78 FR 64291 - Notice of Rail Energy Transportation Advisory Committee Vacancy

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

... Committee (RETAC) for a representative of an electric utility. The Board is soliciting suggestions from the... coal producers; five representatives from electric utilities (including at least one rural electric... shipping industry; and two representatives from private car owners, car lessors, or car manufacturers...

Gasoline-powered series hybrid cars cause lower life cycle carbon emissions than battery cars

NASA Astrophysics Data System (ADS)

Meinrenken, Christoph; Lackner, Klaus S.

2012-02-01

Battery cars powered by grid electricity promise reduced life cycle green house gas (GHG) emissions from the automotive sector. Such scenarios usually point to the much higher emissions from conventional, internal combustion engine cars. However, today's commercially available series hybrid technology achieves the well known efficiency gains in electric drivetrains (regenerative breaking, lack of gearbox) even if the electricity is generated onboard, from conventional fuels. Here, we analyze life cycle GHG emissions for commercially available, state-of the-art plug-in battery cars (e.g. Nissan Leaf) and those of commercially available series hybrid cars (e.g., GM Volt, at same size and performance). Crucially, we find that series hybrid cars driven on (fossil) gasoline cause fewer emissions (126g CO2eq per km) than battery cars driven on current US grid electricity (142g CO2eq per km). We attribute this novel finding to the significant incremental emissions from plug-in battery cars due to losses during grid transmission and battery dis-/charging, and manufacturing larger batteries. We discuss crucial implications for strategic policy decisions towards a low carbon automotive sector as well as relative land intensity when powering cars by biofuel vs. bioelectricity.

Full Hybrid: Overview

Science.gov Websites

conditions. stage graphic: vertical blue rule Main stage: See through car with battery, engine, generator , power split device, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is

The Electric Car Challenge.

ERIC Educational Resources Information Center

Diehl, Brian E.

1997-01-01

Describes the Electric Car Challenge during which students applied methods of construction to build lightweight, strong vehicles that were powered by electricity. The activity required problem solving, sheet metal work, electricity, design, and construction skills. (JOW)

78 FR 58383 - Renewal of Rail Energy Transportation Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

... electric utilities (including at least one rural electric cooperative and one state- or municipally-owned..., and distributors; 2 representatives from private car owners, car lessors, or car manufacturers; and, 1...

Spotting and validation of a genome wide oligonucleotide chip with duplicate measurement of each gene

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

Thomassen, Mads; Skov, Vibe; Eiriksdottir, Freyja

2006-06-16

The quality of DNA microarray based gene expression data relies on the reproducibility of several steps in a microarray experiment. We have developed a spotted genome wide microarray chip with oligonucleotides printed in duplicate in order to minimise undesirable biases, thereby optimising detection of true differential expression. The validation study design consisted of an assessment of the microarray chip performance using the MessageAmp and FairPlay labelling kits. Intraclass correlation coefficient (ICC) was used to demonstrate that MessageAmp was significantly more reproducible than FairPlay. Further examinations with MessageAmp revealed the applicability of the system. The linear range of the chips wasmore » three orders of magnitude, the precision was high, as 95% of measurements deviated less than 1.24-fold from the expected value, and the coefficient of variation for relative expression was 13.6%. Relative quantitation was more reproducible than absolute quantitation and substantial reduction of variance was attained with duplicate spotting. An analysis of variance (ANOVA) demonstrated no significant day-to-day variation.« less

[Tuitional-based promotion of social competencies and prevention of bullying in adolescence--the fairplayer.manual: results of a pilot evaluation study].

PubMed

Scheithauer, Herbert; Bull, Heike Dele

2010-01-01

The fairplayer.manual (Scheithauer u. Bull, 2008), a manualized, tuitional-based preventive intervention programme to facilitate social competence and prevent school bullying consists of at least 15 to 17 consecutive, ninety-minute-lessons using cognitive-behavioural methods (e. g. role plays, model-learning, social reinforcement, behaviour-feedback) and moral dilemma discussions amongst others. We present results from a pilot evaluation study with 138 students (between 13 and 21 years of age, from comprehensive and vocational school) and their teachers. Students and teachers were administered structured questionnaires considering e. g. the occurrence of bullying, prosocial behavior and student's empathy as well as legitimation of violence. For 113 students we obtained data for the two measurement points (pre-post). Due to a high attrition rate information of an initially recruited control group could not be considered. Results indicated partially impressive positive changes concerning the total number of bullies and victims as well as prosocial behavior. Results concerning legitimation of violence and empathy differed for classes according to treatment integrity.

