000... Confidential Treatment of Pasco Cogen, Ltd., et al. Filed Date: 2/8/13. Accession Number: 20130208-5162. Comments Due: 5 p.m. ET 3/1/13. Take notice that the Commission received the following electric rate...

25 CFR 20.400 - Who should receive Services to Children, Elderly, and Families?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Who should receive Services to Children, Elderly, and... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Services to Children, Elderly, and Families § 20.400 Who should receive Services to Children, Elderly, and Families? Services to Children, Elderly, and Families...

25 CFR 20.400 - Who should receive Services to Children, Elderly, and Families?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Who should receive Services to Children, Elderly, and... FINANCIAL ASSISTANCE AND SOCIAL SERVICES PROGRAMS Services to Children, Elderly, and Families § 20.400 Who should receive Services to Children, Elderly, and Families? Services to Children, Elderly, and Families...

49 CFR 1242.19 - Electric power systems (account XX-19-21).

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Electric power systems (account XX-19-21). 1242.19... OPERATING EXPENSES BETWEEN FREIGHT SERVICE AND PASSENGER SERVICE FOR RAILROADS 1 Operating Expenses-Way and Structures § 1242.19 Electric power systems (account XX-19-21). Separate common expenses on basis of common...

Electric vehicle equipment for grid-integrated vehicles

DOEpatents

Kempton, Willett

2013-08-13

Methods, systems, and apparatus for interfacing an electric vehicle with an electric power grid are disclosed. An exemplary apparatus may include a station communication port for interfacing with electric vehicle station equipment (EVSE), a vehicle communication port for interfacing with a vehicle management system (VMS), and a processor coupled to the station communication port and the vehicle communication port to establish communication with the EVSE via the station communication port, receive EVSE attributes from the EVSE, and issue commands to the VMS to manage power flow between the electric vehicle and the EVSE based on the EVSE attributes. An electric vehicle may interface with the grid by establishing communication with the EVSE, receiving the EVSE attributes, and managing power flow between the EVE and the grid based on the EVSE attributes.

46 CFR 111.30-27 - Direct current ship's service switchboards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Direct current ship's service switchboards. 111.30-27 Section 111.30-27 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-27 Direct current ship's service switchboards...

46 CFR 111.30-27 - Direct current ship's service switchboards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Direct current ship's service switchboards. 111.30-27 Section 111.30-27 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-27 Direct current ship's service switchboards...

46 CFR 111.30-27 - Direct current ship's service switchboards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Direct current ship's service switchboards. 111.30-27 Section 111.30-27 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-27 Direct current ship's service switchboards...

Mentally disordered women in jail: who receives services?

PubMed Central

Teplin, L A; Abram, K M; McClelland, G M

1997-01-01

OBJECTIVES: Many jail inmates have severe psychiatric disorders (e.g., schizophrenia, major affective disorders). The courts have mandated that detainees have a constitutional right to treatment. We investigated what proportion of female jail detainees needed mental health services, what proportion received services, and what variables predicted who received services. METHODS: Trained interviewers administered a psychiatric evaluation (the NIMH Diagnostic Interview Schedule) to 1272 randomly selected female jail detainees during jail intake in a large Midwestern city. Project staff then documented whether women subsequently received services, using records and case files. RESULTS: Of the women who needed services, 23.5% received them while they were in jail. Type of disorder, treatment history, and socio-demographic variables all affected the odds of a mentally ill woman's receiving services. CONCLUSIONS: Correctional health care is a growing national public health problem. The magnitude of mental health service needs far exceeds current resources. PMID:9146439

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and multicar installations. On single-car and multicar installations, equipment receiving electrical... ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.306 Specific purpose equipment and installations. (a) Electric signs and...

77 FR 74655 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

... the following electric reliability filings: Docket Numbers: RD13-2-000. Applicants: North American Electric Reliability Corporation. Description: Petition of the North American Electric Reliability... that the Commission received the following electric rate filings: Docket Numbers: ER13-342-001...

[Exposure to electrocution by automotive ignition system in the work environment of car service employees].

PubMed

Fryśkowski, Bernard; Swiatek-Fryśkowska, Dorota

2014-01-01

Automotive ignition system diagnostic procedures involve a specific kind of action due to the presence of high voltage pulses rated of roughly several dozen kilovolts. Therefore, the repairers employed at car service coming into direct contact with electrical equipment of ignition systems are exposed to risk of electric shock. Typically, the electric discharge energy of automotive ignition systems is not high enough to cause fibrillation due to the electric effect on the heart. Nevertheless, there are drivers and car service employees who use electronic cardiac pacemakers susceptible to high voltage pulses. The influence of high-voltage ignition systems on the human body, especially in case of electric injury, has not been comprehensively elucidated. Therefore, relatively few scientific papers address this problem. The aim of this paper is to consider the electrical injury danger from automotive ignition systems, especially in people suffering from cardiac diseases. Some examples of the methods to reduce electric shock probability during diagnostic procedures of spark-ignition combustion engines are presented and discussed.

Analytic model for ultrasound energy receivers and their optimal electric loads

NASA Astrophysics Data System (ADS)

Gorostiaga, M.; Wapler, M. C.; Wallrabe, U.

2017-08-01

In this paper, we present an analytic model for thickness resonating plate ultrasound energy receivers, which we have derived from the piezoelectric and the wave equations and, in which we have included dielectric, viscosity and acoustic attenuation losses. Afterwards, we explore the optimal electric load predictions by the zero reflection and power maximization approaches present in the literature with different acoustic boundary conditions, and discuss their limitations. To validate our model, we compared our expressions with the KLM model solved numerically with very good agreement. Finally, we discuss the differences between the zero reflection and power maximization optimal electric loads, which start to differ as losses in the receiver increase.

76 FR 11522 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper) Notice of Availability of Application for a Combined License On March 27, 2008, South Carolina Electric and Gas Company (SCE&G) acting as...

75 FR 22125 - Market-Based Rates for Wholesale Sales of Electric Energy, Capacity and Ancillary Services by...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-27

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. RM04-7-006] Market-Based Rates for Wholesale Sales of Electric Energy, Capacity and Ancillary Services by Public Utilities... to Order No. 697- C.\\1\\ \\1\\ Market-Based Rates for Wholesale Sales of Electric Energy, Capacity and...

18 CFR 35.1 - Application; obligation to file rate schedules, tariffs and certain service agreements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... specifically setting forth all rates and charges for any transmission or sale of electric energy subject to the... same rate schedule or tariff, each public utility transmitting or selling electric energy subject to... schedule, tariff, or service agreement applicable to a transmission or sale of electric energy, other than...

Electrically induced energy transmission used for implantable medical devices deep inside the body: Measurement of received voltage in consideration of biological effect.

PubMed

Shiba, Kenji

2015-08-01

We proposed an electrically induced energy transmission method for implantable medical devices deep inside the body. This method makes it possible to transmit energy deep inside the body using only a couple of titanium electrodes attached to the surface of the implantable medical device. In this study, electromagnetic simulations in which the area and distance of the receiving electrodes were changed were conducted. Then, experimental measurements of the received voltage were conducted in which electric energy was transmitted from the surface of the human phantom to an implantable device inside it (transmitting distance: 12 cm). As a result of the electromagnetic simulation, the area and distance of the receiving electrodes were roughly proportional to the received voltage, respectively. As a result of the experimental measurement, a received voltage of 2460 mV could be obtained with a load resistance of 100 Ω. We confirmed that our energy transmission method could be a powerful method for transmitting energy to a deeply implanted medical device.

The Polar Plasma Wave Instrument

NASA Technical Reports Server (NTRS)

Gurnett, D. A.; Persoon, A. M.; Randall, R. F.; Odem, D. L.; Remington, S. L.; Averkamp, T. F.; Debower, M. M.; Hospodarsky, G. B.; Huff, R. L.; Kirchner, D. L.

1995-01-01

The Plasma Wave Instrument on the Polar spacecraft is designed to provide measurements of plasma waves in the Earth's polar regions over the frequency range from 0.1 Hz to 800 kHz. Three orthogonal electric dipole antennas are used to detect electric fields, two in the spin plane and one aligned along the spacecraft spin axis. A magnetic loop antenna and a triaxial magnetic search coil antenna are used to detect magnetic fields. Signals from these antennas are processed by five receiver systems: a wideband receiver, a high-frequency waveform receiver, a low-frequency waveform receiver, two multichannel analyzers; and a pair of sweep frequency receivers. Compared to previous plasma wave instruments, the Polar plasma wave instrument has several new capabilities. These include (1) an expanded frequency range to improve coverage of both low- and high-frequency wave phenomena, (2) the ability to simultaneously capture signals from six orthogonal electric and magnetic field sensors, and (3) a digital wideband receiver with up to 8-bit resolution and sample rates as high as 249k samples s(exp -1).

77 FR 31345 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... electric reliability filings: Docket Numbers: RR12-9-000. Applicants: North American Electric Reliability Corp. Description: Petition of the North American Electric Reliability Corporation for Approval of... that the Commission received the following electric rate filings: Docket Numbers: ER11-2780-002...

7 CFR 1724.73 - Promulgation of new or revised contract forms.

Code of Federal Regulations, 2010 CFR

2010-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN... appropriate, a revision in, or a proposal to amend § 1724.74, List of Electric Program Standard Contract Forms...

7 CFR 1710.103 - Area coverage.

Code of Federal Regulations, 2011 CFR

2011-01-01

... demands electric service only during certain seasons of the year. A temporary consumer is a seasonal or year-round consumer that demands electric service over a period of less than five years. (c) Borrowers...

7 CFR 1710.103 - Area coverage.

Code of Federal Regulations, 2010 CFR

2010-01-01

... demands electric service only during certain seasons of the year. A temporary consumer is a seasonal or year-round consumer that demands electric service over a period of less than five years. (c) Borrowers...

Increasing throughput of multiplexed electrical bus in pipe-lined architecture

DOEpatents

Asaad, Sameh; Brezzo, Bernard V; Kapur, Mohit

2014-05-27

Techniques are disclosed for increasing the throughput of a multiplexed electrical bus by exploiting available pipeline stages of a computer or other system. For example, a method for increasing a throughput of an electrical bus that connects at least two devices in a system comprises introducing at least one signal hold stage in a signal-receiving one of the two devices, such that a maximum frequency at which the two devices are operated is not limited by a number of cycles of an operating frequency of the electrical bus needed for a signal to propagate from a signal-transmitting one of the two devices to the signal-receiving one of the two devices. Preferably, the signal hold stage introduced in the signal-receiving one of the two devices is a pipeline stage re-allocated from the signal-transmitting one of the two devices.

Competition, antitrust, and the marketplace for electricity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Szymanski, P.A.

As the electric industry continues its unprecedented restructuring, state public utility regulators must determine which rules and analytical tools will best enable the industry`s participants to compete to provide electricity and its functional components. Even in the early stages of transformation, elements of a competitive marketplace are pervasive: generation markets are battlegrounds for increasingly diverse, numerous, and zealous participants; boundaries delineating traditional service territories are becoming blurred; associations of similarly-situated participants are forming to promote their interests; increased concentration through mergers and joint ventures looms as a possibility; vertically integrated utilities are considering or are being challenged to consider reconfigurationmore » into a more horizontal structure; and generally, the industry`s end-users, its retail customers, are demanding choice. Large industrial customers, groups of residential customers, or entire municipalities are seeking to obtain electric service outside their native electric utilities service territories. These demands for increased consumer choice threaten the legislatively defined franchise rules, which grant monopolies to utilities in exchange for a system of regulation which includes an obligation to serve customers in the service territories both reliably and at reasonable cost. These events foreshadow an industry-wide transition to a customer-driven, competitive system for the provision of electric service in which the price for the service is determined by market-based signals. It would be unrealistic if state utility regulators did not expect commensurate change in the issues they confront and the existing methods of analysis.« less

Literature review of environmental qualification of safety-related electric cables: Summary of past work. Volume 1

DOE Office of Scientific and Technical Information (OSTI.GOV)

Subudhi, M.

1996-04-01

This report summarizes the findings from a review of published documents dealing with research on the environmental qualification of safety-related electric cables used in nuclear power plants. Simulations of accelerated aging and accident conditions are important considerations in qualifying the cables. Significant research in these two areas has been performed in the US and abroad. The results from studies in France, Germany, and Japan are described in this report. In recent years, the development of methods to monitor the condition of cables has received special attention. Tests involving chemical and physical examination of cable`s insulation and jacket materials, and electricalmore » measurements of the insulation properties of cables are discussed. Although there have been significant advances in many areas, there is no single method which can provide the necessary information about the condition of a cable currently in service. However, it is possible that further research may identify a combination of several methods that can adequately characterize the cable`s condition.« less

Terrestrial applications of FEP-encapsulated solar cell modules. [power systems using Fluorinated Ethylene Propylene encapsulation

NASA Technical Reports Server (NTRS)

Forestieri, A. F.; Ratajczak, A. F.

1974-01-01

The NASA-Lewis Research Center program of transferring the FEP-encapsulated solar cell technology developed for the space program to terrestrial applications is presented. The electrical power system design and the array mechanical design are described, and power systems being tested are discussed. The latter are located at NOAA-RAMOS weather stations at Sterling, Va., and Mammoth Mountain, Calif.; on the roof of the Lewis Research Center; on a NOAA-Coast Guard buoy in the Gulf of Mexico; in a U.S. Forest Service mountaintop voice repeater station in the Inyo National Forest, Calif., and in a backpack charger for portable transmitter/receivers being used in the same place. Preliminary results of testing are still incomplete, but show that rime ice can cause cracks in modular cells without damaging the FEP though, which keeps the grid lines intact, and that electrically active elements of the module must be completely sealed from salt water to prevent FEP delamination.

20 CFR 663.160 - Are there particular core services an individual must receive before receiving intensive services...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Are there particular core services an... Worker Services Through the One-Stop Delivery System § 663.160 Are there particular core services an... minimum, an individual must receive at least one core service, such as an initial assessment or job search...

20 CFR 663.160 - Are there particular core services an individual must receive before receiving intensive services...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Are there particular core services an... Worker Services Through the One-Stop Delivery System § 663.160 Are there particular core services an... minimum, an individual must receive at least one core service, such as an initial assessment or job search...

Healthy satellites provide quality service

NASA Astrophysics Data System (ADS)

Margittai, Paul

The procedures used by Telesat Canada to ensure the performance of Anik satellites is described. At the Satellite Telemetry, Tracking and Command station, each Anik satellite has its own dedicated antenna. Telemetered information from the satellites is received, processed and forwarded to the Satellite Control Center. There the satellite controllers issue all commands to the satellites, and continually monitor the telemetered data. These data, describing the state of health of the satellites, are then analyzed by engineering specialists. The satellites are held in their precise orbital positions by means of specially developed software. The Anik C and D satellites employ travelling wave tube amplifiers (TWTAs) in the transpounder channels. The TWTA saturated flux density (SFD) and equivalent isotropic radiated power (EIRP) are regularly measured and their trends scrutinized. This ensures that customers receive the radio frequency power needed for high-quality service. The satellite electrical power is supplied by the solar cell array and batteries. Power system performance is evaluated regularly to ensure that power is available to operate the required number of TWTAs. In addition to rain-fades, short service interruptions can be caused by high voltage trip-offs of TWTAs, and by electrostatic discharge related anomalies. To minimize these interruptions, Telesat ensures that the satellite controllers are fully trained and prepared for any eventuality, and the relevant operational procedures are continually refined. A fully trained staff of satellite controllers keep interruptions caused by high voltage trip-offs of TWTAs and by electrostatic discharge to a minimum.

Presenting rhythm in sudden deaths temporally proximate to discharge of TASER conducted electrical weapons.

PubMed

Swerdlow, Charles D; Fishbein, Michael C; Chaman, Linda; Lakkireddy, Dhanunjaya R; Tchou, Patrick

2009-08-01

Sudden deaths proximate to use of conducted electrical weapons (CEWs) have been attributed to cardiac electrical stimulation. The rhythm in death caused by rapid, cardiac electrical stimulation usually is ventricular fibrillation (VF); electrical stimulation has not been reported to cause asystole or pulseless electrical activity (PEA). The authors studied the presenting rhythms in sudden deaths temporally proximate to use of TASER CEWs to estimate the likelihood that these deaths could be caused by cardiac electrical stimulation. This was a retrospective review of CEW-associated, nontraumatic sudden deaths from 2001 to 2008. Emergency medical services (EMS), autopsy, and law enforcement reports were requested and analyzed. Subjects were included if they collapsed within 15 minutes of CEW discharge and the first cardiac arrest rhythm was reported. Records for 200 cases were received. The presenting rhythm was reported for 56 of 118 subjects who collapsed within 15 minutes (47%). The rhythm was VF in four subjects (7%; 95% confidence interval [CI] = 3% to 17%) and bradycardia-asystole or PEA in 52 subjects (93%; 95% CI = 83% to 97%). None of the eight subjects who collapsed during electrocardiogram (ECG) monitoring had VF. Only one subject (2%) collapsed immediately after CEW discharge. This was the only death typical of electrically induced VF (2%, 95% CI = 0% to 9%). An additional 4 subjects (7%) collapsed within 1 minute, and the remaining 51 subjects (91%) collapsed more than 1 minute later. The time from collapse to first recorded rhythm was 3 minutes or less in 35 subjects (62%) and 5 minutes or less in 43 subjects (77%). In sudden deaths proximate to CEW discharge, immediate collapse is unusual, and VF is an uncommon VF presenting rhythm. Within study limitations, including selection bias and the possibility that VF terminated before the presenting rhythm was recorded, these data do not support electrically induced VF as a common mechanism of these sudden deaths.

25 CFR 26.26 - What Job Placement services may I receive?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false What Job Placement services may I receive? 26.26 Section 26.26 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.26 What Job Placement services may I receive? As determined by...

25 CFR 26.26 - What Job Placement services may I receive?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false What Job Placement services may I receive? 26.26 Section 26.26 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.26 What Job Placement services may I receive? As determined by...

25 CFR 26.26 - What Job Placement services may I receive?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true What Job Placement services may I receive? 26.26 Section 26.26 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.26 What Job Placement services may I receive? As determined by...

25 CFR 26.26 - What Job Placement services may I receive?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false What Job Placement services may I receive? 26.26 Section 26.26 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.26 What Job Placement services may I receive? As determined by...

25 CFR 26.26 - What Job Placement services may I receive?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false What Job Placement services may I receive? 26.26 Section 26.26 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES JOB PLACEMENT AND TRAINING PROGRAM Job Placement Services § 26.26 What Job Placement services may I receive? As determined by...

21 CFR 876.5270 - Implanted electrical urinary continence device.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted in...

21 CFR 876.5270 - Implanted electrical urinary continence device.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted in...

21 CFR 876.5270 - Implanted electrical urinary continence device.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted in...

21 CFR 876.5270 - Implanted electrical urinary continence device.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Implanted electrical urinary continence device... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted in...

21 CFR 876.5270 - Implanted electrical urinary continence device.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Implanted electrical urinary continence device. (a) Identification. An implanted electrical urinary device is a device intended for treatment of urinary incontinence that consists of a receiver implanted in... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Implanted electrical urinary continence device...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

30 CFR 75.701-3 - Approved methods of grounding metallic frames, casings and other enclosures of electric equipment...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., casings and other enclosures of electric equipment receiving power from direct current power systems with... equipment receiving power from direct current power systems with one polarity grounded. For the purpose of... direct-current power system with one polarity grounded, the following methods of grounding will be...

Air-Conditioning for Electric Vehicles

NASA Technical Reports Server (NTRS)

Popinski, Z.

1984-01-01

Combination of ammonia-absorption refrigerator, roof-mounted solar collectors, and 200 degrees C service electric-vehicle motor provides evaporative space-heating/space cooling system for electric-powered and hybrid fuel/electric vehicles.

20 CFR 663.220 - Who may receive intensive services?

Code of Federal Regulations, 2014 CFR

2014-04-01

...) ADULT AND DISLOCATED WORKER ACTIVITIES UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT Intensive Services § 663.220 Who may receive intensive services? There are two categories of adults and dislocated workers who may receive intensive services: (a) Adults and dislocated workers who are unemployed, have...

How Do Pre-Service Teachers Picture Various Electromagnetic Phenomenon? A Qualitative Study of Pre-Service Teachers' Conceptual Understanding of Fundamental Electromagnetic Interaction

ERIC Educational Resources Information Center

Beer, Christopher P.

2010-01-01

This study analyzes the nature of pre-service teachers' conceptual models of various electromagnetic phenomena, specifically electrical current, electrical resistance, and light/matter interactions. This is achieved through the students answering the three questions on electromagnetism using a free response approach including both verbal and…

Perchlorate Removal, Destruction, and Field Monitoring Demonstration

DTIC Science & Technology

2006-10-02

ion exchange unit. A pulsation dampener minimized pressure and flow fluctuations in the ion exchange system and a flow totalizer monitored total...instrumentation and controls, piping , electrical services, site work, service facilities, engineering, construction expenses, and other indirect costs were... Piping 113,750 157,500 Electrical services 48,750 67,500 Site work 65,000 90,000

76 FR 16456 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper); Notice of Availability of Application for... itself and agent for the South Carolina Public Service Authority also known as Santee Cooper filed with...

76 FR 12998 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-09

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper); Notice of Availability of Application for... itself and agent for the South Carolina Public Service Authority also known as Santee Cooper filed with...

Electromagnetic versus electrical coupling of personal frequency modulation (FM) receivers to cochlear implant sound processors.

