46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2014-10-01 2014-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

46 CFR 167.40-1 - Electrical installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... (Electrical Engineering) of this chapter. (3) Institute of Electrical and Electronic Engineers, Inc. (IEEE... 46 Shipping 7 2013-10-01 2013-10-01 false Electrical installations. 167.40-1 Section 167.40-1... SHIPS Certain Equipment Requirements § 167.40-1 Electrical installations. (a) Except as otherwise...

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... installations used for the generation, transmission, and distribution of electric energy, including related...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926.402... electrical equipment and installations used to provide electric power and light at the jobsite. These...

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... installations used for the generation, transmission, and distribution of electric energy, including related...) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926.402... electrical equipment and installations used to provide electric power and light at the jobsite. These...

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mechanical and electrical systems to be installed was approved by registered professional engineers. After... Installation of Offshore Production Platform Piping Systems; (3) Electrical system information including a plan... Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2013 CFR

2013-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2014 CFR

2014-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2012 CFR

2012-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2010 CFR

2010-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 75.1710-1 - Canopies or cabs; self-propelled diesel-powered and electric face equipment; installation...

Code of Federal Regulations, 2011 CFR

2011-07-01

... and electric face equipment; installation requirements. (a) Except as provided in paragraph (f) of this section, all self-propelled diesel-powered and electric face equipment, including shuttle cars... and electric face equipment; installation requirements. 75.1710-1 Section 75.1710-1 Mineral Resources...

30 CFR 77.516 - Electric wiring and equipment; installation and maintenance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric wiring and equipment; installation and... OF UNDERGROUND COAL MINES Electrical Equipment-General § 77.516 Electric wiring and equipment; installation and maintenance. In addition to the requirements of §§ 77.503 and 77.506, all wiring and...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2010 CFR

2010-04-01

... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require... installation instructions. ...

46 CFR 96.05-1 - Installation and details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communications Systems § 96.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or... be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter...

46 CFR 77.05-1 - Installation and details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communication Systems § 77.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or interior... accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this...

46 CFR 77.05-1 - Installation and details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communication Systems § 77.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or interior... accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this...

46 CFR 96.05-1 - Installation and details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communications Systems § 96.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or... be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter...

46 CFR 77.05-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communication Systems § 77.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or interior... accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this...

46 CFR 96.05-1 - Installation and details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communications Systems § 96.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or... be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter...

46 CFR 96.05-1 - Installation and details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communications Systems § 96.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or... be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter...

46 CFR 96.05-1 - Installation and details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTROL AND MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communications Systems § 96.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or... be in accordance with the requirements of subchapter J (Electrical Engineering) of this chapter...

46 CFR 77.05-1 - Installation and details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communication Systems § 77.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or interior... accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this...

46 CFR 77.05-1 - Installation and details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... MISCELLANEOUS SYSTEMS AND EQUIPMENT Electrical Engineering and Interior Communication Systems § 77.05-1 Installation and details. (a) The installation of all systems of an electrical engineering or interior... accordance with the requirements of subchapter J (Electrical Engineering) of this chapter. Systems of this...

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...

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Systems; (3) Electrical system information including a plan of each platform deck, outlining all hazardous... Electrical Installations at Petroleum Facilities Classified as Class I, Division 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical Installations at Petroleum...

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Systems (as incorporated by reference in § 250.198); (3) Electrical system information including a plan of... Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as... for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2...

30 CFR 250.802 - Design, installation, and operation of surface production-safety systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and electrical systems to be installed were approved by registered professional engineers. After these... reference as specified in § 250.198). (4) Electrical system information including the following: (i) A plan... Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as...

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Systems (as incorporated by reference in § 250.198); (3) Electrical system information including a plan of... Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as... for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2...

30 CFR 250.1628 - Design, installation, and operation of production systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Systems (as incorporated by reference in § 250.198); (3) Electrical system information including a plan of... Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as... for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2...

Solar Cogeneration of Electricity and Hot Water at DoD Installations

DTIC Science & Technology

2014-06-01

EW-201248) Solar Cogeneration of Electricity and Hot Water at DoD Installations June 2014 This report was prepared under contract to the...2014 ESTCP COST AND PERFORMANCE REPORT Solar Cogeneration of Electricity and Hot Water at DoD Installations W912HQ-12-C-0053 EW-201248Ratson...demonstrate an innovative hybrid electric/thermal solar cogeneration system, document performance and cost advantages, and develop financing models and

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 3 2013-10-01 2013-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 3 2011-10-01 2011-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 3 2014-10-01 2014-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 70.25-1 - Electrical engineering details.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 3 2012-10-01 2012-10-01 false Electrical engineering details. 70.25-1 Section 70.25-1... General Electrical Engineering Requirements § 70.25-1 Electrical engineering details. All electrical engineering details and installations shall be designed and installed in accordance with subchapter J...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

46 CFR 90.25-1 - Electrical engineering details.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Electrical engineering details. 90.25-1 Section 90.25-1... PROVISIONS General Electrical Engineering Requirements § 90.25-1 Electrical engineering details. (a) All electrical engineering details and installations shall be designed and installed in accordance with...

Maximizing the Value of Photovoltaic Installations on Schools in California: Choosing the Best Electricity Rates

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

Ong, S.; Denholm, P.

2011-07-01

Schools in California often have a choice between multiple electricity rate options. For schools with photovoltaic (PV) installations, choosing the right rate is essential to maximize the value of PV generation. The rate option that minimizes a school?s electricity expenses often does not remain the most economical choice after the school installs a PV system. The complex interaction between PV generation, building load, and rate structure makes determining the best rate a challenging task. This report evaluates 22 rate structures across three of California?s largest electric utilities--Pacific Gas and Electric Co. (PG&E), Southern California Edison (SCE), and San Diego Gasmore » and Electric (SDG&E)--in order to identify common rate structure attributes that are favorable to PV installations.« less

46 CFR 129.200 - Design, installation, and maintenance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Design, installation, and maintenance. 129.200 Section 129.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS General Requirements § 129.200 Design, installation, and maintenance. Electrical equipment on a vessel must be designed,...

46 CFR 129.200 - Design, installation, and maintenance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Design, installation, and maintenance. 129.200 Section 129.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS General Requirements § 129.200 Design, installation, and maintenance. Electrical equipment on a vessel must be designed,...

Solar Cogeneration of Electricity and Hot Water at DoD Installations

DTIC Science & Technology

2014-05-01

the cogeneration system displaces more energy (the impact is not 4-5X because the GHG intensity factors for offsetting electricity generation and...FINAL REPORT Solar Cogeneration of Electricity and Hot Water at DoD Installations ESTCP Project EW-201248 MAY 2014 Ratson Morad... Cogeneration of Electricity and Hot Water at DoD Installations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

75 FR 81433 - Airworthiness Directives; Airbus Model A321-211, -212, -231, and -232 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... join individual electrical wires in the Wing Tank harness installations to in-tank equipment on QT... are used to join individual electrical wires in the Wing Tank harness installations to in-tank... electrical wires in the Wing Tank harness installations to in-tank equipment on QT circuit. The failure of a...

Industrial application of low voltage bidirectional automatic release of reserve

NASA Astrophysics Data System (ADS)

Popa, G. N.; Diniş, C. M.; Iagăr, A.; Deaconu, S. I.; Popa, I.

2018-01-01

The paper presents an analysis on low voltage industrial electrical installation controlled by bidirectional automatic release of reserve. Industrial electrical installation is for removing smoke in case of fire from a textile company. The main parts of the installation of removing smoke in case of fire are: general electrical panel; reserve electrical panel; three-phase induction motors for driven fans; electrical actuators for inlet and outlet valves; clean air inlet pipe, respectively, the outlet pipe for smoke. The operation and checking of bidirectional automatic release of reserve are present in the paper.

29 CFR 1910.308 - Special systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.308... conductors shall be installed in rigid metal conduit, in intermediate metal conduit, in electrical metallic... are installed in an identified common mounting with electrical connections that will divide the...

29 CFR 1910.308 - Special systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.308... conductors shall be installed in rigid metal conduit, in intermediate metal conduit, in electrical metallic... are installed in an identified common mounting with electrical connections that will divide the...

29 CFR 1910.308 - Special systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.308... conductors shall be installed in rigid metal conduit, in intermediate metal conduit, in electrical metallic... are installed in an identified common mounting with electrical connections that will divide the...

29 CFR 1910.308 - Special systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.308... conductors shall be installed in rigid metal conduit, in intermediate metal conduit, in electrical metallic... are installed in an identified common mounting with electrical connections that will divide the...

29 CFR 1910.308 - Special systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Design Safety Standards for Electrical Systems § 1910.308... conductors shall be installed in rigid metal conduit, in intermediate metal conduit, in electrical metallic... are installed in an identified common mounting with electrical connections that will divide the...

Installation-Wide Energy Conservation Demonstration at Fort McClellan, Alabama

DTIC Science & Technology

1988-11-01

Inefficient Electrical Motors 12 Dispensary Chiller Installation 12 Combustion Optimization of Gas-fired Heating Equipment 12 Infiltration Study of Family... Chiller Installation 34 5 FAMILY HOUSING .................................................... 37 Combustion Optimization of Gas-fired Heating...in Outdoor Air Ventilation 59 Replacement of Inefficient Electric Motors 59 Dispensary Chiller Installation 60 Combustion Optimization of Gas-fired

46 CFR 169.673 - Installation of wiring for power and lighting circuits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Installation of wiring for power and lighting circuits... SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of Less Than 50 Volts on Vessels of Less Than 100 Gross Tons § 169.673 Installation of wiring for...

40. 1911 ELECTRIC MOTOR INSTALLATION: Photocopy of July 1911 photograph ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

40. 1911 ELECTRIC MOTOR INSTALLATION: Photocopy of July 1911 photograph showing the installed 600hp General Electric motor at the Washington and Mason Streets powerhouse. View towards the south wall of the first floor. Note the engineer's shack and switchboard behind the motor and its pinion gear. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

30 CFR 75.523-1 - Deenergization of self-propelled electric face equipment installation requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Deenergization of self-propelled electric face... Electrical Equipment-General § 75.523-1 Deenergization of self-propelled electric face equipment installation requirements. (a) Except as provided in paragraphs (b) and (c) of this section, all self-propelled electric...

Practical aspects of instrumentation system installation, volume 13

NASA Technical Reports Server (NTRS)

Borek, R. W.; Pool, A. (Editor); Sanderson, K. C. (Editor)

1981-01-01

A review of factors influencing installation of aircraft flight test instrumentation is presented. Requirements, including such factors as environment, reliability, maintainability, and system safety are discussed. The assessment of the mission profile is followed by an overview of electrical and mechanical installation factors with emphasis on shock/vibration isolation systems and standardization of the electric wiring installation, two factors often overlooked by instrumentation engineers. A discussion of installation hardware reviews the performance capabilities of wiring, connectors, fuses and circuit breakers, and a guide to proper selections is provided. The discussion of the installation is primarily concerned with the electrical wire routing, shield terminations and grounding. Also inclued are some examples of installation mistakes that could affect system accuracy. System verification procedures and special considerations such as sneak circuits, pyrotechnics, aircraft antenna patterns, and lightning strikes are discussed.

10 CFR 205.379 - Application for approval of the installation of permanent facilities for emergency use only.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PROCEDURES AND SANCTIONS Electric Power System Permits and Reports; Applications; Administrative Procedures and Sanctions Emergency Interconnection of Electric Facilities and the Transfer of Electricity to Alleviate An Emergency Shortage of Electric Power § 205.379 Application for approval of the installation of...

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (a) You must classify all areas according to API RP 500, Recommended Practice for Classification of... Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical... and hazards of electrical equipment. (c) You must install all electrical systems according to API RP...

46 CFR 111.33-5 - Installation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Installation. 111.33-5 Section 111.33-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-5 Installation. Each semiconductor rectifier system...

46 CFR 111.33-5 - Installation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Installation. 111.33-5 Section 111.33-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-5 Installation. Each semiconductor rectifier system...

46 CFR 111.33-5 - Installation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Installation. 111.33-5 Section 111.33-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-5 Installation. Each semiconductor rectifier system...

46 CFR 111.33-5 - Installation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Installation. 111.33-5 Section 111.33-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-5 Installation. Each semiconductor rectifier system...

46 CFR 111.33-5 - Installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Installation. 111.33-5 Section 111.33-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Power Semiconductor Rectifier Systems § 111.33-5 Installation. Each semiconductor rectifier system...

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... subpart V of this part for the construction of power distribution and transmission lines. ... electrical equipment and installations used to provide electric power and light at the jobsite. These... installations used for the generation, transmission, and distribution of electric energy, including related...

29 CFR 1926.402 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... subpart V of this part for the construction of power distribution and transmission lines. ... electrical equipment and installations used to provide electric power and light at the jobsite. These... installations used for the generation, transmission, and distribution of electric energy, including related...

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2012 CFR

2012-07-01

... their facilities. (a) You must classify all areas according to API RP 500, Recommended Practice for... 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical... electrical systems according to API RP 14F, Recommended Practice for Design and Installation of Electrical...

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2014 CFR

2014-07-01

... their facilities. (a) You must classify all areas according to API RP 500, Recommended Practice for... 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical... electrical systems according to API RP 14F, Recommended Practice for Design and Installation of Electrical...

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2013 CFR

2013-07-01

... their facilities. (a) You must classify all areas according to API RP 500, Recommended Practice for... 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations for Electrical... electrical systems according to API RP 14F, Recommended Practice for Design and Installation of Electrical...

46 CFR 110.01-1 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Applicability § 110.01-1 General. (a) This subchapter applies to all electrical installations on vessels subject to... electrical installation to be in accordance with this subchapter. (b) This subchapter applies only to...

46 CFR 110.01-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Applicability § 110.01-1 General. (a) This subchapter applies to all electrical installations on vessels subject to... electrical installation to be in accordance with this subchapter. (b) This subchapter applies only to...

46 CFR 110.01-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Applicability § 110.01-1 General. (a) This subchapter applies to all electrical installations on vessels subject to... electrical installation to be in accordance with this subchapter. (b) This subchapter applies only to...

46 CFR 111.30-1 - Location and installation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Location and installation. 111.30-1 Section 111.30-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-1 Location and installation. Each switchboard must meet the...

46 CFR 111.30-1 - Location and installation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Location and installation. 111.30-1 Section 111.30-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-1 Location and installation. Each switchboard must meet the...

46 CFR 111.30-1 - Location and installation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Location and installation. 111.30-1 Section 111.30-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-1 Location and installation. Each switchboard must meet the...

46 CFR 111.30-1 - Location and installation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Location and installation. 111.30-1 Section 111.30-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-1 Location and installation. Each switchboard must meet the...

46 CFR 111.30-1 - Location and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Location and installation. 111.30-1 Section 111.30-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-1 Location and installation. Each switchboard must meet the...

46 CFR 76.27-15 - Operation and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Operation and installation. 76.27-15 Section 76.27-15... EQUIPMENT Electric Fire Detecting System, Details § 76.27-15 Operation and installation. (a) The system... system. (e) All wiring and electrical circuits and equipment shall meet the applicable requirements of...

24 CFR 3280.208 - Smoke alarm requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

... basement and must install at the factory an electrical junction box for the installation of this smoke... when a home is equipped or designed for future installation of a roof-mounted evaporative cooler or... system must be mounted on an electrical outlet box and connected by a permanent wiring method to a...

30 CFR 75.340 - Underground electrical installations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... electrical installations. (a) Underground transformer stations, battery charging stations, substations... with transformers that are either dry-type or contain nonflammable liquid, if they are located at or...

30 CFR 75.340 - Underground electrical installations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... electrical installations. (a) Underground transformer stations, battery charging stations, substations... with transformers that are either dry-type or contain nonflammable liquid, if they are located at or...

30 CFR 75.340 - Underground electrical installations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... electrical installations. (a) Underground transformer stations, battery charging stations, substations... with transformers that are either dry-type or contain nonflammable liquid, if they are located at or...

30 CFR 75.340 - Underground electrical installations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... electrical installations. (a) Underground transformer stations, battery charging stations, substations... with transformers that are either dry-type or contain nonflammable liquid, if they are located at or...

30 CFR 75.340 - Underground electrical installations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... electrical installations. (a) Underground transformer stations, battery charging stations, substations... with transformers that are either dry-type or contain nonflammable liquid, if they are located at or...

30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conductors; permissibility. 75.1002 Section 75.1002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors... equipment is located within 150 feet of pillar workings or longwall faces. (b) Electric conductors and...

30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conductors; permissibility. 75.1002 Section 75.1002 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors... equipment is located within 150 feet of pillar workings or longwall faces. (b) Electric conductors and...

30 CFR 250.802 - Design, installation, and operation of surface production-safety systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Production Platform Piping Systems (as incorporated by reference in § 250.198). (4) Electrical system... classified according to API RP 500, Recommended Practice for Classification of Locations for Electrical..., Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities...

30 CFR 250.802 - Design, installation, and operation of surface production-safety systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Production Platform Piping Systems (as incorporated by reference in § 250.198). (4) Electrical system... classified according to API RP 500, Recommended Practice for Classification of Locations for Electrical..., Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities...

30 CFR 250.802 - Design, installation, and operation of surface production-safety systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Production Platform Piping Systems (as incorporated by reference in § 250.198). (4) Electrical system... classified according to API RP 500, Recommended Practice for Classification of Locations for Electrical..., Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities...

46 CFR 38.15-15 - Electrical installations-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... this chapter for tank vessels, except as otherwise specified in this part. (b) Spaces containing cargo... devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the...

46 CFR 38.15-15 - Electrical installations-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... this chapter for tank vessels, except as otherwise specified in this part. (b) Spaces containing cargo... devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the...

46 CFR 38.15-15 - Electrical installations-TB/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... this chapter for tank vessels, except as otherwise specified in this part. (b) Spaces containing cargo... devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the...

46 CFR 38.15-15 - Electrical installations-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... this chapter for tank vessels, except as otherwise specified in this part. (b) Spaces containing cargo... devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the...

46 CFR 38.15-15 - Electrical installations-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... this chapter for tank vessels, except as otherwise specified in this part. (b) Spaces containing cargo... devices, except Coast Guard approved intrinsically safe devices, shall be installed in these spaces. Electric motors shall be segregated from these spaces by a gastight bulkhead. Electric lighting of the...

78 FR 57253 - Airworthiness Directives; Honeywell ASCa Inc. Emergency Locator Transmitters Installed on Various...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-18

... detect and correct discrepancies of the battery wiring installation inside the TU, which could result in... TUs revealed battery wiring installation discrepancies inside the TU that may result in an electrical short. The AAIB noted that in case of an electrical short, the ELT battery could provide the energy for...

Easily installable behavioral monitoring system with electric field sensor.