Hybrid: Braking

Science.gov Websites

automatically. Go back… stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery , engine, and electric motor visible. The car is stopped at an intersection. Battery: The battery stores

Stop/Start: Overview

Science.gov Websites

: vertical blue rule Main stage: See through car with battery, engine, and electric starter/generator visible . The car is stopped at an intersection. Main stage: See through car with battery, engine, and electric starter/generator visible. The car is stopped at an intersection. Battery: The battery is used to store

Full Hybrid: Braking

Science.gov Websites

: vertical blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is stopped at an intersection. Main stage: See through car with battery , engine, generator, power split device, and electric motor visible. The car is stopped at an intersection

The impact of reducing car weight on global emissions: the future fleet in Great Britain

NASA Astrophysics Data System (ADS)

Serrenho, André Cabrera; Norman, Jonathan B.; Allwood, Julian M.

2017-05-01

Current European policies define targets for future direct emissions of new car sales that foster a fast transition to electric drivetrain technologies. However, these targets do not consider the emissions produced in electricity generation and material production, and therefore fail to incentivise car manufacturers to consider the benefits of vehicle weight reduction. In this paper, we examine the potential benefits of limiting the average weight and altering the material composition of new cars in terms of global greenhouse gas emissions produced during the use phase, electricity generation and material production. We anticipate the emissions savings for the future car fleet in Great Britain until 2050 for various alternative futures, using a dynamic material flow analysis of ferrous metals and aluminium, and considering an evolving demand for car use. The results suggest that fostering vehicle weight reduction could produce greater cumulative emissions savings by 2050 than those obtained by incentivising a fast transition to electric drivetrains, unless there is an extreme decarbonization of the electricity grid. Savings promoted by weight reduction are immediate and do not depend on the pace of decarbonization of the electricity grid. Weight reduction may produce the greatest savings when mild steel in the car body is replaced with high-strength steel. This article is part of the themed issue 'Material demand reduction'.

New topics in coherent anti-stokes raman scattering gas-phase diagnostics : femtosecond rotational CARS and electric-field measurements.

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

Lempert, Walter R.; Barnat, Edward V.; Kearney, Sean Patrick

2010-07-01

We discuss two recent diagnostic-development efforts in our laboratory: femtosecond pure-rotational Coherent anti-Stokes Raman scattering (CARS) for thermometry and species detection in nitrogen and air, and nanosecond vibrational CARS measurements of electric fields in air. Transient pure-rotational fs-CARS data show the evolution of the rotational Raman polarization in nitrogen and air over the first 20 ps after impulsive pump/Stokes excitation. The Raman-resonant signal strength at long time delays is large, and we additionally observe large time separation between the fs-CARS signatures of nitrogen and oxygen, so that the pure-rotational approach to fs-CARS has promise for simultaneous species and temperature measurementsmore » with suppressed nonresonant background. Nanosecond vibrational CARS of nitrogen for electric-field measurements is also demonstrated. In the presence of an electric field, a dipole is induced in the otherwise nonpolar nitrogen molecule, which can be probed with the introduction of strong collinear pump and Stokes fields, resulting in CARS signal radiation in the infrared. The electric-field diagnostic is demonstrated in air, where the strength of the coherent infrared emission and sensitivity our field measurements is quantified, and the scaling of the infrared signal with field strength is verified.« less

Alternative Fuels Data Center: Sacramento Powers up with Electric Vehicles

Science.gov Websites

Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4 , 2017 Image of an ambulance. Emergency Alternatives Oct. 14, 2017 Photo of a car North Carolina Commits

How Much Do Electric Cars Pollute? Depends on When and Where You Plug In |

Science.gov Websites

News | NREL How Much Do Electric Cars Pollute? Depends on When and Where You Plug In How Much Do Electric Cars Pollute? Depends on When and Where You Plug In May 19, 2016 The transportation the potential for emissions reduction depends on when and where drivers charge their vehicles. The

Winner Takes All: Competing Viruses or Ideas on Fair-Play Networks

DTIC Science & Technology

2012-01-01

ratio (up to some exponents ). Also, clearly, the maximal ratios are attained at one of the last two fixed points. 4.3 Special Case: Barbell Graph A...Huberman. The dynamics of viral marketing. In EC, 2006. [24] J. Leskovec, M. McGlohon, C. Faloutsos, N. Glance, and M. Hurst . Cascading behavior in large

Electric and Hybrid Electric Vehicle Technologies

DTIC Science & Technology

1998-06-30

participants; car sharing logistics; liability issues; billing and col- lecting user fees; service and maintenance support; data acquisition; and...driven on the freeway, and their circumstances had changed. Among the challenges facing station-car and car - sharing programs that use EVs rather than...funding; selection and training of users; many different types of participants; car sharing logistics; liability issues; billing and collecting user

Alternative Fuels Data Center: Driving Tips for MPG

Science.gov Websites

Corporation Adds Propane Buses to Its Fleet Nov. 11, 2016 Photo of a man charging a car. Sacramento Powers up with Electric Vehicles Oct. 3, 2016 Photo of a car. Cleveland Car Dealership Working Toward a More Corridor Now Open Feb. 21, 2015 Photo of an electric car. College Students Engineer Efficient Vehicles in

Alternative Fuels Data Center: New Orleans Provides Green Transportation

Science.gov Websites

transportation with electric street cars. For information about this project, contact Southeast Louisiana Clean . Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck

Characteristics of particulate matter emissions from toy cars with electric motors.