PubMed

Schafer, Erin C; Romine, Denise; Musgrave, Elizabeth; Momin, Sadaf; Huynh, Christy

2013-01-01

Previous research has suggested that electrically coupled frequency modulation (FM) systems substantially improved speech-recognition performance in noise in individuals with cochlear implants (CIs). However, there is limited evidence to support the use of electromagnetically coupled (neck loop) FM receivers with contemporary CI sound processors containing telecoils. The primary goal of this study was to compare speech-recognition performance in noise and subjective ratings of adolescents and adults using one of three contemporary CI sound processors coupled to electromagnetically and electrically coupled FM receivers from Oticon. A repeated-measures design was used to compare speech-recognition performance in noise and subjective ratings without and with the FM systems across three test sessions (Experiment 1) and to compare performance at different FM-gain settings (Experiment 2). Descriptive statistics were used in Experiment 3 to describe output differences measured through a CI sound processor. Experiment 1 included nine adolescents or adults with unilateral or bilateral Advanced Bionics Harmony (n = 3), Cochlear Nucleus 5 (n = 3), and MED-EL OPUS 2 (n = 3) CI sound processors. In Experiment 2, seven of the original nine participants were tested. In Experiment 3, electroacoustic output was measured from a Nucleus 5 sound processor when coupled to the electromagnetically coupled Oticon Arc neck loop and electrically coupled Oticon R2. In Experiment 1, participants completed a field trial with each FM receiver and three test sessions that included speech-recognition performance in noise and a subjective rating scale. In Experiment 2, participants were tested in three receiver-gain conditions. Results in both experiments were analyzed using repeated-measures analysis of variance. Experiment 3 involved electroacoustic-test measures to determine the monitor-earphone output of the CI alone and CI coupled to the two FM receivers. The results in Experiment 1 suggested that both FM receivers provided significantly better speech-recognition performance in noise than the CI alone; however, the electromagnetically coupled receiver provided significantly better speech-recognition performance in noise and better ratings in some situations than the electrically coupled receiver when set to the same gain. In Experiment 2, the primary analysis suggested significantly better speech-recognition performance in noise for the neck-loop versus electrically coupled receiver, but a second analysis, using the best performance across gain settings for each device, revealed no significant differences between the two FM receivers. Experiment 3 revealed monitor-earphone output differences in the Nucleus 5 sound processor for the two FM receivers when set to the +8 setting used in Experiment 1 but equal output when the electrically coupled device was set to a +16 gain setting and the electromagnetically coupled device was set to the +8 gain setting. Individuals with contemporary sound processors may show more favorable speech-recognition performance in noise electromagnetically coupled FM systems (i.e., Oticon Arc), which is most likely related to the input processing and signal processing pathway within the CI sound processor for direct input versus telecoil input. Further research is warranted to replicate these findings with a larger sample size and to develop and validate a more objective approach to fitting FM systems to CI sound processors. American Academy of Audiology.

78 FR 77443 - Electricity Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-23

... DEPARTMENT OF ENERGY Electricity Advisory Committee AGENCY: Office of Electricity Delivery and... announces a meeting of the Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L... at: http://energy.gov/oe/services/electricity-advisory-committee-eac . FOR FURTHER INFORMATION...

Wide bandgap matrix switcher, amplifier and oscillator

DOEpatents

Sampayan, Stephen

2016-08-16

An electronic device comprising an optical gate, an electrical input an electrical output and a wide bandgap material positioned between the electrical input and the electrical output to control an amount of current flowing between the electrical input and the electrical output in response to a stimulus received at the optical gate can be used in wideband telecommunication applications in transmission of multi-channel signals.

Empirical studies of regulatory restructuring and incentives

NASA Astrophysics Data System (ADS)

Knittel, Christopher Roland

This dissertation examines the actions of firms when faced with regulatory restructuring. Chapter I examines the equilibrium pricing behavior of local exchange telephone companies under a variety of market structures. In particular, the pricing behavior of three services are analyzed: residential local service, business local service, and intraLATA toll service. Beginning in 1984, a variety of market structure changes have taken place in the local telecommunications industry. I analyze differences in the method of price-setting regulation and the restrictions on entry. Specifically, the relative pricing behavior under rate of return and price cap regulation is analyzed, as well as the impact of entry in the local exchange and intraLATA toll service markets. In doing so, I estimate an empirical model that accounts for the stickiness of rates in regulated industries that is based on firm and regulator decision processes in the presence of adjustment costs. I find that, faced with competitive pressures that reduce rates in one service, incumbent firm rates increase in other services, thereby reducing the benefits from competition. In addition, the findings suggest that price cap regulation leads to higher rates relative to rate-of-return regulation. Chapter 2 analyzes the pricing and investment behavior of electricity firms. Electricity and natural gas markets have traditionally been serviced by one of two market structures. In some markets, electricity and natural gas are sold by a dual-product regulated monopolist, while in other markets, electricity and natural gas are sold by separate single-product regulated monopolies. This paper analyzes the relative pricing and investment decisions of electricity firms operating in the two market structures. The unique relationship between these two products imply that the relative incentives of single and dual-product firms are likely to differ. Namely electricity and natural gas are substitutes in consumption while natural gas is also an input into the generation of electricity. However because these firms are regulated, these differing incentives would only be acted upon if regulation is imperfect in some way. Chapter 2 analyzes these issues. In particular, I estimate equilibrium pricing and investment equations that capture the relative incentives of single and dual-product electricity firms. The results imply that both electricity prices and reliance on natural gas generation are higher in a dual-product setting, both suggesting that regulators respond to the relative incentives of electricity and natural gas firms. Chapter 3 analyzes electricity firm production incentives when regulated via performance based regulation. Although many electricity markets are currently considering adopting a competitive market for electricity generation, and still others have already done so, the vast majority of electricity markets remain tightly regulated. Within this traditional regulatory environment, the use of incentive regulation schemes in US electricity markets has grown during the past two decades. While every state has some program that it refers to as an incentive regulation program, these programs differ in both their goals and how they attempt to meet these goals. In this chapter, I discuss the wide array of programs that have been utilized to alter the incentives of US investor-owned utilities (IOUs). In addition, using stochastic frontier methods, I provide empirical analysis of the impact that a number of incentive regulation programs have on the efficiency of a large set of coal and natural gas generator units.

Fuel Cells Provide Reliable Power to U.S. Postal Service Facility in Anchorage, Alaska

DOE Office of Scientific and Technical Information (OSTI.GOV)

Parker, Steven

2003-01-01

Working together, the U.S. Postal Service (USPS) and Chugach Electric Association, partnering with the Department of Defense (DOD), Department of Energy (DOE), US Army Corps of Engineers Construction Engineering Research Laboratories (USA CERL), Electric Power Research Institute (EPRI), and National Rural Electric Cooperative Association (NRECA), developed and installed one of the largest fuel cell installations in the world. The one-megawatt fuel cell combined heat and power plant sits behind the Anchorage U.S. Postal Service Mail Processing and Distribution Facility. Chugach Electric owns, operates, and maintains the fuel cell power plant, which provides clean, reliable power to the USPS facility. Inmore » addition, heat recovered from the fuel cells, in the form of hot water, is used to heat the USPS Mail Processing and Distribution Facility. By taking a leadership role, the USPS will save over $800,000 in electricity and natural gas costs over the 5 1/2-year contract term with Chugach Electric.« less

Cervical cancer screening: Safety, acceptability, and feasibility of a single-visit approach in Bulawayo, Zimbabwe.

PubMed

Fallala, Muriel S; Mash, Robert

2015-05-05

Cervical cancer is the commonest cancer amongst African women, and yet preventative services are often inadequate. The purpose of the study was to assess the safety, acceptability and feasibility of visual inspection with acetic acid and cervicography (VIAC) followed by cryotherapy or a loop electrical excision procedure (LEEP) at a single visit for prevention of cancer of the cervix. The United Bulawayo Hospital, Zimbabwe. The study was descriptive, using retrospective data extracted from electronic medical records of women attending the VIAC clinic. Over 24 months 4641 women visited the clinic and were screened for cervical cancer using VIAC. Cryotherapy or LEEP was offered immediately to those that screened positive. Treated women were followed up at three months and one year. The rate of positive results on VIAC testing was 10.8%. Of those who were eligible, 17.0% received immediate cryotherapy, 44.1% received immediate LEEP, 1.9% delayed treatment, and 37.0% were referred to a gynaecologist. No major complications were recorded after cryotherapy or LEEP. Amongst those treated 99.5% expressed satisfaction with their experience. Only 3.2% of those treated at the clinic had a positive result on VIAC one year later. The service was shown to be feasible to sustain over time with the necessary consumables. There were no service-related treatment postponements and the clinic staff and facility were able to meet the demand for the service. A single-visit approach using VIAC, followed by cryotherapy or LEEP, proved to be safe, acceptable and feasible in an urban African setting in Bulawayo, Zimbabwe. Outcomes a year later suggested that treatment had been effective.

75 FR 17404 - Combined Notice of Filings # 1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-06

..., 2010. Take notice that the Commission received the following electric rate filings: Docket Numbers: ER10-547-001. Applicants: Golden Spread Electric Cooperative, Inc. Description: Golden Spread Electric... Revised Sheet 7 et al. to FERC Electric Tariff, Fifth Revised Volume 1 to be effective 3/31/10. Filed Date...

75 FR 6369 - Application To Export Electric Energy; Aquilon Power Ltd.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-09

... DEPARTMENT OF ENERGY [OE Docket No. EA-361] Application To Export Electric Energy; Aquilon Power.... SUMMARY: Aquilon Power Ltd. (Aquilon Power) has applied for authority to transmit electric energy from the... received an application from Aquilon Power for authority to transmit electric energy from the United States...

75 FR 22578 - Application To Export Electric Energy; Centre Lane Trading Limited

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... DEPARTMENT OF ENERGY [OE Docket No. EA-365] Application To Export Electric Energy; Centre Lane... application. SUMMARY: Centre Lane Trading Limited (CLT) has applied for authority to transmit electric energy...)). On April 20, 2010, DOE received an application from CLT for authority to transmit electric energy...

The value of plug-in hybrid electric vehicles as grid resources

DOE PAGES

Sioshansi, Ramteen; Denholm, Paul

2010-07-01

Here, plug-in hybrid electric vehicles (PHEVs) can become valuable resources for an electric power system by providing vehicle to grid (V2G) services, such as energy storage and ancillary services. We use a unit commitment model of the Texas power system to simulate system operations with different-sized PHEV fleets that do and do not provide V2G services, to estimate the value of those services. We demonstrate that a PHEV fleet can provide benefits to the system, mainly through the provision of ancillary services, reducing the need to reserve conventional generator capacity. Moreover, our analysis shows that PHEV owners are made bettermore » off by providing V2G services and we demonstrate that these benefits can reduce the time it takes to recover the higher upfront capital cost of a PHEV when compared to other vehicle types.« less

System and method for motor parameter estimation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Luhrs, Bin; Yan, Ting

2014-03-18

A system and method for determining unknown values of certain motor parameters includes a motor input device connectable to an electric motor having associated therewith values for known motor parameters and an unknown value of at least one motor parameter. The motor input device includes a processing unit that receives a first input from the electric motor comprising values for the known motor parameters for the electric motor and receive a second input comprising motor data on a plurality of reference motors, including values for motor parameters corresponding to the known motor parameters of the electric motor and values formore » motor parameters corresponding to the at least one unknown motor parameter value of the electric motor. The processor determines the unknown value of the at least one motor parameter from the first input and the second input and determines a motor management strategy for the electric motor based thereon.« less

Usability testing and requirements derivation for EMU-compatible electrical connectors

NASA Technical Reports Server (NTRS)

Reaux, Ray A.; Griffin, Thomas J.; Lewis, Ruthan

1989-01-01

On-orbit servicing of payloads is simplified when a spacecraft has been designed for serviceability. A key design criterion for a serviceable spaceraft is standardization of electrical connectors. This paper investigates the effects of extravehicular mobility unit (EMU) glove size, connector size, and connector type on usability of electrical connectors. An experiment was conducted exploring participants' ability to mate and demate connectors in an evacuated glovebox. Independent variables were two EMU glove-sizes, five connector size groups, and seven connector types. Significant differences in performance times and heart rate changes during mate and demate operations were found. Subjective assessments of connectors were collected from participants with a usability questionnaire. The data were used to derive design recommendations for a NASA-recommended EMU-compatible electrical connector.

76 FR 14436 - South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-16

... NUCLEAR REGULATORY COMMISSION [NRC-2008-0441] South Carolina Electric and Gas Company (SCE&G) and the South Carolina Public Service Authority (Santee Cooper); Notice of Availability of Application for a Combined License On March 27, 2008, South Carolina Electric and Gas Company (SCE&G) acting as itself and agent for the South Carolina Public...

46 CFR 195.05-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS VESSEL... of this type include the following: Ship's Service Generating Systems. Ship's Service Power... Lighting and Power Systems. Electric Lifeboat Winch Systems. Electric Steering Gear and Steering Control...

77 FR 76512 - Renewal of Agency Information Collection for Electric Service Data for the Operation of Power...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

..., 25 CFR 175, authorized by OMB Control Number 1076-0021. This information collection expires December.... Data OMB Control Number: 1076-0021. Title: Electrical Service Application, 25 CFR 175. Brief...

Using fleets of electric-drive vehicles for grid support

NASA Astrophysics Data System (ADS)

Tomić, Jasna; Kempton, Willett

Electric-drive vehicles can provide power to the electric grid when they are parked (vehicle-to-grid power). We evaluated the economic potential of two utility-owned fleets of battery-electric vehicles to provide power for a specific electricity market, regulation, in four US regional regulation services markets. The two battery-electric fleet cases are: (a) 100 Th!nk City vehicle and (b) 252 Toyota RAV4. Important variables are: (a) the market value of regulation services, (b) the power capacity (kW) of the electrical connections and wiring, and (c) the energy capacity (kWh) of the vehicle's battery. With a few exceptions when the annual market value of regulation was low, we find that vehicle-to-grid power for regulation services is profitable across all four markets analyzed. Assuming now more than current Level 2 charging infrastructure (6.6 kW) the annual net profit for the Th!nk City fleet is from US 7000 to 70,000 providing regulation down only. For the RAV4 fleet the annual net profit ranges from US 24,000 to 260,000 providing regulation down and up. Vehicle-to-grid power could provide a significant revenue stream that would improve the economics of grid-connected electric-drive vehicles and further encourage their adoption. It would also improve the stability of the electrical grid.

Inherently safe passive gas monitoring system

DOEpatents

Cordaro, Joseph V.; Bellamy, John Stephen; Shuler, James M.; Shull, Davis J.; Leduc, Daniel R.

2016-09-06

Generally, the present disclosure is directed to gas monitoring systems that use inductive power transfer to safely power an electrically passive device included within a nuclear material storage container. In particular, the electrically passive device can include an inductive power receiver for receiving inductive power transfer through a wall of the nuclear material storage container. The power received by the inductive power receiver can be used to power one or more sensors included in the device. Thus, the device is not required to include active power generation components such as, for example, a battery, that increase the risk of a spark igniting flammable gases within the container.

Selection of battery technology to support grid-integrated renewable electricity

NASA Astrophysics Data System (ADS)

Leadbetter, Jason; Swan, Lukas G.

2012-10-01

Operation of the electricity grid has traditionally been done using slow responding base and intermediate load generators with fast responding peak load generators to capture the chaotic behavior of end-use demands. Many modern electricity grids are implementing intermittent non-dispatchable renewable energy resources. As a result, the existing support services are becoming inadequate and technological innovation in grid support services are necessary. Support services fall into short (seconds to minutes), medium (minutes to hours), and long duration (several hours) categories. Energy storage offers a method of providing these services and can enable increased penetration rates of renewable energy generators. Many energy storage technologies exist. Of these, batteries span a significant range of required storage capacity and power output. By assessing the energy to power ratio of electricity grid services, suitable battery technologies were selected. These include lead-acid, lithium-ion, sodium-sulfur, and vanadium-redox. Findings show the variety of grid services require different battery technologies and batteries are capable of meeting the short, medium, and long duration categories. A brief review of each battery technology and its present state of development, commercial implementation, and research frontiers is presented to support these classifications.

Variables contributing to an excellent customer service management profile within the regulated electric utility industry: A comparison of self-concept with customer satisfaction for customer service management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnson, L.E.

1991-01-01

This research sought to address the relationship between self-concept and customer satisfaction: can customer satisfaction with a major electric utility be explained in terms of the self-reported, self-concept of the utility's managers The population to which the results of this study were generalized consisted of customer service managers in public electric utilities across the United States. In order to represent this population, a sample was selected consisting of customer service managers at a midwestern electric utility based in a large metropolitan area. Participants in this study were managers of four direct customer contact service organizations within six geographic division organizations.more » The methodology included comparisons of these four customer contact service organizations on twelve independent, self-concept variables and six customer satisfaction dependent variables using Analysis of Variance (ANOVA), Scheffe' tests, Chi-Square, and Stepwise multiple regression. The groups were found not to be significantly different and knowledge of the self-concept scores for managers will not increase the ability to predict customer satisfaction over no knowledge of self-concept scores.« less

Novel CPR system that predicts return of spontaneous circulation from amplitude spectral area before electric shock in ventricular fibrillation.

PubMed

Nakagawa, Yoshihide; Amino, Mari; Inokuchi, Sadaki; Hayashi, Satoshi; Wakabayashi, Tsutomu; Noda, Tatsuya

2017-04-01

Amplitude spectral area (AMSA), an index for analysing ventricular fibrillation (VF) waveforms, is thought to predict the return of spontaneous circulation (ROSC) after electric shocks, but its validity is unconfirmed. We developed an equation to predict ROSC, where the change in AMSA (ΔAMSA) is added to AMSA measured immediately before the first shock (AMSA1). We examine the validity of this equation by comparing it with the conventional AMSA1-only equation. We retrospectively investigated 285 VF patients given prehospital electric shocks by emergency medical services. ΔAMSA was calculated by subtracting AMSA1 from last AMSA immediately before the last prehospital electric shock. Multivariate logistic regression analysis was performed using post-shock ROSC as a dependent variable. Analysis data were subjected to receiver operating characteristic curve analysis, goodness-of-fit testing using a likelihood ratio test, and the bootstrap method. AMSA1 (odds ratio (OR) 1.151, 95% confidence interval (CI) 1.086-1.220) and ΔAMSA (OR 1.289, 95% CI 1.156-1.438) were independent factors influencing ROSC induction by electric shock. Area under the curve (AUC) for predicting ROSC was 0.851 for AMSA1-only and 0.891 for AMSA1+ΔAMSA. Compared with the AMSA1-only equation, the AMSA1+ΔAMSA equation had significantly better goodness-of-fit (likelihood ratio test P<0.001) and showed good fit in the bootstrap method. Post-shock ROSC was accurately predicted by adding ΔAMSA to AMSA1. AMSA-based ROSC prediction enables application of electric shock to only those patients with high probability of ROSC, instead of interrupting chest compressions and delivering unnecessary shocks to patients with low probability of ROSC. Copyright © 2017 Elsevier B.V. All rights reserved.

Solar Mirror Fabrication in the Technical Services Building

NASA Image and Video Library

1966-02-21

Daniel Bernatowicz, Chief of the Advanced Power Systems Branch at the National Aeronautics and Space Administration (NASA) Lewis Research Center, examines a 20-foot section of a solar mirror being fabricated in the Jig Bore Room of the Technical Services Building. NASA Lewis was conducting a wide-ranging effort to explore methods of generating electrical power for spacecraft. One method employed a large parabolic mirror to concentrate the sun’s energy. The mirror had to remain rigid and withstand micrometeoroids, but remain light and compact enough to be easily launched. In 1963 Bernatowicz and his researchers undertook a program to design a solar mirror to work with the Brayton cycle system on a space station. The mirror in this photograph was prepared for a conference on Advanced Technology in Space Power Systems held at Lewis in late August 1966. Lewis experts discussed advances with batteries, fuel cells, isotope and thermoelectric generators, and the SNAP-8 space power system. Lewis was developing several types of solar mirrors to work with a Brayton cycle electric generating system. The mirror’s 12 sections were shaped using a unique forming process developed at Lewis, coated with an epoxy, and plated with aluminum. The mirror concentrated the Sun's rays on a heat storage receiver containing lithium fluoride. This material was heated to produce power in a turbogenerator system, while additional heat was stored for use when the unit was in the Earth's shadow.

Assessing the Food Safety Attitudes and Awareness of Managers of School Feeding Programmes in Mpumalanga, South Africa.

PubMed

Sibanyoni, J J; Tabit, F T

2017-08-01

The managers of school feeding programmes are responsible for ensuring the safety of the food which is provided to schoolchildren, but very few studies have been conducted on the food safety knowledge and awareness of these managers. The objective of this study is to evaluate the food safety attitudes and awareness of managers of the National School Nutrition Programme (NSNP) in schools in Mpumalanga, a province of South Africa. A cross-sectional survey study was conducted in which questionnaires were used to collect data from 300 NSNP food service managers. The majority of schools offering NSNP meals were located in informal settlements and most were found to lack basic resources such as electricity (power supplies to the food preparation facility) and potable tap water in their kitchens. No school was found to have implemented the hazard analysis and critical control points (HACCP) programme, and only a few staff had received food safety training. Food safety implementation is worst in informal schools in rural areas due to limited resources and infrastructure. The NSNP food service managers in some schools-especially those located in rural settlements-were found to have little knowledge and awareness of HACCP. These results indicate an urgent need to provide NSNP managers with food safety training and resources (potable water supplies, electricity, dedicated food preparation facilities), particularly in schools in rural settlements.

Long-Term Heating to Improve Receiver Performance

DOE Office of Scientific and Technical Information (OSTI.GOV)

Glatzmaier, Greg C.; Cable, Robert; Newmarker, Marc

The buildup of hydrogen in the heat transfer fluid (HTF) that circulates through components of parabolic trough power plants decreases receiver thermal efficiency, and ultimately, it decreases plant performance and electricity output. The generation and occurrence of hydrogen in the HTF provides the driving force for hydrogen to permeate from the HTF through the absorber tube wall and into the receiver annulus. Getters adsorb hydrogen from the annulus volume until they saturate and are no longer able to maintain low hydrogen pressure. The increase in hydrogen pressure within the annulus significantly degrades thermal performance of the receiver and decreases overallmore » power-plant efficiency. NREL and Acciona Energy North America (Acciona) are developing a method to control the levels of dissolved hydrogen in the circulating HTF. The basic approach is to remove hydrogen from the expansion tanks of the HTF subsystem at a rate that maintains hydrogen in the circulating HTF to a target level. Full-plant steady-state models developed by the National Renewable Energy Laboratory (NREL) predict that if hydrogen is removed from the HTF within the expansion tanks, the HTF that circulates through the collector field remains essentially free of hydrogen until the HTF returns to the power block in the hot headers. One of the key findings of our modeling is the prediction that hydrogen will reverse-permeate out of the receiver annulus if dissolved hydrogen in the HTF is kept sufficiently low. To test this prediction, we performed extended heating of an in-service receiver that initially had high levels of hydrogen in its annulus. The heating was performed using NREL's receiver test stand. Results of our testing showed that receiver heat loss steadily decreased with daily heating, resulting in a corresponding improvement in receiver thermal efficiency.« less

20 CFR 663.240 - Are there particular intensive services an individual must receive before receiving training...

Code of Federal Regulations, 2010 CFR

2010-04-01

... service, such as development of an individual employment plan with a case manager or individual counseling and career planning, before the individual may receive training services. (b) The case file must...