PubMed

Tsukamoto, Sosuke; Machida, Yuichiro; Kameda, Noriyuki; Hoshino, Hiroshi; Tamura, Toshiyo

2007-01-01

This paper describes a wireless behavioral monitoring system equipped with an electric field sensor. The sensor unit was designed to obtain information regarding the usage of home electric appliances such as the television, microwave oven, coffee maker, etc. by measuring the electric field surrounding them. It is assumed that these usage statistics could provide information regarding the indoor behavior of a subject. Since the sensor can be used by simply attaching it to an appliance and does not require any wiring for its installation, this system can be temporarily installed in any ordinary house. A simple interface for selecting the threshold value of appliances' power on/off states was introduced. The experimental results reveal that the proposed system can be installed by individuals in their residences in a short time and the usage statistics of home appliances can be gathered.

14 CFR 25.1309 - Equipment, systems, and installations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment General § 25.1309... electrical system and equipment design and installation, critical environmental conditions must be considered. For electrical generation, distribution, and utilization equipment required by or used in complying...

Proposed Columbia Wind Farm No. 1 : Final Environmental Impact Statement, Joint NEPA/SEPA.

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

United States. Bonneville Power Administration; Klickitat County

1995-09-01

CARES proposes to construct and operate the 25 megawatt Columbia Wind Farm No. 1 (Project) in the Columbia Hills area of Klickitat County, Washington known as Juniper Point. Wind is not a constant resource and based on the site wind measurement data, it is estimated that the Project would generate approximately 7 average annual MWs of electricity. BPA proposes to purchase the electricity generated by the Project. CARES would execute a contractual agreement with a wind developer, to install approximately 91 wind turbines and associated facilities to generate electricity. The Project`s construction and operation would include: install concrete pier foundationsmore » for each wind turbine; install 91 model AWT-26 wind turbines using 43 m high guyed tubular towers on the pier foundations; construct a new 115/24-kv substation; construct a 149 m{sup 2} steel operations and maintenance building; install 25 pad mount transformers along the turbine access roads; install 4.0 km of underground 24 kv power collection lines to collect power from individual turbines to the end of turbine strings; install 1.2 km of underground communication and transmission lines from each turbine to a pad mount transformer; install 5.6 km of 24 kv wood pole transmission lines to deliver electricity from the pad mount transformers to the Project substation; install 3.2 km of 115 kv wood pole transmission lines to deliver electricity from the Project substation to the Public Utility District No. 1 of Klickitat County(PUD)115 kv Goldendale line; interconnect with the BPA transmission system through the Goldendale line and Goldendale substation owned by the PUD; reconstruct, upgrade, and maintain 8.0 km of existing roads; construct and maintain 6.4 km of new graveled roads along the turbine strings and to individual turbines; and install meteorological towers guyed with rebar anchors on the Project site.« less

Update on the Puerto Rico Electric Power Authority`s spinning reserve battery system

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

Taylor, P.A.

1996-11-01

The Puerto Rico Electric Power Authority completed start-up testing and began commercial operation of a 20MW/14MWh battery energy storage facility in April 1995. The battery system was installed to provide rapid spinning reserve and frequency control for the utility`s island electrical system. This paper outlines the needs of an island utility for rapid spinning reserve; identifies Puerto Rico`s unique challenges; reviews the technical and economic analyses that justified installation of a battery energy system; describes the storage facility that was installed; and presents preliminary operating results of the facility.

Center background shows two fortyhorsepower directcurrent electric motors installed in ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Center background shows two forty-horsepower direct-current electric motors installed in 1904 to provide power to two drive shafts for first floor machine shops. - Thomas A. Edison Laboratories, Building No. 5, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

46 CFR 183.392 - Radiotelephone installations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.392 Radiotelephone installations. A separate circuit, with overcurrent protection at the main distribution panel, must be provided...

46 CFR 183.392 - Radiotelephone installations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.392 Radiotelephone installations. A separate circuit, with overcurrent protection at the main distribution panel, must be provided...

46 CFR 183.392 - Radiotelephone installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.392 Radiotelephone installations. A separate circuit, with overcurrent protection at the main distribution panel, must be provided...

46 CFR 183.354 - Battery installations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely...

46 CFR 183.354 - Battery installations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely...

46 CFR 183.354 - Battery installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely...

46 CFR 183.354 - Battery installations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely...

46 CFR 183.354 - Battery installations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Battery installations. 183.354 Section 183.354 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.354 Battery installations. (a) Large batteries. Each large battery installation must be located in a locker, room or enclosed box solely...

Integrated science building

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

Conklin, Shane

2013-09-30

Shell space fit out included faculty office advising space, student study space, staff restroom and lobby cafe. Electrical, HVAC and fire alarm installations and upgrades to existing systems were required to support the newly configured spaces. These installations and upgrades included audio/visual equipment, additional electrical outlets and connections to emergency generators. The project provided increased chilled water capacity with the addition of an electric centrifugal chiller. Upgrades associated with chiller included upgrade of exhaust ventilation fan, electrical conductor and breaker upgrades, piping and upgrades to air handling equipment.

Simulation study on electric field intensity above train roof

NASA Astrophysics Data System (ADS)

Fan, Yizhe; Li, Huawei; Yang, Shasha

2018-04-01

In order to understand the distribution of electric field in the space above the train roof accurately and select the installation position of the detection device reasonably, in this paper, the 3D model of pantograph-catenary is established by using SolidWorks software, and the spatial electric field distribution of pantograph-catenary model is simulated based on Comsol software. According to the electric field intensity analysis within the 0.4m space above train roof, we give a reasonable installation of the detection device.

46 CFR 116.610 - Ventilation ducts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... incidental to its installation, must be made of noncombustible material. (c) Combustibles and other foreign materials are not allowed within ventilation ducts. However, metal piping and electrical wiring installed in... the wiring does not interfere with the operation of fire dampers. Electrical wiring and piping may not...

Control and protection system for an installation for the combined production of electrical and thermal energy

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

Agazzone, U.; Ausiello, F.P.

1981-06-23

A power-generating installation comprises a plurality of modular power plants each comprised of an internal combustion engine connected to an electric machine. The electric machine is used to start the engine and thereafter operates as a generator supplying power to an electrical network common to all the modular plants. The installation has a control and protection system comprising a plurality of control modules each associated with a respective plant, and a central unit passing control signals to the modules to control starting and stopping of the individual power plants. Upon the detection of abnormal operation or failure of its associatedmore » power plant, each control module transmits an alarm signal back to the central unit which thereupon stops, or prevents the starting, of the corresponding power plant. Parameters monitored by each control module include generated current and inter-winding leakage current of the electric machine.« less

Analysis of thermal characteristics of electrical wiring for load groups in cattle barns.

PubMed

Kim, Doo Hyun; Yoo, Sang-Ok; Kim, Sung Chul; Hwang, Dong Kyu

2015-01-01

The purpose of the current study is to analyze the thermal characteristics of electrical wirings depending on the number of operating load by connecting four types of electrical wirings that are selected by surveying the conditions for the electric fans, automatic waterers and halogen warm lamps that were installed in cattle barns in different years. The conditions of 64 cattle barns were surveyed and an experimental test was conducted at a cattle barn. The condition-survey covered inappropriate design, construction and misuse of electrical facility, including electrical wiring mostly used, and the mode of load current was evaluated. The survey showed that the mode of load current increased as the installation year of the fans, waterers and halogen lamps became older. Accordingly, the cattle barn manager needed to increase the capacity of the circuit breaker, which promoted the degradation of insulation of the electrical wires' sheath and increased possibility for electrical fires in the long-run. The test showed that the saturation temperature of the wire insulated sheath increased depending on the installation year of the load groups, in case of VCTFK and VFF electric wires, therefore, requiring their careful usage in the cattle barns.

Analysis of thermal characteristics of electrical wiring for load groups in cattle barns

PubMed Central

KIM, Doo Hyun; YOO, Sang-Ok; KIM, Sung Chul; HWANG, Dong Kyu

2015-01-01

The purpose of the current study is to analyze the thermal characteristics of electrical wirings depending on the number of operating load by connecting four types of electrical wirings that are selected by surveying the conditions for the electric fans, automatic waterers and halogen warm lamps that were installed in cattle barns in different years. The conditions of 64 cattle barns were surveyed and an experimental test was conducted at a cattle barn. The condition-survey covered inappropriate design, construction and misuse of electrical facility, including electrical wiring mostly used, and the mode of load current was evaluated. The survey showed that the mode of load current increased as the installation year of the fans, waterers and halogen lamps became older. Accordingly, the cattle barn manager needed to increase the capacity of the circuit breaker, which promoted the degradation of insulation of the electrical wires’ sheath and increased possibility for electrical fires in the long-run. The test showed that the saturation temperature of the wire insulated sheath increased depending on the installation year of the load groups, in case of VCTFK and VFF electric wires, therefore, requiring their careful usage in the cattle barns. PMID:26118855

Coal conversion legislation. Part I. Hearings before the Subcommittee on Energy Production and Supply of the Committee on Energy and Natural Resources, United States Senate, Ninety-Fifth Congress, First Session on S. 272, S. 273, and S. 977, March 21 and 29, 1977. [Coal utilization

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

Not Available

1977-01-01

The legislation on greater coal utilization before the committee includes S. 272 (requiring, to the extent practicable, electric power plants and major fuel-bearing installations to utilize fuels other than natural gas); S. 273 (requiring, to the extent practicable, new electric power plants and new major fuel-burning installations be constructed to utliize fuels other than natural gas or petroleum); and S. 977 (requiring, to the extent practicable, existing electric power plants and major fuel-burning installations to utilize fuels other than natural gas or petroleum). Statements were heard from seven senators and representatives from the following: American Electric Power Service Corp., Americanmore » Boiler Manufactures Association, National Electric Reliability Council, Virgina Electric and Power Co., Fossil Power Systems, Houston Lighting and Power Co., other electric utility industry representatives, and the Federal Energy Adminstration. Additional material from the Wall Street Journal and the Washington Post is included. (MCW)« less

40 CFR 51.308 - Regional haze program requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... for fossil-fuel fired power plants having a total generating capacity greater than 750 megawatts must...-eligible fossil fuel-fired steam electric plants in the State to install, operate, and maintain BART for... fossil fuel-fired steam electric plants in the State to install, operate, and maintain BART for the...

40 CFR 51.308 - Regional haze program requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... for fossil-fuel fired power plants having a total generating capacity greater than 750 megawatts must...-eligible fossil fuel-fired steam electric plants in the State to install, operate, and maintain BART for... fossil fuel-fired steam electric plants in the State to install, operate, and maintain BART for the...

Power game needs risk-free approach.

PubMed

Baillie, Jonathan

2011-05-01

A detailed look at the latest regulations, legislation, and guidance governing electrical services and installations in healthcare was given by Richard Knight, director of professional estates and facilities business consultancy, CPA Solutions, at a recent IHEEM seminar, "Electrical installation guidance for healthcare premises", in London. HEJ editor Jonathan Baillie reports.

77 FR 47273 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

... the autopilot electrical wiring conduit and the wing bottom skin. This AD requires modifying the wiring installation on the right-hand wing. We are issuing this AD to prevent sparking due to electrical... above, this [EASA] AD requires modification of the wiring installation to improve the routing and the...

30 CFR 77.511 - Danger signs at electrical installations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Danger signs at electrical installations. 77.511 Section 77.511 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS, SURFACE COAL MINES AND SURFACE WORK AREAS OF...

DOD fuel cell demonstration program

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

Holcomb, F.H.; Binder, M.J.; Taylor, W.R.

The supply of reliable, cost-effective electric power with minimal environmental impact is a constant concern of Department of Defense (DOD) installation energy personnel. Electricity purchased from the local utility is expensive and represents only about 30% of the original energy input at the generating station due to generation and distribution inefficiencies. Because of master metering and large air conditioning loads, the demand portion of the installation`s electric bill can be in excess of 50% of the total bill. While the electric utilities in the United States have a very good record of reliability, there is significant potential for improving themore » security of electrical power supplied by using on-site power generation. On-site, dispersed power generation can reduce power outages due to weather, terrorist activities, or lack of utility generating capacity. In addition, as increased emphasis is placed on global warming, acid rain, and air pollution in general, the development of clean, highly efficient power producing technologies is not only desirable, but mandatory. Since the majority of central heat plants on U.S. military installations are nearing the end of their useful life, there is an opportunity to replace outdated existing equipment with modem technologies.« less

29 CFR 1910.331 - Scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or no such training) working on, near, or with the following installations: (1) Premises wiring. Installations of electric conductors and equipment within or on buildings or other structures, and on other... wiring. Installations of other outside conductors on the premises. (4) Optical fiber cable. Installations...

14 CFR 25.1703 - Function and installation: EWIS.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Function and installation: EWIS. 25.1703... AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Electrical Wiring Interconnection Systems (EWIS) § 25.1703 Function and installation: EWIS. (a) Each EWIS component installed in any area of the...

Installation and Assembly, Electrical Ground Support Equipment (GSE), Specification for

NASA Technical Reports Server (NTRS)

Denson, Erik C.

2014-01-01

This specification covers the general workmanship requirements and procedures for the complete installation and assembly of electrical ground support equipment (EGSE) such as terminal distributors, junction boxes, conduit and fittings, cable trays and accessories, interconnecting cables (including routing requirements), motor-control equipment, and necessary hardware as specified by the applicable contract and drawings.

46 CFR 111.05-3 - Design, construction, and installation; general.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Design, construction, and installation; general. 111.05-3 Section 111.05-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Equipment Ground, Ground Detection, and Grounded Systems § 111.05-3 Design, construction, and...

46 CFR 111.05-3 - Design, construction, and installation; general.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Design, construction, and installation; general. 111.05-3 Section 111.05-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Equipment Ground, Ground Detection, and Grounded Systems § 111.05-3 Design, construction, and...

30 CFR 250.114 - How must I install and operate electrical equipment?

Code of Federal Regulations, 2011 CFR

2011-07-01

... structures, and their facilities. (a) You must classify all areas according to API RP 500, Recommended... Class I, Division 1 and Division 2, or API RP 505, Recommended Practice for Classification of Locations... according to API RP 14F, Recommended Practice for Design and Installation of Electrical Systems for Fixed...

30 CFR 57.12050 - Installation of trolley wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of trolley wires. 57.12050 Section 57.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND... Electricity Surface and Underground § 57.12050 Installation of trolley wires. Trolley wires shall be installed...

30 CFR 57.12050 - Installation of trolley wires.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of trolley wires. 57.12050 Section 57.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND... Electricity Surface and Underground § 57.12050 Installation of trolley wires. Trolley wires shall be installed...

30 CFR 57.12067 - Installation of transformers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of transformers. 57.12067 Section... Electricity Surface Only § 57.12067 Installation of transformers. Transformers shall be totally enclosed, or shall be placed at least 8 feet above the ground, or installed in a transformer house, or surrounded by...

30 CFR 57.12067 - Installation of transformers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of transformers. 57.12067 Section... Electricity Surface Only § 57.12067 Installation of transformers. Transformers shall be totally enclosed, or shall be placed at least 8 feet above the ground, or installed in a transformer house, or surrounded by...

30 CFR 57.12067 - Installation of transformers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Installation of transformers. 57.12067 Section... Electricity Surface Only § 57.12067 Installation of transformers. Transformers shall be totally enclosed, or shall be placed at least 8 feet above the ground, or installed in a transformer house, or surrounded by...

30 CFR 57.12067 - Installation of transformers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Installation of transformers. 57.12067 Section... Electricity Surface Only § 57.12067 Installation of transformers. Transformers shall be totally enclosed, or shall be placed at least 8 feet above the ground, or installed in a transformer house, or surrounded by...

30 CFR 57.12067 - Installation of transformers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Installation of transformers. 57.12067 Section... Electricity Surface Only § 57.12067 Installation of transformers. Transformers shall be totally enclosed, or shall be placed at least 8 feet above the ground, or installed in a transformer house, or surrounded by...

46 CFR 183.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false General design, installation, and maintenance requirements. 183.200 Section 183.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.200 General design, installation, and maintenance...

46 CFR 183.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false General design, installation, and maintenance requirements. 183.200 Section 183.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.200 General design, installation, and maintenance...

46 CFR 183.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false General design, installation, and maintenance requirements. 183.200 Section 183.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.200 General design, installation, and maintenance...

46 CFR 183.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false General design, installation, and maintenance requirements. 183.200 Section 183.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.200 General design, installation, and maintenance...

Electricity Submetering on the Cheap: Stick-on Electricity Meters

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

Lanzisera, Steven; Lorek, Michael; Pister, Kristofer

2014-08-17

We demonstrate a low-cost, 21 x 12 mm prototype Stick-on Electricity Meter (SEM) to replace traditional in-circuit-breaker-panel current and voltage sensors for building submetering. A SEM sensor is installed on the external face of a circuit breaker to generate voltage and current signals. This allows for the computation of real and apparent power as well as capturing harmonics created by non-linear loads. The prototype sensor is built using commercially available components, resulting in a production cost of under $10 per SEM. With no highvoltage install work requiring an electrician, home owners or other individuals can install the system in amore » few minutes with no safety implications. This leads to an installed system cost that is much lower than traditional submetering technology.. Measurement results from lab characterization as well as a real-world residential dwelling installation are presented, verifying the operation of our proposed SEM sensor. The SEM sensor can resolve breaker power levels below 10W, and it can be used to provide data for non-intrusive load monitoring systems at full sample rate.« less

49 CFR 236.308 - Mechanical or electric locking or electric circuits; requisites.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Mechanical or electric locking or electric..., AND APPLIANCES Interlocking Standards § 236.308 Mechanical or electric locking or electric circuits; requisites. Mechanical or electric locking or electric circuits shall be installed to prevent signals from...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

Installation package maxi-therm S-101 heating module

NASA Technical Reports Server (NTRS)

1977-01-01

The installation, operation and maintenance of the Maxi-Therm S-101 Thermosypnon Heating Module is described. The Maxi-Therm S-101 is a packaged unit, complete with air filter, blower, electrical controls, and a thermosyphon liquid to air heat exchanger. It is intended for use in residential solar heating systems and can utilize off-peak electrical power.

Solar Water Heater Installation Package

NASA Technical Reports Server (NTRS)

1982-01-01

A 48-page report describes water-heating system, installation (covering collector orientation, mounting, plumbing and wiring), operating instructions and maintenance procedures. Commercial solar-powered water heater system consists of a solar collector, solar-heated-water tank, electrically heated water tank and controls. Analysis of possible hazards from pressure, electricity, toxicity, flammability, gas, hot water and steam are also included.

Teachers' and Students' Perception of Instructional Supervision on Capacity Building in Electrical Installation Trade

ERIC Educational Resources Information Center

Eze, Ogwa Christopher

2015-01-01

This research was conducted to ascertain teachers' and students perception of instructional supervision in relation to capacity building in electrical installation trade in technical colleges. Three research questions and a null hypothesis were employed to guide the study. Descriptive survey was adopted. A 23-item questionnaire was used to elicit…

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

46 CFR 31.35-1 - Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Electrical installations, lighting and power equipment, batteries, etc.-TB/ALL. 31.35-1 Section 31.35-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK... and power equipment, batteries, etc.—TB/ALL. All tank vessels are subject to the regulations contained...