PubMed

Wang, Xiaofei; Williams, Brent J; Biswas, Pratim

2015-04-01

Aerosol emissions from toy cars with electric motors were characterized. Particle emission rates from the toy cars, as high as 7.47×10(7) particles/s, were measured. This emission rate is lower than other indoor sources such as smoking and cooking. The particles emitted from toy cars are generated from spark discharges inside the electric motors that power the toy cars. Size distribution measurements indicated that most particles were below 100 nm in diameter. Copper was the dominant inorganic species in these particles. By deploying aerosol mass spectrometers, high concentrations of particulate organic matter were also detected and characterized in detail. Several organic compounds were identified using a thermal desorption aerosol gas chromatography. The mass size distribution of particulate organic matter was bimodal. The formation mechanism of particulate organic matter from toy cars was elucidated. A possible new source of indoor air pollution, particles from electric motors in toy cars, was identified. This study characterized aerosol emissions from toy cars in detail. Most of these particles have a diameter less than 100 nm. Copper and some organics are the major components of these particles. Conditions that minimize these emissions were determined.

The impact of reducing car weight on global emissions: the future fleet in Great Britain

PubMed Central

Norman, Jonathan B.; Allwood, Julian M.

2017-01-01

Current European policies define targets for future direct emissions of new car sales that foster a fast transition to electric drivetrain technologies. However, these targets do not consider the emissions produced in electricity generation and material production, and therefore fail to incentivise car manufacturers to consider the benefits of vehicle weight reduction. In this paper, we examine the potential benefits of limiting the average weight and altering the material composition of new cars in terms of global greenhouse gas emissions produced during the use phase, electricity generation and material production. We anticipate the emissions savings for the future car fleet in Great Britain until 2050 for various alternative futures, using a dynamic material flow analysis of ferrous metals and aluminium, and considering an evolving demand for car use. The results suggest that fostering vehicle weight reduction could produce greater cumulative emissions savings by 2050 than those obtained by incentivising a fast transition to electric drivetrains, unless there is an extreme decarbonization of the electricity grid. Savings promoted by weight reduction are immediate and do not depend on the pace of decarbonization of the electricity grid. Weight reduction may produce the greatest savings when mild steel in the car body is replaced with high-strength steel. This article is part of the themed issue ‘Material demand reduction’. PMID:28461428

The impact of reducing car weight on global emissions: the future fleet in Great Britain.

PubMed

Serrenho, André Cabrera; Norman, Jonathan B; Allwood, Julian M

2017-06-13

Current European policies define targets for future direct emissions of new car sales that foster a fast transition to electric drivetrain technologies. However, these targets do not consider the emissions produced in electricity generation and material production, and therefore fail to incentivise car manufacturers to consider the benefits of vehicle weight reduction. In this paper, we examine the potential benefits of limiting the average weight and altering the material composition of new cars in terms of global greenhouse gas emissions produced during the use phase, electricity generation and material production. We anticipate the emissions savings for the future car fleet in Great Britain until 2050 for various alternative futures, using a dynamic material flow analysis of ferrous metals and aluminium, and considering an evolving demand for car use. The results suggest that fostering vehicle weight reduction could produce greater cumulative emissions savings by 2050 than those obtained by incentivising a fast transition to electric drivetrains, unless there is an extreme decarbonization of the electricity grid. Savings promoted by weight reduction are immediate and do not depend on the pace of decarbonization of the electricity grid. Weight reduction may produce the greatest savings when mild steel in the car body is replaced with high-strength steel.This article is part of the themed issue 'Material demand reduction'. © 2017 The Authors.

Prediction of energy balance and utilization for solar electric cars

NASA Astrophysics Data System (ADS)

Cheng, K.; Guo, L. M.; Wang, Y. K.; Zafar, M. T.