Adaptive array antenna for satellite cellular and direct broadcast communications

NASA Technical Reports Server (NTRS)

Horton, Charles R.; Abend, Kenneth

1993-01-01

Adaptive phased-array antennas provide cost-effective implementation of large, light weight apertures with high directivity and precise beamshape control. Adaptive self-calibration allows for relaxation of all mechanical tolerances across the aperture and electrical component tolerances, providing high performance with a low-cost, lightweight array, even in the presence of large physical distortions. Beam-shape is programmable and adaptable to changes in technical and operational requirements. Adaptive digital beam-forming eliminates uplink contention by allowing a single electronically steerable antenna to service a large number of receivers with beams which adaptively focus on one source while eliminating interference from others. A large, adaptively calibrated and fully programmable aperture can also provide precise beam shape control for power-efficient direct broadcast from space. Advanced adaptive digital beamforming technologies are described for: (1) electronic compensation of aperture distortion, (2) multiple receiver adaptive space-time processing, and (3) downlink beam-shape control. Cost considerations for space-based array applications are also discussed.

Stephan Mueller (1930”1997)

NASA Astrophysics Data System (ADS)

Olsen, Kenneth H.; Ansorge, Joerg

Stephan Mueller, professor emeritus at the Institute of Geophysics at the Swiss Federal Institute of Technology (ETH) in Zurich and highly respected leader of international geoscience, died February 17, 1997. His untimely death, due to pneumonia following intestinal surgery, came just 18 months after his retirement from the ETH Chair of Geophysics and Directorship of the Swiss Seismological Service. He is survived by his wife, Doris, two sons, and six grandchildren. Mueller received a diploma in physics at the University of Stuttgart in 1957 and an M.S. in electrical engineering from Columbia University in New York in 1959. As an undergraduate at Stuttgart, he was influenced by seismologist Wilhelm Hillerand geophysics quickly became his major academic and career objective. After receiving a 1954-1955 German Academic Interchange Scholarship at Columbia, Mueller sought out Maurice Ewing and his group at Lamont Geological Observatory, where Mueller's enthusiasm for geophysics was strongly encouraged. While at Lamont, he participated in the first U.S. deep-sea geophysical expedition in the Mediterranean Sea during the summer of 1956 aboard the RV Vema.

Renewable Electricity Futures (Presentation)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hand, M. M.

2012-08-01

This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050. It was presented to the 2012 Western Conference of Public Service Commissioners, during their June, 2012, meeting. The Western Conference of Public Service Commissioners is a regional association within the National Association of Regulatory Utility Commissioners (NARUC).

The electric industry's gyrations are giving some telecommunications experts that old familiar feeling

DOE Office of Scientific and Technical Information (OSTI.GOV)

Graniere, R.J.

1993-06-15

A timeline of the past 20 years would characterize an American telecommunications policy revolution dominated by alternating periods of market structure and access. It also would reveal that this cycle is not a casual phenomenon but the result of procompetitive regulatory and judicial decisions that spawn equal and open access issues whose resolution is, in turn, a source of additional market structure issues. Passage of the Energy Policy Act of 1992 has started a similar cogenerative process in the electricity industry. How can electric utility executives and regulators use the lessons of the telecommunications industry to deal with emerging transmissionmore » issues in the electricity industry They can begin by realizing that multiple forms of mandatory transmission access may be new to electric utilities, but they are second nature to telephone local exchange companies (LECs). For example, LECs have been providing local access services to equipment manufacturers and long-distance companies for over a decade. These firms also are deploying local access services for the enhanced and information-services providers under the rubric of open network architecture (ONA). This full range of access services might soon be commonplace in the electricity industry, too, as exempt wholesale generators (EWGs) enter the wholesale power markets.« less

NREL to Receive Public Service Award for 40 Years of Energy Innovation |

Science.gov Websites

NREL | News | NREL to Receive Public Service Award for 40 Years of Energy Innovation News Release: NREL to Receive Public Service Award for 40 Years of Energy Innovation July 24, 2017 The U.S . Department of Energy's National Renewable Energy Laboratory (NREL) is again receiving national recognition

Concealed wire tracing apparatus

DOEpatents

Kronberg, J.W.

1994-05-31

An apparatus and method that combines a signal generator and a passive signal receiver to detect and record the path of partially or completely concealed electrical wiring without disturbing the concealing surface is disclosed. The signal generator applies a series of electrical pulses to the selected wiring of interest. The applied pulses create a magnetic field about the wiring that can be detected by a coil contained within the signal receiver. An audible output connected to the receiver and driven by the coil reflects the receivers position with respect to the wiring. The receivers audible signal is strongest when the receiver is directly above the wiring and the long axis of the receivers coil is parallel to the wiring. A marking means is mounted on the receiver to mark the location of the wiring as the receiver is directed over the wiring's concealing surface. Numerous marks made on various locations of the concealing surface will trace the path of the wiring of interest. 4 figs.

76 FR 75876 - Record of Decision for the Modification of the Groton Generation Station Interconnection...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

...) received a request from Basin Electric Power Cooperative (Basin Electric) to modify its Large Generator Interconnection Agreement (LGIA) with Basin Electric for the Groton Generation Station to eliminate current... considered the environmental impacts and has decided to modify its LGIA with Basin Electric for the Groton...

77 FR 274 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-04

.... Applicants: Constellation Energy Commodities Group, Baltimore Gas and Electric Company, Constellation Power... that the Commission received the following electric rate filings: Docket Numbers: ER10-2172-006; ER10... Generation, LLC, Constellation NewEnergy, Inc., MXenergy Electric Inc. Description: Constellation MBR...

77 FR 4031 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-26

... notice that the Commission received the following electric reliability filings: Docket Numbers: RD11-3-000. Applicants: North American Electric Reliability Corporation. Description: Compliance Filing of the North American Electric Reliability Corporation in Response to November 17, 2011 Order Approving...

A Comparison of Service Delivery Models for Special Education Middle School Students Receiving Moderate Intervention Services

ERIC Educational Resources Information Center

Jones-Mason, Keely S.

2012-01-01

In an effort to improve academic performance for students receiving special education services, a large urban school district in Tennessee has implemented Integrated Service Delivery Model. The purpose of this study was to compare the performance of students receiving instruction in self-contained classrooms to the performance of students…

25 CFR 171.225 - What must I do to receive irrigation service to my subdivided farm unit?

Code of Federal Regulations, 2010 CFR

2010-04-01

... subdivided farm unit? 171.225 Section 171.225 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Irrigation Service § 171.225 What must I do to receive irrigation service to my subdivided farm unit? In order to receive irrigation service, you must...

25 CFR 171.225 - What must I do to receive irrigation service to my subdivided farm unit?

Code of Federal Regulations, 2011 CFR

2011-04-01

... subdivided farm unit? 171.225 Section 171.225 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER IRRIGATION OPERATION AND MAINTENANCE Irrigation Service § 171.225 What must I do to receive irrigation service to my subdivided farm unit? In order to receive irrigation service, you must...

20 CFR 668.300 - Who is eligible to receive services under the INA program?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 4 2014-04-01 2014-04-01 false Who is eligible to receive services under the INA program? 668.300 Section 668.300 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... ACT Services to Customers § 668.300 Who is eligible to receive services under the INA program? (a) A...

20 CFR 668.300 - Who is eligible to receive services under the INA program?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Who is eligible to receive services under the INA program? 668.300 Section 668.300 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... Services to Customers § 668.300 Who is eligible to receive services under the INA program? (a) A person is...

Few Americans Receive All High-Priority, Appropriate Clinical Preventive Services.

PubMed

Borsky, Amanda; Zhan, Chunliu; Miller, Therese; Ngo-Metzger, Quyen; Bierman, Arlene S; Meyers, David

2018-06-01

As of 2015, only 8 percent of US adults ages thirty-five and older had received all of the high-priority, appropriate clinical preventive services recommended for them. Nearly 5 percent of adults did not receive any such services. Further delivery system-level efforts are needed to increase the use of preventive services.

Electrical system architecture having high voltage bus

DOEpatents

Hoff, Brian Douglas [East Peoria, IL; Akasam, Sivaprasad [Peoria, IL

2011-03-22

An electrical system architecture is disclosed. The architecture has a power source configured to generate a first power, and a first bus configured to receive the first power from the power source. The architecture also has a converter configured to receive the first power from the first bus and convert the first power to a second power, wherein a voltage of the second power is greater than a voltage of the first power, and a second bus configured to receive the second power from the converter. The architecture further has a power storage device configured to receive the second power from the second bus and deliver the second power to the second bus, a propulsion motor configured to receive the second power from the second bus, and an accessory motor configured to receive the second power from the second bus.

Fiber optic multiplex optical transmission system

NASA Technical Reports Server (NTRS)

Bell, C. H. (Inventor)

1977-01-01

A multiplex optical transmission system which minimizes external interference while simultaneously receiving and transmitting video, digital data, and audio signals is described. Signals are received into subgroup mixers for blocking into respective frequency ranges. The outputs of these mixers are in turn fed to a master mixer which produces a composite electrical signal. An optical transmitter connected to the master mixer converts the composite signal into an optical signal and transmits it over a fiber optic cable to an optical receiver which receives the signal and converts it back to a composite electrical signal. A de-multiplexer is coupled to the output of the receiver for separating the composite signal back into composite video, digital data, and audio signals. A programmable optic patch board is interposed in the fiber optic cables for selectively connecting the optical signals to various receivers and transmitters.

Service quality benchmarking via a novel approach based on fuzzy ELECTRE III and IPA: an empirical case involving the Italian public healthcare context.

PubMed

La Fata, Concetta Manuela; Lupo, Toni; Piazza, Tommaso

2017-11-21

A novel fuzzy-based approach which combines ELECTRE III along with the Importance-Performance Analysis (IPA) is proposed in the present work to comparatively evaluate the service quality in the public healthcare context. Specifically, ELECTRE III is firstly considered to compare the service performance of examined hospitals in a noncompensatory manner. Afterwards, IPA is employed to support the service quality management to point out improvement needs and their priorities. The proposed approach also incorporates features of the Fuzzy Set Theory so as to address the possible uncertainty, subjectivity and vagueness of involved experts in evaluating the service quality. The model is applied to five major Sicilian public hospitals, and strengths and criticalities of the delivered service are finally highlighted and discussed. Although several approaches combining multi-criteria methods have already been proposed in the literature to evaluate the service performance in the healthcare field, to the best of the authors' knowledge the present work represents the first attempt at comparing service performance of alternatives in a noncompensatory manner in the investigated context.

Patterns of treatment services and costs for young offenders with mental disorders.

PubMed

Shelton, Deborah

2005-01-01

This study describes mental health treatment service delivery patterns and costs for youth in a juvenile justice system. A secondary data analysis on a random sample of juvenile offenders (N = 312) was completed. Service patterns and costs were described. Selected variables were examined for their ability to predict who received treatment. Only 23% of youth diagnosed with a mental disorder received any treatment. Older youth and African American youth received fewer services, and race was the only significant predictor for receiving treatment (p = .001). Mental health treatment services were scarce, and the data reflects a race bias in the provision of services. Although the law protects the right to treatment for these individuals, provision of services remains a challenge.

Regulation and competition without privatization: Norway`s experience

DOE Office of Scientific and Technical Information (OSTI.GOV)

Moen, J.; Hamrin, J.

The competitive market for the hydro-based Norwegian electricity system is working well, with end-user prices only slightly above the wholesale market. Pool prices are reflecting only weather-related variations, and no market power abuses are evident. The challenge now is to restructure ownership of the wires and retail suppliers to lower wheeling costs and avoid cross-subsidization. Since the Norwegian Energy Act came into effect in 1991, the electricity industry in Norway has operated as one of the most deregulated electricity industries in the world. The Energy Act introduced third party access to the retail market and competition in electricity production. Themore » generation, sale and purchase of electricity is now highly competitive, with customers free to buy electricity from any generator, trader or the electricity Pool. Transmission pricing was separated from power purchasing arrangements, so that the buying and selling of electricity as a product is distinct from the transmission of electricity as a service. Transmission and distribution networks continue to maintain natural monopolies, with network owners providing wheeling service across their networks to customers who are connected to them. These monopoly sectors of the industry are subject to regulation by the government-appointed regulatory body, Norwegian Water Resources and Energy Administration (NVE). Regulation is on a cost-of-service basis, with the revenue allowance determined by NVE. The main force behind the Norwegian reform was the desire for efficiency gains to be achieved through a total restructure of the commercial character of the energy service industry (ESI). Unlike the U.K., in Norway the monopoly franchise for both generation and retail supply was removed in one step without any transition period, and the old pool was reformed to provide the needed structure for this new competitive energy market.« less

Electric utilities, fiscal illusion and the provision of local public services

NASA Astrophysics Data System (ADS)

Dowell, Paula Elizabeth Kay

2000-10-01

Restructuring activity in the electric utility industry is threatening a once stable and significant source of revenue for local governments. Potentially declining revenues from electric utilities leaves local policymakers with the unpopular decision of raising taxes or reducing the level of public services provided. This has led to pressure on state governments to introduce legislation aimed at mitigating potential revenue loss for local government due to restructuring activity. However, before imposing such legislation, a better understanding of the potential distortionary effects of internal subsidization by electric utilities is needed. Two models of the demand for local public services--a structural model using the Stone-Geary utility framework and a reduced form model--are developed in an attempt to model the behavioral responses of local public expenditures to revenue contributions from electric utilities. Empirical analysis of both models is conducted using a panel data set for 242 municipalities in Tennessee from 1988 to 1998. Aggregate spending and expenditures on four specific service functions are examined. The results provide evidence of a positive flypaper effect. Furthermore, the source of the flypaper effect is attributed to fiscal illusion caused by price distortions. The stimulative effect of electric utility revenue contributions on the level of local public services indicate that a 1.00 change in electric utility subsidies results in a change in local expenditures ranging from 0.22 to 1.32 for the structural model and 1.97 to 2.51 for the reduced form model. The amount of the marginal effect directly attributed to price illusion is estimated to range from 0.04 to $0.85. In addition, the elasticities of electric utility revenue contributions are estimated to range from 0.05 to 0.90. The results raise a number of interesting issues regarding municipal ownership of utilities and legislation regarding tax treatment of utilities after restructuring. The fact that the current study suggests that electric utility subsidies give rise to fiscal illusion raises new questions regarding the justification of safeguarding the exclusive franchise of municipally-owned utilities and revenues from electric utilities in the era of restructuring.

Combinations of Types of Mental Health Services Received in the Past Year Among Young Adults

MedlinePlus

... Spotlight December 08, 2015* Combinations of types of mental health services received in the past year among young adults Combinations of types of mental health services received in the past year among young ...

DOE Office of Scientific and Technical Information (OSTI.GOV)

William W. Glauz

The Los Angeles Department of Water and Power (LADWP) has developed one of the most recognized fuel cell demonstration programs in the United States. In addition to their high efficiencies and superior environmental performance, fuel cells and other generating technologies that can be located at or near the load, offers several electric utility benefits. Fuel cells can help further reduce costs by reducing peak electricity demand, thereby deferring or avoiding expenses for additional electric utility infrastructure. By locating generators near the load, higher reliability of service is possible and the losses that occur during delivery of electricity from remote generatorsmore » are avoided. The potential to use renewable and locally available fuels, such as landfill or sewage treatment waste gases, provides another attractive outlook. In Los Angeles, there are also many oil producing areas where the gas by-product can be utilized. In June 2000, the LADWP contracted with FCE to install and commission the precommercial 250kW MCFC power plant. The plant was delivered, installed, and began power production at the JFB in August 2001. The plant underwent manufacturer's field trials up for 18 months and was replace with a commercial plant in January 2003. In January 2001, the LADWP contracted with FCE to provide two additional 250kW MCFC power plants. These commercial plants began operations during mid-2003. The locations of these plants are at the Terminal Island Sewage Treatment Plant at the Los Angeles Harbor (for eventual operation on digester gas) and at the LADWP Main Street Service Center east of downtown Los Angeles. All three carbonate fuel cell plants received partial funding through the Department of Defense's Climate Change Fuel Cell Buydown Program. This report covers the technical evaluation and benefit-cost evaluation of the Main Street 250kW MCFC power plant during its first year of operation from September 2003 to August 2004. The data for the month of September 2004 was not available at the time this report was prepared. An addendum to this report will be prepared and transmitted to the Department of Energy once this data becomes available. This fuel cell power plant was originally intended to be installed at an American Airlines facility located at Los Angeles International Airport, however, due to difficulties in obtaining a site, the plant was ultimately installed at the LADWP's Distributed Generation Test Facility at it's Main Street Service Center.« less

Deregulation Impact in Negotiating a New Electrical Contract Between NASA Glenn Research Center at Lewis Field and FirstEnergy Corp., Cleveland, Ohio, USA

NASA Technical Reports Server (NTRS)

Quach, Quyen T.; Zala, Laszlo F.

2002-01-01

The governor of the State of Ohio signed amended substitute Senate bill 3 on July 6, 1999, requiring Ohio's electric industry to change from a monopoly environment to a competitive electric environment for generation services. The start date for competitive retail generation services was set for January 1, 2001. This new deregulation law allowed all Ohioans to choose the supplier of generation service, but the transmission and distribution would remain regulated. It also required electric utilities to unbundle the three main components (generation, transmission, and distribution) and make other changes designed to produce a competitive electric generation market. While deregulation was taking shape, the NASA Glenn Research Center electrical contract with FirstEnergy Corp. of Cleveland, Ohio, was to expire on September 7, 1999. Glenn strategically evaluated and incorporated the impacts of electric deregulation in the negotiations. Glenn and FirstEnergy spent over a year in negotiations until the Glenn utility team and the FirstEnergy negotiating team came to an agreement in the fall of 2000, and a new contract became effective on January 1, 2001.

Research on service strategy of electricity selling company under the reform of electricity market

NASA Astrophysics Data System (ADS)

Long, Zhuhan; Meng, Shiyu; Dou, Jinyue; Zeng, Ming; Sun, Chenjun

2017-10-01

The opening of the sale side of electricity market is an important goal of the new round of power system reform in China, and it is necessary to speed up the establishment and development of the electricity selling companies to achieve this goal. First of all, this paper defines the key problems, which are needed to be solved in the establishment of the sale side market, such as demand side response, optimization of users' power consumption mode, profit mode of electricity selling companies and fair competition in the market. On this basis, this paper analyzes the business of electricity selling company, from the aspects of the transition of business ideas, improving the energy efficiency level, providing integrated energy solutions and innovating business management mode; and then, the service strategies of electricity selling companies are put forward.

7 CFR 1724.41-1724.49 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false [Reserved] 1724.41-1724.49 Section 1724.41-1724.49 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System...

7 CFR 1724.56-1724.69 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false [Reserved] 1724.56-1724.69 Section 1724.56-1724.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System...

solar thermal power systems advanced solar thermal technology project, advanced subsystems development

NASA Technical Reports Server (NTRS)

1979-01-01

The preliminary design for a prototype small (20 kWe) solar thermal electric generating unit was completed, consisting of several subsystems. The concentrator and the receiver collect solar energy and a thermal buffer storage with a transport system is used to provide a partially smoothed heat input to the Stirling engine. A fossil-fuel combustor is included in the receiver designs to permit operation with partial or no solar insolation (hybrid). The engine converts the heat input into mechanical action that powers a generator. To obtain electric power on a large scale, multiple solar modules will be required to operate in parallel. The small solar electric power plant used as a baseline design will provide electricity at remote sites and small communities.

34 CFR 373.5 - Who is eligible to receive services and to benefit from activities conducted by eligible entities?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION SPECIAL DEMONSTRATION PROGRAMS General § 373.5 Who is eligible to receive services and to benefit... 34 Education 2 2010-07-01 2010-07-01 false Who is eligible to receive services and to benefit from...

Patterns of the utilization of prenatal diagnosis services among pregnant women, their satisfaction and its associated factors in Viet Nam.

PubMed

Doan, Duong Thi Thuy; Nguyen, Huong Thi Thu; Bui, Ha Thi Thu

2017-02-01

This study aimed at understanding the patterns of the utilization of prenatal diagnostic (PND) services among pregnant women, their satisfaction and its associated factors at three regional prenatal diagnostic centres in Viet Nam. A cross-sectional design was used, with a consecutive sampling method to recruit pregnant women who used PND services at the three biggest regional PND services centres in Viet Nam between January and June, 2014. A total of 298 participants, about 100 participants per centre were interviewed and included in data analysis. Descriptive analyses and logistic regression methods were applied to identify association between satisfaction of women and their socio-economic characteristics. 80% of pregnant women received counselling on PND services, whilst 90% received ultrasonography services; 65.4% were satisfied with the PND services they used. Pregnant women, who were in a lower income group and received counselling but did not receive ultrasonography, were more likely to have higher satisfaction levels of PND services. A process to ensure that every pregnant woman receives sufficient PND counselling before and after receiving PND testing must be given careful and thorough consideration.

Directional antennas for electromagnetic mapping in a borehole

DOEpatents

Reagor, David Wesley; Nguyen, Doan Ngoc; Ashworth, Stephen Paul

2017-05-02

A bottom hole assembly used for a field operation is disclosed herein. The bottom hole assembly can include at least one directional antenna disposed on an outer surface of a first tubing pipe of a tubing string, where the at least one directional antenna receives a first electric current from at least one power source, where the first electric current generates a first magnetic field that radiates from the at least one directional antenna into a formation. The bottom hole assembly can also include at least one receiver disposed on a second tubing pipe of the tubing string, where the at least one receiver receives the first magnetic field returning from the formation.

Customer and service profitability

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ballaban, M.; Kelly, K.; Wisniewski, L.

1996-03-01

The rapid pace of competitive change in the generation sector has pushed electric utilities to rethink the concept of being obligated to serve all customers and with this change, the notion of measuring customer profitability is also being redefined. Traditionally, uniform services were provided to all customers. Rates were based on each customer classes` contribution to average costs, and consequently return was equally allocated across all customer segments. Profitability was defined strictly on an aggregate basis. The increasing demand for choice by electric customers will require electricity providers to redefine if not who they serve, than certainly how they providemore » differentiated services tailored to specific customer segments. Utilities are beginning to analyze the value, or profitability, of offering these services. Aggregate data no longer provides an accurate assessment of how resources should be allocated most efficiently. As services are unbundled, so too must costs be disaggregated to effectively measure the profitability of various options.« less

A temporal assessment of vehicle use patterns and their impact on the provision of vehicle-to-grid services

NASA Astrophysics Data System (ADS)

Harris, Chioke B.; Webber, Michael E.