29 CFR 1910.331 - Scope.

Code of Federal Regulations, 2013 CFR

2013-07-01

... wiring. Installations of other outside conductors on the premises. (4) Optical fiber cable. Installations of optical fiber cable where such installations are made along with electric conductors. Note: See... of utilization equipment used for purposes other than generating, transmitting, or distributing...

29 CFR 1910.331 - Scope.

Code of Federal Regulations, 2014 CFR

2014-07-01

... wiring. Installations of other outside conductors on the premises. (4) Optical fiber cable. Installations of optical fiber cable where such installations are made along with electric conductors. Note: See... of utilization equipment used for purposes other than generating, transmitting, or distributing...

Chemical/Biological Agent Resistance Test (CBART) Test Fixture System Verification and Analytical Monitioring System Development

DTIC Science & Technology

2011-03-15

Lone Eagle Street Columbus Ohio 43228 Installation trades personnel 5/7/2009 12:00:00AM 10/31/2010 12:00:00AM Sub Contractor Numbers (c): Patent...43026-2573 Pipe fitter installation trades personnel. 10/21/2009 12:00:00AM 1/31/2011 12:00:00AM Sub Contractor Numbers (c): Patent Clause Number...City Electric Company 1099 Sullivant Avenue Columbus Ohio 43223 Electrical installation trades personnel 4/5/2009 12:00:00AM 9/30/2010 12:00:00AM

29 CFR 1910.332 - Training.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Electrical Accident Occupation Blue collar supervisors. 1 Electrical and electronic engineers. 1 Electrical... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Safety-Related Work Practices § 1910.332 Training. (a... electric shock that is not reduced to a safe level by the electrical installation requirements of §§ 1910...

29 CFR 1910.332 - Training.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Electrical Accident Occupation Blue collar supervisors. 1 Electrical and electronic engineers. 1 Electrical... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Safety-Related Work Practices § 1910.332 Training. (a... electric shock that is not reduced to a safe level by the electrical installation requirements of §§ 1910...

29 CFR 1910.332 - Training.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Electrical Accident Occupation Blue collar supervisors. 1 Electrical and electronic engineers. 1 Electrical... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Safety-Related Work Practices § 1910.332 Training. (a... electric shock that is not reduced to a safe level by the electrical installation requirements of §§ 1910...

29 CFR 1910.332 - Training.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Electrical Accident Occupation Blue collar supervisors. 1 Electrical and electronic engineers. 1 Electrical... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Safety-Related Work Practices § 1910.332 Training. (a... electric shock that is not reduced to a safe level by the electrical installation requirements of §§ 1910...

29 CFR 1910.332 - Training.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Electrical Accident Occupation Blue collar supervisors. 1 Electrical and electronic engineers. 1 Electrical... OCCUPATIONAL SAFETY AND HEALTH STANDARDS Electrical Safety-Related Work Practices § 1910.332 Training. (a... electric shock that is not reduced to a safe level by the electrical installation requirements of §§ 1910...

REACH. Electricity Units, Post-Secondary.

ERIC Educational Resources Information Center

Smith, Gene; And Others

As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this postsecondary student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals, electric motors, electrical components, and controls and installation.…

46 CFR 111.95-1 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-1 Applicability. (a) The electric installation of each electric power-operated boat winch must meet the requirements in this subpart, except that limit...

46 CFR 111.95-1 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-1 Applicability. (a) The electric installation of each electric power-operated boat winch must meet the requirements in this subpart, except that limit...

46 CFR 111.95-1 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-1 Applicability. (a) The electric installation of each electric power-operated boat winch must meet the requirements in this subpart, except that limit...

46 CFR 111.95-1 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-1 Applicability. (a) The electric installation of each electric power-operated boat winch must meet the requirements in this subpart, except that limit...

46 CFR 111.95-1 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-1 Applicability. (a) The electric installation of each electric power-operated boat winch must meet the requirements in this subpart, except that limit...

46 CFR 119.220 - Installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS MACHINERY INSTALLATION Propulsion... subchapter J (Electrical Engineering) of this chapter. (b) Installation of propulsion machinery of an unusual... requirements as determined necessary by the cognizant OCMI. Unusual types of propulsion machinery include: (1...

46 CFR 119.220 - Installations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS MACHINERY INSTALLATION Propulsion... subchapter J (Electrical Engineering) of this chapter. (b) Installation of propulsion machinery of an unusual... requirements as determined necessary by the cognizant OCMI. Unusual types of propulsion machinery include: (1...

46 CFR 119.220 - Installations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS MACHINERY INSTALLATION Propulsion... subchapter J (Electrical Engineering) of this chapter. (b) Installation of propulsion machinery of an unusual... requirements as determined necessary by the cognizant OCMI. Unusual types of propulsion machinery include: (1...

46 CFR 119.220 - Installations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS MACHINERY INSTALLATION Propulsion... subchapter J (Electrical Engineering) of this chapter. (b) Installation of propulsion machinery of an unusual... requirements as determined necessary by the cognizant OCMI. Unusual types of propulsion machinery include: (1...

Procedures and criteria for increasing the earthquake resistance level of electrical substations and special installations

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

Couch, R.W.; Deacon, R.J.

1973-09-30

This report defines a procedure and provides basic information needed to determine the modifications required to make electrical substations and special installations of the Bonneville Power Administration (BPA) more resistant to strong earthquake ground motion. It also provides a procedure for developing an effective plan for establishing the sequence, or priority, of providing the required modifications.

Circuits Protect Against Incorrect Power Connections

NASA Technical Reports Server (NTRS)

Delombard, Richard

1992-01-01

Simple circuits prevent application of incorrectly polarized or excessive voltages. Connected temporarily or permanently at power-connecting terminals. Devised to protect electrical and electronic equipment installed in spacecraft and subjected to variety of tests in different facilities prior to installation. Basic concept of protective circuits also applied easily to many kinds of electrical and electronic equipment that must be protected against incorrect power connections.

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3285.701 - Electrical crossovers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Electrical crossovers. 3285.701... URBAN DEVELOPMENT MODEL MANUFACTURED HOME INSTALLATION STANDARDS Electrical Systems and Equipment § 3285.701 Electrical crossovers. Multi-section homes with electrical wiring in more than one section require...

24 CFR 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.

Code of Federal Regulations, 2010 CFR

2010-04-01

...(a)(1) through (5). (c) Provisions for future installation of electric clothes dryers. When wiring is... for the future installation of a clothes dryer. 3280.708 Section 3280.708 Housing and Urban... duct system and provisions for the future installation of a clothes dryer. (a) Clothes dryers. (1) All...

Improving Energy Security for Air Force Installations

NASA Astrophysics Data System (ADS)

Schill, David

Like civilian infrastructure, Air Force installations are dependent on electrical energy for daily operations. Energy shortages translate to decreased productivity, higher costs, and increased health risks. But for the United States military, energy shortages have the potential to become national security risks. Over ninety-five percent of the electrical energy used by the Air Force is supplied by the domestic grid, which is susceptible to shortages and disruptions. Many Air Force operations require a continuous source of energy, and while the Air Force has historically established redundant supplies of electrical energy, these back-ups are designed for short-term outages and may not provide sufficient supply for a longer, sustained power outage. Furthermore, it is the goal of the Department of Defense to produce or procure 25 percent of its facility energy from renewable sources by fiscal year 2025. In a government budget environment where decision makers are required to provide more capability with less money, it is becoming increasingly important for informed decisions regarding which energy supply options bear the most benefit for an installation. The analysis begins by exploring the field of energy supply options available to an Air Force installation. The supply options are assessed according to their ability to provide continuous and reliable energy, their applicability to unique requirements of Air Force installations, and their costs. Various methods of calculating energy usage by an installation are also addressed. The next step of this research develops a methodology and tool which assesses how an installation responds to various power outage scenarios. Lastly, various energy supply options are applied to the tool, and the results are reported in terms of cost and loss of installation capability. This approach will allow installation commanders and energy managers the ability to evaluate the cost and effectiveness of various energy investment options.

Fluid assisted installation of electrical cable accessories

DOEpatents

Mayer, Robert W.; Silva, Frank A.

1977-01-01

An electrical cable accessory includes a generally tubular member of elastomeric material which is to be installed by placement over a cylindrical surface to grip the cylindrical surface, when in appropriate assembled relation therewith, with a predetermined gripping force established by dilation of the tubular member, the installation being facilitated by introducing fluid under pressure, through means provided in the tubular member, between the tubular member and the cylindrical surface, and simultaneously impeding the escape of the fluid under pressure from between the tubular member and the cylindrical surface by means adjacent one of the ends of the tubular member to cause dilation of the tubular member and establish a fluid layer between the tubular member and the cylindrical surface, thereby reducing the gripping force during installation.

Electric Vehicle Charging Stations as a Climate Change Mitigation Strategy

NASA Technical Reports Server (NTRS)

Cave, Bridget; DeYoung, Russell J.

2014-01-01

In order to facilitate the use of electric vehicles at NASA Langley Research Center (LaRC), charging stations should be made available to LaRC employees. The implementation of charging stations would decrease the need for gasoline thus decreasing CO2 emissions improving local air quality and providing a cost savings for LaRC employees. A charging station pilot program is described that would install stations as the need increased and also presents a business model that pays for the electricity used and installation at no cost to the government.

Instructional Strategies and Students' Academic Performance in Electrical Installation in Technical Colleges in Akwa Ibom State: Instructional Skills for Structuring Appropriate Learning Experiences for Students

ERIC Educational Resources Information Center

Onweh, Vincent E.; Akpan, Udeme Timothy

2014-01-01

The study investigated the effects of instructional strategies on students' academic performance in Electrical Installation in Technical Colleges in Akwa Ibom State. Instructional skills are the most specific category of teaching behaviours. A non-equivalent control group quasi experimental design was adopted for the study. Four intact classes…

33 CFR 159.71 - Electrical controls and conductors.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Electrical controls and... Electrical controls and conductors. Electrical controls and conductors must be installed in accordance with good marine practice. Wire must be copper and must be stranded. Electrical controls and conductors must...

33 CFR 159.71 - Electrical controls and conductors.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Electrical controls and... Electrical controls and conductors. Electrical controls and conductors must be installed in accordance with good marine practice. Wire must be copper and must be stranded. Electrical controls and conductors must...

33 CFR 159.71 - Electrical controls and conductors.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Electrical controls and... Electrical controls and conductors. Electrical controls and conductors must be installed in accordance with good marine practice. Wire must be copper and must be stranded. Electrical controls and conductors must...

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 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

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 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric... mechanical and electrical condition and performance. Particular note must be made of circuits added or...

29 CFR 1926.404 - Wiring design and protection.

Code of Federal Regulations, 2013 CFR

2013-07-01

... tracks of electrically operated cranes; frames of nonelectrically driven elevator cars to which electric..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety... conductors, transformers, or other electric equipment, unless such equipment is controlled by a disconnecting...

29 CFR 1926.404 - Wiring design and protection.

Code of Federal Regulations, 2012 CFR

2012-07-01

... tracks of electrically operated cranes; frames of nonelectrically driven elevator cars to which electric..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety... conductors, transformers, or other electric equipment, unless such equipment is controlled by a disconnecting...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 5 2010-10-01 2010-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

46 CFR 169.609 - Exhaust systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Exhaust systems. 169.609 Section 169.609 Shipping COAST... Electrical Internal Combustion Engine Installations § 169.609 Exhaust systems. Engine exhaust installations... Yacht Council, Inc. Standard P-1, “Safe Installation of Exhaust Systems for Propulsion and Auxiliary...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 5 2013-10-01 2013-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 5 2011-10-01 2011-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 5 2014-10-01 2014-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

49 CFR 393.30 - Battery installation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 5 2012-10-01 2012-10-01 false Battery installation. 393.30 Section 393.30... NECESSARY FOR SAFE OPERATION Lamps, Reflective Devices, and Electrical Wiring § 393.30 Battery installation. Every storage battery on every vehicle, unless located in the engine compartment, shall be covered by a...

46 CFR 169.685 - Electric heating and cooking equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or... spillage on wiring or the deck. (f) Where necessary for safety of personnel, grab rails must be provided...

The choice of primary energy source including PV installation for providing electric energy to a public utility building - a case study

NASA Astrophysics Data System (ADS)

Radomski, Bartosz; Ćwiek, Barbara; Mróz, Tomasz M.

2017-11-01

The paper presents multicriteria decision aid analysis of the choice of PV installation providing electric energy to a public utility building. From the energy management point of view electricity obtained by solar radiation has become crucial renewable energy source. Application of PV installations may occur a profitable solution from energy, economic and ecologic point of view for both existing and newly erected buildings. Featured variants of PV installations have been assessed by multicriteria analysis based on ANP (Analytic Network Process) method. Technical, economical, energy and environmental criteria have been identified as main decision criteria. Defined set of decision criteria has an open character and can be modified in the dialog process between the decision-maker and the expert - in the present case, an expert in planning of development of energy supply systems. The proposed approach has been used to evaluate three variants of PV installation acceptable for existing educational building located in Poznań, Poland - the building of Faculty of Chemical Technology, Poznań University of Technology. Multi-criteria analysis based on ANP method and the calculation software Super Decisions has proven to be an effective tool for energy planning, leading to the indication of the recommended variant of PV installation in existing and newly erected public buildings. Achieved results show prospects and possibilities of rational renewable energy usage as complex solution to public utility buildings.

National Electrical Code in Power Engineering Course for Electrical Engineering Curriculum

ERIC Educational Resources Information Center

Azizur, Rahman M. M.

2011-01-01

In order to ensure the safety of their inhabitants and properties, the residential, industrial and business installations require complying with NEC (national electrical code) for electrical systems. Electrical design engineers and technicians rely heavily on these very important design guidelines. However, these design guidelines are not formally…

46 CFR 169.676 - Grounded electrical systems.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Grounded electrical systems. 169.676 Section 169.676... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of Less Than 100 Gross Tons § 169.676 Grounded electrical systems. (a) Except as provided in paragraph (b...

46 CFR 169.676 - Grounded electrical systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Grounded electrical systems. 169.676 Section 169.676... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of Less Than 100 Gross Tons § 169.676 Grounded electrical systems. (a) Except as provided in paragraph (b...

46 CFR 169.676 - Grounded electrical systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Grounded electrical systems. 169.676 Section 169.676... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of Less Than 100 Gross Tons § 169.676 Grounded electrical systems. (a) Except as provided in paragraph (b...

46 CFR 169.676 - Grounded electrical systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Grounded electrical systems. 169.676 Section 169.676... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of Less Than 100 Gross Tons § 169.676 Grounded electrical systems. (a) Except as provided in paragraph (b...

46 CFR 169.676 - Grounded electrical systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Grounded electrical systems. 169.676 Section 169.676... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of Less Than 100 Gross Tons § 169.676 Grounded electrical systems. (a) Except as provided in paragraph (b...

47 CFR 80.864 - Emergency electric lights.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Emergency electric lights. 80.864 Section 80... W § 80.864 Emergency electric lights. (a) Emergency electric light(s) must be installed to...) The emergency electric light(s) must be energized from the reserve power supply, if a reserve power...

47 CFR 80.864 - Emergency electric lights.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 5 2014-10-01 2014-10-01 false Emergency electric lights. 80.864 Section 80... W § 80.864 Emergency electric lights. (a) Emergency electric light(s) must be installed to...) The emergency electric light(s) must be energized from the reserve power supply, if a reserve power...

47 CFR 80.864 - Emergency electric lights.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 47 Telecommunication 5 2012-10-01 2012-10-01 false Emergency electric lights. 80.864 Section 80... W § 80.864 Emergency electric lights. (a) Emergency electric light(s) must be installed to...) The emergency electric light(s) must be energized from the reserve power supply, if a reserve power...

47 CFR 80.864 - Emergency electric lights.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 5 2011-10-01 2011-10-01 false Emergency electric lights. 80.864 Section 80... W § 80.864 Emergency electric lights. (a) Emergency electric light(s) must be installed to...) The emergency electric light(s) must be energized from the reserve power supply, if a reserve power...

47 CFR 80.864 - Emergency electric lights.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 47 Telecommunication 5 2013-10-01 2013-10-01 false Emergency electric lights. 80.864 Section 80... W § 80.864 Emergency electric lights. (a) Emergency electric light(s) must be installed to...) The emergency electric light(s) must be energized from the reserve power supply, if a reserve power...

30 CFR 77.211-1 - Continuous methane monitoring device; installation and operation; automatic deenergization of...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Continuous methane monitoring device... Installations § 77.211-1 Continuous methane monitoring device; installation and operation; automatic deenergization of electric equipment. Continuous methane monitoring devices shall be set to deenergize...

30 CFR 77.509 - Transformers; installation and guarding.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a) Transformers shall be of the totally enclosed type, or shall be placed at least 8 feet above the ground, or...

30 CFR 77.509 - Transformers; installation and guarding.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a) Transformers shall be of the totally enclosed type, or shall be placed at least 8 feet above the ground, or...

30 CFR 77.509 - Transformers; installation and guarding.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a) Transformers shall be of the totally enclosed type, or shall be placed at least 8 feet above the ground, or...

30 CFR 77.509 - Transformers; installation and guarding.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a) Transformers shall be of the totally enclosed type, or shall be placed at least 8 feet above the ground, or...

30 CFR 77.509 - Transformers; installation and guarding.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a) Transformers shall be of the totally enclosed type, or shall be placed at least 8 feet above the ground, or...

46 CFR 120.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false General design, installation, and maintenance requirements. 120.200 Section 120.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION General...

46 CFR 120.200 - General design, installation, and maintenance requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false General design, installation, and maintenance requirements. 120.200 Section 120.200 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS CARRYING MORE THAN 150 PASSENGERS OR WITH OVERNIGHT ACCOMMODATIONS FOR MORE THAN 49 PASSENGERS ELECTRICAL INSTALLATION General...

46 CFR 169.607 - Keel cooler installations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Machinery and Electrical Internal Combustion Engine Installations § 169.607 Keel cooler installations. (a... vessel. (d) Short lengths of approved nonmetallic flexible hose may be used at machinery connections... do not depend on spring tension for their holding power; and (3) Two clamps are used on each end of...

46 CFR 169.607 - Keel cooler installations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Machinery and Electrical Internal Combustion Engine Installations § 169.607 Keel cooler installations. (a... vessel. (d) Short lengths of approved nonmetallic flexible hose may be used at machinery connections... do not depend on spring tension for their holding power; and (3) Two clamps are used on each end of...

46 CFR 169.607 - Keel cooler installations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Machinery and Electrical Internal Combustion Engine Installations § 169.607 Keel cooler installations. (a... vessel. (d) Short lengths of approved nonmetallic flexible hose may be used at machinery connections... do not depend on spring tension for their holding power; and (3) Two clamps are used on each end of...