2017-11-01

Solar irradiation and ambient temperature are characterized by region, season and time-domain, which directly affects the performance of solar energy based car system. In this paper, the model of solar electric cars used was based in Xi’an. Firstly, the meteorological data are modelled to simulate the change of solar irradiation and ambient temperature, and then the temperature change of solar cell is calculated using the thermal equilibrium relation. The above work is based on the driving resistance and solar cell power generation model, which is simulated under the varying radiation conditions in a day. The daily power generation and solar electric car cruise mileage can be predicted by calculating solar cell efficiency and power. The above theoretical approach and research results can be used in the future for solar electric car program design and optimization for the future developments.

76 FR 59186 - Renewal of Rail Energy Transportation Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-23

... from coal producers; 5 representatives from electric utilities (including at least one rural electric... providers, and biofuel refiners, processors, and distributors; and 2 representatives from private car owners, car lessors, or car manufacturers. These members are serving in a representative capacity for this...

Full Hybrid: Passing

Science.gov Websites

Main stage: See through car with battery, engine, generator, power split device, and electric motor the power split device to the front wheels. Main stage: See through car with battery, engine : See through car with battery, engine, generator, power split device, and electric motor visible while

49 CFR 655.4 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Carrying a firearm for security purposes. Vehicle means a bus, electric bus, van, automobile, rail car... involved is a bus, electric bus, van, or automobile, one or more vehicles (including non-FTA funded... the public transportation vehicle involved is a rail car, trolley car, trolley bus, or vessel, the...

49 CFR 655.4 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Carrying a firearm for security purposes. Vehicle means a bus, electric bus, van, automobile, rail car... involved is a bus, electric bus, van, or automobile, one or more vehicles (including non-FTA funded... the public transportation vehicle involved is a rail car, trolley car, trolley bus, or vessel, the...

Gasoline-powered serial hybrid cars cause lower life cycle carbon emissions than battery cars

NASA Astrophysics Data System (ADS)

Meinrenken, Christoph J.; Lackner, Klaus S.

2011-04-01

Battery cars powered by grid electricity promise reduced life cycle green house gas (GHG) emissions from the automotive sector. Such scenarios usually point to the much higher emissions from conventional, internal combustion engine cars. However, today's commercially available serial hybrid technology achieves the well known efficiency gains from regenerative breaking, lack of gearbox, and light weighting - even if the electricity is generated onboard, from conventional fuels. Here, we analyze emissions for commercially available, state-of the-art battery cars (e.g. Nissan Leaf) and those of commercially available serial hybrid cars (e.g., GM Volt, at same size and performance). Crucially, we find that serial hybrid cars driven on (fossil) gasoline cause fewer life cycle GHG emissions (126g CO2e per km) than battery cars driven on current US grid electricity (142g CO2e per km). We attribute this novel finding to the significant incremental life cycle emissions from battery cars from losses during grid transmission, battery dis-/charging, and larger batteries. We discuss crucial implications for strategic policy decisions towards a low carbon automotive sector as well as relative land intensity when powering cars by biofuel vs. bioelectricity.

Flaws in developing electric cars hike interest in NGVs

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

Green, K.

1996-03-01

In the debate over the wisdom of electric car mandates, there have been two primary camps. One camp has claimed that air pollution woes make the rapid development and deployment of electric cars a vital public need, warranting a relentless governmental push to force these cars to market in the face of obstinate opposition from unfeeling auto and oil companies. The other camp has made the case that the market must have the last word, and that consumer choice will be the immovable object upon which the elctric car tide is broken. There are some strong indications that the lattermore » camp may have the last word on the subject. The paper justifies this conclusion by discussing the performance constraints of electric-powered vehicles, interest of the auto industry in other fuels, namely, natural gas vehicles, and prognostication of regulators, industry, and public.« less

Electric Vehicle Technician

ERIC Educational Resources Information Center

Moore, Pam

2011-01-01

With President Obama's goal to have one million electric vehicles (EV) on the road by 2015, the electric vehicle technician should have a promising and busy future. "The job force in the car industry is ramping up for a revitalized green car industry," according to Greencareersguide.com. An electric vehicle technician will safely troubleshoot and…

49 CFR 655.4 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Carrying a firearm for security purposes. Vehicle means a bus, electric bus, van, automobile, rail car... involved is a bus, electric bus, van, or automobile, one or more vehicles (including non-FTA funded... the mass transit vehicle involved is a rail car, trolley car, trolley bus, or vessel, the mass transit...

49 CFR 179.400-13 - Support system for inner tank.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT... magnitudes and directions when the inner tank is fully loaded and the car is equipped with a conventional... electrically, by either the support system, piping, or a separate electrical connection of approved design. ...

49 CFR 655.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Carrying a firearm for security purposes. Vehicle means a bus, electric bus, van, automobile, rail car... involved is a bus, electric bus, van, or automobile, one or more vehicles (including non-FTA funded... the mass transit vehicle involved is a rail car, trolley car, trolley bus, or vessel, the mass transit...