2012-09-01

With the emerging nationwide availability of battery electric vehicles (BEVs) at prices attainable for many consumers, electric utilities, system operators and researchers have been investigating the impact of this new source of energy demand. The presence of BEVs on the electric grid might offer benefits equivalent to dedicated utility-scale energy storage systems by leveraging vehicles’ grid-connected energy storage through vehicle-to-grid (V2G) enabled infrastructure. It is, however, unclear whether BEVs will be available to provide needed grid services when those services are in highest demand. In this work, a set of GPS vehicle travel data from the Puget Sound Regional Council (PSRC) is analyzed to assess temporal patterns in vehicle use. These results show that vehicle use does not vary significantly across months, but differs noticeably between weekdays and weekends, such that averaging the data together could lead to erroneous V2G modeling results. Combination of these trends with wind generation and electricity demand data from the Electric Reliability Council of Texas (ERCOT) indicates that BEV availability does not align well with electricity demand and wind generation during the summer months, limiting the quantity of ancillary services that could be provided with V2G. Vehicle availability aligns best between the hours of 9 pm and 8 am during cooler months of the year, when electricity demand is bimodal and brackets the hours of highest vehicle use.

Cortical changes after mental imagery training combined with electromyography-triggered electrical stimulation in patients with chronic stroke.

PubMed

Hong, Il Ki; Choi, Jong Bae; Lee, Jong Ha

2012-09-01

Paresis of the upper extremity after stroke is not effectively solved by existing therapies. We investigated whether mental imagery training combined with electromyogram-triggered electric stimulation improved motor function of the paretic upper extremity in patients with chronic stroke and induced cortical changes. Fourteen subjects with chronic stroke (≥12 months) were randomly allocated to receive mental imagery training combined with electromyogram-triggered electric stimulation (n=7) or generalized functional electric stimulation (n=7) on the forearm extensor muscles of the paretic extremity in 2 20-minute daily sessions 5 days a week for 4 weeks. The upper extremity component of the Fugl-Meyer Motor Assessment, the Motor Activity Log, the modified Barthel Index, and (18)F-fluorodeoxyglucose brain positron emission tomography were measured before and after the intervention. The group receiving mental imagery training combined with electromyogram-triggered electric stimulation exhibited significant improvements in the upper extremity component of the Fugl-Meyer Motor Assessment after intervention (median, 7; interquartile range, 5-8; P<0.05), but the group receiving functional electric stimulation did not (median, 0; interquartile range, 0-3). Differences in score changes between the 2 groups were significant. The mental imagery training combined with electromyogram-triggered electric stimulation group showed significantly increased metabolism in the contralesional supplementary motor, precentral, and postcentral gyri (P(uncorrected)<0.001) after the intervention, but the functional electric stimulation group showed no significant differences. Mental imagery training combined with electromyogram-triggered electric stimulation improved motor function of the paretic extremity in patients with chronic stroke. The intervention increased metabolism in the contralesional motor-sensory cortex. Clinical Trial Registration- URL: https://e-irb.khmccri.or.kr/eirb/receipt/index.html?code=02&status=5. Unique identifier: KHUHMDIRB 1008-02.

Renewable Electricity Use by the U.S. Information and Communication Technology (ICT) Industry

DOE Office of Scientific and Technical Information (OSTI.GOV)

Miller, John; Bird, Lori; Heeter, Jenny

The information and communication technology (ICT) sector continues to witness rapid growth and uptake of ICT equipment and services at both the national and global levels. The electricity consumption associated with this expansion is substantial, although recent adoptions of cloudcomputing services, co-location data centers, and other less energy-intensive equipment and operations have likely reduced the rate of growth in this sector. This paper is intended to aggregate existing ICT industry data and research to provide an initial look at electricity use, current and future renewable electricity acquisition, as well as serve as a benchmark for future growth and trends inmore » ICT industry renewable electricity consumption.« less

Data-fusion receiver

DOEpatents

Gabelmann, Jeffrey M.; Kattner, J. Stephen; Houston, Robert A.

2006-12-19

This invention is an ultra-low frequency electromagnetic telemetry receiver which fuses multiple input receive sources to synthesize a decodable message packet from a noise corrupted telemetry message string. Each block of telemetry data to be sent to the surface receiver from a borehole tool is digitally encoded into a data packet prior to transmission. The data packet is modulated onto the ULF EM carrier wave and transmitted from the borehole to the surface and then are simultaneously detected by multiple receive sensors disbursed within the rig environment. The receive sensors include, but are not limited to, electric field and magnetic field sensors. The spacing of the surface receive elements is such that noise generators are unequally coupled to each receive element due to proximity and/or noise generator type (i.e. electric or magnetic field generators). The receiver utilizes a suite of decision metrics to reconstruct the original, non noise-corrupted data packet from the observation matrix via the estimation of individual data frames. The receiver will continue this estimation process until: 1) the message validates, or 2) a preset "confidence threshold" is reached whereby frames within the observation matrix are no longer "trusted".

In-Situ Wire Damage Detection System

NASA Technical Reports Server (NTRS)

Jolley, Scott T. (Inventor); Gibson, Tracy L. (Inventor); Medelius, Pedro J. (Inventor); Roberson, Luke B. (Inventor); Tate, Lanetra C. (Inventor); Smith, Trent M. (Inventor); Williams, Martha K. (Inventor)

2014-01-01

An in-situ system for detecting damage in an electrically conductive wire. The system includes a substrate at least partially covered by a layer of electrically conductive material forming a continuous or non-continuous electrically conductive layer connected to an electrical signal generator adapted to delivering electrical signals to the electrically conductive layer. Data is received and processed to identify damage to the substrate or electrically conductive layer. The electrically conductive material may include metalized carbon fibers, a thin metal coating, a conductive polymer, carbon nanotubes, metal nanoparticles or a combination thereof.

76 FR 62055 - Mississippi Delta Energy Agency, Clarksdale Public Utilities Commission, Public Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL11-64-000; Docket No. ER11-3657-000] Mississippi Delta Energy Agency, Clarksdale Public Utilities Commission, Public Service Commission of Yazoo City, Arkansas Electric Cooperative Corporation, South Mississippi Electric Power...

18 CFR 35.36 - Generally.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Sales of Electric Energy, Capacity and Ancillary Services at Market-Based Rates § 35.36 Generally. (a... authorization to engage in sales for resale of electric energy, capacity or ancillary services at market-based... franchised public utility under cost-based regulation. (7) Market-regulated power sales affiliate means any...

18 CFR 35.36 - Generally.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Sales of Electric Energy, Capacity and Ancillary Services at Market-Based Rates § 35.36 Generally. (a... authorization to engage in sales for resale of electric energy, capacity or ancillary services at market-based... franchised public utility under cost-based regulation. (7) Market-regulated power sales affiliate means any...

18 CFR 35.36 - Generally.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Sales of Electric Energy, Capacity and Ancillary Services at Market-Based Rates § 35.36 Generally. (a... authorization to engage in sales for resale of electric energy, capacity or ancillary services at market-based... franchised public utility under cost-based regulation. (7) Market-regulated power sales affiliate means any...

7 CFR 1724.32 - Inspection and certification of work order construction.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND... construction. The provisions of this section apply to all borrower electric system facilities regardless of the... performed within 6 months of the completion of construction, and are performed by a licensed engineer...

7 CFR 1724.32 - Inspection and certification of work order construction.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND... construction. The provisions of this section apply to all borrower electric system facilities regardless of the... performed within 6 months of the completion of construction, and are performed by a licensed engineer...

49 CFR 570.54 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... from the driver control to a hydraulic brake system to actuate the service brakes. Electric brake system means a system that uses electric current to actuate the service brake. Vacuum brake system means a system that uses a vacuum and atmospheric pressure for transmitting a force from the driver...

49 CFR 570.54 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... from the driver control to a hydraulic brake system to actuate the service brakes. Electric brake system means a system that uses electric current to actuate the service brake. Vacuum brake system means a system that uses a vacuum and atmospheric pressure for transmitting a force from the driver...

46 CFR 111.30-25 - Alternating-current ship's service switchboards.

Code of Federal Regulations, 2010 CFR

2010-10-01

...-25 Section 111.30-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-25 Alternating-current ship's service... regulator unit acting on the exciter field, each switchboard must have: (1) A generator field rheostat; (2...

46 CFR 111.30-25 - Alternating-current ship's service switchboards.

Code of Federal Regulations, 2011 CFR

2011-10-01

...-25 Section 111.30-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-25 Alternating-current ship's service... regulator unit acting on the exciter field, each switchboard must have: (1) A generator field rheostat; (2...

Electronically shielded solid state charged particle detector

DOEpatents

Balmer, D.K.; Haverty, T.W.; Nordin, C.W.; Tyree, W.H.

1996-08-20

An electronically shielded solid state charged particle detector system having enhanced radio frequency interference immunity includes a detector housing with a detector entrance opening for receiving the charged particles. A charged particle detector having an active surface is disposed within the housing. The active surface faces toward the detector entrance opening for providing electrical signals representative of the received charged particles when the received charged particles are applied to the active surface. A conductive layer is disposed upon the active surface. In a preferred embodiment, a nonconductive layer is disposed between the conductive layer and the active surface. The conductive layer is electrically coupled to the detector housing to provide a substantially continuous conductive electrical shield surrounding the active surface. The inner surface of the detector housing is supplemented with a radio frequency absorbing material such as ferrite. 1 fig.

Electronically shielded solid state charged particle detector

DOEpatents

Balmer, David K.; Haverty, Thomas W.; Nordin, Carl W.; Tyree, William H.

1996-08-20

An electronically shielded solid state charged particle detector system having enhanced radio frequency interference immunity includes a detector housing with a detector entrance opening for receiving the charged particles. A charged particle detector having an active surface is disposed within the housing. The active surface faces toward the detector entrance opening for providing electrical signals representative of the received charged particles when the received charged particles are applied to the active surface. A conductive layer is disposed upon the active surface. In a preferred embodiment, a nonconductive layer is disposed between the conductive layer and the active surface. The conductive layer is electrically coupled to the detector housing to provide a substantially continuous conductive electrical shield surrounding the active surface. The inner surface of the detector housing is supplemented with a radio frequency absorbing material such as ferrite.

26 CFR 1.956-3T - Certain trade or service receivables acquired from United States persons (temporary).

Code of Federal Regulations, 2014 CFR

2014-04-01

... subparagraph (H)) contained in section 956(b)(2). The terms “trade or service receivable” and “related person... trade or service receivables of FS1's domestic parent, P. The obligors under the receivables are United... States property equal to 20 percent of PS's basis in the receivables of P. Example 2. FS1, a controlled...

Special Education Services Received by Students with Autism Spectrum Disorders from Preschool through High School

PubMed Central

Wei, Xin; Wagner, Mary; Christiano, Elizabeth R.A.; Shattuck, Paul; Yu, Jennifer W.

2014-01-01

Little is known about how special education services received by students with Autism Spectrum Disorders (ASDs) differ by age, disability severity, and demographic characteristics. Using three national datasets, the Pre-Elementary Education Longitudinal Study (PEELS), the Special Education Elementary Longitudinal Study (SEELS), and the National Longitudinal Transition Study-2 (NLTS2), this study examined the age trends in special education services received by students with ASDs from preschool through high school. Elementary-school students with ASDs had higher odds of receiving adaptive physical education, specialized computer software or hardware, and special transportation, but lower odds of receiving learning strategies/study skills support than their preschool peers. Secondary-school students had lower odds of receiving speech/language or occupational therapy and of having a behavior management program, but higher odds of receiving mental health or social work services than their elementary-school peers. Both disability severity and demographic characteristics were associated with differences in special education service receipt rates. PMID:25419002

Special Education Services Received by Students with Autism Spectrum Disorders from Preschool through High School.

PubMed

Wei, Xin; Wagner, Mary; Christiano, Elizabeth R A; Shattuck, Paul; Yu, Jennifer W

2014-11-01

Little is known about how special education services received by students with Autism Spectrum Disorders (ASDs) differ by age, disability severity, and demographic characteristics. Using three national datasets, the Pre-Elementary Education Longitudinal Study (PEELS), the Special Education Elementary Longitudinal Study (SEELS), and the National Longitudinal Transition Study-2 (NLTS2), this study examined the age trends in special education services received by students with ASDs from preschool through high school. Elementary-school students with ASDs had higher odds of receiving adaptive physical education, specialized computer software or hardware, and special transportation, but lower odds of receiving learning strategies/study skills support than their preschool peers. Secondary-school students had lower odds of receiving speech/language or occupational therapy and of having a behavior management program, but higher odds of receiving mental health or social work services than their elementary-school peers. Both disability severity and demographic characteristics were associated with differences in special education service receipt rates.

Results of the Grid Friendly Appliance Project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hammerstrom, Donald J.

2010-04-14

As part of the Pacific Northwest GridWise™ Testbed Demonstration funded by the U.S. Department of Energy and others, Pacific Northwest National Laboratory (PNNL) collaborated with Whirlpool Corporation, Invensys Controls, the Bonneville Power Administration, PacifiCorp, Portland General Electric and several smaller utilities to install 150 new Sears Kenmore clothes dryers and to retrofit 50 existing electric water heaters in homes in Washington and Oregon. Each dryer and water heater was configured to respond to the Grid Friendly™ appliance controller, a small electronic circuit that sensed underfrequency grid conditions and requested that electric load be shed by the appliances. These controllers andmore » appliances were observed for over a year in residences spread over a wide geographic area. The controllers were found to respond predictably and reliably despite their geographic separation. Over 350 minor underfrequency events were observed during the experiment. This paper presents the distributions of these events by season and by time of day. Based on measured load profiles for the dryers and water heaters, the average electrical load that can be shed by each of the two appliance types was estimated by time of day and by season. Battelle Memorial Institute and PNNL have been assembling a suite of grid-responsive functions and benefits that can be achieved through the control of relatively small, distributed loads and resources on a power grid. These controllers should eventually receive acceptance for the opportunities they offer for circuit protection, regulation services, facilitation of demand responsiveness, and even power quality.« less

ESB-based Sensor Web integration for the prediction of electric power supply system vulnerability.

PubMed

Stoimenov, Leonid; Bogdanovic, Milos; Bogdanovic-Dinic, Sanja

2013-08-15

Electric power supply companies increasingly rely on enterprise IT systems to provide them with a comprehensive view of the state of the distribution network. Within a utility-wide network, enterprise IT systems collect data from various metering devices. Such data can be effectively used for the prediction of power supply network vulnerability. The purpose of this paper is to present the Enterprise Service Bus (ESB)-based Sensor Web integration solution that we have developed with the purpose of enabling prediction of power supply network vulnerability, in terms of a prediction of defect probability for a particular network element. We will give an example of its usage and demonstrate our vulnerability prediction model on data collected from two different power supply companies. The proposed solution is an extension of the GinisSense Sensor Web-based architecture for collecting, processing, analyzing, decision making and alerting based on the data received from heterogeneous data sources. In this case, GinisSense has been upgraded to be capable of operating in an ESB environment and combine Sensor Web and GIS technologies to enable prediction of electric power supply system vulnerability. Aside from electrical values, the proposed solution gathers ambient values from additional sensors installed in the existing power supply network infrastructure. GinisSense aggregates gathered data according to an adapted Omnibus data fusion model and applies decision-making logic on the aggregated data. Detected vulnerabilities are visualized to end-users through means of a specialized Web GIS application.

ESB-Based Sensor Web Integration for the Prediction of Electric Power Supply System Vulnerability

PubMed Central

Stoimenov, Leonid; Bogdanovic, Milos; Bogdanovic-Dinic, Sanja

2013-01-01

Electric power supply companies increasingly rely on enterprise IT systems to provide them with a comprehensive view of the state of the distribution network. Within a utility-wide network, enterprise IT systems collect data from various metering devices. Such data can be effectively used for the prediction of power supply network vulnerability. The purpose of this paper is to present the Enterprise Service Bus (ESB)-based Sensor Web integration solution that we have developed with the purpose of enabling prediction of power supply network vulnerability, in terms of a prediction of defect probability for a particular network element. We will give an example of its usage and demonstrate our vulnerability prediction model on data collected from two different power supply companies. The proposed solution is an extension of the GinisSense Sensor Web-based architecture for collecting, processing, analyzing, decision making and alerting based on the data received from heterogeneous data sources. In this case, GinisSense has been upgraded to be capable of operating in an ESB environment and combine Sensor Web and GIS technologies to enable prediction of electric power supply system vulnerability. Aside from electrical values, the proposed solution gathers ambient values from additional sensors installed in the existing power supply network infrastructure. GinisSense aggregates gathered data according to an adapted Omnibus data fusion model and applies decision-making logic on the aggregated data. Detected vulnerabilities are visualized to end-users through means of a specialized Web GIS application. PMID:23955435

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2014 CFR

2014-07-01

... constitute an integral part of a circuit for transmitting electrical energy. (d) Cable reels for shuttle cars... MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.45 Cable reels. (a) A self-propelled machine, that receives electrical energy through a portable...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2013 CFR

2013-07-01

... constitute an integral part of a circuit for transmitting electrical energy. (d) Cable reels for shuttle cars... MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.45 Cable reels. (a) A self-propelled machine, that receives electrical energy through a portable...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2012 CFR

2012-07-01

... constitute an integral part of a circuit for transmitting electrical energy. (d) Cable reels for shuttle cars... MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.45 Cable reels. (a) A self-propelled machine, that receives electrical energy through a portable...

75 FR 60513 - Proposed Collection; Comment Request for Form 8835

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-30

... 8835, Renewable Electricity Production Credit. DATES: Written comments should be received on or before... . SUPPLEMENTARY INFORMATION: Title: Renewable Electricity Production Credit. OMB Number: 1545-1362. Form Number: Form 8835. Abstract: Form 8835 is used to claim the renewable electricity production credit. The credit...

78 FR 29128 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-17

... Marketing Company, Electric Energy, Inc., Midwest Electric Power, Inc., AmerenEnergy Medina Valley Cogen, L... that the Commission received the following electric corporate filings: Docket Numbers: EC13-93-000... wholesale generator filings: Docket Numbers: EG13-35-000. Applicants: Cabrillo Power I LLC. Description...

77 FR 33208 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-05

... Treatment and Certain Waivers of The Narragansett Electric Company. Filed Date: 5/24/12. Accession Number... that the Commission received the following electric corporate filings: Docket Numbers: EC12-104-000. Applicants: The Narragansett Electric Company. Description: Application Pursuant to Section 203 of the...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2010 CFR

2010-07-01

... constitute an integral part of a circuit for transmitting electrical energy. (d) Cable reels for shuttle cars... MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.45 Cable reels. (a) A self-propelled machine, that receives electrical energy through a portable...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2011 CFR

2011-07-01

... constitute an integral part of a circuit for transmitting electrical energy. (d) Cable reels for shuttle cars... MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Construction and Design Requirements § 18.45 Cable reels. (a) A self-propelled machine, that receives electrical energy through a portable...

78 FR 23685 - Airworthiness Directives; The Boeing Company

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-22

... installing new operational software for the electrical load management system and configuration database. The..., installing a new electrical power control panel, and installing new operational software for the electrical load management system and configuration database. Since the proposed AD was issued, we have received...

Racial Differences in Patterns of Use of Rehabilitation Services for Adults Aged 65 and Older.

PubMed

Keeney, Tamra; Jette, Alan M; Freedman, Vicki A; Cabral, Howard

2017-12-01

To examine racial differences in the use of rehabilitation services and functional improvement during receipt of services. Secondary analysis of the 2016 National Health and Aging Trends Study (NHATS). Standardized in-person home interviews. Community-dwelling Medicare enrollees (N = 6,309), 1,276 of whom reported receiving rehabilitation services in the previous 12 months. Self-reported use of rehabilitation services, setting (inpatient, outpatient, home based), reason for use, and perceptions of change in functioning after receiving services. Controlling for sex, dual eligibility for Medicaid, age, number of chronic conditions, functional mobility at the prior round, income, and geographic region, the odds of receiving rehabilitation services in any setting was 1.38 times as great in whites as in blacks (95% confidence interval = 1.09-1.75). Of those receiving therapy, whites were more likely to receive home-based and inpatient rehabilitation services, but there were no racial differences in improvement in function. Strategies are needed to identify possible barriers to use of rehabilitation services for vulnerable groups of aging individuals who need rehabilitation services, particularly older blacks. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

46 CFR 111.01-1 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-1 General. (a) Electric installations on vessels must ensure: (1) Maintenance of services... persons, and the vessel from electrical hazards. (3) Maintenance of system integrity through compliance...

46 CFR 111.01-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-1 General. (a) Electric installations on vessels must ensure: (1) Maintenance of services... persons, and the vessel from electrical hazards. (3) Maintenance of system integrity through compliance...

46 CFR 111.01-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-1 General. (a) Electric installations on vessels must ensure: (1) Maintenance of services... persons, and the vessel from electrical hazards. (3) Maintenance of system integrity through compliance...

46 CFR 111.01-9 - Degrees of protection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-9 Degrees of protection. (a) Interior electrical equipment exposed... service intended. (b) Electrical equipment in locations requiring exceptional degrees of protection as...

46 CFR 111.01-9 - Degrees of protection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS General § 111.01-9 Degrees of protection. (a) Interior electrical equipment exposed... service intended. (b) Electrical equipment in locations requiring exceptional degrees of protection as...

Emissions impacts and benefits of plug-in hybrid electric vehicles and vehicle-to-grid services

DOE PAGES

Sioshansi, Ramteen; Denholm, Paul

2009-01-22

Plug-in hybrid electric vehicles (PHEVs) have been promoted as a potential technology to reduce emissions of greenhouse gases and other pollutants by using electricity instead of petroleum, and by improving electric system efficiency by providing vehicle-to-grid (V2G) services. We use an electric power system model to explicitly evaluate the change in generator dispatches resulting from PHEV deployment in the Texas grid, and apply fixed and non-parametric estimates of generator emissions rates, to estimate the resulting changes in generation emissions. Here, we find that by using the flexibility of when vehicles may be charged, generator efficiency can be increased substantially. Bymore » changing generator dispatch, a PHEV fleet of up to 15% of light-duty vehicles can actually decrease net generator NO x emissions during the ozone season, despite the additional charging load. By adding V2G services, such as spinning reserves and energy storage, CO 2, SO 2, and NO x emissions can be reduced even further.« less

Emissions impacts and benefits of plug-in hybrid electric vehicles and vehicle-to-grid services.