46 CFR 169.607 - Keel cooler installations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Machinery and Electrical Internal Combustion Engine Installations § 169.607 Keel cooler installations. (a... vessel. (d) Short lengths of approved nonmetallic flexible hose may be used at machinery connections... do not depend on spring tension for their holding power; and (3) Two clamps are used on each end of...

46 CFR 169.607 - Keel cooler installations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Machinery and Electrical Internal Combustion Engine Installations § 169.607 Keel cooler installations. (a... vessel. (d) Short lengths of approved nonmetallic flexible hose may be used at machinery connections... do not depend on spring tension for their holding power; and (3) Two clamps are used on each end of...

30 CFR 77.211-1 - Continuous methane monitoring device; installation and operation; automatic deenergization of...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Continuous methane monitoring device... Installations § 77.211-1 Continuous methane monitoring device; installation and operation; automatic deenergization of electric equipment. Continuous methane monitoring devices shall be set to deenergize...

Environmental assessment: Kotzebue Wind Installation Project, Kotzebue, Alaska

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

NONE

1998-05-01

The DOE is proposing to provide financial assistance to the Kotzebue Electric Association to expand its existing wind installation near Kotzebue, Alaska. Like many rural Alaska towns, Kotzebue uses diesel-powered generators to produce its electricity, the high cost of which is currently subsidized by the Alaska State government. In an effort to provide a cost effective and clean source of electricity, reduce dependence on diesel fuel, and reduce air pollutants, the DOE is proposing to fund an experimental wind installation to test commercially available wind turbines under Arctic conditions. The results would provide valuable information to other Alaska communities experiencingmore » similar dependence on diesel-powered generators. The environmental assessment for the proposed wind installation assessed impacts to biological resources, land use, electromagnetic interference, coastal zone, air quality, cultural resources, and noise. It was determined that the project does not constitute a major Federal action significantly affecting the quality of the human environment. Therefore, the preparation of an environmental impact statement is not required, and DOE has issued a Finding of No Significant Impact.« less

33 CFR 159.71 - Electrical controls and conductors.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conductors. 159.71 Section 159.71 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Electrical controls and conductors. Electrical controls and conductors must be installed in accordance with good marine practice. Wire must be copper and must be stranded. Electrical controls and conductors must...

33 CFR 159.71 - Electrical controls and conductors.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conductors. 159.71 Section 159.71 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... Electrical controls and conductors. Electrical controls and conductors must be installed in accordance with good marine practice. Wire must be copper and must be stranded. Electrical controls and conductors must...

Job Grading Standard for Electrician (High Voltage) WG-2810.

ERIC Educational Resources Information Center

Civil Service Commission, Washington, DC. Bureau of Policies and Standards.

The standard covers nonsupervisory work involved in installation, test, repair, and maintenance of electric power plant and/or overhead and underground primary electrical distribution systems. These jobs require knowledge and application of electrical principles, procedures, materials, and safety standards governing work on electrical systems…

77 FR 2928 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... pressure hose and electrical wiring of the green electrical motor pump (EMP). This proposed AD would... for correct condition and installation of hydraulic pressure hoses, electrical conduits, feeder cables... detect and correct chafing of hydraulic pressure hoses and electrical wiring of the green EMPs, which in...

Snapshot of photovoltaics - February 2018

NASA Astrophysics Data System (ADS)

Jäger-Waldau, Arnulf

2018-05-01

Solar photovoltaic electricity generation is the fastest growing power generation source world-wide. The significant cost reduction of solar PV over the last decade, and the zero fuel cost volatility have increased the attractiveness. In 2017, the newly installed solar PV power of over 90 GW was more than all the world-wide cumulative installed PV capacity until the mid of 2012. China was again the main driver behind this strong growth with more than 50 GW of annual installations in 2017. Apart from the electricity sector, renewable energy sources for the generation of heat and environmental friendly synthetic-fuels for the transport sector will become more and more important in the future.

Advance release of data for the 1980 Statistical Year Book of the electric utility industry. [Monograph; data tables

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

Not Available

1981-01-01

This monograph consists of 25 data tables that will be included in the subject year book, revealing such information as: total US installed generating capacity; installed capacity by states; installed capacity by ownership and type of prime mover; capability - peak load - kWh requirements; generation by states; generation by fuel; sales by years and classes of service; ultimate customers - by years and classes of service; revenues - by years and classes of service; average use and revenue per customer; average revenues per kWh sold; consumption of fossil fuels for electric generation; construction expenditures; and public-utility long-term financing.

Numerical modelling of processes that occur in the selective waste disassembly installation

NASA Astrophysics Data System (ADS)

Cherecheş, T.; Lixandru, P.; Dragnea, D.; Cherecheş, D. M.

2017-08-01

This paper is the result of the attempts of quantitative approach of some of the processes that are occurring in the selective fragmentation with high voltage pulses installation. It has been formulated a methodology which customizes the general methods for the issue of transient electric field in mixed environments. The electromagnetic processes inside the fragmentation installation, the initiation and formation of the discharge channels, the thermodynamic and mechanical effects in the process vessel are complex, transient and very quick. One of the underlying principles of the fragmentation process consists in the differentiated reaction of materials in an electric field. Generally in the process vessel there can be found together three types of materials: dielectrics, metal, electrolytes. The conductivity of dielectric materials is virtually zero. Metallic materials conduct very well through electronic conductivity. Electrolytes have a more modest conductivity since they conduct through electrochemical processes. The electrical current, in this case, is the movement of ions having sizes and the masses different from the electrons. Here, the electric current includes displacements of ions and molecules, collisions and chemical reactions. Part of the electrical field’s energy is absorbed by the electrolyte in the form of mechanical and chemical energy.

Solar Power. Policy Overview and Good Practices

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

Cox, Sadie; Walters, Terri; Esterly, Sean

2015-05-01

As global electricity demand increases, governments are designing and implementing policies to scale up and catalyze renewable energy, which now meets 22% of global electricity demand (REN21 2014). Solar technologies are a critical component of this expanded deployment, and they have experienced unprecedented growth in recent years. As presented in Figure 1, solar prices have decreased significantly over the last decade (REN21 2014) and in 2013, new capacity installation of solar electricity from photovoltaics (PV) 1 surpassed all other renewable energy technologies worldwide—excluding hydropower—with 39 gigawatts installed that year. Concentrating solar thermal power,2 although it still represents a fairly nascentmore » market, also continues to expand as installed capacity increased by 36% in 2013 compared to 2012. In addition to meeting energy demand in an increasingly cost-effective manner, solar deployment can also support critical economic, social, and environmental development goals (Flavin and Hull Aeck, n.d.).« less

33 CFR 127.1107 - Electrical systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Electrical systems. 127.1107... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1107 Electrical systems. Electrical equipment and wiring must be of the kind specified by, and must be installed in accordance with...

33 CFR 127.1107 - Electrical systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Electrical systems. 127.1107... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1107 Electrical systems. Electrical equipment and wiring must be of the kind specified by, and must be installed in accordance with...

33 CFR 127.1107 - Electrical systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Electrical systems. 127.1107... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1107 Electrical systems. Electrical equipment and wiring must be of the kind specified by, and must be installed in accordance with...

33 CFR 127.1107 - Electrical systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Electrical systems. 127.1107... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1107 Electrical systems. Electrical equipment and wiring must be of the kind specified by, and must be installed in accordance with...

33 CFR 127.1107 - Electrical systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Electrical systems. 127.1107... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1107 Electrical systems. Electrical equipment and wiring must be of the kind specified by, and must be installed in accordance with...

46 CFR 169.685 - Electric heating and cooking equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or... designed as to permit complete cleaning, maintenance, and repair. (c) Doors for electric cooking equipment must be provided with heavy duty hinges and locking devices to prevent accidental opening in heavy seas...

INSTRUMENTATION AND CONTROLS DIVISION ELECTRICAL DESIGN STANDARDS AND GRAPHICAL SYMBOLS

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

None

1961-11-01

Copies are presented of the American Standards Association graphical symbols for electrical and electronic equipment and systems. Recommendations are given for electrical elementary design layout, device codings, etc., for permanent type installations. Electrical diagrams copied from American Drafting Standards Manual are presented. (M.C.G.)

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...

30 CFR 75.1101-5 - Installation of foam generator systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of foam generator systems. 75.1101...-5 Installation of foam generator systems. (a) Foam generator systems shall be located so as to discharge foam to the belt drive, belt takeup, electrical controls, gear reducing unit and the conveyor belt...

You're a What? Solar Photovoltaic Installer

ERIC Educational Resources Information Center

Torpey, Elka Maria

2009-01-01

This article talks about solar photovoltaic (PV) installer and features Rebekah Hren, a solar PV installer who puts solar panels on roofs and in other sunny places to turn the sun's power into electricity. Hren enjoys promoting renewable energy, in part because it's an emerging field. In solar PV systems, solar cells--devices that convert sunlight…

46 CFR 76.27-90 - Installations contracted for prior to November 19, 1952.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., and they are maintained in good condition to the satisfaction of the Officer in Charge, Marine Inspection. Minor repairs and alterations may be made to the same standards as the original installation. (2... VESSELS FIRE PROTECTION EQUIPMENT Electric Fire Detecting System, Details § 76.27-90 Installations...

Installation Restoration Program Records Search for Des Moines Air National Guard Installation, Iowa

DTIC Science & Technology

1983-09-01

installation. Low-lying drainageways on the site are underlain by soils of the Gravity series and of the Wabash -Gravity-Nodaway complex. These soils...Shop The electric shop is located in Facility No. 100. Wastes generated from this area include nickel- -- ’ cadmium batteries (24/year) and sulfuric

46 CFR 76.35-15 - Operation and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Operation and installation. 76.35-15 Section 76.35-15... EQUIPMENT Manual Alarm System, Details § 76.35-15 Operation and installation. (a) The system shall be so... system. (d) All wiring and electrical circuits and equipment shall meet the applicable requirements of...

46 CFR 76.30-15 - Operation and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Operation and installation. 76.30-15 Section 76.30-15... EQUIPMENT Pneumatic Fire Detecting System, Details § 76.30-15 Operation and installation. (a) The system... that it may be incorporated with the manual alarm system. (e) All wiring and electrical circuits and...

46 CFR 76.25-35 - Operation and installation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 3 2010-10-01 2010-10-01 false Operation and installation. 76.25-35 Section 76.25-35... EQUIPMENT Automatic Sprinkling System, Details § 76.25-35 Operation and installation. (a) The system shall... all its components shall be used for no other purpose. (h) All wiring and electrical circuits and...

14 CFR 23.1163 - Powerplant accessories.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Electrical equipment subject to arcing or sparking must be installed to minimize the probability of contact... or more than 6 kilowatts must be designed and installed to minimize the probability of a fire hazard...

40 CFR 265.192 - Design and installation of new tank systems or components.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or sacrificial anodes); and (C) Electrical isolation devices such as insulating joints and flanges... stress due to settlement, vibration, expansion or contraction. Note: The piping system installation...

40 CFR 265.192 - Design and installation of new tank systems or components.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or sacrificial anodes); and (C) Electrical isolation devices such as insulating joints and flanges... stress due to settlement, vibration, expansion or contraction. Note: The piping system installation...

40 CFR 265.192 - Design and installation of new tank systems or components.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or sacrificial anodes); and (C) Electrical isolation devices such as insulating joints and flanges... stress due to settlement, vibration, expansion or contraction. Note: The piping system installation...

40 CFR 265.192 - Design and installation of new tank systems or components.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or sacrificial anodes); and (C) Electrical isolation devices such as insulating joints and flanges... stress due to settlement, vibration, expansion or contraction. Note: The piping system installation...

Solar Adoption and Energy Consumption in the Residential Sector

NASA Astrophysics Data System (ADS)

McAllister, Joseph Andrew

This dissertation analyzes the energy consumption behavior of residential adopters of solar photovoltaic systems (solar-PV). Based on large data sets from the San Diego region that have been assembled or otherwise acquired by the author, the dissertation quantifies changes in energy consumption after solar-PV installation and determines whether certain household characteristics are correlated with such changes. In doing so, it seeks to answer two related questions: First, "Do residential solar adopters increase or decrease their electricity consumption after they install a solar-PV system?" Assuming that certain categories of residential adopters increase and others decrease, the second question is "Which residential adopters increase and which decrease their consumption and why?" The database that was used to conduct this analysis includes information about 5,243 residential systems in San Diego Gas & Electric's (SDG&E) service territory installed between January 2007 and December 2010. San Diego is a national leader in the installation of small-scale solar-electric systems, with over 12,000 systems in the region installed as of January 2012, or around 14% of the total number installed in California. The author performed detailed characterization of a significant subset of the solar installations in the San Diego region. Assembled data included technical and economic characteristics of the systems themselves; the solar companies that sold and installed them; individual customer electric utility billing data; metered PV production data for a subgroup of these solar systems; and data about the properties where the systems are located. Primarily, the author was able to conduct an electricity consumption analysis at the individual household level for 2,410 PV systems installed in SDG&E service territory between January 2007 and December 2010. This analysis was designed to detect changes in electricity consumption from the pre-solar to the post-installation period. To the extent increases are present for some solar adopters, the analysis seeks to determine whether there is a "solar rebound" effect analogous to the "rebound" or "take-back" effect that has been observed and studied within the energy efficiency literature. Similarly, to the extent that electric users may decrease overall consumption after installation of a solar system, the study seeks to explore the possibility that solar adoption is part of a continued effort towards clean energy practices more generally, such as energy efficiency and conservation. In this way, the study seeks to determine whether there is a synergistic effect between solar and decreased consumption, for solar adopters generally or for some subsets therein. The assembled data allowed testing of various hypotheses that could help explain observed changes in consumption in different households. One variable that was carefully examined was the sizing of the solar system. As part of the study, analysis of 4,355 systems was conducted to determine how each residential solar system was sized with respect to pre-installation energy consumption. Other potentially interesting or explanatory variables for which information was available include total and net costs of the solar system; age of the home; the climate zone (inland or coastal) where the home is located; the home's pre-installation energy consumption; home characteristics such as assessed value and square footage; and the identity of the solar installation contractor. Aside from extending the literature on the rebound effect to the context of home-based energy generation, this study links to the innovation diffusion literature by focusing on solar "innovators" to understand more about the characteristics that may drive behavior, or conditions under which they also adopt clean energy technologies and practices. The results have clear policy relevance with regard to the development and coordination of policies to promote integration of solar and energy efficiency. Currently several public policies are being developed at various levels of government to encourage both, based on application of the economically rational concept of the "loading order", the California policy that places energy efficiency as the state's highest priority energy resource. However, there has been little study of the interrelationships between them or how these innovations are implemented in practice. This dissertation begins to fill that gap.

Deploying Electric Vehicles and Electric Vehicle Supply Equipment: Tiger Teams Offer Project Assistance for Federal Fleets

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

None

To assist federal agencies with the transition to plug-in electric vehicles (PEVs), including battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), FEMP offers technical guidance on electric vehicle supply equipment (EVSE) installations and site-specific planning through partnerships with the National Renewable Energy Laboratory’s EVSE Tiger Teams.

46 CFR 110.30-3 - Initial inspection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS... inspections during the construction of the vessel, includes a complete inspection of the electric installation and electric equipment or apparatus. The inspection is to determine that the arrangement, materials...

46 CFR 110.30-3 - Initial inspection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS... inspections during the construction of the vessel, includes a complete inspection of the electric installation and electric equipment or apparatus. The inspection is to determine that the arrangement, materials...

46 CFR 110.30-3 - Initial inspection.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS... inspections during the construction of the vessel, includes a complete inspection of the electric installation and electric equipment or apparatus. The inspection is to determine that the arrangement, materials...

Impact of Distribution Feeders that do not have Voltage Regulators on the number of Charged Electric Vehicles using IEEE 34 Bus Test Feeder

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

Allehyani, Ahmed; Beshir, Mohammed

Voltage regulators help maintain an acceptable voltage profile for the system. This paper discusses the effect of installing voltage regulators to the system to fix the voltage drop resulting from the electrical vehicles loading increase when they are being charged. The effect will be studied in the afternoon, when the peak load occurs, using the IEEE 34 bus test feeder. First, only one spot node is used to charge the electric vehicles while a voltage regulator is present. Second, five spot nodes are loaded at the same time to charge the electric vehicles while voltage regulators are installed at eachmore » node. After that, the impact of electric vehicles on distribution feeders that do not have voltage regulators will appear.« less

Data feature: 1996 world nuclear electricity production

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

NONE

1997-12-01

Detailed data on electricity supplied by nuclear power reactors in 1996 are provided. Figures from the International Atomic Energy Agency indicate that a total of 32 countries worldwide were operating 441 nuclear power plants with an installed capacity of 350,411 GWe, and that 36 commercial nuclear power plant units in 14 different countries with an aggregate installed capacity of 27,928 GWe were under construction. Worldwide nuclear generated electricity increased by 3.6% from 1995 to 1996, providing 17.3% of the world`s electricity production. Data for individual countries and regional totals, including generation and consumption data by source, are provided for Westernmore » Europe, Eastern Europe, the Commonwealth of Independent States, the Far East, Canada, and the United States. Other information provided includes 1996 commercial startups, decommissioning, reactor load factors, imports and exports, and gross electricity production.« less

46 CFR 111.95-7 - Wiring of boat winch components.

Code of Federal Regulations, 2012 CFR

2012-10-01

...-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-7 Wiring of boat winch... electric installation from all sources of potential. The switch must be in series with and on the supply...

46 CFR 111.95-7 - Wiring of boat winch components.

Code of Federal Regulations, 2013 CFR

2013-10-01

...-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-7 Wiring of boat winch... electric installation from all sources of potential. The switch must be in series with and on the supply...

46 CFR 111.95-7 - Wiring of boat winch components.

Code of Federal Regulations, 2011 CFR

2011-10-01

...-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-7 Wiring of boat winch... electric installation from all sources of potential. The switch must be in series with and on the supply...

46 CFR 111.95-7 - Wiring of boat winch components.

Code of Federal Regulations, 2014 CFR

2014-10-01

...-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Electric Power-Operated Boat Winches § 111.95-7 Wiring of boat winch... electric installation from all sources of potential. The switch must be in series with and on the supply...

13 CFR 107.50 - Definition of terms.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., electric transmission systems, storage systems, and cyber security. (2) Installation and/or inspection... distribution systems, electric transmission systems, or grid cyber security. (3) Auditing or consulting...

13 CFR 107.50 - Definition of terms.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., electric transmission systems, storage systems, and cyber security. (2) Installation and/or inspection... distribution systems, electric transmission systems, or grid cyber security. (3) Auditing or consulting...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 5 2010-10-01 2010-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

46 CFR 154.1010 - Electrical equipment in gas-dangerous space or zone.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Electrical equipment in gas-dangerous space or zone. 154..., Construction and Equipment Electrical § 154.1010 Electrical equipment in gas-dangerous space or zone. (a) Except as allowed in this section, electrical equipment must not be installed in a gas-dangerous space or...