49 CFR 655.4 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Carrying a firearm for security purposes. Vehicle means a bus, electric bus, van, automobile, rail car... involved is a bus, electric bus, van, or automobile, one or more vehicles (including non-FTA funded... the mass transit vehicle involved is a rail car, trolley car, trolley bus, or vessel, the mass transit...

Feasibility Study of Electric Cars in the Cold Regions

DOT National Transportation Integrated Search

2009-09-01

Electric vehicles cars that run on electricity stored in batteries have drawn increasing interest from federal agencies, the auto industry, and academia as a promising path to reduced reliance on fossil fuels and elimination of pollutants. This...

M-CARS and EFISHG study of the influence of a static electric field on a non-polar molecule

NASA Astrophysics Data System (ADS)

Capitaine, E.; Louot, C.; Ould-Moussa, N.; Lefort, C.; Kaneyasu, J. F.; Kano, H.; Pagnoux, D.; Couderc, V.; Leproux, P.

2016-03-01

The influence of a static electric field on a non-polar molecule has been studied by means of multiplex coherent anti-Stokes Raman scattering (M-CARS). A parallel measurement of electric field induced second harmonic generation (EFISHG) has also been led. Both techniques suggest a reorientation of the molecule due to the presence of an electric field. This phenomenon can be used to increase the chemical selectivity and the signal to non-resonant background ratio, namely, the sensitivity of the M-CARS spectroscopy.

ASU Formula Lightning Race Vehicle Report Prepared for Ohio Aerospace Institute

NASA Technical Reports Server (NTRS)

Sirkis, Murray D.; Happ, John B., III; Gilbert, Nicholas

1994-01-01

This report describes the drive system in the Arizona State University Formula Lightning electric race car when it participated in the 1994 Cleveland Electric Formula Classic on 9 July 1994. In addition, the telemetry system used to monitor the car's performance and plans for improving the car's performance are described.

The Electric Cars Challenge

ERIC Educational Resources Information Center

Roman, Harry T.

2011-01-01

Over 100 years ago, the great inventor Thomas Edison warned that gasoline cars would pollute the environment and lead to gasoline shortages. He preferred the use of clean electric vehicles. He also put his money where his mouth was and developed an entirely new alkaline storage battery system for his beloved cars, the nickel-iron storage battery.…

Full Hybrid: Low Speed

Science.gov Websites

blue rule Main stage: See through car with battery, engine, generator, power split device, and electric motor visible. The car is moving at a low speed. There are arrows flowing from the battery to the electric motor to the power split device to the front wheels. Main stage: See through car with battery

Hybrid: Braking

Science.gov Websites

motor slows the vehicle down. Go to next… stage graphic: vertical blue rule Main stage: See through car with battery, engine, and electric motor visible. The car is decelerating. There are arrows flowing from the front wheels to the electric motor to the battery. Main stage: See through car with battery

Techno-economic comparison of series hybrid, plug-in hybrid, fuel cell and regular cars

NASA Astrophysics Data System (ADS)

van Vliet, Oscar P. R.; Kruithof, Thomas; Turkenburg, Wim C.; Faaij, André P. C.

We examine the competitiveness of series hybrid compared to fuel cell, parallel hybrid, and regular cars. We use public domain data to determine efficiency, fuel consumption, total costs of ownership and greenhouse gas emissions resulting from drivetrain choices. The series hybrid drivetrain can be seen both as an alternative to petrol, diesel and parallel hybrid cars, as well as an intermediate stage towards fully electric or fuel cell cars. We calculate the fuel consumption and costs of four diesel-fuelled series hybrid, four plug-in hybrid and four fuel cell car configurations, and compared these to three reference cars. We find that series hybrid cars may reduce fuel consumption by 34-47%, but cost €5000-12,000 more. Well-to-wheel greenhouse gas emissions may be reduced to 89-103 g CO 2 km -1 compared to reference petrol (163 g km -1) and diesel cars (156 g km -1). Series hybrid cars with wheel motors have lower weight and 7-21% lower fuel consumption than those with central electric motors. The fuel cell car remains uncompetitive even if production costs of fuel cells come down by 90%. Plug-in hybrid cars are competitive when driving large distances on electricity, and/or if cost of batteries come down substantially. Well-to-wheel greenhouse gas emissions may be reduced to 60-69 g CO 2 km -1.

Restoring a Classic Electric Car

ERIC Educational Resources Information Center

Kraft, Thomas E.