PubMed

Sioshansi, Ramteen; Denholm, Paul

2009-02-15

Plug-in hybrid electric vehicles (PHEVs) have been promoted as a potential technology to reduce emissions of greenhouse gases and other pollutants by using electricity instead of petroleum, and byimproving electric system efficiency by providing vehicle-to-grid (V2G) services. We use an electric power system model to explicitly evaluate the change in generator dispatches resulting from PHEV deployment in the Texas grid, and apply fixed and non-parametric estimates of generator emissions rates, to estimate the resulting changes in generation emissions. We find that by using the flexibility of when vehicles may be charged, generator efficiency can be increased substantially. By changing generator dispatch, a PHEVfleet of up to 15% of light-duty vehicles can actually decrease net generator NOx emissions during the ozone season, despite the additional charging load. By adding V2G services, such as spinning reserves and energy storage, CO2, SO2, and NOx emissions can be reduced even further.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dias, F. G.; Luo, Y.; Mohanpurkar, M.

Since the modern-day introduction of plug-in electric vehicles (PEVs), scientists have proposed leveraging PEV battery packs as distributed energy resources for the electric grid. PEV charging can be controlled not only to provide energy for transportation but also to provide grid services and to facilitate the integration of renewable energy generation. With renewable generation increasing at an unprecedented rate, most of which is non-dispatchable and intermittent, the concept of using PEVs as controllable loads is appealing to electric utilities. This additional functionality could also provide value to PEV owners and drive PEV adoption. It has been widely proposed that PEVsmore » can provide valuable grid services, such as load shifting to provide voltage regulation. The objective this work is to address the degree to which PEVs can provide grid services and mutually benefit the electric utilities, PEV owners, and auto manufacturers.« less

Mathematical modeling and measurement of electric fields of electrode-based through-the-earth (TTE) communication

NASA Astrophysics Data System (ADS)

Yan, Lincan; Zhou, Chenming; Reyes, Miguel; Whisner, Bruce; Damiano, Nicholas

2017-06-01

There are two types of through-the-earth (TTE) wireless communication in the mining industry: magnetic loop TTE and electrode-based (or linear) TTE. While the magnetic loop systems send signal through magnetic fields, the transmitter of an electrode-based TTE system sends signal directly through the mine overburden by driving an extremely low frequency (ELF) or ultralow frequency (ULF) AC current into the earth. The receiver at the other end (underground or surface) detects the resultant current and receives it as a voltage. A wireless communication link between surface and underground is then established. For electrode-based TTE communications, the signal is transmitted through the established electric field and is received as a voltage detected at the receiver. It is important to understand the electric field distribution within the mine overburden for the purpose of designing and improving the performance of the electrode-based TTE systems. In this paper, a complete explicit solution for all three electric field components for the electrode-based TTE communication was developed. An experiment was conducted using a prototype electrode-based TTE system developed by National Institute for Occupational Safety and Health. The mathematical model was then compared and validated with test data. A reasonable agreement was found between them.

Mathematical modeling and measurement of electric fields of electrode-based through-the-earth (TTE) communication.

PubMed

Yan, Lincan; Zhou, Chenming; Reyes, Miguel; Whisner, Bruce; Damiano, Nicholas

2017-07-12

There are two types of through-the-earth (TTE) wireless communication in the mining industry: magnetic loop TTE and electrode-based (or linear) TTE. While the magnetic loop systems send signal through magnetic fields, the transmitter of an electrode-based TTE system sends signal directly through the mine overburden by driving an extremely low frequency (ELF) or ultralow frequency (ULF) AC current into the earth. The receiver at the other end (underground or surface) detects the resultant current and receives it as a voltage. A wireless communication link between surface and underground is then established. For electrode-based TTE communications, the signal is transmitted through the established electric field and is received as a voltage detected at the receiver. It is important to understand the electric field distribution within the mine overburden for the purpose of designing and improving the performance of the electrode-based TTE systems. In this paper, a complete explicit solution for all three electric field components for the electrode-based TTE communication was developed. An experiment was conducted using a prototype electrode-based TTE system developed by National Institute for Occupational Safety and Health. The mathematical model was then compared and validated with test data. A reasonable agreement was found between them.

Mathematical modeling and measurement of electric fields of electrode-based through-the-earth (TTE) communication

PubMed Central

Yan, Lincan; Zhou, Chenming; Reyes, Miguel; Whisner, Bruce; Damiano, Nicholas

2017-01-01

There are two types of through-the-earth (TTE) wireless communication in the mining industry: magnetic loop TTE and electrode-based (or linear) TTE. While the magnetic loop systems send signal through magnetic fields, the transmitter of an electrode-based TTE system sends signal directly through the mine overburden by driving an extremely low frequency (ELF) or ultralow frequency (ULF) AC current into the earth. The receiver at the other end (underground or surface) detects the resultant current and receives it as a voltage. A wireless communication link between surface and underground is then established. For electrode-based TTE communications, the signal is transmitted through the established electric field and is received as a voltage detected at the receiver. It is important to understand the electric field distribution within the mine overburden for the purpose of designing and improving the performance of the electrode-based TTE systems. In this paper, a complete explicit solution for all three electric field components for the electrode-based TTE communication was developed. An experiment was conducted using a prototype electrode-based TTE system developed by National Institute for Occupational Safety and Health. The mathematical model was then compared and validated with test data. A reasonable agreement was found between them. PMID:28845062

Treatment Services Received in the CASAWORKS for Families Program

ERIC Educational Resources Information Center

Mckay, James R.; Gutman, Marjorie; Mclellan, A. Thomas; Lynch, Kevin G.; Ketterlinus, Robert

2003-01-01

This article presents information on treatment services received by women participating in an initial multistate evaluation of CASAWORKS families. Results indicated most women received services to address medical, employment, basic needs, alcohol and drug, family, and psychiatric problems during the first six months of the program. The clients…

Digital sonar system

DOEpatents

Young, K.K.; Wilkes, R.J.

1995-11-21

A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal. 4 figs.

Digital sonar system

DOEpatents

Young, Kenneth K.; Wilkes, R. Jeffrey

1995-01-01

A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits a responding multifrequency sonar signal.

Antenna coupling--a novel mechanism of radiofrequency electrosurgery complication: practical implications.

PubMed

Robinson, Thomas N; Barnes, Kelli S; Govekar, Henry R; Stiegmann, Greg V; Dunn, Christina L; McGreevy, Francis T

2012-08-01

(1) To determine if antenna coupling occurs in common operating room scenarios. (2) To define modifiable clinical variables that reduce the magnitude of antenna coupling. Mechanisms of electrosurgical burns where monitoring devices contact the surgical patient are unclear. Antenna coupling occurs when the "bovie" active electrode (electrically active transmitting antenna) emits energy, which is captured by a nonelectrically active wire (electrically inactive receiving antenna) in close proximity without direct contact. Monopolar radiofrequency energy was delivered to a laparoscopic instrument (electrically active transmitting antenna), whereas other nonelectrically active wires (electrically inactive receiving antenna) including electrocardiogram (EKG) lead, nonactive "bovie" pencil, and nerve electrode monitor were placed in proximity. Temperature changes of tissue placed adjacent to the electrically inactive receiving antennae were measured. Nonelectrically active wires (receiving antenna) increase tissue temperature when lying parallel to the active electrode cord: EKG pad 2.4°C ± 1.2°C (P = 0.002), "bovie" pencil tip 90°C ± 9°C (P < 0.001), and nerve electrode monitor 106°C ± 12°C (P < 0.001). Factors that reduced the heat generated by antenna coupling included the following: increasing angulation between transmitting and receiving antennae (parallel = 90°C ± 9°C; 45° angle = 53°C ± 10°C; perpendicular = 35°C ± 11°C; P < .001), increasing separation distance between parallel transmitting and receiving antenna (<1 cm = 90°C ± 9°C; 15 cm = 44°C ± 18°C; 30 cm = 39°C ± 2°C; P < .001); and decreasing generator power setting (15 W = 59°C ± 11°C; 30 W = 90°C ± 9°C; 45 W = 98°C ± 8°C; P < .001). Antenna coupling occurs in common operating room scenarios. Simple, practical measures by the surgeon, such as orienting the receiving antenna at a greater angle and with greater separation to the active electrode cord, or lowering the generator power setting reduce antenna coupling.

Mental Health Service Use Among Adolescents with an Autism Spectrum Disorder

PubMed Central

Narendorf, Sarah Carter; Shattuck, Paul T.; Sterzing, Paul R.

2012-01-01

Objective This study examined prevalence and correlates of mental health service use among adolescents with an autism spectrum disorder (ASD). Methods Data from the National Longitudinal Transition Study-2 (NLTS2) was used to examine mental health service use among youth with an ASD (n=920). Nationally representative estimates generalize to students enrolled in the special education autism category. Regression models examined the association of predisposing, enabling, and need factors with service use overall then with receiving these services at school. Results Overall, 46% had used a mental health service in the past year. Of those that received a service, 49% had received it at school. Need variables were the strongest correlates of service use. African American youths, and youths from lower income families were more likely to receive school-based services. Conclusion The school plays a key role in providing services, especially for vulnerable populations. Focused attention on these youths is needed to ensure continuity of care as they leave high school. PMID:21807842

40 CFR 273.9 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... electrically connected electrochemical cells which is designed to receive, store, and deliver electric energy. An electrochemical cell is a system consisting of an anode, cathode, and an electrolyte, plus such...

40 CFR 273.9 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... electrically connected electrochemical cells which is designed to receive, store, and deliver electric energy. An electrochemical cell is a system consisting of an anode, cathode, and an electrolyte, plus such...

[Exploration of the design of media access control layer of wireless body area network for medical healthcare].

PubMed

Liu, Xuemei; Ge, Baofeng

2012-04-01

This paper proposes a media access control (MAC) layer design for wireless body area network (WBAN) systems. WBAN is a technology that targets for wireless networking of wearable and implantable body sensors which monitor vital body signs, such as heart-rate, body temperature, blood pressure, etc. It has been receiving attentions from international organizations, e. g. the Institute of Electrical and Electronics Engineers (IEEE), due to its capability of providing efficient healthcare services and clinical management. This paper reviews the standardization procedure of WBAN and summarizes the challenge of the MAC layer design. It also discusses the methods of improving power consumption performance, which is one of the major issues of WBAN systems.

20 CFR 663.220 - Who may receive intensive services?

Code of Federal Regulations, 2011 CFR

2011-04-01

... one core service and are unable to obtain employment through core services, and are determined by a... dislocated workers who are employed, have received at least one core service, and are determined by a One...

20 CFR 663.220 - Who may receive intensive services?

Code of Federal Regulations, 2010 CFR

2010-04-01

... one core service and are unable to obtain employment through core services, and are determined by a... dislocated workers who are employed, have received at least one core service, and are determined by a One...

25 CFR 175.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... marketing of electric power or energy. Electric service means the delivery of electric energy or power by... relationships with the utility. Special contract means a written agreement between the utility and a customer...

10 CFR 474.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ENERGY ENERGY CONSERVATION ELECTRIC AND HYBRID VEHICLE RESEARCH, DEVELOPMENT, AND DEMONSTRATION PROGRAM.... Electric vehicle means a vehicle that is powered by an electric motor drawing current from rechargeable... must be drawn from a source off the vehicle, such as residential electric service; and (2) The vehicle...

77 FR 48133 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-13

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER12-1726-001. Applicants: Michigan Electric Transmission Company, LLC. Description: Michigan Electric Transmission Company, LLC submits tariff filing per 35: METC...

Inappropriate shock delivery by implantable cardioverter defibrillator due to electrical interference with washing machine.

PubMed

Chongtham, Dhanaraj Singh; Bahl, Ajay; Kumar, Rohit Manoj; Talwar, K K

2007-05-31

We report a patient with hypertrophic cardiomyopathy who received an inappropriate implantable cardioverter defibrillator shock due to electrical interference from a washing machine. This electrical interference was detected as an episode of ventricular fibrillation with delivery of shock without warning symptoms.

78 FR 25260 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

.... Comments Due: 5 p.m. ET 5/9/13. Take notice that the Commission received the following electric reliability filings: Docket Numbers: RD13-8-000. Applicants: North American Electric Reliability Corporation. Description: Petition of the North American Electric Reliability Corporation for Approval of an Interpretation...

78 FR 65634 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric corporate filings: Docket Numbers: EC14-13-000. Applicants: Portland General Electric Company, BA Leasing BSC, LLC, Fale-Safe Incorporated. Description: Application of Portland General Electric...

Prevalence and Characteristics of School Services for High School Students with Attention-Deficit/Hyperactivity Disorder

PubMed Central

Murray, Desiree W.; Molina, Brooke S.G.; Glew, Kelly; Houck, Patricia; Greiner, Andrew; Fong, Dalea; Swanson, James; Arnold, L. Eugene; Lerner, Marc; Hechtman, Lily; Abikoff, Howard B.; Jensen, Peter S.

2014-01-01

This study examines the prevalence and characteristics of services reported by school staff for 543 high school students participating in the 8 year follow-up of the multi-site Multimodal Treatment study of ADHD (MTA). Overall, 51.6% of students with a history of attention-deficit/hyperactivity disorder (ADHD) were receiving services through an Individualized Educational Plan (IEP) or a 504 plan, a rate higher than expected for this age group. Less than 5% of these had 504 plans; 35.5% attended special education classes. Very few services (except tutoring) were provided outside of an IEP or 504 plan. Almost all students with services received some type of academic intervention, whereas only half received any behavioral support or learning strategy. Less than one-fourth of interventions appear to be evidence-based. Students receiving services showed greater academic and behavioral needs than those not receiving services. Services varied based upon type of school, with the greatest number of interventions provided to students attending schools that only serve those with disabilities. Original MTA treatment randomization was unrelated to services, but cumulative stimulant medication and greater severity predicted more service receipt. Results highlight a need for accommodations with greater evidence of efficacy and for increased services for students who develop academic difficulties in high school. PMID:25506403

Prevalence and Characteristics of School Services for High School Students with Attention-Deficit/Hyperactivity Disorder.

PubMed

Murray, Desiree W; Molina, Brooke S G; Glew, Kelly; Houck, Patricia; Greiner, Andrew; Fong, Dalea; Swanson, James; Arnold, L Eugene; Lerner, Marc; Hechtman, Lily; Abikoff, Howard B; Jensen, Peter S

2014-12-01

This study examines the prevalence and characteristics of services reported by school staff for 543 high school students participating in the 8 year follow-up of the multi-site Multimodal Treatment study of ADHD (MTA). Overall, 51.6% of students with a history of attention-deficit/hyperactivity disorder (ADHD) were receiving services through an Individualized Educational Plan (IEP) or a 504 plan, a rate higher than expected for this age group. Less than 5% of these had 504 plans; 35.5% attended special education classes. Very few services (except tutoring) were provided outside of an IEP or 504 plan. Almost all students with services received some type of academic intervention, whereas only half received any behavioral support or learning strategy. Less than one-fourth of interventions appear to be evidence-based. Students receiving services showed greater academic and behavioral needs than those not receiving services. Services varied based upon type of school, with the greatest number of interventions provided to students attending schools that only serve those with disabilities. Original MTA treatment randomization was unrelated to services, but cumulative stimulant medication and greater severity predicted more service receipt. Results highlight a need for accommodations with greater evidence of efficacy and for increased services for students who develop academic difficulties in high school.

Assessing the Cost of Large-Scale Power Outages to Residential Customers.

PubMed

Baik, Sunhee; Davis, Alexander L; Morgan, M Granger

2018-02-01

Residents in developed economies depend heavily on electric services. While distributed resources and a variety of new smart technologies can increase the reliability of that service, adopting them involves costs, necessitating tradeoffs between cost and reliability. An important input to making such tradeoffs is an estimate of the value customers place on reliable electric services. We develop an elicitation framework that helps individuals think systematically about the value they attach to reliable electric service. Our approach employs a detailed and realistic blackout scenario, full or partial (20 A) backup service, questions about willingness to pay (WTP) using a multiple bounded discrete choice method, information regarding inconveniences and economic losses, and checks for bias and consistency. We applied this method to a convenience sample of residents in Allegheny County, Pennsylvania, finding that respondents valued a kWh for backup services they assessed to be high priority more than services that were seen as low priority ($0.75/kWh vs. $0.51/kWh). As more information about the consequences of a blackout was provided, this difference increased ($1.2/kWh vs. $0.35/kWh), and respondents' uncertainty about the backup services decreased (Full: $11 to $9.0, Partial: $13 to $11). There was no evidence that the respondents were anchored by their previous WTP statements, but they demonstrated only weak scope sensitivity. In sum, the consumer surplus associated with providing a partial electric backup service during a blackout may justify the costs of such service, but measurement of that surplus depends on the public having accurate information about blackouts and their consequences. © 2017 Society for Risk Analysis.

Cochlear implant

MedlinePlus

... stimulator, which accepts, decodes, and then sends an electrical signal to the brain. The second part of ... receives the sound, converts the sound into an electrical signal, and sends it to the inside part ...

Possibility of controlling nonregulated prices in the electricity market by means of varying the parameters of a power system

NASA Astrophysics Data System (ADS)

Vaskovskaya, T. A.

2014-12-01

This paper offers a new approach to the analysis of price signals from the wholesale electricity and capacity market that is based on the analysis of the influence exerted by input data used in the problem of optimization of the power system operating conditions, namely: parameters of a power grid and power-receiving equipment that might vary under the effect of control devices. It is shown that it would be possible to control nonregulated prices for electricity in the wholesale electricity market by varying the parameters of control devices and energy-receiving equipment. An increase in the effectiveness of power transmission and the cost-effective use of fuel-and-energy resources (energy saving) can become an additional effect of controlling the nonregulated prices.

Research on the construction of three level customer service knowledge graph

NASA Astrophysics Data System (ADS)

Cheng, Shi; Shen, Jiajie; Shi, Quan; Cheng, Xianyi

2017-09-01

With the explosion of knowledge and information of the enterprise and the growing demand for intelligent knowledge management and application and improve business performance the knowledge expression and processing of the enterprise has become a hot topic. Aim at the problems of the electric marketing customer service knowledge map (customer service knowledge map) in building theory and method, electric marketing knowledge map of three levels of customer service was discussed, and realizing knowledge reasoning based on Neo4j, achieve good results in practical application.

Spatially resolved imaging of opto-electrical property variations

DOEpatents

Nikiforov, Maxim; Darling, Seth B; Suzer, Ozgun; Guest, Jeffrey; Roelofs, Andreas

2014-09-16

Systems and methods for opto electric properties are provided. A light source illuminates a sample. A reference detector senses light from the light source. A sample detector receives light from the sample. A positioning fixture allows for relative positioning of the sample or the light source with respect to each other. An electrical signal device measures the electrical properties of the sample. The reference detector, sample detector and electrical signal device provide information that may be processed to determine opto-electric properties of the same.

Using an Animated Case Scenario Based on Constructivist 5E Model to Enhance Pre-Service Teachers' Awareness of Electrical Safety

ERIC Educational Resources Information Center

Hirca, Necati

2013-01-01

The objective of this study is to get pre-service teachers to develop an awareness of first aid knowledge and skills related to electrical shocking and safety within a scenario based animation based on a Constructivist 5E model. The sample of the study was composed of 78 (46 girls and 32 boys) pre-service classroom teachers from two faculties of…

Evaluating the effectiveness of infant mental health enhanced case management for dependency populations.

PubMed

Congdon, David

2010-10-01

Children who are receiving services for abuse and neglect are likely to have reduced developmental levels and are less prepared for success in school as a result. The progress of 144 children receiving services from The Children's Home Society of Florida was tracked with half being randomly assigned to a control group and half to an experimental group receiving enhanced infant mental health oriented case management services from two social work professionals in each of two locations in Tallahassee and West Palm Beach Florida. Those receiving enhanced case management showed significantly higher results in the following areas: more visits with their parents (for those removed from the family home), more service referrals, more completed assessments for services, more services based on the assessments they received, and more success in completing goals of treatment for which they were referred. Their parents had more contact with professionals to whom they were referred and had more success in completing goals of the treatment for which they were referred. Children who received intensive case management also showed improvement in their developmental skills related to problem solving from inception to completion of services. Implications for further research are considered.

7 CFR 1767.26 - Operating revenue.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767... 451Miscellaneous Service Revenues 453Sales of Water and Water Power 454Rent from Electric Property 455Interdepartmental Rents 456Other Electric Revenues 456.1Revenues from Transmission of Electricity of Others 457...

7 CFR 1767.26 - Operating revenue.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767... 451Miscellaneous Service Revenues 453Sales of Water and Water Power 454Rent from Electric Property 455Interdepartmental Rents 456Other Electric Revenues 456.1Revenues from Transmission of Electricity of Others 457...

20 CFR 654.410 - Electricity and lighting.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 3 2013-04-01 2013-04-01 false Electricity and lighting. 654.410 Section 654.410 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SPECIAL... Electricity and lighting. (a) All housing sites shall be provided with electric service. (b) Each habitable...

20 CFR 654.410 - Electricity and lighting.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Electricity and lighting. 654.410 Section 654.410 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SPECIAL... Electricity and lighting. (a) All housing sites shall be provided with electric service. (b) Each habitable...

20 CFR 654.410 - Electricity and lighting.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Electricity and lighting. 654.410 Section 654.410 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SPECIAL... Electricity and lighting. (a) All housing sites shall be provided with electric service. (b) Each habitable...

20 CFR 654.410 - Electricity and lighting.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Electricity and lighting. 654.410 Section 654.410 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SPECIAL... Electricity and lighting. (a) All housing sites shall be provided with electric service. (b) Each habitable...

20 CFR 654.410 - Electricity and lighting.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 3 2014-04-01 2014-04-01 false Electricity and lighting. 654.410 Section 654.410 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR SPECIAL... Electricity and lighting. (a) All housing sites shall be provided with electric service. (b) Each habitable...

7 CFR 1724.55 - Dam safety.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.55 Dam safety. (a) The provisions of this section apply only to RUS financed electric system... at RUS, Electric Staff Division, 1400 Independence Avenue, SW., Washington, DC, Room 1246-S, and at...

7 CFR 1724.55 - Dam safety.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.55 Dam safety. (a) The provisions of this section apply only to RUS financed electric system... at RUS, Electric Staff Division, 1400 Independence Avenue, SW., Washington, DC, Room 1246-S, and at...

7 CFR 1724.55 - Dam safety.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.55 Dam safety. (a) The provisions of this section apply only to RUS financed electric system... at RUS, Electric Staff Division, 1400 Independence Avenue, SW., Washington, DC, Room 1246-S, and at...

7 CFR 1724.55 - Dam safety.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.55 Dam safety. (a) The provisions of this section apply only to RUS financed electric system... at RUS, Electric Staff Division, 1400 Independence Avenue, SW., Washington, DC, Room 1246-S, and at...