Diagnosis of Insulation Condition of MV Switchgears by Application of Different Partial Discharge Measuring Methods and Sensors

PubMed Central

2018-01-01

Partial discharges (PD) measurement provides valuable information for the condition assessment of the insulation status of high-voltage (HV) electrical installations. During the last three decades, several PD sensors and measuring techniques have been developed to perform accurate diagnostics when PD measurements are carried out on-site and on-line. For utilities, the most attractive characteristics of on-line measurements are that once the sensors are installed in the grid, the electrical service is uninterrupted and that electrical systems are tested in real operating conditions. In medium-voltage (MV) and HV installations, one of the critical points where an insulation defect can occur is inside metal-clad switchgears (including the cable terminals connected to them). Thus, this kind of equipment is increasingly being monitored to carry out proper maintenance based on their condition. This paper presents a study concerning the application of different electromagnetic measuring techniques (compliant with IEC 62478 and IEC 60270 standards), together with the use of suitable sensors, which enable the evaluation of the insulation condition mainly in MV switchgears. The main scope is to give a general overview about appropriate types of electromagnetic measuring methods and sensors to be applied, while considering the level of detail and accuracy in the diagnosis and the particular fail-save requirements of the electrical installations where the switchgears are located. PMID:29495601

46 CFR 105.20-10 - Pumps.

Code of Federal Regulations, 2010 CFR

2010-10-01

... discharge side of pump if the pressure under shutoff conditions exceeds 60 pounds. When a relief valve is installed, it shall discharge back to the suction of the pump. (c) Where electric motors are installed with...

46 CFR 32.20-1 - Equipment installations on vessels during World War II-TB/ALL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Equipment installations on vessels during World War II-TB/ALL. 32.20-1 Section 32.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS... installations on vessels during World War II—TB/ALL. Boilers, pressure vessels, machinery, piping, electrical...

46 CFR 32.20-1 - Equipment installations on vessels during World War II-TB/ALL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Equipment installations on vessels during World War II-TB/ALL. 32.20-1 Section 32.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS... installations on vessels during World War II—TB/ALL. Boilers, pressure vessels, machinery, piping, electrical...

46 CFR 32.20-1 - Equipment installations on vessels during World War II-TB/ALL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Equipment installations on vessels during World War II-TB/ALL. 32.20-1 Section 32.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS... installations on vessels during World War II—TB/ALL. Boilers, pressure vessels, machinery, piping, electrical...

46 CFR 32.20-1 - Equipment installations on vessels during World War II-TB/ALL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Equipment installations on vessels during World War II-TB/ALL. 32.20-1 Section 32.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS... installations on vessels during World War II—TB/ALL. Boilers, pressure vessels, machinery, piping, electrical...

75 FR 81508 - Airworthiness Directives; The Boeing Company Model 777-200, -200LR, -300, and -300ER Series...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... require installing new panels in the main equipment center, making certain wiring changes, installing new..., Boeing found indications of wiring deterioration that could cause electrical faults in the main tank... center; making certain wiring changes; installing new GFI relays in the P301 and P302 panels; and...

46 CFR 110.30-1 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection... vessels in other parts of this chapter. (b) In the inspection of electric equipment and installations, the...) This subpart must not be construed to imply that shop tests or factory inspections of electric...

46 CFR 110.30-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection... vessels in other parts of this chapter. (b) In the inspection of electric equipment and installations, the...) This subpart must not be construed to imply that shop tests or factory inspections of electric...

46 CFR 110.30-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection... vessels in other parts of this chapter. (b) In the inspection of electric equipment and installations, the...) This subpart must not be construed to imply that shop tests or factory inspections of electric...

33 CFR 183.5 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway, NJ 08854: IEEE 45 IEEE Recommended Practice for Electrical Installations on Shipboard—1983. Cable... Council, Inc., 3069 Solomons Island Road, Edgewater, Maryland 21037-1416: ABYC A-16 Electric Navigation...

33 CFR 183.5 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway, NJ 08854: IEEE 45 IEEE Recommended Practice for Electrical Installations on Shipboard—1983. Cable... Council, Inc., 3069 Solomons Island Road, Edgewater, Maryland 21037-1416: ABYC A-16 Electric Navigation...

33 CFR 183.5 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway, NJ 08854: IEEE 45 IEEE Recommended Practice for Electrical Installations on Shipboard—1983. Cable... Council, Inc., 3069 Solomons Island Road, Edgewater, Maryland 21037-1416: ABYC A-16 Electric Navigation...

33 CFR 183.5 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Plastics § 183.114 Institute of Electrical and Electronics, Engineers, Inc., 445 Hoes Lane, Piscataway, NJ 08854: IEEE 45 IEEE Recommended Practice for Electrical Installations on Shipboard—1983. Cable... Council, Inc., 3069 Solomons Island Road, Edgewater, Maryland 21037-1416: ABYC A-16 Electric Navigation...

14 CFR 25.1713 - Fire protection: EWIS.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Electrical Wiring Interconnection Systems (EWIS) § 25.1713... used during emergency procedures must be fire resistant. (c) Insulation on electrical wire and electrical cable, and materials used to provide additional protection for the wire and cable, installed in...

75 FR 16676 - Airworthiness Standards; Electrical and Electronic System Lightning Protection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... systems that allow them to operate into instrument meteorological conditions (IMC), where lightning... 27 standards that operate in VFR-only operations with electrical or electronic systems installed for... Airworthiness Standards; Electrical and Electronic System Lightning Protection AGENCY: Federal Aviation...

Mountain Plains Learning Experience Guide: Electrical Wiring. Course: Electrical Wiring Trim-Out.

ERIC Educational Resources Information Center

Arneson, R.; And Others

One of two individualized courses included in an electrical wiring curriculum, this course covers electrical materials installation for the trim-out stage. The course is comprised of five units: (1) Outlets, (2) Fixtures, (3) Switches, (4) Appliances, and (5) Miscellaneous. Each unit begins with a Unit Learning Experience Guide that gives…

46 CFR 183.330 - Distribution panels and switchboards.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.330... vessel's wiring, must not have any electrically unshielded or uninsulated surfaces. (j) Switchboards and...

Study of seismic response and vibration control of High voltage electrical equipment damper based on TMD

NASA Astrophysics Data System (ADS)

Liu, Chuncheng; Wang, Chongyang; Mao, Long; Zha, Chuanming

2016-11-01

Substation high voltage electrical equipment such as mutual inductor, circuit interrupter, disconnecting switch, etc., has played a key role in maintaining the normal operation of the power system. When the earthquake disaster, the electrical equipment of the porcelain in the transformer substation is the most easily to damage, causing great economic losses. In this paper, using the method of numerical analysis, the establishment of a typical high voltage electrical equipment of three dimensional finite element model, to study the seismic response of a typical SF6 circuit breaker, at the same time, analysis and contrast the installation ring tuned mass damper (TMD damper for short), by changing the damper damping coefficient and the mass block, install annular TMD vibration control effect is studied. The results of the study for guiding the seismic design of high voltage electrical equipment to provide valuable reference.

How to increase the efficiency of the electrical discharge method for destruction of nonconductive solid materials

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

Voitenko, N. V., E-mail: tevn@hvd.tpu.ru; Yudin, A. S.; Kuznetsova, N. S.

The paper deals with the relevance of using electrical discharge technology for construction works in the city. The technical capabilities of the installation for the multi-borehole electro-discharge splitting off and destruction of rocks and concrete are described. The ways to increase the efficiency of the electrical discharge method for the destruction of solids are proposed. In order to augment the discharge circuit energy, the energy storage is separated into two individual capacitor batteries. The throttle with the inductance of 28.6 μH is installed in one of the batteries, which increases the duration of the channel energy release to 400 μsmore » and the efficiency of electrical discharge splitting off of concrete.« less

Cassini's RTGs undergo mechanical and electrical verification tests in the PHSF

NASA Technical Reports Server (NTRS)

1997-01-01

This radioisotope thermoelectric generator (RTG), at center, is ready for electrical verification testing now that it has been installed on the Cassini spacecraft in the Payload Hazardous Servicing Facility. A handling fixture, at far left, remains attached. This is the third and final RTG to be installed on Cassini for the prelaunch tests. The RTGs will provide electrical power to Cassini on its 6.7-year trip to the Saturnian system and during its four-year mission at Saturn. RTGs use heat from the natural decay of plutonium to generate electric power. The generators enable spacecraft to operate at great distances from the Sun where solar power systems are not feasible. The Cassini mission is targeted for an Oct. 6 launch aboard a Titan IVB/Centaur expendable launch vehicle.

Utilization requirements. A southern California Gas Company project SAGE report: Utilization requirements

NASA Technical Reports Server (NTRS)

Barbieri, R. H.; Schoen, R.; Hirshberg, A. S.

1978-01-01

Utilization requirements are given and comparisons made of two phase III SAGE (solar assisted gas energy) installations in California: (1) a retrofit installation in an existing apartment building in El Toro, and (2) an installation in a new apartment building in Upland. Such testing in the field revealed the requirements to be met if SAGE-type installations are to become commercially practical on a widespread basis in electric and gas energy usage.

High conductance surge cable

DOEpatents

Murray, M.M.; Wilfong, D.H.; Lomax, R.E.

1998-12-08

An electrical cable for connecting transient voltage surge suppressors to electrical power panels. A strip of electrically conductive foil defines a longitudinal axis, with a length of an electrical conductor electrically attached to the metallic foil along the longitudinal axis. The strip of electrically conductive foil and the length of an electrical conductor are covered by an insulating material. For impedance matching purposes, triangular sections can be removed from the ends of the electrically conductive foil at the time of installation. 6 figs.

46 CFR 169.669 - Radiotelephone equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Machinery and Electrical Electrical Installations Operating at Potentials of Less Than 50 Volts on Vessels of Less Than 100 Gross Tons § 169.669 Radiotelephone equipment. A separate circuit from the...

25 CFR 175.23 - Customer responsibilities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... National Electrical Code of the National Board of Fire Underwriters for Electric Wiring and Apparatus as they apply to the installation and operation of customer-owned equipment; (b) Be responsible for...

24 CFR 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... for the future installation of a clothes dryer. 3280.708 Section 3280.708 Housing and Urban... duct system and provisions for the future installation of a clothes dryer. (a) Clothes dryers. (1) All gas and electric clothes dryers shall be exhausted to the outside by a moisture-lint exhaust duct and...

24 CFR 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.

Code of Federal Regulations, 2012 CFR

2012-04-01

... for the future installation of a clothes dryer. 3280.708 Section 3280.708 Housing and Urban... duct system and provisions for the future installation of a clothes dryer. (a) Clothes dryers. (1) All gas and electric clothes dryers shall be exhausted to the outside by a moisture-lint exhaust duct and...

24 CFR 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.

Code of Federal Regulations, 2014 CFR

2014-04-01

... for the future installation of a clothes dryer. 3280.708 Section 3280.708 Housing and Urban... duct system and provisions for the future installation of a clothes dryer. (a) Clothes dryers. (1) All gas and electric clothes dryers shall be exhausted to the outside by a moisture-lint exhaust duct and...

24 CFR 3280.708 - Exhaust duct system and provisions for the future installation of a clothes dryer.

Code of Federal Regulations, 2013 CFR

2013-04-01

... for the future installation of a clothes dryer. 3280.708 Section 3280.708 Housing and Urban... duct system and provisions for the future installation of a clothes dryer. (a) Clothes dryers. (1) All gas and electric clothes dryers shall be exhausted to the outside by a moisture-lint exhaust duct and...

33 CFR 149.409 - How many fire extinguishers are needed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... turbine engines B-II One for each engine. 2 (6) Open electric motors and generators C-II One for each of... fixed system is installed. 2 If the engine is installed on a weather deck or is open to the atmosphere... fans, are exempt. 4 Not required if a fixed foam system is installed in accordance with 46 CFR 108.489. ...

33 CFR 149.409 - How many fire extinguishers are needed?

Code of Federal Regulations, 2013 CFR

2013-07-01

... turbine engines B-II One for each engine. 2 (6) Open electric motors and generators C-II One for each of... fixed system is installed. 2 If the engine is installed on a weather deck or is open to the atmosphere... fans, are exempt. 4 Not required if a fixed foam system is installed in accordance with 46 CFR 108.489...

33 CFR 149.409 - How many fire extinguishers are needed?

Code of Federal Regulations, 2012 CFR

2012-07-01

... turbine engines B-II One for each engine. 2 (6) Open electric motors and generators C-II One for each of... fixed system is installed. 2 If the engine is installed on a weather deck or is open to the atmosphere... fans, are exempt. 4 Not required if a fixed foam system is installed in accordance with 46 CFR 108.489. ...

33 CFR 149.409 - How many fire extinguishers are needed?

Code of Federal Regulations, 2014 CFR

2014-07-01

... turbine engines B-II One for each engine. 2 (6) Open electric motors and generators C-II One for each of... fixed system is installed. 2 If the engine is installed on a weather deck or is open to the atmosphere... fans, are exempt. 4 Not required if a fixed foam system is installed in accordance with 46 CFR 108.489...

33 CFR 149.409 - How many fire extinguishers are needed?

Code of Federal Regulations, 2011 CFR

2011-07-01

... turbine engines B-II One for each engine. 2 (6) Open electric motors and generators C-II One for each of... fixed system is installed. 2 If the engine is installed on a weather deck or is open to the atmosphere... fans, are exempt. 4 Not required if a fixed foam system is installed in accordance with 46 CFR 108.489. ...

46 CFR 129.510 - Lifeboat winches.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Lifeboat winches. 129.510 Section 129.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS Miscellaneous Electrical Systems § 129.510 Lifeboat winches. Each lifeboat winch operated by electric power must...

46 CFR 129.510 - Lifeboat winches.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Lifeboat winches. 129.510 Section 129.510 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS ELECTRICAL INSTALLATIONS Miscellaneous Electrical Systems § 129.510 Lifeboat winches. Each lifeboat winch operated by electric power must...

49 CFR 236.301 - Where signals shall be provided.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 236.301 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD... over a hand-operated switch into interlocking limits if the switch is provided with an electric lock..., electrically. Electric locks installed under this rule must conform to the time and approach locking...

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

Energy regeneration model of self-consistent field of electron beams into electric power*

NASA Astrophysics Data System (ADS)

Kazmin, B. N.; Ryzhov, D. R.; Trifanov, I. V.; Snezhko, A. A.; Savelyeva, M. V.

2016-04-01

We consider physic-mathematical models of electric processes in electron beams, conversion of beam parameters into electric power values and their transformation into users’ electric power grid (onboard spacecraft network). We perform computer simulation validating high energy efficiency of the studied processes to be applied in the electric power technology to produce the power as well as electric power plants and propulsion installation in the spacecraft.

Route 130 bridge snowfree installation electrical analysis and recommendations.

DOT National Transportation Integrated Search

1998-02-01

Results of an experimental investigation on the properties of a snowfree installation for a bridge deck : are reported. The New Jersey Department of Transportation has contracted the Superior Graphite : Company to provide a heated pavement system for...

30 CFR 817.180 - Utility installations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-UNDERGROUND MINING ACTIVITIES § 817.180 Utility installations. All underground mining activities shall be conducted in a manner...; oil, gas, and coal-slurry pipelines, railroads; electric and telephone lines; and water and sewage...

Geothermal Energy: Prospects and Problems

ERIC Educational Resources Information Center

Ritter, William W.

1973-01-01

An examination of geothermal energy as a means of increasing the United States power resources with minimal pollution problems. Developed and planned geothermal-electric power installations around the world, capacities, installation dates, etc., are reviewed. Environmental impact, problems, etc. are discussed. (LK)

2016 Data Book Shows Continued Growth of Renewable Electricity | News |

Science.gov Websites

NREL 2016 Data Book Shows Continued Growth of Renewable Electricity News Release: 2016 Data Book Shows Continued Growth of Renewable Electricity January 31, 2018 The 2016 Renewable Energy Data Book shows that U.S. renewable electricity grew to 18.3 percent of total installed capacity and 15.6

Mountain Plains Learning Experience Guide: Electrical Wiring. Course: Electrical Wiring Rough-In.

ERIC Educational Resources Information Center

Arneson, R.; And Others

One of two individualized courses included in an electrical wiring curriculum, this course covers electrical installations that are generally hidden within the structure. The course is comprised of four units: (1) Outlet and Switch Boxes, (2) Wiring, (3) Service Entrance, and (4) Signal and Low Voltage Systems. Each unit begins with a Unit…

Comparison study of the technical characteristics and financial analysis of electric battery storage systems for residential grid

NASA Astrophysics Data System (ADS)

Palivos, Marios; Vokas, Georgios A.; Anastasiadis, Anestis; Papageorgas, Panagiotis; Salame, Chafic

2018-05-01

One of the major energy issues of our days is reliable and effective energy generation and supply of electricity grids. In recent years there has been experienced a rapid development and implementation of Renewable Energy Sources (RES) worldwide. On one hand, many Gigawatts of grid-connected renewables are being installed and on the other many Megawatts of hybrid renewable systems for residential use are being installed making use of electric battery systems, in order to cover all daily energy and power needs during. New types of batteries are being developed and many companies have made great progress providing a variety of electricity storage products. The purpose of this research is firstly to highlight the necessity and also the importance of the use of energy storage systems and secondly, through detailed technical and financial simulation analysis using HOMER Pro-optimization software, to compare the technical characteristics and performance of energy storage systems by various leading companies when installed in a residential renewable energy system with a specific load and at the same time to provide the most efficient system economically. Results concerning the operation and the choice of a storage system are derived.

46 CFR 111.30-24 - Generation systems greater than 3000 kw.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 111.30-24 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-24 Generation systems greater than 3000 kw... Outer Continental Shelf facility, when the total installed electric power of the ship's service...

46 CFR 111.30-24 - Generation systems greater than 3000 kw.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Section 111.30-24 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-24 Generation systems greater than 3000 kw... Outer Continental Shelf facility, when the total installed electric power of the ship's service...

46 CFR 111.30-24 - Generation systems greater than 3000 kw.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 111.30-24 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-24 Generation systems greater than 3000 kw... Outer Continental Shelf facility, when the total installed electric power of the ship's service...

46 CFR 111.30-24 - Generation systems greater than 3000 kw.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 111.30-24 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-24 Generation systems greater than 3000 kw... Outer Continental Shelf facility, when the total installed electric power of the ship's service...

46 CFR 111.30-24 - Generation systems greater than 3000 kw.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 111.30-24 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Switchboards § 111.30-24 Generation systems greater than 3000 kw... Outer Continental Shelf facility, when the total installed electric power of the ship's service...

46 CFR 108.177 - Electrical equipment in classified locations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Electrical equipment in classified locations. 108.177 Section 108.177 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE... equipment in classified locations. Electrical equipment and devices installed in spaces made non-hazardous...

Aircraft Electric Secondary Power

NASA Technical Reports Server (NTRS)

1983-01-01

Technologies resulted to aircraft power systems and aircraft in which all secondary power is supplied electrically are discussed. A high-voltage dc power generating system for fighter aircraft, permanent magnet motors and generators for aircraft, lightweight transformers, and the installation of electric generators on turbine engines are among the topics discussed.