2012-01-01

One hundred years ago, automobiles were powered by steam, electricity, or internal combustion. Female drivers favored electric cars because, unlike early internal-combustion vehicles, they did not require a crank for starting. Nonetheless, internal-combustion vehicles came to dominate the industry and it's only in recent years that the electrics…

76 FR 72752 - Notice of Rail Energy Transportation Advisory Committee Vacancy

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

... Transportation Advisory Committee for a representative of a state- or municipally-owned electric utility. The... producers, 5 representatives from electric utilities (including at least 1 rural electric cooperative and 1... distributors, or biofuel feedstock growers or providers, and 2 representatives from private car owners, car...

Evaluation of electric vehicles as an alternative for work-trip and limited business commutes final report

DOT National Transportation Integrated Search

1999-12-01

This report presents the results of a four-year evaluation of an electric subcompact car. The principal finding was that the 1995-model electric car must be viewed in two contexts, the body/chassis/drive train and the battery/recharge system. Firstly...

Collision safety of a hard-shell low-mass vehicle

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

Kaeser, R.; Walz, F.H.; Brunner, A.

1994-06-01

Low-mass vehicles and in particular low-mass electric vehicles as produced today in very small quantities are in general not designed for crashworthiness in collisions. Particular problems of compact low-mass cars are: reduced length of the car front, low mass compared to other vehicles, and heavy batteries in the case of an electric car. With the intention of studying design improvements, three frontal crash tests were run last year: the first one with a commercial, lightweight electric car; the second with a reinforced version of the same car; and the last one with a car based on a different structural designmore » with a `hard-shell` car body. Crash tests showed that the latter solution made better use of the small zone available for continuous energy absorption. The paper discusses further the problem of frontal collisions between vehicles of different weight and, in particular, the side collision. A side-collision test was run with the hard-shell vehicle following the ECE lateral-impact test procedure at 50 km/h and led to results for the EuroSIDI-dummy well below current injury tolerance criteria.« less

Collision safety of a hard-shell low-mass vehicle.

PubMed

Kaeser, R; Walz, F H; Brunner, A

1994-06-01

Low-mass vehicles and in particular low-mass electric vehicles as produced today in very small quantities are in general not designed for crashworthiness in collisions. Particular problems of compact low-mass cars are: reduced length of the car front, low mass compared to other vehicles, and heavy batteries in the case of an electric car. With the intention of studying design improvements, three frontal crash tests were run last year: the first one with a commercial, lightweight electric car; the second with a reinforced version of the same car; and the last one with a car based on a different structural design with a "hard-shell" car body. Crash tests showed that the latter solution made better use of the small zone available for continuous energy absorption. The paper discusses further the problem of frontal collisions between vehicles of different weight and, in particular, the side collision. A side-collision test was run with the hard-shell vehicle following the ECE lateral-impact test procedure at 50 km/h and led to results for the EuroSID1-dummy well below current injury tolerance criteria.

Electric and hybrid vehicles

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

Jacovides, L.J.; Cornell, E.P.; Kirk, R.

1981-01-01

A study of the energy utilization of gasoline and battery-electric powered special purpose vehicles is discussed along with the impact of electric cars on national energy consumption, the development of electric vehicles in Japan, the applicability of safety standards to electric and hybrid-vehicles, and crashworthiness tests on two electric vehicles. Aspects of energy storage are explored, taking into account a review of battery systems for electrically powered vehicles, the dynamic characterization of lead-acid batteries for vehicle applications, nickel-zinc storage batteries as energy sources for electric vehicles, and a high energy tubular battery for a 1800 kg payload electric delivery van.more » Subjects considered in connection with drive systems include the drive system of the DOE near-term electric vehicle, a high performance AC electric drive system, an electromechanical transmission for hybrid vehicle power trains, and a hybrid vehicle for fuel economy. Questions of vehicle development are examined, giving attention to the Electrovair electric car, special purpose urban cars, the system design of the electric test vehicle, a project for city center transport, and a digital computer program for simulating electric vehicle performance.« less

Alternative Fuels Data Center: Innovations Improve Electric Vehicle

Science.gov Websites

Charging InfrastructureA> Innovations Improve Electric Vehicle Charging Infrastructure to someone Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in

Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a Authority of Central Ohio turns trash into compressed natural gas for fleet fuel. For information about this FuelEconomy.gov. Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up

Health-hazard evaluation report no. HETA-87-404-1893, Park County Courthouse, Fairplay, Colorado

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

Lee, S.A.