7 CFR 1724.55 - Dam safety.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Design § 1724.55 Dam safety. (a) The provisions of this section apply only to RUS financed electric system... at RUS, Electric Staff Division, 1400 Independence Avenue, SW., Washington, DC, Room 1246-S, and at...

7 CFR 1767.26 - Operating revenue.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767... 451Miscellaneous Service Revenues 453Sales of Water and Water Power 454Rent from Electric Property 455Interdepartmental Rents 456Other Electric Revenues 456.1Revenues from Transmission of Electricity of Others 457...

7 CFR 1767.26 - Operating revenue.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURE (CONTINUED) ACCOUNTING REQUIREMENTS FOR RUS ELECTRIC BORROWERS Uniform System of Accounts § 1767... 451Miscellaneous Service Revenues 453Sales of Water and Water Power 454Rent from Electric Property 455Interdepartmental Rents 456Other Electric Revenues 456.1Revenues from Transmission of Electricity of Others 457...

42 CFR 436.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 4 2012-10-01 2012-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

42 CFR 436.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 4 2013-10-01 2013-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

42 CFR 436.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

42 CFR 435.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

42 CFR 435.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 4 2012-10-01 2012-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

42 CFR 435.217 - Individuals receiving home and community-based services.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Individuals receiving home and community-based... receiving home and community-based services. The agency may provide Medicaid to any group or groups of... if institutionalized. (b) In the absence of home and community-based services under a waiver granted...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Richardson, B.; Robinson, B.; Mosher, T.

From 1982 through 1986, Philadelphia Electric Company (PECo) hosted the test of a communication system proposed for distribution automation and load management. The system included a utility control center (UCC), a broadcast interface unit in the AM station transmitter, and receiving units. To implement two-way communications, transmitters operating in the VHF spectrum at 154.463750 MHz were coupled with AM receivers. The VHF signal was received by four central receivers installed in the PECo service territory, and communicated to the UCC by either microwave or telephone links. The AM carrier signal provided communications and a synchronous time reference for the communicationmore » system. Station WCAU, 1210 kHz, was the broadcaster for the test. The test results confirmed the effectiveness of the AM broadcast link. However, in this particular implementation, the VHF link fell short of both expectation and acceptablity for return-path communications. The data is summarized and discussed in Volume I, and presented with additional detail in Volume II. A communications system consultant developed analytical models for the AM and VHF signal paths, and analyzed the data with respect to the models. Volume I of the two-volume report describes the communications system in general, presents the major data interpretations and conclusions, and describes the chronology and background for the project. It must be read and understood as a prerequisite for studying the information in Volume II. 14 figs., 1 tab.« less

47 CFR 15.117 - TV broadcast receivers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... service on the frequencies allocated for broadcast television service. (j) For a TV broadcast receiver... prominently display in close proximity to the images or descriptions of such television broadcast receivers...

47 CFR 15.117 - TV broadcast receivers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... service on the frequencies allocated for broadcast television service. (j) For a TV broadcast receiver... prominently display in close proximity to the images or descriptions of such television broadcast receivers...

High School Students' Representations and Understandings of Electric Fields

ERIC Educational Resources Information Center

Cao, Ying; Brizuela, Bárbara M.

2016-01-01

This study investigates the representations and understandings of electric fields expressed by Chinese high school students 15 to 16 years old who have not received high school level physics instruction. The physics education research literature has reported students' conceptions of electric fields post-instruction as indicated by students'…

78 FR 69937 - Proposed Collection; Comment Request for Form 8835

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

... 8835, Renewable Electricity Production Credit. DATES: Written comments should be received on or before...: Renewable Electricity Production Credit. OMB Number: 1545-1362. Form Number: Form 8835. Abstract: Form 8835 is used to claim the renewable electricity production credit. The credit is allowed for the sale of...

77 FR 60975 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-05

...: Southwestern Electric Power Company. Description: SWEPCO-AECC Potter FA to be effective 8/31/2012. Filed Date.... Docket Numbers: ER12-2686-000. Applicants: Tucson Electric Power Company. Description: RS No. 322, APS RS... that the Commission received the following electric rate filings: Docket Numbers: ER12-2129-001...

76 FR 21720 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER11-2434-002. Applicants: Wisconsin Electric Power Company. Description: Wisconsin Electric Power Company submits tariff filing per 35: FERC Rate Schedule 115 Amende...

78 FR 38705 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER13-1188-010. Applicants: Pacific Gas and Electric Company. Description: Pacific Gas and Electric Company. submits Wholesale Distribution Tariff Rate Case 2013 (WDT2...

Electrical discharges in the atmosphere of Venus

NASA Technical Reports Server (NTRS)

Ksanfomaliti, L. V.; Vasilchikov, N. M.; Ganpantserova, O. F.; Petrova, Y. V.; Suvorov, A. P.; Filippov, G. F.; Yablonskaya, O. V.; Yabrova, L. V.

1979-01-01

Data received from Venera 11 and 12 experiments involving the electrical activity of the atmosphere of Venus show that the electrical discharges occur in the cloud layer. Their energy is roughly the same as in terrestrial lightning, but with a pulse repetition frequency of the discharges which is much greater.

78 FR 63174 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER13-107-005. Applicants: South Carolina Electric & Gas Company. Description: South Carolina Electric & Gas Company submits Order No. 1000 10.16.2013 to be effective...

78 FR 61448 - Proposed Collection; Comment Request for Form 8834

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... 8834, Qualified Electric Vehicle Credit. DATES: Written comments should be received on or before...: Qualified Electric Vehicle Credit. OMB Number: 1545-1374. Form Number: Form 8834. Abstract: Form 8834 is used to claim any qualified electric vehicle passive activity credit allowed for the current tax year...

78 FR 2868 - Draft Environmental Assessment for Rulemaking To Establish Minimum Sound Requirements for Hybrid...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-14

... require hybrid and electric passenger cars, light trucks, medium and heavy duty trucks and buses, low... Sound Requirements for Hybrid and Electric Vehicles AGENCY: National Highway Traffic Safety... minimum sound requirements for hybrid and electric vehicles. DATES: Comments must be received on or before...

76 FR 64340 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

... that the Commission received the following electric rate filings: Docket Numbers: ER11-4042-001...: FERC Electric Rate Schedule No. 43--SFA Compliance Filing to be effective 9/28/2011. Filed Date: 10/05... Power, LLC submits tariff filing per 35: Columbia Utilities Power FERC Electric Tariff to be effective 9...

Solar dynamic power for Space Station Freedom

NASA Technical Reports Server (NTRS)

Labus, Thomas L.; Secunde, Richard R.; Lovely, Ronald G.

1989-01-01

The Space Station Freedom Program is presently planned to consist of two phases. At the completion of Phase 1, Freedom's manned base will consist of a transverse boom with attached manned modules and 75 kW of available electric power supplied by photovoltaic (PV) power sources. In Phase 2, electric power available to the manned base will be increased to 125 kW by the addition of two solar dynamic (SD) power modules, one at each end of the transverse boom. Power for manned base growth beyond Phase 2 will be supplied by additional SD modules. Studies show that SD power for the growth eras will result in life cycle cost savings of $3 to $4 billion when compared to PV-supplied power. In the SD power modules for Space Station Freedom, an offset parabolic concentrator collects and focuses solar energy into a heat receiver. To allow full power operation over the entire orbit, the receiver includes integral thermal energy storage by means of the heat of fusion of a salt mixture. Thermal energy is removed from the receiver and converted to electrical energy by a power conversion unit (PCU) which includes a closed brayton cycle (CBC) heat engine and an alternator. The receiver/PCU/radiator combination will be completely assembled and charged with gas and cooling fluid on earth before launch to orbit. The concentrator subassemblies will be pre-aligned and stowed in the orbiter bay before launch. On orbit, the receiver/PCU/radiator assembly will be installed as a unit. The pre-aligned concentrator panels will then be latched together and the total concentrator attached to the receiver/PCU/radiator by the astronauts. After final electric connections are made and checkout is complete, the SD power module will be ready for operation.

Solar dynamic power for space station freedom

NASA Technical Reports Server (NTRS)

Labus, Thomas L.; Secunde, Richard R.; Lovely, Ronald G.

1989-01-01

The Space Station Freedom Program is presently planned to consist of two phases. At the completion of Phase 1, Freedom's manned base will consist of a transverse boom with attached manned modules and 75 kW of available electric power supplied by photovoltaic (PV) power sources. In Phase 2, electric power available to the manned base will be increased to 125 kW by the addition of two solar dynamic (SD) power modules, one at each end of the transverse boom. Power for manned base growth beyond Phase 2 will be supplied by additional SD modules. Studies show that SD power for the growth eras will result in life cycle cost savings of $3 to $4 billion when compared to PV-supplied power. In the SD power modules for Space Station Freedom, an offset parabolic concentrator collects and focuses solar energy into a heat receiver. To allow full power operation over the entire orbit, the receiver includes integral thermal energy storage by means of the heat of fusion of a salt mixture. Thermal energy is removed from the receiver and converted to electrical energy by a power conversion unit (PCU) which includes a closed brayton cycle (CBC) heat engine and an alternator. The receiver/PCU/radiator combination will be completely assembled and charged with gas and cooling fluid on Earth before launch to orbit. The concentrator subassemblies will be pre-aligned and stowed in the orbiter bay before launch. On orbit, the receiver/PCU/radiator assembly will be installed as a unit. The pre-aligned concentrator panels will then be latched together and the total concentrator attached to the receiver/PCU/radiator by the astronauts. After final electric connections are made and checkout is complete, the SD power module will be ready for operation.

Therapy service use among individuals with fragile X syndrome: findings from a US parent survey.

PubMed

Martin, G E; Ausderau, K K; Raspa, M; Bishop, E; Mallya, U; Bailey, D B

2013-09-01

Fragile X syndrome (FXS) is known to be associated with a range of developmental challenges, yet the occurrence and intensity of therapy services along with associated factors have not been determined. In a US national survey, caregivers provided information regarding the therapy services received by their sons (n = 1013) and daughters (n = 283) with FXS (from birth to 63 years; mean = 15.6 years, SD = 10.6). Caregivers reported (1) type, (2) amount, (3) location, and (4) overall satisfaction with services. Associations with other child variables and family income were also examined. Key findings included that 72% of males and 47% of females were currently receiving at least one type of therapy service; the most common services for both males and females were speech-language therapy (ST) and occupational therapy (OT). Overall, males were more likely to receive therapy services as well as a greater number of services than females. Autism status was significantly associated with both males and females receiving ST and males receiving OT and behaviour management therapy. Therapies were provided in a variety of locations, and parents were generally satisfied with the amount and quality of therapy services. Age-related declines were evident in the use of services for both males and females, with very few individuals receiving any therapy services after 20 years of age. This study provides a baseline description of the current state of therapy services for children with FXS, laying a foundation for future research and recommendations for service provision and policy. © 2012 The Authors. Journal of Intellectual Disability Research © 2012 John Wiley & Sons Ltd, MENCAP & IASSID.

Service employees give as they get: internal service as a moderator of the service climate-service outcomes link.

PubMed

Ehrhart, Karen Holcombe; Witt, L A; Schneider, Benjamin; Perry, Sara Jansen

2011-03-01

We lend theoretical insight to the service climate literature by exploring the joint effects of branch service climate and the internal service provided to the branch (the service received from corporate units to support external service delivery) on customer-rated service quality. We hypothesized that service climate is related to service quality most strongly when the internal service quality received is high, providing front-line employees with the capability to deliver what the service climate motivates them to do. We studied 619 employees and 1,973 customers in 36 retail branches of a bank. We aggregated employee perceptions of the internal service quality received from corporate units and the local service climate and external customer perceptions of service quality to the branch level of analysis. Findings were consistent with the hypothesis that high-quality internal service is necessary for branch service climate to yield superior external customer service quality. PsycINFO Database Record (c) 2011 APA, all rights reserved.

Photonic-powered cable assembly

DOEpatents

Sanderson, Stephen N.; Appel, Titus James; Wrye, IV, Walter C.

2013-01-22

A photonic-cable assembly includes a power source cable connector ("PSCC") coupled to a power receive cable connector ("PRCC") via a fiber cable. The PSCC electrically connects to a first electronic device and houses a photonic power source and an optical data transmitter. The fiber cable includes an optical transmit data path coupled to the optical data transmitter, an optical power path coupled to the photonic power source, and an optical feedback path coupled to provide feedback control to the photonic power source. The PRCC electrically connects to a second electronic device and houses an optical data receiver coupled to the optical transmit data path, a feedback controller coupled to the optical feedback path to control the photonic power source, and a photonic power converter coupled to the optical power path to convert photonic energy received over the optical power path to electrical energy to power components of the PRCC.

Photonic-powered cable assembly

DOEpatents

Sanderson, Stephen N; Appel, Titus James; Wrye, IV, Walter C

2014-06-24

A photonic-cable assembly includes a power source cable connector ("PSCC") coupled to a power receive cable connector ("PRCC") via a fiber cable. The PSCC electrically connects to a first electronic device and houses a photonic power source and an optical data transmitter. The fiber cable includes an optical transmit data path coupled to the optical data transmitter, an optical power path coupled to the photonic power source, and an optical feedback path coupled to provide feedback control to the photonic power source. The PRCC electrically connects to a second electronic device and houses an optical data receiver coupled to the optical transmit data path, a feedback controller coupled to the optical feedback path to control the photonic power source, and a photonic power converter coupled to the optical power path to convert photonic energy received over the optical power path to electrical energy to power components of the PRCC.

Decentralized energy systems for clean electricity access

NASA Astrophysics Data System (ADS)

Alstone, Peter; Gershenson, Dimitry; Kammen, Daniel M.

2015-04-01

Innovative approaches are needed to address the needs of the 1.3 billion people lacking electricity, while simultaneously transitioning to a decarbonized energy system. With particular focus on the energy needs of the underserved, we present an analytic and conceptual framework that clarifies the heterogeneous continuum of centralized on-grid electricity, autonomous mini- or community grids, and distributed, individual energy services. A historical analysis shows that the present day is a unique moment in the history of electrification where decentralized energy networks are rapidly spreading, based on super-efficient end-use appliances and low-cost photovoltaics. We document how this evolution is supported by critical and widely available information technologies, particularly mobile phones and virtual financial services. These disruptive technology systems can rapidly increase access to basic electricity services and directly inform the emerging Sustainable Development Goals for quality of life, while simultaneously driving action towards low-carbon, Earth-sustaining, inclusive energy systems.

Comparison of Stirling engines for use with a 25-kW disk-electric conversion system

NASA Technical Reports Server (NTRS)

Shaltens, Richard K.

1987-01-01

Heat engines were evaluated for terrestrial solar heat receivers. The Stirling Engine was identified as one of the most promising engines for terrestrial applications. The potential to meet the Department of Energy (DOE) goals for performance and cost can be met by the free-piston Stirling engine. NASA Lewis is providing technical management for an Advanced Stirling Conversion System (ASCS) through a cooperative interagency agreement with DOE. Parallel contracts were awarded for conceptual designs of an ASCS. Each design will feature a free-piston Stirling engine, a liquid-metal heat pipe receiver, and a means to provide about 25 kW of electric power to a utility grid while meeting long-term performance and goals. The Mechanical Technology, Ins. (MTI) design incorporates a linear alternator to directly convert the solar energy to electricity while the Stirling Technology Company (STC) generates electrical power indirectly by using a hydraulic output to a ground-bases hydraulic pump/motor coupled to a rotating alternator. Both designs use technology which can reasonably be expected to be available in the 1980's. The ASCS designs using a free-piston Stirling engine, a heat transport system, a receiver, and the methods of providing electricity to the utility grid will be discussed.

Mission Operations and Information Management Area Spacecraft Monitoring and Control Working Group

NASA Technical Reports Server (NTRS)

Lokerson, Donald C. (Editor)

2005-01-01

Working group goals for this year are: Goal 1. Due to many review comments the green books will be updated and available for re-review by CCSDS. Submission of green books to CCSDS for approval. Goal 2.Initial set of 4 new drafts of the red books as following: SM&C protocol: update with received comments. SM&C common services: update with received comments and expand the service specification. SM&C core services: update with received comments and expand the service the information model. SM&C time services: (target objective): produce initial draft following template of core services.

Energy storage at the threshold: Smart mobility and the grid of the future

NASA Astrophysics Data System (ADS)

Crabtree, George

2018-01-01

Energy storage is poised to drive transformations in transportation and the electricity grid that personalize access to mobility and energy services, not unlike the transformation of smart phones that personalized access to people and information. Storage will work with other emerging technologies such as electric vehicles, ride-sharing, self-driving and connected cars in transportation and with renewable generation, distributed energy resources and smart energy management on the grid to create mobility and electricity as services matched to customer needs replacing the conventional one-size-fits-all approach. This survey outlines the prospects, challenges and impacts of the coming mobility and electricity transformations.

78 FR 51686 - Approval and Promulgation of Implementation Plans; Oklahoma; Regional Haze and Interstate...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

... American Electric Power/Public Service Company of Oklahoma AGENCY: Environmental Protection Agency (EPA... addressing the Best Available Retrofit Technology (BART) requirements for sulfur dioxide (SO 2 ) and oxides of nitrogen (NO X ) for Units 3 and 4 of the American Electric Power/Public Service Company (AEP/PSO...

77 FR 21522 - Lake Tahoe Basin Management Unit and Tahoe National Forest, CA; Calpeco 625 and 650 Electrical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... DEPARTMENT OF AGRICULTURE Forest Service Lake Tahoe Basin Management Unit and Tahoe National... hereby given that the USDA Forest Service (USFS), Lake Tahoe Basin Management Unit (LTBMU), together with... reliable electrical transmission system for the north Lake Tahoe area, while accommodating currently...

76 FR 28808 - In the Matter of Certain Starter Motors And Alternators; Notice of Commission Decision Not To...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

... San Francisco, California (``Yun Sheng'') and Electric Motor Services of Logan, West Virginia (``EMS..., San Francisco, California 94080; Electric Motor Services, 70 River Rd., Logan, West Virginia 25601... Motors And Alternators; Notice of Commission Decision Not To Review an Initial Determination Granting...

77 FR 10487 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-22

... 203 of the Federal Power Act of American Electric Power Service Corporation. Filed Date: 2/10/12.../10/12. Accession Number: 20120210-5053. Comments Due: 5 p.m. ET 3/27/12. Docket Numbers: EC12-71-000... Power Act of American Electric Power Service Corporation. Filed Date: 2/10/12. Accession Number...

76 FR 36400 - Third-Party Provision of Ancillary Services; Accounting and Financial Reporting for New Electric...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-22

...-000 and AD10-13-000] Third-Party Provision of Ancillary Services; Accounting and Financial Reporting... current accounting and reporting requirements as applied to electric storage. As such, the Commission... the technologies used for such provision; and the adequacy of current accounting and reporting...

Characteristics of Older Georgians Receiving Older Americans Act Nutrition Program Services and Other Home- and Community-Based Services: Findings from the Georgia Aging Information Management System (GA AIMS).

PubMed

Lee, Jung Sun; Shannon, Jerry; Brown, Arvine

2015-01-01

This descriptive study examined characteristics of older Georgians receiving Older Americans Act Nutrition Program Services and other home- and community-based services (HCBS) using state aging administrative data (N = 31,341, mean age: 76.6 ± 9.2 y, 71.2% female, 52.3% White). Home-delivered meals (HDM) was used most frequently. The characteristics of older Georgian HCBS participants varied by the type and number of HCBS received. Those receiving HDM and other in-home and caregiving services were more likely to show poorer sociodemographic, economic, and functional characteristics, and food insecurity. Those receiving multiple HCBS were most vulnerable, but showed lower level of food insecurity than those receiving single HCBS, suggesting potential combined benefits of receiving multiple programs. This study underscores the importance of documenting dynamic needs for HCBS, especially HDM, among vulnerable older adults as part of standard administrative process to identify those at high risk of institutionalization, optimize HCBS delivery and coordination, and maximize HCBS benefits.

Constructing and Implementing a Four Tier Test about Static Electricity to Diagnose Pre-service Elementary School Teacher’ Misconceptions

NASA Astrophysics Data System (ADS)

Hermita, N.; Suhandi, A.; Syaodih, E.; Samsudin, A.; Isjoni; Johan, H.; Rosa, F.; Setyaningsih, R.; Sapriadil; Safitri, D.

2017-09-01

We have already constructed and implemented the diagnostic test formed in the four tier test to diagnose pre-service elementary teachers’ misconceptions about static electricity. The method which is utilized in this study is 3D-1I (Define, Design, Develop and Implementation) conducted to the pre-service elementary school teachers. The number of respondents involved in the study is 78 students of PGSD FKIP Universitas Riau. The data was collected by administering diagnostic test items in the form of four tier test. The result indicates that there are several misconceptions related to static electricity concept, these include: 1) Electrostatic objects cannot attract neutral objects, 2) A neutral object is an object that does not contain an electrical charge, and 3) the magnitude of the tensile force between two charged objects depends on the size of the charge. Moreover, the research’s results establish that the diagnostic test is able to analyse number of misconceptions and classify level of understanding pre-service elementary school teachers that is scientific knowledge, misconception, lack knowledge, and error. In conclusion, the diagnostic test item in the form of four tier test has already been constructed and implemented to diagnose students’ conceptions on static electricity.

7 CFR 1728.97 - Incorporation by reference of electric standards and specifications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Incorporation by reference of electric standards and...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.97 Incorporation by reference of electric standards and specifications. The...

7 CFR 1728.97 - Incorporation by reference of electric standards and specifications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Incorporation by reference of electric standards and...) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC STANDARDS AND SPECIFICATIONS FOR MATERIALS AND CONSTRUCTION § 1728.97 Incorporation by reference of electric standards and specifications. The...

10 CFR 205.371 - Definition of emergency.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Transfer of Electricity to Alleviate An Emergency Shortage of Electric Power § 205.371 Definition of... of the necessary fuels to generate electricity, or a regulatory action which prohibits the use of.... Where an electricity outage or service inadequacy qualifies for a section 202(c) order, contractual...

10 CFR 205.371 - Definition of emergency.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Transfer of Electricity to Alleviate An Emergency Shortage of Electric Power § 205.371 Definition of... of the necessary fuels to generate electricity, or a regulatory action which prohibits the use of.... Where an electricity outage or service inadequacy qualifies for a section 202(c) order, contractual...