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.01-1 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false General. 111.01-1 Section 111.01-1 Shipping COAST GUARD, 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...

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Inspection for certification. 110.30-5 Section 110.30-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric...

46 CFR 110.30-5 - Inspection for certification.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Inspection for certification. 110.30-5 Section 110.30-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING GENERAL PROVISIONS Testing and Inspection § 110.30-5 Inspection for certification. Electric installations and electric...

46 CFR 111.01-1 - General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false General. 111.01-1 Section 111.01-1 Shipping COAST GUARD, 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...

77 FR 24833 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-26

... the hydraulic high pressure hose and electrical wiring of the green electrical motor pump (EMP). This... panel; doing a one-time general visual inspection for correct condition and installation of hydraulic... electrical wiring of the green EMPs, which in combination with a system failure, could cause an uncontrolled...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-41 - Battery rooms.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Battery rooms. 111.105-41 Section 111.105-41 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Hazardous Locations § 111.105-41 Battery rooms. Each electrical installation in a battery room...

46 CFR 111.105-5 - System integrity.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false System integrity. 111.105-5 Section 111.105-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL... individual electrical installation in a hazardous location must comply specifically with Articles 500-505 of...

Student Team Achievement Divisions: Its Effect on Electrical Motor Installation Knowledge Competence

NASA Astrophysics Data System (ADS)

Hanafi, Ahmad; Basuki, Ismet

2018-04-01

Student team achievement division (STAD) was an active learning strategy with the small group inside of the classroom members. The students would work in small heterogeneous groups (of five to six members) and help one another to comprehend the material given. To achieve the objectives of the study, this research aims to know the effect of STAD on competence of electrical motor installation. The objective of the student competence was knowledge competence. The data was collected from 30 students. the participants were the students of second class at electrical installation techniques, SMKN 1 Pungging Indonesia. The design of empirical test in this research was one shot case study. The result of knowledge test would be compared by criteria for minimum competence, which was 75. Knowledge competence was analyzed with one sample t test technique. From the analysis got average 84.93, which meant average of student competence had reached criteria for minimum competence. From that analyze, It could be concluded that STAD was effective on electrical motor installation knowledge competence. STAD could grow student motivation to learn better than other models. But, in the application of cooperative learning teacher should prepare carefully before the learning process to avoid problems that could arise during group learning such as students who were less active in the groups. The problem could be resolved by away the teachers took around to check each group. It was felt could minimize the problems.

The SunShot Initiative’s 2030 Goal: 3¢ per Kilowatt Hour for Solar Electricity

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

None

In 2011, when solar power comprised less than 0.1% of the U.S. electricity supply, the U.S. Department of Energy (DOE) launched the SunShot Initiative with the goal of making solar electricity cost-competitive with traditionally generated electricity by 2020 without subsidies. At the time, this meant reducing photovoltaic (PV) and concentrating solar power (CSP) prices by approximately 75% across the residential, commercial, and utility-scale sectors. For utility-scale solar, this target is a levelized cost of energy (LCOE) of 6¢ per kilowatt hour (kWh)1. Rapid progress has been made in accelerating achievement of these cost reductions, and DOE’s Solar Energy Technologies Officemore » (SETO) sees clear pathways to meeting the SunShot 2020 cost targets on schedule.2 Enabled by the cost reductions to date, solar-generated electricity has become mainstream. In 2014 and 2015, solar represented about one-third of new electrical generating capacity installed in the United States Halfway through 2016, solar was supplying 1% of U.S. electricity demand and growing with an installed capacity of 30 gigawatts.« less

Natural Flow Air Cooled Photovoltaics

NASA Astrophysics Data System (ADS)

Tanagnostopoulos, Y.; Themelis, P.

2010-01-01

Our experimental study aims to investigate the improvement in the electrical performance of a photovoltaic installation on buildings through cooling of the photovoltaic panels with natural air flow. Our experimental study aims to investigate the improvement in the electrical performance of a photovoltaic installation on buildings through cooling of the photovoltaic panels with natural air flow. We performed experiments using a prototype based on three silicon photovoltaic modules placed in series to simulate a typical sloping building roof with photovoltaic installation. In this system the air flows through a channel on the rear side of PV panels. The potential for increasing the heat exchange from the photovoltaic panel to the circulating air by the addition of a thin metal sheet (TMS) in the middle of air channel or metal fins (FIN) along the air duct was examined. The operation of the device was studied with the air duct closed tightly to avoid air circulation (CLOSED) and the air duct open (REF), with the thin metal sheet (TMS) and with metal fins (FIN). In each case the experiments were performed under sunlight and the operating parameters of the experimental device determining the electrical and thermal performance of the system were observed and recorded during a whole day and for several days. We collected the data and form PV panels from the comparative diagrams of the experimental results regarding the temperature of solar cells, the electrical efficiency of the installation, the temperature of the back wall of the air duct and the temperature difference in the entrance and exit of the air duct. The comparative results from the measurements determine the improvement in electrical performance of the photovoltaic cells because of the reduction of their temperature, which is achieved by the naturally circulating air.

High conductance surge cable

DOEpatents

Murray, Matthew M.; Wilfong, Dennis H.; Lomax, Ralph E.

1998-01-01

An electrical cable for connecting transient voltage surge suppressers to ectrical power panels. A strip of electrically conductive foil defines a longitudinal axis, with a length of an electrical conductor electrically attached to the metallic foil along the longitudinal axis. The strip of electrically conductive foil and the length of an electrical conductor are covered by an insulating material. For impedance matching purposes, triangular sections can be removed from the ends of the electrically conductive foil at the time of installation.

Consequences of Fire: The Killing Fumes

MedlinePlus

... Electric Vehicles Fire Fighter Safety and Response for Solar Power Systems Fire Fighting Tactics Under Wind Driven ... Protection Devices Development of Fire Mitigations Solutions for PV Systems Installed on Building Roofs - Phase 1 Electric/ ...

46 CFR 169.681 - Disconnect switches and devices.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or More on Vessels of... controllers. (e) Disconnect means must be provided to open all conductors of generator and shore power cables...

Cassini's RTGs undergo mechanical and electrical verification testing in the PHSF

NASA Technical Reports Server (NTRS)

1997-01-01

Jet Propulsion Laboratory (JPL) workers carefully roll into place a platform with a second radioisotope thermoelectric generator (RTG) for installation on the Cassini spacecraft. In background at left, the first of three RTGs already has been installed on Cassini. The RTGs will provide electrical power to Cassini on its 6.7-year trip to the Saturnian system and during its four-year mission at Saturn. The power units are undergoing mechanical and electrical verification testing in the Payload Hazardous Servicing Facility. RTGs use heat from the natural decay of plutonium to generate electric power. The generators enable spacecraft to operate far from the Sun where solar power systems are not feasible. The Cassini mission is scheduled for an Oct. 6 launch aboard a Titan IVB/Centaur expendable launch vehicle. Cassini is built and managed for NASA by JPL.

An automatically-shifted two-speed transaxle system for an electric vehicle

NASA Technical Reports Server (NTRS)

Gordon, H. S.; Hassman, G. V.

1980-01-01

An automatic shifting scheme for a two speed transaxle for use with an electric vehicle propulsion system is described. The transaxle system was to be installed in an instrumented laboratory propulsion system of an ac electric vehicle drive train. The transaxle which had been fabricated is also described.

30 CFR 75.518 - Electric equipment and circuits; overload and short circuit protection.

Code of Federal Regulations, 2010 CFR

2010-07-01

... short circuit protection. 75.518 Section 75.518 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Equipment-General § 75.518 Electric equipment and circuits; overload and short circuit protection... installed so as to protect all electric equipment and circuits against short circuit and overloads. Three...

49 CFR 236.207 - Electric lock on hand-operated switch; control.

Code of Federal Regulations, 2011 CFR

2011-10-01

... THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES Automatic Block Signal Systems Standards § 236.207 Electric lock on hand-operated... 49 Transportation 4 2011-10-01 2011-10-01 false Electric lock on hand-operated switch; control...

Shock absorbing mount for electrical components

NASA Technical Reports Server (NTRS)

Dillon, R. F., Jr.; Mayne, R. C. (Inventor)

1975-01-01

A shock mount for installing electrical components on circuit boards is described. The shock absorber is made of viscoelastic material which interconnects the electrical components. With this system, shocks imposed on one component of the circuit are not transmitted to other components. A diagram of a typical circuit is provided.

16 CFR 1404.2 - Background.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CELLULOSE INSULATION... can occur where cellulose insulation is improperly installed too close to the sides or over the top of recessed electrical light fixtures, or installed too close to the exhaust flues from heat producing devices...

16 CFR 1404.2 - Background.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CELLULOSE INSULATION... can occur where cellulose insulation is improperly installed too close to the sides or over the top of recessed electrical light fixtures, or installed too close to the exhaust flues from heat producing devices...

16 CFR 1404.2 - Background.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CELLULOSE INSULATION... can occur where cellulose insulation is improperly installed too close to the sides or over the top of recessed electrical light fixtures, or installed too close to the exhaust flues from heat producing devices...

16 CFR 1404.2 - Background.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS CELLULOSE INSULATION... can occur where cellulose insulation is improperly installed too close to the sides or over the top of recessed electrical light fixtures, or installed too close to the exhaust flues from heat producing devices...

46 CFR 111.15-25 - Overload and reverse current protection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Storage Batteries and Battery Chargers: Construction and Installation... battery conductor, except conductors of engine cranking batteries and batteries with a nominal potential of 6 volts or less. For large storage battery installations, the overcurrent protective devices must...

46 CFR 111.15-25 - Overload and reverse current protection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Storage Batteries and Battery Chargers: Construction and Installation... battery conductor, except conductors of engine cranking batteries and batteries with a nominal potential of 6 volts or less. For large storage battery installations, the overcurrent protective devices must...

46 CFR 111.15-25 - Overload and reverse current protection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Storage Batteries and Battery Chargers: Construction and Installation... battery conductor, except conductors of engine cranking batteries and batteries with a nominal potential of 6 volts or less. For large storage battery installations, the overcurrent protective devices must...

46 CFR 111.15-25 - Overload and reverse current protection.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Storage Batteries and Battery Chargers: Construction and Installation... battery conductor, except conductors of engine cranking batteries and batteries with a nominal potential of 6 volts or less. For large storage battery installations, the overcurrent protective devices must...

46 CFR 111.15-25 - Overload and reverse current protection.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Storage Batteries and Battery Chargers: Construction and Installation... battery conductor, except conductors of engine cranking batteries and batteries with a nominal potential of 6 volts or less. For large storage battery installations, the overcurrent protective devices must...

A Study on Grid-Square Statistics Based Estimation of Regional Electricity Demand and Regional Potential Capacity of Distributed Generators

NASA Astrophysics Data System (ADS)

Kato, Takeyoshi; Sugimoto, Hiroyuki; Suzuoki, Yasuo

We established a procedure for estimating regional electricity demand and regional potential capacity of distributed generators (DGs) by using a grid square statistics data set. A photovoltaic power system (PV system) for residential use and a co-generation system (CGS) for both residential and commercial use were taken into account. As an example, the result regarding Aichi prefecture was presented in this paper. The statistical data of the number of households by family-type and the number of employees by business category for about 4000 grid-square with 1km × 1km area was used to estimate the floor space or the electricity demand distribution. The rooftop area available for installing PV systems was also estimated with the grid-square statistics data set. Considering the relation between a capacity of existing CGS and a scale-index of building where CGS is installed, the potential capacity of CGS was estimated for three business categories, i.e. hotel, hospital, store. In some regions, the potential capacity of PV systems was estimated to be about 10,000kW/km2, which corresponds to the density of the existing area with intensive installation of PV systems. Finally, we discussed the ratio of regional potential capacity of DGs to regional maximum electricity demand for deducing the appropriate capacity of DGs in the model of future electricity distribution system.

76 FR 41659 - Airworthiness Directives; The Boeing Company Model 747 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-15

...), which could result in electrical arcing between the wires and aluminum conduit and consequent fire or... pumps (if installed), which could result in electrical arcing between the wires and aluminum conduit and...

The General Electric MOD-1 wind turbine generator program

NASA Technical Reports Server (NTRS)

Poor, R. H.; Hobbs, R. B.

1979-01-01

The design, fabrication, installation and checkout of MOD-1, a megawatt class wind turbine generator which generates utility grade electrical power, is described. A MOD-1/MOD-1A tradeoff study is discussed.

46 CFR 169.684 - Overcurrent protection for motors and motor branch circuits.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at... motor that is responsive to motor current or to both motor current and temperature may be used. (b) The...

46 CFR 169.692 - Remote stop stations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Machinery and Electrical Electrical Installations on Vessels of 100 Gross Tons and Over § 169.692 Remote... propulsion unit, (b) A bilge slop or dirty oil discharge shutdown at the deck discharge, (c) A ventilation...

Bexar County Parking Garage Photovoltaic Panels

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

Weir, Golda

2012-01-23

The main objective of the Bexar County Parking Garage Photovoltaic (PV) Panel project is to install a PV System that will promote the use of renewable energy. This project will also help sustain Bexar County ongoing greenhouse gas emissions reduction and energy efficiency goals. The scope of this project includes the installation of a 100-kW system on the top level of a new 236,285 square feet parking garage. The PV system consists of 420 solar panels that covers 7,200 square feet and is tied into the electric-grid. It provides electricity to the office area located within the garage. The estimatedmore » annual electricity production of the PV system is 147,000 kWh per year.« less

Cassini's RTGs undergo mechanical and electrical verification testing in the PHSF

NASA Technical Reports Server (NTRS)

1997-01-01

Jet Propulsion Laboratory (JPL) engineers examine the interface surface on the Cassini spacecraft prior to installation of the third radioisotope thermoelectric generator (RTG). The other two RTGs, at left, already are installed on Cassini. The three RTGs will be used to power Cassini on its mission to the Saturnian system. They are undergoing mechanical and electrical verification testing in the Payload Hazardous Servicing Facility. RTGs use heat from the natural decay of plutonium to generate electric power. The generators enable spacecraft to operate far from the Sun where solar power systems are not feasible. The Cassini mission is scheduled for an Oct. 6 launch aboard a Titan IVB/Centaur expendable launch vehicle. Cassini is built and managed for NASA by JPL.

KSC-97PC1088

NASA Image and Video Library

1997-07-18

This radioisotope thermoelectric generator (RTG), at center, is ready for electrical verification testing now that it has been installed on the Cassini spacecraft in the Payload Hazardous Servicing Facility. A handling fixture, at far left, remains attached. This is the third and final RTG to be installed on Cassini for the prelaunch tests. The RTGs will provide electrical power to Cassini on its 6.7-year trip to the Saturnian system and during its four-year mission at Saturn. RTGs use heat from the natural decay of plutonium to generate electric power. The generators enable spacecraft to operate at great distances from the Sun where solar power systems are not feasible. The Cassini mission is targeted for an Oct. 6 launch aboard a Titan IVB/Centaur expendable launch vehicle

Making the Connection: Beneficial Collaboration Between Army Installations and Energy Utility Companies

DTIC Science & Technology

2011-01-01

natural gas vehicle-fueling station, improving the efficiency of boilers, installing a generating system to supplement the electricity purchased during...voltage regulation of transformers in its substations to improve energy efficiency and a small study on customer assistance, both at BPA’s own expense...Fort Campbell has installed more energy efficient boilers, HVAC systems , hot water heaters, lighting, 10 A ground source heat pump (GSHP), also

29 CFR 1926.408 - Special systems.

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926... electrical connections. The enclosure shall have provision for locking so only authorized qualified persons... as substations, trailers, cars, mobile shovels, draglines, hoists, drills, dredges, compressors...

29 CFR 1926.408 - Special systems.

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926... electrical connections. The enclosure shall have provision for locking so only authorized qualified persons... as substations, trailers, cars, mobile shovels, draglines, hoists, drills, dredges, compressors...

29 CFR 1926.408 - Special systems.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926... electrical connections. The enclosure shall have provision for locking so only authorized qualified persons... as substations, trailers, cars, mobile shovels, draglines, hoists, drills, dredges, compressors...

77 FR 5817 - Ocean Renewable Power Company, Tidal Energy Project, Cobscook Bay, ME

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... ocean floor, used for generating electricity from tidal currents and is now providing the public the... impacts associated with installation of an underwater cable assembly to transfer electricity to a power...

29 CFR 1926.408 - Special systems.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926... electrical connections. The enclosure shall have provision for locking so only authorized qualified persons... as substations, trailers, cars, mobile shovels, draglines, hoists, drills, dredges, compressors...

29 CFR 1926.408 - Special systems.

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Electrical Installation Safety Requirements § 1926... electrical connections. The enclosure shall have provision for locking so only authorized qualified persons... as substations, trailers, cars, mobile shovels, draglines, hoists, drills, dredges, compressors...

Alternative Fuels Data Center: Deployment of Hybrid and Plug-In Electric

Science.gov Websites

standard permit for residential charging stations that allows for quick, safe installation of electric and inspector prepare homes for safe and reliable vehicle charging. Clean Cities Project Awards The

Energy Security: Emerging Challenges and Opportunities

DTIC Science & Technology

2010-08-01

46 Appendix A: Electrical Capacity Margins...options........................................................................................ 21 6 Net electrical capacity compared to the North...Energy Security The Army Energy and Water Campaign Plan for Installations defines energy security as: the capacity to avoid adverse impact of energy

NREL + SolarCity: Maximizing Solar Power on Electrical Grids Video Text

Science.gov Websites

Electrical Grids video. RYAN HANLEY: The growth of distributed energy resources is becoming real and tangible . BRYAN HANNEGAN: Solar technologies, particularly those distributed, rooftop, PV solar technologies, add Hawaiian Electric Company was concerned about as far as installing distributed energy resources on their

77 FR 3088 - Airworthiness Directives; General Electric Company Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-23

... Airworthiness Directives; General Electric Company Turbofan Engines AGENCY: Federal Aviation Administration (FAA... Electric Company (GE) CF34-10E series turbofan engines. This AD was prompted by a report of heavy wear... turbofan engines installed on airplanes of U.S. registry. We also estimate that it will take about 8 work...

46 CFR 169.688 - Power supply.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Power supply. 169.688 Section 169.688 Shipping COAST... Electrical Electrical Installations on Vessels of 100 Gross Tons and Over § 169.688 Power supply. (a) The... provide electric power for any vital system listed in § 169.642 of this subchapter, at least two...

46 CFR 169.688 - Power supply.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Power supply. 169.688 Section 169.688 Shipping COAST... Electrical Electrical Installations on Vessels of 100 Gross Tons and Over § 169.688 Power supply. (a) The... provide electric power for any vital system listed in § 169.642 of this subchapter, at least two...

Construction Cluster Volume 5 [Electrical].

ERIC Educational Resources Information Center

Pennsylvania State Dept. of Justice, Harrisburg. Bureau of Correction.