1988-05-01

In response to a request from employees at the Park County Courthouse, Fairplay, Colorado, an evaluation was made of indoor air quality at the facility, with specific reference to symptoms of headaches, ringing in the ears, worsening eyesight, and sinus problems. Six people worked at the building which had been constructed 2 years earlier. Air samples were taken at the facility and analyzed for formaldehyde by visible spectroscopy. Formaldehyde levels were measured at 0.03 to 0.06 parts per million (ppm), with a mean of 0.05ppm in the offices and courtrooms. As a result of recommendations, the building was made amore » no smoking area, and outside air vents were connected to the furnaces. At a followup visit, carbon dioxide levels were about 250ppm throughout the building, reaching a maximum of 400ppm at 9:30 in the morning, when 29 people were present in the building. Relative humidity ranged from 14 to 18%. The author concludes that there was no hazard due to exposure to formaldehyde, and that adequate amounts of fresh air were supplied throughout the building. The author recommends increasing the relative humidity to about 40% to alleviate upper respiratory irritation caused by dry air during the heating season.« less

Design Process Improvement for Electric CAR Harness

NASA Astrophysics Data System (ADS)

Sawatdee, Thiwarat; Chutima, Parames

2017-06-01

In an automobile parts design company, the customer satisfaction is one of the most important factors for product design. Therefore, the company employs all means to focus its product design process based on the various requirements of customers resulting in high number of design changes. The objective of this research is to improve the design process of the electric car harness that effects the production scheduling by using Fault Tree Analysis (FTA) and Failure Mode and Effect Analysis (FMEA) as the main tools. FTA is employed for root cause analysis and FMEA is used to ranking a High Risk Priority Number (RPN) which is shows the priority of factors in the electric car harness that have high impact to the design of the electric car harness. After the implementation, the improvements are realized significantly since the number of design change is reduced from 0.26% to 0.08%.

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

29 CFR 301.4 - Jurisdiction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... disputes involving machinists, boilermakers, blacksmiths, sheet-metal workers, electrical workers, car men..., freight handlers, express, station, and store employees, signal men, sleeping-car conductors, sleeping-car porters, and maids and dining-car employees. (d) Fourth Division. The Fourth Division will have...

The effect of load and thickness variation on stress analysis of monocoque frame of electric city car using FEM

NASA Astrophysics Data System (ADS)

Makhrojan, Agus; Suprihadi, Agus; Budi, Sigit Setijo; Jamari, J.; Ismail, Rifky

2017-01-01

The electric car is transportation which growing and constantly put through improvisation vehicle design. One of the structural components of the electric car which holds a major role is a frame. The purpose of this study is to get monocoque frame design which lightweight and powerful for a city car with two passengers that was able to improve the efficiency of the battery voltage source. Monocoque frame should be able to accept the normal loads such as the weight of batteries, passenger, and body. The most important thing, monocoque frame should also be able to protect the driver and passengers in the event of a collision. Mild steel was chosen for the design because it is easy to obtain and reasonable price as well as easy to shaped for two-seater electric car. FEM (finite element method) was used to determine stress determination and rigidity of the monocoque frame when receiving a static load. The results show that the monocoque frame was still able to withstand the required loads with minimal deflection.

Quieter Cars and the Safety of Blind Pedestrians: Phase 1.

DOT National Transportation Integrated Search

2010-04-01

The National Highway Traffic Safety Administration recognizes that quieter cars such as hybrid-electric vehicles in low-speed operation using their : electric motors, may introduce a safety issue for pedestrians who are blind. This study documents th...

75 FR 60142 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

.... Freight Car, Inc., Freight Car, Plant 26. 74,280 Whirlpool Corporation, Benton Benton Harbor, MI... June... August 25, 2009. Electric, Leased Workers of SOS Staffing and Labormax. 74,591A The United Electric...

Alternative Fuels Data Center: Electric Vehicles Charge up at State Parks

Science.gov Websites

with free electric vehicle charging. For information about this project, contact State of West Virginia Vehicle Charging Aug. 4, 2017 Photo of a car Johnson Space Center Explores Alternative Fuel Vehicles May 19, 2017 Photo of a car. Electric Vehicle Charging Network Expands at National Parks May 11, 2017

30 CFR 75.1100-2 - Quantity and location of firefighting equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-trip car, or personnel carrier shall be equipped with one portable fire extinguisher. (e) Electrical... loading point is provided with one of the following: (i) Two portable water cars; or (ii) Two portable chemical cars; or (iii) One portable water car or one portable chemical car, and either (a) a portable foam...

30 CFR 75.1100-2 - Quantity and location of firefighting equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-trip car, or personnel carrier shall be equipped with one portable fire extinguisher. (e) Electrical... loading point is provided with one of the following: (i) Two portable water cars; or (ii) Two portable chemical cars; or (iii) One portable water car or one portable chemical car, and either (a) a portable foam...