10 CFR 205.371 - Definition of emergency.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Transfer of Electricity to Alleviate An Emergency Shortage of Electric Power § 205.371 Definition of... of the necessary fuels to generate electricity, or a regulatory action which prohibits the use of.... Where an electricity outage or service inadequacy qualifies for a section 202(c) order, contractual...

10 CFR 205.371 - Definition of emergency.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Transfer of Electricity to Alleviate An Emergency Shortage of Electric Power § 205.371 Definition of... of the necessary fuels to generate electricity, or a regulatory action which prohibits the use of.... Where an electricity outage or service inadequacy qualifies for a section 202(c) order, contractual...

46 CFR 169.243 - Electrical.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Electrical. 169.243 Section 169.243 Shipping COAST GUARD... Certification Inspections § 169.243 Electrical. At each inspection for certification and periodic inspection... that they are in proper operating condition, in safe electrical condition, and fit for the service for...

46 CFR 169.243 - Electrical.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Electrical. 169.243 Section 169.243 Shipping COAST GUARD... Certification Inspections § 169.243 Electrical. At each inspection for certification and periodic inspection... that they are in proper operating condition, in safe electrical condition, and fit for the service for...

46 CFR 169.243 - Electrical.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Electrical. 169.243 Section 169.243 Shipping COAST GUARD... Certification Inspections § 169.243 Electrical. At each inspection for certification and periodic inspection... that they are in proper operating condition, in safe electrical condition, and fit for the service for...

46 CFR 169.243 - Electrical.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Electrical. 169.243 Section 169.243 Shipping COAST GUARD... Certification Inspections § 169.243 Electrical. At each inspection for certification and periodic inspection... that they are in proper operating condition, in safe electrical condition, and fit for the service for...

46 CFR 169.243 - Electrical.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Electrical. 169.243 Section 169.243 Shipping COAST GUARD... Certification Inspections § 169.243 Electrical. At each inspection for certification and periodic inspection... that they are in proper operating condition, in safe electrical condition, and fit for the service for...

47 CFR 80.925 - Electric light.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Electric light. 80.925 Section 80.925... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.925 Electric light. (a) If the vessel is navigated at night an electric light or dial lights which clearly illuminate the...

47 CFR 80.925 - Electric light.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 5 2014-10-01 2014-10-01 false Electric light. 80.925 Section 80.925... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.925 Electric light. (a) If the vessel is navigated at night an electric light or dial lights which clearly illuminate the...

47 CFR 80.925 - Electric light.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Electric light. 80.925 Section 80.925... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.925 Electric light. (a) If the vessel is navigated at night an electric light or dial lights which clearly illuminate the...

47 CFR 80.925 - Electric light.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 5 2011-10-01 2011-10-01 false Electric light. 80.925 Section 80.925... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.925 Electric light. (a) If the vessel is navigated at night an electric light or dial lights which clearly illuminate the...

47 CFR 80.925 - Electric light.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 5 2013-10-01 2013-10-01 false Electric light. 80.925 Section 80.925... MARITIME SERVICES Compulsory Radiotelephone Installations for Small Passenger Boats § 80.925 Electric light. (a) If the vessel is navigated at night an electric light or dial lights which clearly illuminate the...

47 CFR 15.117 - TV broadcast receivers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

47 CFR 15.117 - TV broadcast receivers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

47 CFR 15.117 - TV broadcast receivers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... receive TV service on the frequencies allocated for broadcast television service. (j) For a TV broadcast... in close proximity to the images or descriptions of such television broadcast receivers, in clear and...

Wireless acoustic-electric feed-through for power and signal transmission

NASA Technical Reports Server (NTRS)

Doty, Benjamin (Inventor); Badescu, Mircea (Inventor); Sherrit, Stewart (Inventor); Bao, Xiaoqi (Inventor); Bar-Cohen, Yoseph (Inventor); Chang, Zensheu (Inventor)

2011-01-01

An embodiment provides electrical energy from a source on one side of a medium to a load on the other side of the medium, the embodiment including a first piezoelectric to generate acoustic energy in response to electrical energy from the source, and a second piezoelectric to convert the received acoustic energy to electrical energy used by the load. Other embodiments are described and claimed.

7 CFR 1724.30 - Borrowers' requirements-engineering services.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Borrowers' requirements-engineering services. 1724.30... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Engineering Services § 1724.30 Borrowers' requirements—engineering services. The provisions of...

7 CFR 1724.30 - Borrowers' requirements-engineering services.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Borrowers' requirements-engineering services. 1724.30... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Engineering Services § 1724.30 Borrowers' requirements—engineering services. The provisions of...

7 CFR 1724.30 - Borrowers' requirements-engineering services.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Borrowers' requirements-engineering services. 1724.30... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Engineering Services § 1724.30 Borrowers' requirements—engineering services. The provisions of...

7 CFR 1724.30 - Borrowers' requirements-engineering services.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Borrowers' requirements-engineering services. 1724.30... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Engineering Services § 1724.30 Borrowers' requirements—engineering services. The provisions of...

Ultrasonic power transfer from a spherical acoustic wave source to a free-free piezoelectric receiver: Modeling and experiment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shahab, S.; Gray, M.; Erturk, A., E-mail: alper.erturk@me.gatech.edu

2015-03-14

Contactless powering of small electronic components has lately received growing attention for wireless applications in which battery replacement or tethered charging is undesired or simply impossible, and ambient energy harvesting is not a viable solution. As an alternative to well-studied methods of contactless energy transfer, such as the inductive coupling method, the use of ultrasonic waves transmitted and received by piezoelectric devices enables larger power transmission distances, which is critical especially for deep-implanted electronic devices. Moreover, energy transfer by means of acoustic waves is well suited in situations where no electromagnetic fields are allowed. The limited literature of ultrasonic acousticmore » energy transfer is mainly centered on proof-of-concept experiments demonstrating the feasibility of this method, lacking experimentally validated modeling efforts for the resulting multiphysics problem that couples the source and receiver dynamics with domain acoustics. In this work, we present fully coupled analytical, numerical, and experimental multiphysics investigations for ultrasonic acoustic energy transfer from a spherical wave source to a piezoelectric receiver bar that operates in the 33-mode of piezoelectricity. The fluid-loaded piezoelectric receiver under free-free mechanical boundary conditions is shunted to an electrical load for quantifying the electrical power output for a given acoustic source strength of the transmitter. The analytical acoustic-piezoelectric structure interaction modeling framework is validated experimentally, and the effects of system parameters are reported along with optimal electrical loading and frequency conditions of the receiver.« less

Disconfirming User Expectations of the Online Service Experience: Inferred versus Direct Disconfirmation Modeling.

ERIC Educational Resources Information Center

O'Neill, Martin; Palmer, Adrian; Wright, Christine

2003-01-01

Disconfirmation models of online service measurement seek to define service quality as the difference between user expectations of the service to be received and perceptions of the service actually received. Two such models-inferred and direct disconfirmation-for measuring quality of the online experience are compared (WebQUAL, SERVQUAL). Findings…

Precise time and time interval applications to electric power systems

NASA Technical Reports Server (NTRS)

Wilson, Robert E.

1992-01-01

There are many applications of precise time and time interval (frequency) in operating modern electric power systems. Many generators and customer loads are operated in parallel. The reliable transfer of electrical power to the consumer partly depends on measuring power system frequency consistently in many locations. The internal oscillators in the widely dispersed frequency measuring units must be syntonized. Elaborate protection and control systems guard the high voltage equipment from short and open circuits. For the highest reliability of electric service, engineers need to study all control system operations. Precise timekeeping networks aid in the analysis of power system operations by synchronizing the clocks on recording instruments. Utility engineers want to reproduce events that caused loss of service to customers. Precise timekeeping networks can synchronize protective relay test-sets. For dependable electrical service, all generators and large motors must remain close to speed synchronism. The stable response of a power system to perturbations is critical to continuity of electrical service. Research shows that measurement of the power system state vector can aid in the monitoring and control of system stability. If power system operators know that a lightning storm is approaching a critical transmission line or transformer, they can modify operating strategies. Knowledge of the location of a short circuit fault can speed the re-energizing of a transmission line. One fault location technique requires clocks synchronized to one microsecond. Current research seeks to find out if one microsecond timekeeping can aid and improve power system control and operation.

Digital sonar system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Young, K.K.; Wilkes, R.J.

1995-11-21

A transponder of an active digital sonar system identifies a multifrequency underwater activating sonar signal received from a remote sonar transmitter. The transponder includes a transducer that receives acoustic waves, including the activating sonar signal, and generates an analog electrical receipt signal. The analog electrical receipt signal is converted to a digital receipt signal and cross-correlated with a digital transmission signal pattern corresponding to the activating sonar signal. A relative peak in the cross-correlation value is indicative of the activating sonar signal having been received by the transponder. In response to identifying the activating sonar signal, the transponder transmits amore » responding multifrequency sonar signal. 4 figs.« less

75 FR 12537 - Sunshine Act Meeting Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-16

...-070 Fact-Finding Investigation into Possible Manipulation of Electric and Natural Gas Prices. EL03-137... Investigation into Possible Manipulation of Electric and Natural Gas Prices. EL03-137-019 American Electric... Natural Gas Prices. EL03-137-017 American Electric Power Service Corporation. EL03-180-046 Enron Power...

78 FR 57137 - Energy Efficiency Program for Industrial Equipment: Interim Determination Classifying UL...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... Verification Services Inc. as a Nationally Recognized Certification Program for Small Electric Motors AGENCY... conservation requirements for, among other things, electric motors and small electric motors, including test...\\ Section 345(c) of EPCA directs the Secretary of Energy to require manufacturers of electric motors ``to...

76 FR 73608 - Reliability Technical Conference, North American Electric Reliability Corporation, Public Service...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... or municipal authority play in forming your bulk power system reliability plans? b. Do you support..., North American Electric Reliability Corporation (NERC) Nick Akins, CEO of American Electric Power (AEP..., EL11-62-000] Reliability Technical Conference, North American Electric Reliability Corporation, Public...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...) Changes or alterations in the electrical installations of vessels now in service shall be in accordance...

7 CFR 1726.304 - List of electric program standard contract forms.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false List of electric program standard contract forms... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES RUS Standard Forms § 1726.304 List of electric program standard contract forms. (a) General. This section...

18 CFR 292.312 - Termination of obligation to sell to qualifying facilities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... sell electric energy to a qualifying small power production facility, an existing qualifying...) Competing retail electric suppliers are willing and able to sell and deliver electric energy to the... is not required by State law to sell electric energy in its service territory. [Order 688, 71 FR...

18 CFR 292.312 - Termination of obligation to sell to qualifying facilities.

Code of Federal Regulations, 2011 CFR

2011-04-01

... sell electric energy to a qualifying small power production facility, an existing qualifying...) Competing retail electric suppliers are willing and able to sell and deliver electric energy to the... is not required by State law to sell electric energy in its service territory. [Order 688, 71 FR...

Physical activity levels of older adults receiving a home care service.

PubMed

Burton, Elissa; Lewin, Gill; Boldy, Duncan

2013-04-01

The 3 study objectives were to compare the activity levels of older people who had received a restorative home care service with those of people who had received "usual" home care, explore the predictors of physical activity in these 2 groups, and determine whether either group met the minimum recommended activity levels for their age group. A questionnaire was posted to 1,490 clients who had been referred for a home care service between 2006 and 2009. Older people who had received a restorative care service were more active than those who had received usual care (p = .049), but service group did not predict activity levels when other variables were adjusted for in a multiple regression. Younger individuals who were in better physical condition, with good mobility and no diagnosis of depression, were more likely to be active. Investigation of alternatives to the current exercise component of the restorative program is needed.

Health services received by individuals with duchenne/becker muscular dystrophy.

PubMed

Pandya, Shree K; Campbell, Kim A; Andrews, Jennifer G; Meaney, F John; Ciafaloni, Emma

2016-02-01

Anecdotal reports from families and care providers suggest a wide variation in services received by individuals with Duchenne/Becker muscular dystrophy (DBMD). We documented the type and frequency of health services received by individuals with DBMD using the Muscular Dystrophy Surveillance Tracking and Research Network (MD STARnet) interview data released in June 2012. Interviews with eligible caregivers from 5 sites (Arizona, Colorado, Georgia, Iowa, and western New York) were conducted from April 2007 to March 2012. Two hundred ninety-six caregivers (66% of those contactable) participated in the interview. There were significant differences among sites in the specialists seen and services received. Concurrence with cardiac recommendations was higher than that with respiratory recommendations. The results of this survey support and quantify the anecdotal reports from families and care providers regarding the disparities in services received by individuals with DBMD. It remains to be determined whether these differences affect outcomes. © 2015 Wiley Periodicals, Inc.

5 CFR 831.301 - Military service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... is not receiving military retired pay awarded for reasons other than (i) service-connected disability incurred in combat with an enemy of the United States, (ii) service-connected disability caused by an... receiving military retired pay awarded for reasons other than (i) service-connected disability incurred in...

48 CFR 352.270-8 - Prostitution and related activities.

Code of Federal Regulations, 2010 CFR

2010-10-01

...; the World Health Organization; the International AIDS Vaccine Initiative; and any United Nations... services provided directly to the final populations receiving such supplies or services in host countries... the provision of supplies or services to the final populations receiving such supplies and services...

Effect of post-menstrual regulation family-planning service quality on subsequent contraceptive use in Bangladesh.

PubMed

Sultana, Farhana; Nahar, Quamrun; Marions, Lena; Oliveras, Elizabeth

2013-11-01

To determine whether the quality of post-menstrual regulation family-planning services (post-MRFP) affected contraceptive use at 3-month follow-up. 915 women who received post-MRFP in 2 public and 1 NGO clinics in a district in Bangladesh were interviewed to obtain information on service quality and other characteristics. Quality was scored based on 21 items and the score divided into 3 categories: low (0-6); medium (7-11); and high (12-21). Three months after menstrual regulation, 902 of the women were interviewed at their residence or a clinic and contraceptive status was recorded. Adjusted odd ratios (aORs) for using contraception were calculated via multivariate logistic regression. Contraceptive use was positively correlated with the level of service quality, with 78% use among women who received the lowest-quality care and 92% use among women who received the highest-quality care. The aOR for contraceptive use was 1.80 (95% confidence interval [CI], 1.11-2.93) among women who received moderate-quality services and 3.01 (95% CI, 1.43-6.37) among women receiving high-quality services compared with those who received poor-quality services. Good-quality post-MRFP increases contraceptive use, at least in the short term. © 2013.

Periosteal Electrical Dry Needling as an Adjunct to Exercise and Manual Therapy for Knee Osteoarthritis: A Multi-Center Randomized Clinical Trial.

PubMed

Dunning, James; Butts, Raymond; Young, Ian; Mourad, Firas; Galante, Victoria; Bliton, Paul; Tanner, Michelle; Fernández-de-Las-Peñas, César

2018-05-28

To compare the effects of adding electrical dry needling into a manual therapy and exercise program on pain, stiffness, function, and disability in individuals with painful knee osteoarthritis (OA). Two hundred and forty-two participants (n=242) with painful knee OA were randomized to receive 6 weeks of electrical dry needling, manual therapy and exercise (n=121) or manual therapy and exercise (n=121). The primary outcome was related-disability as assessed by the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index at 3 months. Individuals receiving the combination of electrical dry needling, manual therapy and exercise experienced significantly greater improvements in related-disability (WOMAC: F=35.504; P<0.001) than those receiving manual therapy and exercise alone at 6 weeks and 3 months. Patients receiving electrical dry needling were 1.7 times more likely to have completely stopped taking medication for their pain at 3 months than individuals receiving manual therapy and exercise (OR: 1.6; 95%CI: 1.24-2.01; P=0.001). Based on the cutoff score of +5 on the Global Rating of Change (GROC), significantly (X =14.887; P<0.001) more patients (n=91, 75%) within the dry needling group achieved a successful outcome compared to the manual therapy and exercise group (n=22, 18%) at 3 months. Effect sizes were large (SMD>0.82) for all outcome measures in favor of the electrical dry needling group at 3 months. The inclusion of electrical dry needling into a manual therapy and exercise program was more effective for improving pain, function and related-disability than the application of manual therapy and exercise alone in individuals with painful knee OA. Therapy, Level 1b. Prospectively registered February 10, 2015 on http://www.clinicaltrials.gov (NCT02373631)This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/.

78 FR 76607 - Combined Notice of Filings #2

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-18

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings 2 Take notice that the Commission received the following electric rate filings: Docket Numbers: ER10-2564-002; ER10-2600-002; ER10-2289-002. Applicants: Tucson Electric Power Company, UNS Electric, Inc., UniSource Energy Development Company. Description: Second...

7 CFR 1724.40 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Electric System Planning... long-term needs for plant additions, improvements, replacements, and retirements for their electric systems. The primary components of the planning system consist of long-range engineering plans and...

7 CFR 1724.30 - Borrowers' requirements-engineering services.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Borrowers' requirements-engineering services. 1724.30... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC ENGINEERING, ARCHITECTURAL SERVICES AND DESIGN POLICIES AND PROCEDURES Engineering Services § 1724.30 Borrowers' requirements—engineering services. Link to an amendment...

Battery capacity and recharging needs for electric buses in city transit service

DOE PAGES

Gao, Zhiming; Lin, Zhenhong; LaClair, Tim J.; ...

2017-01-27

Our paper evaluates the energy consumption and battery performance of city transit electric buses operating on real day-to-day routes and standardized bus drive cycles, based on a developed framework tool that links bus electrification feasibility with real-world vehicle performance, city transit bus service reliability, battery sizing and charging infrastructure. The impacts of battery capacity combined with regular and ultrafast charging over different routes have been analyzed in terms of the ability to maintain city transit bus service reliability like conventional buses. These results show that ultrafast charging via frequent short-time boost charging events, for example at a designated bus stopmore » after completing each circuit of an assigned route, can play a significant role in reducing the battery size and can eliminate the need for longer duration charging events that would cause schedule delays. Furthermore, the analysis presented shows that significant benefits can be realized by employing multiple battery configurations and flexible battery swapping practices in electric buses. These flexible design and use options will allow electric buses to service routes of varying city driving patterns and can therefore enable meaningful reductions to the cost of the vehicle and battery while ensuring service that is as reliable as conventional buses.« less

Battery capacity and recharging needs for electric buses in city transit service

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gao, Zhiming; Lin, Zhenhong; LaClair, Tim J.

Our paper evaluates the energy consumption and battery performance of city transit electric buses operating on real day-to-day routes and standardized bus drive cycles, based on a developed framework tool that links bus electrification feasibility with real-world vehicle performance, city transit bus service reliability, battery sizing and charging infrastructure. The impacts of battery capacity combined with regular and ultrafast charging over different routes have been analyzed in terms of the ability to maintain city transit bus service reliability like conventional buses. These results show that ultrafast charging via frequent short-time boost charging events, for example at a designated bus stopmore » after completing each circuit of an assigned route, can play a significant role in reducing the battery size and can eliminate the need for longer duration charging events that would cause schedule delays. Furthermore, the analysis presented shows that significant benefits can be realized by employing multiple battery configurations and flexible battery swapping practices in electric buses. These flexible design and use options will allow electric buses to service routes of varying city driving patterns and can therefore enable meaningful reductions to the cost of the vehicle and battery while ensuring service that is as reliable as conventional buses.« less

Detailed noise statistics for an optically preamplified direct detection receiver

NASA Astrophysics Data System (ADS)

Danielsen, Soeren Lykke; Mikkelsen, Benny; Durhuus, Terji; Joergensen, Carsten; Stubkjaer, Kristian E.

We describe the exact statistics of an optically preamplified direct detection receiver by means of the moment generating function. The theory allows an arbitrary shaped electrical filter in the receiver circuit. The moment generating function (MGF) allows for a precise calculation of the error rate by using the inverse Fast Fourier transform (FFT). The exact results are compared with the usual Gaussian approximation (GA), the saddlepoint approximation (SAP) and the modified Chernoff bound (MCB). This comparison shows that the noise is not Gaussian distributed for all values of the optical amplifier gain. In the region from 20-30 dB gain, calculations shows that the GA underestimates the receiver sensitivity while the SAP is very close to the results of our exact model. Using the MGF derived in the article we then find the optimal bandwidth of the electrical filter in the receiver circuit and calculate the sensitivity degradation due to inter symbol interference (ISI).

A Design of a Network Model to the Electric Power Trading System Using Web Services

NASA Astrophysics Data System (ADS)

Maruo, Tomoaki; Matsumoto, Keinosuke; Mori, Naoki; Kitayama, Masashi; Izumi, Yoshio

Web services are regarded as a new application paradigm in the world of the Internet. On the other hand, many business models of a power trading system has been proposed to aim at load reduction by consumers cooperating with electric power suppliers in an electric power market. Then, we propose a network model of power trading system using Web service in this paper. The adaptability of Web services to power trading system was checked in the prototype of our network model and we got good results for it. Each server provides functions as a SOAP server, and it is coupled loosely with each other through SOAP. Storing SOAP message in HTTP packet can establish the penetration communication way that is not conscious of a firewall. Switching of a dynamic server is possible by means of rewriting the server point information on WSDL at the time of obstacle generating.

Impact of service delivery model on health care access among HIV-positive women in New York City.

PubMed

Pillai, Nandini V; Kupprat, Sandra A; Halkitis, Perry N

2009-01-01

As the New York City HIV=AIDS epidemic began generalizing beyond traditionally high-risk groups in the early 1990s, AIDS Service Organizations (ASO) sought to increase access to medical care and broaden service offerings to incorporate the needs of low-income women and their families. Strategies to achieve entry into and retention in medical care included the development of integrated care facilities, case management, and a myriad of supportive service offerings. This study examines a nonrandom sample of 60 HIV-positive women receiving case management and supportive services at New York City ASOs. Over 55% of the women interviewed reported high access to care, 43% reported the ability to access urgent care all of the time and 94% reported high satisfaction with obstetrics=gynecology (OB=GYN) care. This held true across race=ethnicity, income level, medical coverage, and service delivery model.Women who accessed services at integrated care facilities offering onsite medical care and case management=supportive services perceived lower access to medical specialists as compared to those who received services at nonintegrated sites. Data from this analysis indicate that supportive services increase access to and satisfaction with both HIV and non-HIV-related health care. Additionally, women who received services at a medical model agency were more likely to report accessing non-HIV care at a clinic compared to those receiving services at a nonmedical model agencies, these women were more likely to report receiving non-HIV care at a hospital.