The document is the fifth of a series, to be integrated with a G.E.D. program, containing instructional materials for the construction cluster. The volume focuses on electrical work and consists of 20 instructional units which require a month of study: (1) safety precautions and first aid for electrical workers; (2) planning a simple installation;…

Quasi-static time-series simulation using OpenDSS in IEEE distribution feeder model with high PV penetration and its impact on solar forecasting

NASA Astrophysics Data System (ADS)

Mohammed, Touseef Ahmed Faisal

Since 2000, renewable electricity installations in the United States (excluding hydropower) have more than tripled. Renewable electricity has grown at a compounded annual average of nearly 14% per year from 2000-2010. Wind, Concentrated Solar Power (CSP) and solar Photo Voltaic (PV) are the fastest growing renewable energy sectors. In 2010 in the U.S., solar PV grew over 71% and CSP grew by 18% from the previous year. Globally renewable electricity installations have more than quadrupled from 2000-2010. Solar PV generation grew by a factor of more than 28 between 2000 and 2010. The amount of CSP and solar PV installations are increasing on the distribution grid. These PV installations transmit electrical current from the load centers to the generating stations. But the transmission and distribution grid have been designed for uni-directional flow of electrical energy from generating stations to load centers. This causes imbalances in voltage and switchgear of the electrical circuitry. With the continuous rise in PV installations, analysis of voltage profile and penetration levels remain an active area of research. Standard distributed photovoltaic (PV) generators represented in simulation studies do not reflect the exact location and variability properties such as distance between interconnection points to substations, voltage regulators, solar irradiance and other environmental factors. Quasi-Static simulations assist in peak load planning hour and day ahead as it gives a time sequence analysis to help in generation allocation. Simulation models can be daily, hourly or yearly depending on duty cycle and dynamics of the system. High penetration of PV into the power grid changes the voltage profile and power flow dynamically in the distribution circuits due to the inherent variability of PV. There are a number of modeling and simulations tools available for the study of such high penetration PV scenarios. This thesis will specifically utilize OpenDSS, a open source Distribution System Simulator developed by Electric Power Research Institute, to simulate grid voltage profile with a large scale PV system under quasi-static time series considering variations of PV output in seconds, minutes, and the average daily load variations. A 13 bus IEEE distribution feeder model is utilized with distributed residential and commercial scale PV at different buses for simulation studies. Time series simulations are discussed for various modes of operation considering dynamic PV penetration at different time periods in a day. In addition, this thesis demonstrates simulations taking into account the presence of moving cloud for solar forecasting studies.

46 CFR 169.609 - Exhaust systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Exhaust systems. 169.609 Section 169.609 Shipping COAST... Electrical Internal Combustion Engine Installations § 169.609 Exhaust systems. Engine exhaust installations and associated cooling systems must be built in accordance with the requirements of American Boat and...

30 CFR 56.12050 - Installation of trolley wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of trolley wires. 56.12050 Section 56.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12050 - Installation of trolley wires.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Installation of trolley wires. 56.12050 Section 56.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12040 - Installation of operating controls.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Installation of operating controls. 56.12040 Section 56.12040 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12040 - Installation of operating controls.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of operating controls. 56.12040 Section 56.12040 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12040 - Installation of operating controls.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Installation of operating controls. 56.12040 Section 56.12040 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12050 - Installation of trolley wires.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Installation of trolley wires. 56.12050 Section 56.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12040 - Installation of operating controls.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Installation of operating controls. 56.12040 Section 56.12040 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12040 - Installation of operating controls.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of operating controls. 56.12040 Section 56.12040 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12050 - Installation of trolley wires.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of trolley wires. 56.12050 Section 56.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

30 CFR 56.12050 - Installation of trolley wires.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Installation of trolley wires. 56.12050 Section 56.12050 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-SURFACE METAL AND NONMETAL MINES Electricity...

16 CFR § 1404.2 - Background.

Code of Federal Regulations, 2013 CFR

2013-01-01

... INSULATION § 1404.2 Background. Based on available fire incident information, engineering analysis of the... fires can occur where cellulose insulation is improperly installed too close to the sides or over the top of recessed electrical light fixtures, or installed too close to the exhaust flues from heat...

29 CFR 1910.254 - Arc welding and cutting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 80 volts. (c) Installation of arc welding equipment—(1) General. Installation including power supply... mechanically strong and electrically adequate for the required current. (3) Supply connections and conductors...-carrying capacity of the supply conductors shall be not less than the rated primary current of the welding...

7 CFR 3560.53 - Eligible use of funds.

Code of Federal Regulations, 2011 CFR

2011-01-01

... of the site immediately prior to purchase. (e) Develop and install necessary systems. Funds may be used to install streets, a water supply, sewage disposal, heating and cooling systems, electric, gas, solar, or other power sources for lighting and other features necessary for the housing. If such...

46 CFR 112.55-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false General. 112.55-1 Section 112.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING EMERGENCY LIGHTING AND POWER SYSTEMS Storage Battery Installation § 112.55-1 General. Each storage battery installation must meet Subpart 111...

7 CFR 3560.53 - Eligible use of funds.

Code of Federal Regulations, 2014 CFR

2014-01-01

... of the site immediately prior to purchase. (e) Develop and install necessary systems. Funds may be used to install streets, a water supply, sewage disposal, heating and cooling systems, electric, gas, solar, or other power sources for lighting and other features necessary for the housing. If such...

7 CFR 3560.53 - Eligible use of funds.

Code of Federal Regulations, 2013 CFR

2013-01-01

... of the site immediately prior to purchase. (e) Develop and install necessary systems. Funds may be used to install streets, a water supply, sewage disposal, heating and cooling systems, electric, gas, solar, or other power sources for lighting and other features necessary for the housing. If such...

7 CFR 3560.53 - Eligible use of funds.

Code of Federal Regulations, 2012 CFR

2012-01-01

... of the site immediately prior to purchase. (e) Develop and install necessary systems. Funds may be used to install streets, a water supply, sewage disposal, heating and cooling systems, electric, gas, solar, or other power sources for lighting and other features necessary for the housing. If such...

46 CFR 112.55-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false General. 112.55-1 Section 112.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING EMERGENCY LIGHTING AND POWER SYSTEMS Storage Battery Installation § 112.55-1 General. Each storage battery installation must meet Subpart 111...

46 CFR 112.55-1 - General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false General. 112.55-1 Section 112.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING EMERGENCY LIGHTING AND POWER SYSTEMS Storage Battery Installation § 112.55-1 General. Each storage battery installation must meet Subpart 111...

46 CFR 112.55-1 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false General. 112.55-1 Section 112.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING EMERGENCY LIGHTING AND POWER SYSTEMS Storage Battery Installation § 112.55-1 General. Each storage battery installation must meet Subpart 111...

46 CFR 112.55-1 - General.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false General. 112.55-1 Section 112.55-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING EMERGENCY LIGHTING AND POWER SYSTEMS Storage Battery Installation § 112.55-1 General. Each storage battery installation must meet Subpart 111...

Sustainable Federal Fleets: Deploying Electric Vehicles and Electric Vehicle Supply Equipment

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

The U.S. Department of Energy (DOE) Federal Energy Management Program (FEMP) helps federal agencies reduce petroleum consumption and increase alternative fuel use through its resources for Sustainable Federal Fleets. To assist agencies with the transition to plug-in electric vehicles (PEVs), including battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), FEMP offers technical guidance on electric vehicle supply equipment (EVSE) installations and site-specific planning through partnerships with the National Renewable Energy Laboratory's (NREL's) EVSE Tiger Teams.

The efficiency of the use of composite materials in electrotechnical equipment

NASA Astrophysics Data System (ADS)

Kim, K.; Ivanov, S.

2018-02-01

The indicators of the efficiency of electrical installations are directly connected with the creating and using of new composite materials with the desired performance properties. The practical application of composite materials is one of the perspective scientific and technical directions, providing the increase of the efficiency of electrical installations due to the sealing of current parts by protecting them from the external medium. The technical characteristics of the composite material match to its structure and depend on the properties of the individual components. The verification of the compliance of material parameters is implemented by the methods of the computer analysis of a model of composite material in the form of the structure in which the individual elements have thermodynamic properties of the corresponding phase state. In the study the topology of individual elements in the material structure is defined by the conditional boundaries of the section within the studied composite. The efficiency of using the composite materials includes the raising of electrical safety, increasing the durability, reducing the costs of maintenance and repair and the extension of the scope of installations.

78 FR 74126 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-10

... Installed Capacity Requirement, Hydro Quebec Interconnection Capability Credits and Related Values for the.... Take notice that the Commission received the following electric reliability filings: Docket Numbers: RR13-3-001. Applicants: North American Electric Reliability Corporation. Description: Compliance Filing...

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...

Specimen's plane misaligned installation solution based on charge fluctuation inside SEM

NASA Astrophysics Data System (ADS)

Lu, Haojian; Liu, Yanting; Yang, Yuanyuan; Wang, Panbing; Shen, Yajing

2018-04-01

Precise specimen's installation is a sticking point to ensure the characterization accuracy of the in-situ material property test. Although it is common knowledge that specimen's plane misaligned installation (PMI) would cause extra force loading during mechanical testing, there are few effective solutions available to deal with it at the current stage, especially during the in-situ scanning electron microscopy (SEM) test. Taking into consideration the charge fluctuation phenomenon under SEM, this paper proposes a highlight area variation (HAV) method for specimen deformation judgment, i.e., the specimen deformation is defined when the highlight area changes greater than 20% of the initial value of the specimen surface. Three types of specimens with different resistivities, i.e., human hair (electrical resistivity ˜3 × 1012 Ω cm), optical fiber (electrical resistivity ˜1017 Ω cm), and magnetic wire (electrical resistivity ˜2 × 10-5 Ω cm), are chosen to verify the effectiveness of the HAV method. Furthermore, combined with the developed robot-aided alignment system, the specimen's PMI problem can also be solved. In the demonstration, the human hair specimen is installed across two specimen stages and its in-situ twisting (in 360°) test is implemented. The results clearly indicate that the HAV method and the robot-aided alignment system are practical and reliable, and the specimen can be aligned on the same plane and installed precisely with accuracy up to 3 μm. This method will benefit the in-situ SEM material mechanical property test and has a significant impact in fundamental material research.

PROTOTYPE EICHER FISH SCREEN AND EVALUATION FACILITY, INSTALLED IN 1990 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

PROTOTYPE EICHER FISH SCREEN AND EVALUATION FACILITY, INSTALLED IN 1990 ON #1 PENSTOCK. PROJECT SPONSORED BY THE ELECTRICAL POWER RESEARCH INSTITUTE TO TRANSFER FISH DOWNSTREAM PAST THE TURBINES. PHOTO BY JET LOWE, HAER, 1995. - Elwha River Hydroelectric System, Elwha Hydroelectric Dam & Plant, Port Angeles, Clallam County, WA

40 CFR 63.8450 - What are my monitoring installation, operation, and maintenance requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... electrical connections for continuity, and all mechanical connections for leakage. (d) For each pH... bag leak detection system, you must meet the requirements in paragraphs (e)(1) through (11) of this section. (1) Each triboelectric bag leak detection system must be installed, calibrated, operated, and...

14 CFR 25.1353 - Electrical equipment and installations.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... (b) Storage batteries must be designed and installed as follows: (1) Safe cell temperatures and... in cell temperature may result when the battery is recharged (after previous complete discharge)— (i... most adverse cooling condition likely to occur in service. (2) Compliance with paragraph (b)(1) of this...

77 FR 58325 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-20

...,275 1,275 installation, and operational test hour = 1, 275. (one Group 2 Model 737 airplane). Wire... AD would require installing a new relay and doing certain wiring changes of the entertainment control... when the entertainment control switch is in the OFF position, which could cause an electrical shock...

46 CFR 183.352 - Battery categories.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to...

46 CFR 183.324 - Dual voltage generators.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Dual voltage generators. 183.324 Section 183.324... TONS) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.324 Dual voltage generators. (a) A dual voltage generator installed on a vessel shall be of the grounded type, where: (1) The...

77 FR 29855 - Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

... electronic installation wiring. For the reasons described above, this [EASA] AD requires a one- time... corrosion of the electrical and electronics installation, and if corrosion is found repairing each affected harness braid or replacing each affected component and/or wiring harness. We are issuing this AD to detect...

46 CFR 169.305 - Plans required.

Code of Federal Regulations, 2014 CFR

2014-10-01

... arrangement. (6) Machinery installation. (7) Electrical installation. (8) Fire control plan. (9) Fuel tanks... 46 Shipping 7 2014-10-01 2014-10-01 false Plans required. 169.305 Section 169.305 Shipping COAST... and Arrangement Plans § 169.305 Plans required. (a) Except as provided in paragraphs (b) and (c) of...

46 CFR 169.305 - Plans required.

Code of Federal Regulations, 2012 CFR

2012-10-01

... arrangement. (6) Machinery installation. (7) Electrical installation. (8) Fire control plan. (9) Fuel tanks... 46 Shipping 7 2012-10-01 2012-10-01 false Plans required. 169.305 Section 169.305 Shipping COAST... and Arrangement Plans § 169.305 Plans required. (a) Except as provided in paragraphs (b) and (c) of...

46 CFR 183.352 - Battery categories.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to...

46 CFR 183.352 - Battery categories.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to...

46 CFR 183.352 - Battery categories.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to...

46 CFR 183.352 - Battery categories.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power to...

77 FR 60482 - Yankee Atomic Electric Company; Yankee Rowe Independent Spent Fuel Storage Installation, Staff...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... Company; Yankee Rowe Independent Spent Fuel Storage Installation, Staff Evaluation; Exemption 1.0... exemption requests, the NRC staff believes that YAEC should be granted exemptions from the following.... Additional information regarding the NRC (staff) evaluation is documented in a Safety Evaluation Report that...

Installation guidelines for solar heating system, single-family residence at William OBrien State Park, Stillwater, Minnesota

NASA Technical Reports Server (NTRS)

1980-01-01

Installation procedures for the single family residential solar heating system at the William O'Brien State Park, Stillwater, Minnesota, are presented. The system is a solar-assisted, hydronic-to-warm-air system with solar-assisted domestic water heating. It is composed of the following major components: liquid cooled flat plate collectors; water storage tank; passive solar-fired domestic water preheater; electric hot water heater; heat pump with electric backup; solar hot water coil unit; tube-and-shell heat exchanger, three pumps, and associated pipes and valving in an energy transport module; control system; and air-cooled heat purge unit. Installer guidelines are provided for each subsystem and includes testing and filling the system. Information is also given on the operating procedures, controls, caution requirements and routine and schedule maintenance.

Design and installation of 3 photovoltaic village power systems in Tunisia

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

Darkazalli, G.; Rangaraian, A.; Scudder, L.

1982-09-01

A joint program sponsored by the United States Agency for International Development (U.S.A.I.D.) and the government of Tunisia was initiated to study the feasibility of using photovoltaics to supply electricity to remote villages in Tunisia. U.S.A.I.D. selected the NASA Lewis Research Center to implement the installation of three photovoltaic systems in the Tunisian village of Hammam Biadha Sud. In a competitive procurement, NASA selected a team proposed by the Solar Power Corporation, TriSolar Corporation, Esso Standard Tunisie and Development Sciences, Inc. to design and install the systems and train the villagers in the use of photovoltaics. The Tunisian Government counterpartmore » to NASA, is STEG, the Tunisian electrical generation authority. An overview of the systems designs is presented in this paper.« less

Features of electromagnetic processes in electric gas turbine installations

NASA Astrophysics Data System (ADS)

Kislyakov, M. A.; Chernov, V. A.; Maksimkin, V. L.; Bozhin, Yu. M.

2017-12-01

Electric gas turbine aggregates are considered in terms of ensuring reliable operation of gas-dynamic bearings. A complex of unfavorable factors affecting this unit of the installation is described, including rotor unbalance, eccentricity, irregularity of armature field rotation, its amplitude variation during rotor rotation, etc. The studies have shown that it is possible to increase the efficiency of EGTA by increasing the number of armature winding phases (i.e. reducing electromagnetic torque ripples), amplifying the damping circuits on the rotor, as well as by introducing pulse-width modulation of currents in the phases and flexible feedbacks.

76 FR 47424 - Airworthiness Directives; Dassault Aviation Model FALCON 7X Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-05

... (HSTA) electric motors reversion relays (installed with M1235 and M1236), has been developed and must be... operational test of the HSTA electric motors reversion relays. For aeroplanes equipped with HSECU P/N 051244... operational test of the HSTA electric motors reversion relays is 1,850 flight hours after accomplishment of...

Breakeven Prices for Photovoltaics on Supermarkets in the United States

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

Ong, S.; Clark, N.; Denholm, P.

The photovoltaic (PV) breakeven price is the PV system price at which the cost of PV-generated electricity equals the cost of electricity purchased from the grid. This point is also called 'grid parity' and can be expressed as dollars per watt ($/W) of installed PV system capacity. Achieving the PV breakeven price depends on many factors, including the solar resource, local electricity prices, customer load profile, PV incentives, and financing. In the United States, where these factors vary substantially across regions, breakeven prices vary substantially across regions as well. In this study, we estimate current and future breakeven prices formore » PV systems installed on supermarkets in the United States. We also evaluate key drivers of current and future commercial PV breakeven prices by region. The results suggest that breakeven prices for PV systems installed on supermarkets vary significantly across the United States. Non-technical factors -- including electricity rates, rate structures, incentives, and the availability of system financing -- drive break-even prices more than technical factors like solar resource or system orientation. In 2020 (where we assume higher electricity prices and lower PV incentives), under base-case assumptions, we estimate that about 17% of supermarkets will be in utility territories where breakeven conditions exist at a PV system price of $3/W; this increases to 79% at $1.25/W (the DOE SunShot Initiative's commercial PV price target for 2020). These percentages increase to 26% and 91%, respectively, when rate structures favorable to PV are used.« less

KSC-97PC1064

NASA Image and Video Library

1997-07-18

Jet Propulsion Laboratory (JPL) workers carefully roll into place a platform with a second radioisotope thermoelectric generator (RTG) for installation on the Cassini spacecraft. In background at left, the first of three RTGs already has been installed on Cassini. The RTGs will provide electrical power to Cassini on its 6.7-year trip to the Saturnian system and during its four-year mission at Saturn. The power units are undergoing mechanical and electrical verification testing in the Payload Hazardous Servicing Facility. RTGs use heat from the natural decay of plutonium to generate electric power. The generators enable spacecraft to operate far from the Sun where solar power systems are not feasible. The Cassini mission is scheduled for an Oct. 6 launch aboard a Titan IVB/Centaur expendable launch vehicle. Cassini is built and managed for NASA by JPL

Deployment of sustainable fueling/charging systems at California highway safety roadside rest areas.

DOT National Transportation Integrated Search

2016-12-01

The transportation and electricity sectors are facing the challenges of shifting toward a sustainable future. Building hydrogen : fueling stations for fuel cell vehicles and fast charging stations for electric vehicles (EV), and installing grid-level...

Use of wind turbines to generate electricity for highway buildings.

DOT National Transportation Integrated Search

1983-01-01

To determine the feasibility of using wind turbines to generate electrical power, measurements of wind speeds were made for a period of one year at three installations of the Virginia Department of Highways and Transportation. Unfortunately, the wind...

46 CFR 111.20-10 - Autotransformers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Autotransformers. 111.20-10 Section 111.20-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-10 Autotransformers. An...

46 CFR 111.20-10 - Autotransformers.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Autotransformers. 111.20-10 Section 111.20-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-10 Autotransformers. An...

46 CFR 111.20-10 - Autotransformers.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Autotransformers. 111.20-10 Section 111.20-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-10 Autotransformers. An...

46 CFR 111.20-10 - Autotransformers.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Autotransformers. 111.20-10 Section 111.20-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-10 Autotransformers. An...

46 CFR 111.20-10 - Autotransformers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Autotransformers. 111.20-10 Section 111.20-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-10 Autotransformers. An...

10 CFR 205.352 - Information to be reported.

Code of Federal Regulations, 2014 CFR

2014-01-01

... DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports; Applications; Administrative Procedures and Sanctions Report of Major Electric Utility System Emergencies § 205... involved; and whether any known critical services such as hospitals, military installations, pumping...

10 CFR 205.352 - Information to be reported.

Code of Federal Regulations, 2013 CFR

2013-01-01

... DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports; Applications; Administrative Procedures and Sanctions Report of Major Electric Utility System Emergencies § 205... involved; and whether any known critical services such as hospitals, military installations, pumping...

10 CFR 205.352 - Information to be reported.

Code of Federal Regulations, 2012 CFR

2012-01-01

... DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports; Applications; Administrative Procedures and Sanctions Report of Major Electric Utility System Emergencies § 205... involved; and whether any known critical services such as hospitals, military installations, pumping...

10 CFR 205.352 - Information to be reported.

Code of Federal Regulations, 2011 CFR

2011-01-01

... DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Electric Power System Permits and Reports; Applications; Administrative Procedures and Sanctions Report of Major Electric Utility System Emergencies § 205... involved; and whether any known critical services such as hospitals, military installations, pumping...

40 CFR 60.153 - Monitoring of operations.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) The owner or operator of any multiple hearth, fluidized bed, or electric sludge incinerator subject to...) Install, calibrate, maintain and operate temperature measuring devices at every hearth in multiple hearth... zones of electric incinerators. For multiple hearth furnaces, a minimum of one temperature measuring...

PERFORMANCE OF SOLAR HOT WATER COLLECTORS FOR ELECTRICITY PRODUCTION AND CLIMATE CONTROL

EPA Science Inventory

We will systematically evaluate commercially available solar thermal collectors and thermal storage systems for use in residential scale co-generative heat and electrical power systems. Currently, reliable data is unavailable over the range of conditions and installations thes...

14 CFR 25.1707 - System separation: EWIS.

Code of Federal Regulations, 2013 CFR

2013-01-01

... installed to ensure adequate physical separation and electrical isolation so that damage to circuits... ensure adequate physical separation and electrical isolation so that a fault in any one airplane power... minimize potential for abrasion/chafing, vibration damage, and other types of mechanical damage. ...

14 CFR 25.1707 - System separation: EWIS.

Code of Federal Regulations, 2014 CFR

2014-01-01

... installed to ensure adequate physical separation and electrical isolation so that damage to circuits... ensure adequate physical separation and electrical isolation so that a fault in any one airplane power... minimize potential for abrasion/chafing, vibration damage, and other types of mechanical damage. ...

14 CFR 25.1707 - System separation: EWIS.

Code of Federal Regulations, 2010 CFR

2010-01-01

... installed to ensure adequate physical separation and electrical isolation so that damage to circuits... ensure adequate physical separation and electrical isolation so that a fault in any one airplane power... minimize potential for abrasion/chafing, vibration damage, and other types of mechanical damage. ...

14 CFR 25.1707 - System separation: EWIS.

Code of Federal Regulations, 2012 CFR

2012-01-01

... installed to ensure adequate physical separation and electrical isolation so that damage to circuits... ensure adequate physical separation and electrical isolation so that a fault in any one airplane power... minimize potential for abrasion/chafing, vibration damage, and other types of mechanical damage. ...

14 CFR 25.1707 - System separation: EWIS.

Code of Federal Regulations, 2011 CFR

2011-01-01

... installed to ensure adequate physical separation and electrical isolation so that damage to circuits... ensure adequate physical separation and electrical isolation so that a fault in any one airplane power... minimize potential for abrasion/chafing, vibration damage, and other types of mechanical damage. ...

14 CFR 27.1351 - General.

Code of Federal Regulations, 2013 CFR

2013-01-01

... generator; and (4) Each generator must have an overvoltage control designed and installed to prevent damage...) Electric power sources, their transmission cables, and their associated control and protective devices must... operation. (4) Each electric power source control must allow the independent operation of each source. (c...

14 CFR 27.1351 - General.

Code of Federal Regulations, 2014 CFR

2014-01-01

... generator; and (4) Each generator must have an overvoltage control designed and installed to prevent damage...) Electric power sources, their transmission cables, and their associated control and protective devices must... operation. (4) Each electric power source control must allow the independent operation of each source. (c...

14 CFR 27.1351 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... generator; and (4) Each generator must have an overvoltage control designed and installed to prevent damage...) Electric power sources, their transmission cables, and their associated control and protective devices must... operation. (4) Each electric power source control must allow the independent operation of each source. (c...

14 CFR 27.1351 - General.

Code of Federal Regulations, 2011 CFR

2011-01-01

... generator; and (4) Each generator must have an overvoltage control designed and installed to prevent damage...) Electric power sources, their transmission cables, and their associated control and protective devices must... operation. (4) Each electric power source control must allow the independent operation of each source. (c...

14 CFR 27.1351 - General.

Code of Federal Regulations, 2012 CFR

2012-01-01

... generator; and (4) Each generator must have an overvoltage control designed and installed to prevent damage...) Electric power sources, their transmission cables, and their associated control and protective devices must... operation. (4) Each electric power source control must allow the independent operation of each source. (c...

46 CFR 183.230 - Temperature ratings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of electrical...

46 CFR 183.230 - Temperature ratings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of electrical...

46 CFR 183.230 - Temperature ratings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of electrical...

46 CFR 183.230 - Temperature ratings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of electrical...

46 CFR 183.230 - Temperature ratings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Temperature ratings. 183.230 Section 183.230 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) ELECTRICAL INSTALLATION General Requirements § 183.230 Temperature ratings. Temperature ratings of electrical...

Surface electrical properties experiment, part 1. [flown on Apollo 17

NASA Technical Reports Server (NTRS)

Strangway, D. W.; Annan, A. P.; Redman, J. D.; Rossiter, J. R.; Rylaarsdam, J. A.; Watts, R. D.

1974-01-01

The work is reported which was performed on the Surface Electrical Properties Experiment Data Acquisition System. Areas discussed include: data handling and processing, installation and external signal application, operation of the equipment, and digital output. Detailed circuit descriptions are included.

40 CFR 63.8600 - What are my monitoring installation, operation, and maintenance requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... continuity, and all mechanical connections for leakage. (d) For each pH measurement device, you must meet the... integrity and all electrical connections for continuity. (e) For each bag leak detection system, you must... leak detection system must be installed, calibrated, operated, and maintained according to the “Fabric...

14 CFR 151.87 - Lighting and electrical work: Standards.

Code of Federal Regulations, 2014 CFR

2014-01-01

... participate in the costs of runway lighting is eligible for the installing of an airport beacon, lighted wind... percent U.S. participation in the costs of high intensity runway edge lighting (or the allowable.... share of the cost of runway edge lighting is 50 percent of the cost of the lighting installed but not...

14 CFR 151.87 - Lighting and electrical work: Standards.

Code of Federal Regulations, 2012 CFR

2012-01-01

... participate in the costs of runway lighting is eligible for the installing of an airport beacon, lighted wind... percent U.S. participation in the costs of high intensity runway edge lighting (or the allowable.... share of the cost of runway edge lighting is 50 percent of the cost of the lighting installed but not...

14 CFR 151.87 - Lighting and electrical work: Standards.

Code of Federal Regulations, 2013 CFR

2013-01-01

... participate in the costs of runway lighting is eligible for the installing of an airport beacon, lighted wind... percent U.S. participation in the costs of high intensity runway edge lighting (or the allowable.... share of the cost of runway edge lighting is 50 percent of the cost of the lighting installed but not...

Effect of wind speed on performance of a solar-pv array

USDA-ARS?s Scientific Manuscript database

Thousands of solar photovoltaic (PV) arrays have been installed over the past few years, but the effect of wind speed on the predicted performance of PV arrays is not usually considered by installers. An increase in wind speed will cool the PV array, and the electrical power of the PV modules will ...

Alternative Fuels Data Center: Plug-In Electric Vehicle Deployment Policy

Science.gov Websites

addendum to a pre-existing zoning ordinance to specify permissible use of EVSE in single- and multi-family -ready requirements may include EVSE installation, pre-wiring, or space reservation. California building charging infrastructure. Examples include the scope of EVSE pre-wiring or installation from a

14 CFR Appendix I to Part 25 - Installation of an Automatic Takeoff Thrust Control System (ATTCS)

Code of Federal Regulations, 2010 CFR

2010-01-01

...) This appendix specifies additional requirements for installation of an engine power control system that... crew to increase thrust or power. I25.2Definitions. (a) Automatic Takeoff Thrust Control System (ATTCS... mechanical and electrical, that sense engine failure, transmit signals, actuate fuel controls or power levers...

1.5 MW turbine installation at NREL's NWTC on Aug. 21

ScienceCinema

None

2017-12-27

Generating 20 percent of the nation's electricity from clean wind resources will require more and bigger wind turbines. NREL is installing two large wind turbines at the National Wind Technology Center to examine some of the industry's largest machines and address issues to expand wind energy on a commercial scale.

76 FR 1983 - Airworthiness Directives; The Boeing Company Model MD-11 and MD-11F Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-12

... assemblies of the tail tank fuel system, a wiring change, and corrective actions if necessary. This AD also requires, for certain airplanes, a general visual inspection for correct installation of the self-adhering high-temperature electrical insulation tape; installation of a wire assembly support bracket and...

14 CFR 151.87 - Lighting and electrical work: Standards.

Code of Federal Regulations, 2011 CFR

2011-01-01

... participate in the costs of runway lighting is eligible for the installing of an airport beacon, lighted wind... percent U.S. participation in the costs of high intensity runway edge lighting (or the allowable.... share of the cost of runway edge lighting is 50 percent of the cost of the lighting installed but not...

14 CFR 151.87 - Lighting and electrical work: Standards.

Code of Federal Regulations, 2010 CFR

2010-01-01

... participate in the costs of runway lighting is eligible for the installing of an airport beacon, lighted wind... percent U.S. participation in the costs of high intensity runway edge lighting (or the allowable.... share of the cost of runway edge lighting is 50 percent of the cost of the lighting installed but not...

46 CFR 129.550 - Power for cooking and heating.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Power for cooking and heating. 129.550 Section 129.550... INSTALLATIONS Miscellaneous Electrical Systems § 129.550 Power for cooking and heating. (a) Equipment for cooking and heating must be suitable for marine use. Equipment designed and installed to comply with ABYC...

Third World PVs hit the roof.

PubMed

Lenssen, N

1992-01-01

Rural areas in developing countries have no hope of benefiting from electricity generation programs because of a lack of resources. Currently the common practice is to use kerosene lamps for light, disposable batteries for radios, and auto batteries for television. The auto battery must be hauled by pack animal to a charging station. An alternative that is growing in popularity is the installation of photovoltaic (PV) systems in each house. The advantages include very low operating costs (sunshine is free), long life (PV cells last 20 years), they can be installed in any home without regard for power grids. The biggest disadvantage is very high initial cost. To solve this problem many programs have been developed to finance systems. Enersol Associates started with $10,000 seed money and developed a loan program that has helped bring electricity to 1500 homes in the Dominican Republic. The Solar Electric Light and Fund started with $150,000 and has brought electricity to 3500 homes in Sri Lanka. The United Nations Development Program gave $7 million to Zimbabwe to fund a project that is expected to bring electricity to 20,000 homes over the next 5 years.

Light Pipe Energy Savings Calculator

NASA Astrophysics Data System (ADS)

Owens, Erin; Behringer, Ernest R.

2009-04-01

Dependence on fossil fuels is unsustainable and therefore a shift to renewable energy sources such as sunlight is required. Light pipes provide a way to utilize sunlight for interior lighting, and can reduce the need for fossil fuel-generated electrical energy. Because consumers considering light pipe installation may be more strongly motivated by cost considerations than by sustainability arguments, an easy means to examine the corresponding costs and benefits is needed to facilitate informed decision-making. The purpose of this American Physical Society Physics and Society Fellowship project is to create a Web-based calculator to allow users to quantify the possible cost savings for their specific light pipe application. Initial calculations show that the illumination provided by light pipes can replace electric light use during the day, and in many cases can supply greater illumination levels than those typically given by electric lighting. While the installation cost of a light pipe is significantly greater than the avoided cost of electricity over the lifetime of the light pipe at current prices, savings may be realized if electricity prices increase.

78 FR 24671 - Airworthiness Directives; General Electric Company Turbofan Engines

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... Airworthiness Directives; General Electric Company Turbofan Engines AGENCY: Federal Aviation Administration (FAA... certain General Electric Company (GE) CF6-80C2 series turbofan engines. That AD currently requires.../B1F/B2F/B4F/B6F/B7F/D1F turbofan engines with any of the following installed: (1) Fuel tube, part...

Monitoring of the electrical parameters in off-grid solar power system

NASA Astrophysics Data System (ADS)

Idzkowski, Adam; Leoniuk, Katarzyna; Walendziuk, Wojciech

2016-09-01

The aim of this work was to make a monitoring dedicated to an off-grid installation. A laboratory set, which was built for that purpose, was equipped with a PV panel, a battery, a charge controller and a load. Additionally, to monitor electrical parameters from this installation there were used: LabJack module (data acquisition card), measuring module (self-built) and a computer with a program, which allows to measure and present the off-grid installation parameters. The program was made in G language using LabVIEW software. The designed system enables analyzing the currents and voltages of PV panel, battery and load. It makes also possible to visualize them on charts and to make reports from registered data. The monitoring system was also verified by a laboratory test and in real conditions. The results of this verification are also presented.

Castro Valley High School's Solar Panels

NASA Astrophysics Data System (ADS)

Lew, A.; Ham, S.; Shin, Y.; Yang, W.; Lam, J.

2014-12-01

Solar panels are photovoltaic cells that are designed to convert the sun's kinetic energy to generate usable energy in the form of electricity. Castro Valley High School has tried to offset the cost of electricity by installing solar panels, costing the district approximately 3.29 million dollars, but have been installed incorrectly and are not operating at peak efficency. By using trigonometry we deduced that Castro Valley High School's south facing solar panels were at an incline of 10o and that the east and west facing solar panels are at an incline of 5o. By taking the averages of the optimum angles for the months of September through May, roughly when school is in session, we found that the optimum angle for south facing solar panels should be roughly 46o. This shows that Castro Valley High School has not used it's budget to its full potential due to the fact that the solar panels were haphazardly installed.

Military Base Off-Taker Opportunities for Tribal Renewable Energy Projects

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

Nangle, J.

This white paper surveys DOD installations that could have an increased potential interest in the purchase of energy from renewable energy projects on tribal lands. Identification of likely purchasers of renewable energy is a first step in the energy project development process, and this paper aims to identify likely electricity customers that tribal commercial-scale projects could serve. This white paper builds on a geospatial analysis completed in November 2012 identifying 53 reservations within 10 miles of military bases (DOE 2012). This analysis builds on those findings by further refining the list of potential opportunity sites to 15 reservations (Table ES-1),more » based on five additional factors: 1) The potential renewable resources required to meet the installation energy loads; 2) Proximity to transmission lines; 3) Military installation energy demand; 4) State electricity prices; 5) Local policy and regulatory environment.« less

Intelligent electrical harness connector assembly using Bell Helicopter Textron's 'Wire Harness Automated Manufacturing System'

NASA Astrophysics Data System (ADS)

Springer, D. W.

Bell Helicopter Textron, Incorporated (BHTI) installed two Digital Equipment Corporation PDP-11 computers and an American Can Inc. Ink Jet printer in 1980 as the cornerstone of the Wire Harness Automated Manufacturing System (WHAMS). WHAMS is based upon the electrical assembly philosophy of continuous filament harness forming. This installation provided BHTI with a 3 to 1 return-on-investment by reducing wire and cable identification cycle time by 80 percent and harness forming, on dedicated layout tooling, by 40 percent. Yet, this improvement in harness forming created a bottle neck in connector assembly. To remove this bottle neck, BHTI has installed a prototype connector assembly cell that integrates the WHAMS' data base and innovative computer technologies to cut harness connector assembly cycle time. This novel connector assembly cell uses voice recognition, laser identification, and animated computer graphics to help the electrician in the correct assembly of harness connectors.

Base Vehicle Equipment, Special Vehicle, General Purpose Vehicle, and Vehicle Body Mechanics Career Ladders, AFSs 472X0, 472X1A/B/C/D, 472X2 and 472X3.

DTIC Science & Technology

1982-08-01

brakes , belts, and carburetors; servicing air cleaners, oil systems , and drive belts; and lubricating vehicles. Although the six distinct jobs...vehicle systems . General Repair Mechanics repaired, inspected, serviced, and maintained electrical, brake , suspension, and other vehicle systems . This...installing intake or exhaust manifolds removing or installing parking- brake cables removing or’installing head assemblies inspecting gasoline fuel system

30 CFR 56.12047 - Guy wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also referred to as National Bureau... from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460, Gaithersburg, MD...

30 CFR 57.12047 - Guy wires.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements for grounding or insulator protection of the National Electrical Safety Code, part 2, entitled “Safety Rules for the Installation and Maintenance of Electric Supply and Communication Lines” (also... documents may be obtained from the National Institute of Science and Technology, 100 Bureau Drive, Stop 3460...

46 CFR 169.678 - Main distribution panels and switchboards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 169.678 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or...) Each switchboard must have front and, if accessible from the back, rear non-conducting hand rails...

46 CFR 169.678 - Main distribution panels and switchboards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 169.678 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or...) Each switchboard must have front and, if accessible from the back, rear non-conducting hand rails...

46 CFR 169.678 - Main distribution panels and switchboards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 169.678 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical Electrical Installations Operating at Potentials of 50 Volts Or...) Each switchboard must have front and, if accessible from the back, rear non-conducting hand rails...

Electrician (AFSC 54250).

ERIC Educational Resources Information Center

Air Univ., Gunter AFS, Ala. Extension Course Inst.

This three-volume student text is designed for use by Air Force personnel enrolled in a self-study extension course for electricians. Covered in the individual volumes are general subjects (career progression, resource management, supervision and training, and safety and first aid); basic electricity and installation of electrical systems (basic…