76 FR 20655 - American Electric Power Service Corporation v. PJM Interconnection, L.L.C.; Notice of Complaint

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-13

... Electric Power Service Corporation v. PJM Interconnection, L.L.C.; Notice of Complaint Take notice that on... complaint against PJM Interconnection, L.L.C. (Respondent), alleging that Schedule 8.1, section D.8 to the PJM Interconnection, L.L.C. Reliability Assurance Agreement is unjust, unreasonable, and unduly...

78 FR 47311 - Ohio Power Company; AEP Generation Resources, Inc.; Notice of Application for Transfer of License...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-05

... Project, FERC No. 2570, located at the U.S. Corps of Engineers Racine Locks and Dam on the Ohio River in... McDonough, Assistant General Counsel--Real Estate, American Electric Power Service Corporation, 1 Riverside..., American Electric Power Service Corporation, 40 Franklin Road, Roanoke, VA 24011, telephone (540) 985-2875...

Lawmakers vie to let utilities onto the info highway

DOE Office of Scientific and Technical Information (OSTI.GOV)

Burkhart, L.A.

1994-03-15

Capitol Hill is alive with talk of the information superhighway and the need to amend the antiquated Communications Act of 1936. Electric and gas utilities hope that whatever bill is passed will allow them to provide telecommunications services and take part in the communication revolution. After all, the Clinton Administration's white paper on the issue advocates following a policy that would allow energy utilities to provide telephone services. Rep. Boucher has become a chief advocate of allowing electric utilities to compete in the cable television and telephone industries. Under the Public Utility Holding Company Act (PUHCA), electric utility holding companiesmore » whose operations cross state lines are prohibited from offering telecommunications services. Boucher's measure would amend PUHCA by removing those restrictions.« less

20 CFR 404.2112 - Payment for VR services in a case where an individual continues to receive disability payments...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Payment for VR services in a case where an individual continues to receive disability payments based on participation in an approved VR program. 404... Payment for VR services in a case where an individual continues to receive disability payments based on...

20 CFR 404.2112 - Payment for VR services in a case where an individual continues to receive disability payments...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Payment for VR services in a case where an individual continues to receive disability payments based on participation in an approved VR program. 404... Payment for VR services in a case where an individual continues to receive disability payments based on...

20 CFR 404.2112 - Payment for VR services in a case where an individual continues to receive disability payments...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Payment for VR services in a case where an individual continues to receive disability payments based on participation in an approved VR program. 404... Payment for VR services in a case where an individual continues to receive disability payments based on...

20 CFR 404.2112 - Payment for VR services in a case where an individual continues to receive disability payments...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Payment for VR services in a case where an individual continues to receive disability payments based on participation in an approved VR program. 404... Payment for VR services in a case where an individual continues to receive disability payments based on...

20 CFR 404.2112 - Payment for VR services in a case where an individual continues to receive disability payments...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Payment for VR services in a case where an individual continues to receive disability payments based on participation in an approved VR program. 404... Payment for VR services in a case where an individual continues to receive disability payments based on...

45 CFR 2526.55 - What is the impact of the aggregate value of education awards received on an individual's ability...

Code of Federal Regulations, 2011 CFR

2011-10-01

... education awards received on an individual's ability to serve in subsequent terms of service? 2526.55... AND COMMUNITY SERVICE ELIGIBILITY FOR AN EDUCATION AWARD § 2526.55 What is the impact of the aggregate value of education awards received on an individual's ability to serve in subsequent terms of service...

45 CFR 2526.60 - May an individual receive an education award and related interest benefits from the National...

Code of Federal Regulations, 2010 CFR

2010-10-01

... an individual receive an education award and related interest benefits from the National Service... education award and related interest benefits from the National Service Trust for a term of service and have... 45 Public Welfare 4 2010-10-01 2010-10-01 false May an individual receive an education award and...

Sexual and reproductive healthcare utilization among women aged 40 to 49 in rural China.

PubMed

Sun, Xiaoming; Sun, Yu; Zong, Zhanhong; Shu, Xingyu; Mao, Jingshu; Hearst, Norman

2016-10-01

China's national family planning system is mainly directed toward women of early reproductive ages. Most studies of service provision focused on younger women, who almost all receive regular examinations. Little is known about service-seeking behavior among women of late reproductive ages. This cross-sectional household survey interviewed 1,811 rural women aged 40 to 49 in seven provinces. We examined sexual and reproductive health, utilization of sexual and reproductive health services, and predictors of receiving a free gynecological examination in the past 2 years. Educational levels were not high, and most women were rural farmers or housewives. More than one-fourth had migrated for work to big cities when they were younger. The mean frequency of sex in the last month was 3.6 times. Approximately 22.7% of women had not received a gynecological examination and 31.2% had not received any health education during the past 2 years. The first choice for where to seek services was township medical facilities (58.4%). On multivariate regression, age, education, migrant working experience, awareness of the need for intrauterine device removal after menopause, health education received, and attitude toward health examinations were significantly associated with receiving a gynecological examination in the past 2 years. Women of late reproductive age in rural China are not receiving as regular care as younger women. This study identifies sociodemographic and health service correlates for service-seeking behavior, many of which are modifiable. Health services should pay greater attention to this group, including community-based efforts to encourage routine examinations and appropriate use of health services.

Experimental Results From a 2kW Brayton Power Conversion Unit

NASA Technical Reports Server (NTRS)

Hervol, David; Mason, Lee; Birchenough, Arthur

2003-01-01

This paper presents experimental test results from operation of a 2 kWe Brayton power conversion unit. The Brayton converter was developed for a solar dynamic power system flight experiment planned for the Mir Space Station in 1997. The flight experiment was cancelled, but the converter was tested at Glenn Research Center as part of the Solar Dynamic Ground Test Demonstration system which included a solar concentrator, heat receiver, and space radiator. In preparation for the current testing, the heat receiver was removed and replaced with an electrical resistance heater, simulating the thermal input of a steady-state nuclear source. The converter was operated over a full range of thermal input power levels and rotor speeds to generate an overall performance map. The converter unit will serve as the centerpiece of a Nuclear Electric Propulsion Testbed at Glenn. Future potential uses for the Testbed include high voltage electrical controller development, integrated electric thruster testing and advanced radiator demonstration testing to help guide high power Brayton technology development for Nuclear Electric Propulsion (NEP).

The Effect of Transcutaneous Electrical Nerve Stimulation of Sympathetic Ganglions and Acupuncture Points on Distal Blood Flow.

PubMed

Kamali, Fahimeh; Mirkhani, Hossein; Nematollahi, Ahmadreza; Heidari, Saeed; Moosavi, Elahesadat; Mohamadi, Marzieh

2017-04-01

Transcutaneous electrical nerve stimulation (TENS) is a widely-practiced method to increase blood flow in clinical practice. The best location for stimulation to achieve optimal blood flow has not yet been determined. We compared the effect of TENS application at sympathetic ganglions and acupuncture points on blood flow in the foot of healthy individuals. Seventy-five healthy individuals were randomly assigned to three groups. The first group received cutaneous electrical stimulation at the thoracolumbar sympathetic ganglions. The second group received stimulation at acupuncture points. The third group received stimulation in the mid-calf area as a control group. Blood flow was recorded at time zero as baseline and every 3 minutes after baseline during stimulation, with a laser Doppler flow-meter. Individuals who received sympathetic ganglion stimulation showed significantly greater blood flow than those receiving acupuncture point stimulation or those in the control group (p<0.001). Data analysis revealed that blood flow at different times during stimulation increased significantly from time zero in each group. Therefore, the application of low-frequency TENS at the thoracolumbar sympathetic ganglions was more effective in increasing peripheral blood circulation than stimulation at acupuncture points. Copyright © 2017 Medical Association of Pharmacopuncture Institute. Published by Elsevier B.V. All rights reserved.

Prefire identification for pulse-power systems

DOEpatents

Longmire, J.L.; Thuot, M.E.; Warren, D.S.

1982-08-23

Prefires in a high-power, high-frequency, multi-stage pulse generator are detected by a system having an EMI shielded pulse timing transmitter associated with and tailored to each stage of the pulse generator. Each pulse timing transmitter upon detection of a pulse triggers a laser diode to send an optical signal through a high frequency fiber optic cable to a pulse timing receiver which converts the optical signal to an electrical pulse. The electrical pulses from all pulse timing receivers are fed through an OR circuit to start a time interval measuring device and each electrical pulse is used to stop an individual channel in the measuring device thereby recording the firing sequence of the multi-stage pulse generator.

Prefire identification for pulse power systems

DOEpatents

Longmire, Jerry L.; Thuot, Michael E.; Warren, David S.

1985-01-01

Prefires in a high-power, high-frequency, multi-stage pulse generator are detected by a system having an EMI shielded pulse timing transmitter associated with and tailored to each stage of the pulse generator. Each pulse timing transmitter upon detection of a pulse triggers a laser diode to send an optical signal through a high frequency fiber optic cable to a pulse timing receiver which converts the optical signal to an electrical pulse. The electrical pulses from all pulse timing receivers are fed through an OR circuit to start a time interval measuring device and each electrical pulse is used to stop an individual channel in the measuring device thereby recording the firing sequence of the multi-stage pulse generator.

31 CFR 560.410 - Provision of services.

Code of Federal Regulations, 2014 CFR

2014-07-01

... supply of services contained in § 560.204 applies to services performed on behalf of a person in Iran or the Government of Iran or where the benefit of such services is otherwise received in Iran, if such... services performed anywhere in the world on behalf of the Government of Iran is presumed to be received in...

31 CFR 560.410 - Provision of services.

Code of Federal Regulations, 2013 CFR

2013-07-01

... supply of services contained in § 560.204 applies to services performed on behalf of a person in Iran or the Government of Iran or where the benefit of such services is otherwise received in Iran, if such... services performed anywhere in the world on behalf of the Government of Iran is presumed to be received in...

47 CFR 80.217 - Suppression of interference aboard ships.

Code of Federal Regulations, 2011 CFR

2011-10-01

... to any receiver required by statute or treaty. (b) The electromagnetic field from receivers required... mile from the receiver: Frequency of interfering emissions Field intensity in microvolts per meter... following amounts of power, to an artificial antenna having electrical characteristics equivalent to those...

Electrical stator

DOEpatents

Fanning, Alan W.; Olich, Eugene E.

1994-01-01

An electrical stator of an electromagnetic pump includes first and second spaced apart coils each having input and output terminals for carrying electrical current. An elongate electrical connector extends between the first and second coils and has first and second opposite ends. The connector ends include respective slots receiving therein respective ones of the coil terminals to define respective first and second joints. Each of the joints includes a braze filler fixedly joining the connector ends to the respective coil terminals for carrying electrical current therethrough.

When inappropriate becomes beneficial.

PubMed

Arroja, José David; Zimmermann, Marc

2015-03-01

We report the case of a young man who accidentally received a prolonged electric discharge from electrical wires and released the electric source with the help of an inappropriate shock from his implantable cardioverter-defibrillator (ICD), after misinterpretation of the electrical signal by the device as a ventricular tachycardia. This case illustrates the "electrical noise" phenomenon, and underscores the need for precautions for patients with an ICD and their physicians. Copyright © 2014 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

Evaluation of a community based childhood injury prevention program.

PubMed Central

Bablouzian, L.; Freedman, E. S.; Wolski, K. E.; Fried, L. E.

1997-01-01

OBJECTIVES: This pilot study evaluates the effectiveness of a community based childhood injury prevention program on the reduction of home hazards. METHODS: High risk pregnant women, who were enrolled in a home visiting program that augments existing health and human services, received initial home safety assessments. Clients received education about injury prevention practices, in addition to receiving selected home safety supplies. Fourteen questions from the initial assessment tool were repeated upon discharge from the program. Matched analyses were conducted to evaluate differences from initial assessment to discharge. RESULTS: A significantly larger proportion of homes were assessed as safe at discharge, compared with the initial assessment, for the following hazards: children riding unbuckled in all auto travel, Massachusetts Poison Center sticker on the telephone, outlet plugs in all unused electrical outlets, safety latches on cabinets and drawers, and syrup of ipecac in the home. CONCLUSIONS: A community based childhood injury prevention program providing education and safety supplies to clients significantly reduced four home hazards for which safety supplies were provided. Education and promotion of the proper use of child restraint systems in automobiles significantly reduced a fifth hazard, children riding unbuckled in auto travel. This program appears to reduce the prevalence of home hazards and, therefore, to increase home safety. PMID:9113841

Ubiquitous monitoring of electrical household appliances.

PubMed

Lloret, Jaime; Macías, Elsa; Suárez, Alvaro; Lacuesta, Raquel

2012-11-07

The number of appliances at home is increasing continuously, mainly because they make our lives easier. Currently, technology is integrated in all objects of our daily life. TCP/IP let us monitor our home in real time and check ubiquitously if something is happening at home. Bearing in mind this idea, we have developed a low-cost system, which can be used in any type of electrical household appliance that takes information from the appliance and posts the information to the Twitter Social network. Several sensors placed in the household appliances gather the sensed data and send them wired or wirelessly, depending on the case, using small and cheap devices to a gateway located in the home. This gateway takes decisions, based on the received data, and sends notifications to Twitter. We have developed a software application that takes the values and decides when to issue an alarm to the registered users (Twitter friends of our smart home). The performance of our system has been measured taking into account the home network (using IEEE 802.3u and IEEE 802.11g) and the data publishing in Twitter. As a result, we have generated an original product and service for any electrical household appliance, regardless of the model and manufacturer, that helps home users improve their quality of life. The paper also shows that there is no system with the same innovative features like the ones presented in this paper.

Portable data collection terminal in the automated power consumption measurement system

NASA Astrophysics Data System (ADS)

Vologdin, S. V.; Shushkov, I. D.; Bysygin, E. K.

2018-01-01

Aim of efficiency increasing, automation process of electric energy data collection and processing is very important at present time. High cost of classic electric energy billing systems prevent from its mass application. Udmurtenergo Branch of IDGC of Center and Volga Region developed electronic automated system called “Mobile Energy Billing” based on data collection terminals. System joins electronic components based on service-oriented architecture, WCF services. At present time all parts of Udmurtenergo Branch electric network are connected to “Mobile Energy Billing” project. System capabilities are expanded due to flexible architecture.

AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Health and Human Services – ASPR

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schey, Steve; Francfort, Jim

2015-06-01

This report focuses on the Department of Health and Human Services, Assistant Secretary for Preparedness and Response fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

Electric vehicle charging technologies analysis and standards : final research project report.

DOT National Transportation Integrated Search

2017-02-01

This project has evaluated the technologies and standards associated with Electric : Vehicle Service Equipment (EVSE) and the related infrastructure, and the major cost : issue related to electric vehicle (EV) charging -- the cost of utility power. T...

7 CFR 1726.10 - Introduction.

Code of Federal Regulations, 2012 CFR

2012-01-01

... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.10 Introduction. The policies... of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. Unless prior... construction and improvement of electric facilities. Requirements relating to RUS approval of plans and...

7 CFR 1726.10 - Introduction.

Code of Federal Regulations, 2011 CFR

2011-01-01

... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.10 Introduction. The policies... of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. Unless prior... construction and improvement of electric facilities. Requirements relating to RUS approval of plans and...

7 CFR 1726.10 - Introduction.

Code of Federal Regulations, 2013 CFR

2013-01-01

... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.10 Introduction. The policies... of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. Unless prior... construction and improvement of electric facilities. Requirements relating to RUS approval of plans and...

7 CFR 1726.10 - Introduction.

Code of Federal Regulations, 2014 CFR

2014-01-01

... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.10 Introduction. The policies... of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. Unless prior... construction and improvement of electric facilities. Requirements relating to RUS approval of plans and...

7 CFR 1726.10 - Introduction.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES General § 1726.10 Introduction. The policies... of loan documents between the Rural Utilities Service (RUS) and its electric borrowers. Unless prior... construction and improvement of electric facilities. Requirements relating to RUS approval of plans and...

Device serves as hinge and electrical connector for circuit boards

NASA Technical Reports Server (NTRS)

Bethel, P. G.; Harris, G. G.

1966-01-01

Hinge makes both sides of electrical circuit boards readily accessible for component checkout and servicing. The hinge permits mounting of two circuit boards and incorporates connectors to maintain continuous electrical contact between the components on both boards.

Solar collector array

DOEpatents

Hall, John Champlin; Martins, Guy Lawrence

2015-09-06

A method and apparatus for efficient manufacture, assembly and production of solar energy. In one aspect, the apparatus may include a number of modular solar receiver assemblies that may be separately manufactured, assembled and individually inserted into a solar collector array housing shaped to receive a plurality of solar receivers. The housing may include optical elements for focusing light onto the individual receivers, and a circuit for electrically connecting the solar receivers.

Family Characteristics and Children's Receipt of Autism Services in Low-Resourced Families.

PubMed

Karp, Elizabeth A; Dudovitz, Rebecca; Nelson, Bergen B; Shih, Wendy; Gulsrud, Amanda; Orlich, Felice; Colombi, Costanza; Kuo, Alice A

2018-04-01

Parents of children with autism spectrum disorder (ASD) face competing demands when caring for their child and fulfilling family commitments. It remains unknown whether family obligations and parental stress might decrease the use of intervention services for young children with ASD. The current study is a secondary analysis of baseline date from a published randomized control trial with 147 low-resourced caregiver-child dyads. Demographic information, data on service use, maternal employment, parent's perception of their child's development, and parental stress were collected for primary caregivers of 2- to 5-year-old children with ASD from 5 sites. Multiple logistic regressions of accessing any intervention services or more than 1 services on familial characteristics were performed, controlling for demographic and contextual variables. Twenty-five percent of children were receiving no intervention service; 26% were receiving 1 service; and 49% were receiving 2 or more services. Perceived developmental delay and not having a sibling in the home were associated with higher odds of receiving intervention services. Children were more likely to receive more than 1 service if their parents had at least a college education and low levels of stress. Factors including perceived developmental level, parental stress, and caring for siblings may play a role in accessing services for children with ASD. Results reveal that competing family needs may be barriers to service use. Mothers of children with ASD with multiple children in the home, low levels of education, and high levels of stress may need additional supports or alternative service delivery models. Copyright © 2018 by the American Academy of Pediatrics.

75 FR 13106 - Office of Special Education and Rehabilitative Services Overview Information; Migrant and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-18

... rehabilitation (VR) services to individuals with disabilities who are migrant and seasonal farmworkers, as... and seasonal farmworkers with disabilities who receive VR services from the project each reporting... receive VR services from the designated State unit (the State VR agency) each reporting period. Total...

39 CFR 3001.12 - Service of documents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or presiding officer has determined is unable to receive service through the Commission's Web site... presiding officer has determined is unable to receive service through the Commission Web site shall be by... service list for each current proceeding will be available on the Commission's Web site http://www.prc.gov...

34 CFR 364.40 - Who is eligible to receive IL services?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Who is eligible to receive IL services? 364.40 Section 364.40 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION STATE INDEPENDENT LIVING SERVICES...

34 CFR 364.40 - Who is eligible to receive IL services?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Who is eligible to receive IL services? 364.40 Section 364.40 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION STATE INDEPENDENT LIVING SERVICES...

Quality electric motor repair: A guidebook for electric utilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schueler, V.; Douglass, J.

This guidebook provides utilities with a resource for better understanding and developing their roles in relation to electric motor repair shops and the industrial and commercial utility customers that use them. The guidebook includes information and tools that utilities can use to raise the quality of electric motor repair practices in their service territories.

Electrical Systems. FOS: Fundamentals of Service. Fifth Edition.

ERIC Educational Resources Information Center

John Deere Co., Moline, IL.

This manual, which is part of a series on agricultural and industrial machinery, deals with electrical systems. Special attention is paid to electricity as it is commonly used on mobile machines. The following topics are covered in the individual chapters: electricity and how it works (current, voltage, and resistance; types of circuits;…

Electric School Bus Testing | Transportation Research | NREL

Science.gov Websites

Electric School Bus Evaluation Electric School Bus Evaluation Photo of children boarding school bus . NREL is evaluating the performance of electric and conventional school buses operated by two California school districts. Photo courtesy of School Bus Fleet Magazine NREL is evaluating the in-service

40 CFR 86.1726-99 - Mileage and service accumulation; emission measurements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... of hybrid electric vehicles shall be conducted with the battery pack at the manufacturer's indicated... Type A hybrid electric vehicle, 75,000 miles for a Type B hybrid electric vehicle, and 100,000 miles for a Type C hybrid electric vehicle. (iv) Alternative durability plans may also be used if the...

Northeastern Summer Electricity Market Alert

EIA Publications

2013-01-01

The National Weather Service declared an excessive-heat warning for much of the Mid-Atlantic and northeastern United States, including major electric markets covering Philadelphia, Boston, Washington, D.C., and New York City. This report highlights the wholesale electricity market activity occurring in response to the higher-than-normal electricity demand caused by the heat wave.

42 CFR 447.56 - Income-related charges.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Indian who is eligible to receive or has received an item or service furnished by an Indian health care... currently receiving or have ever received an item or service furnished by an Indian health care provider or..., the agency may not reduce the payment it makes to a provider, including an Indian health care provider...

Satellite sound broadcast propagation studies and measurements

NASA Technical Reports Server (NTRS)

Vogel, Wolfhard J.; Torrence, Geoffrey W.

1990-01-01

Satellite Sound Broadcasting is an attractive satellite application. Before regulatory decisions can be made in 1992, the propagation effects encountered have to be characterized. The Electrical Engineering Research Laboratory has nearly completed a system which will allow amplitude measurements to be made over 10 MHz bandwidths in the 800 to 1800 MHz frequency range. The system uses transmission from a transportable tower, and reception inside buildings or in the shadow of trees or utility poles. The goal is to derive propagation models for use by systems engineers who are about to design satellite broadcast systems. The advance of fiber-optics technology has helped to focus future development of satellite services into areas where satellites are uniquely competitive. One of these preferred satellite applications is the broadcasting of high-quality sound for stationary or mobile reception by listeners using low-cost, consumer-grade receivers. Before such services can be provided, however, the political hurdles of spectrum allocation have to be surmounted and the technical questions of standardization for world-wide compatibility have to be resolved. In order to arrive at an optimal system design, efficient in the use of our scarce spectral resources, affordable both to the broadcaster and the listener, and providing predictable performance, the propagation effects to which the service is subjected have to be characterized. Consequently, the objective of the research project is to make basic propagation measurements for direct Satellite Sound Broadcasting Service (SSBS). The data obtained should allow the development of propagation models to be used by communications engineers designing the operational systems. Such models shall describe the effects of shadowing and multipath propagation on SSBS receivers operating in a specified environment, such as inside commercial or residential buildings of various construction and also in the shadow of trees or utility poles as might be encountered by transporting or mobile listeners.