49 CFR 174.101 - Loading Class 1 (explosive) materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

... in a rail car equipped with any type of lighted heater or open-flame device, or electric devices... stock cars or in flat bottom gondola cars only if they are adequately braced. Boxed bombs, rocket... be loaded in closed cars, may be loaded in open-top cars or on flatcars, provided they are protected...

49 CFR 174.101 - Loading Class 1 (explosive) materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

... in a rail car equipped with any type of lighted heater or open-flame device, or electric devices... stock cars or in flat bottom gondola cars only if they are adequately braced. Boxed bombs, rocket... be loaded in closed cars, may be loaded in open-top cars or on flatcars, provided they are protected...

30 CFR 75.1100-2 - Quantity and location of firefighting equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-trip car, or personnel carrier shall be equipped with one portable fire extinguisher. (e) Electrical... loading point is provided with one of the following: (i) Two portable water cars; or (ii) Two portable chemical cars; or (iii) One portable water car or one portable chemical car, and either (a) a portable foam...

49 CFR 174.101 - Loading Class 1 (explosive) materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

... in a rail car equipped with any type of lighted heater or open-flame device, or electric devices... stock cars or in flat bottom gondola cars only if they are adequately braced. Boxed bombs, rocket... be loaded in closed cars, may be loaded in open-top cars or on flatcars, provided they are protected...

30 CFR 75.1100-2 - Quantity and location of firefighting equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-trip car, or personnel carrier shall be equipped with one portable fire extinguisher. (e) Electrical... loading point is provided with one of the following: (i) Two portable water cars; or (ii) Two portable chemical cars; or (iii) One portable water car or one portable chemical car, and either (a) a portable foam...

30 CFR 75.1100-2 - Quantity and location of firefighting equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-trip car, or personnel carrier shall be equipped with one portable fire extinguisher. (e) Electrical... loading point is provided with one of the following: (i) Two portable water cars; or (ii) Two portable chemical cars; or (iii) One portable water car or one portable chemical car, and either (a) a portable foam...

49 CFR 174.101 - Loading Class 1 (explosive) materials.

Code of Federal Regulations, 2011 CFR

2011-10-01

... in a rail car equipped with any type of lighted heater or open-flame device, or electric devices... stock cars or in flat bottom gondola cars only if they are adequately braced. Boxed bombs, rocket... be loaded in closed cars, may be loaded in open-top cars or on flatcars, provided they are protected...

Alternative Fuels Data Center: Hybrid and Electric Vehicles Boom Coast to

Science.gov Websites

CoastA> Hybrid and Electric Vehicles Boom Coast to Coast to someone by E-mail Share Alternative Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov

The remarkable environmental rebound effect of electric cars: a microeconomic approach.

PubMed

Font Vivanco, David; Freire-González, Jaume; Kemp, René; van der Voet, Ester

2014-10-21

This article presents a stepwise, refined, and practical analytical framework to model the microeconomic environmental rebound effect (ERE) stemming from cost differences of electric cars in terms of changes in multiple life cycle environmental indicators. The analytical framework is based on marginal consumption analysis and hybrid life cycle assessment (LCA). The article makes a novel contribution through a reinterpretation of the traditional rebound effect and methodological refinements. It also provides novel empirical results about the ERE for plug-in hybrid electric (PHE), full-battery electric (FBE), and hydrogen fuel cell (HFC) cars for Europe. The ERE is found to have a remarkable impact on product-level environmental scores. For the PHE car, the ERE causes a marginal increase in demand and environmental pressures due to a small decrease in the cost of using this technology. For FBE and HFC cars, the high capital costs cause a noteworthy decrease in environmental pressures for some indicators (negative rebound effect). The results corroborate the concern over the high influence of cost differences for environmental assessment, and they prompt sustainable consumption policies to consider markets and prices as tools rather than as an immutable background.

16 CFR 309.1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... vehicle means either of the following: (1) A dedicated or dual fueled passenger car (or passenger car... than a passenger car or passenger car derivative) with a gross vehicle weight rating less than 8,500... a common carrier, who receives an electric vehicle fuel dispensing system and distributes such...

The Old Jalopy Races into the Future.

ERIC Educational Resources Information Center

Considine, Tim

1993-01-01

Discusses alternative transportation technological advances in speed, range, battery strategies, and safety facilitated by motor car racing. Presents a historical perspective of the development of steam, electric and gas-powered vehicles and modern versions of electric, and mixed power source cars being tested today. (MCO)

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

PubMed

Fryśkowski, Bernard; Swiatek-Fryśkowska, Dorota

2014-01-01

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

49 CFR 38.125 - Mobility aid accessibility.

Code of Federal Regulations, 2012 CFR

2012-10-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.125 Mobility aid accessibility. (a)(1) General. All intercity rail cars, other than level entry cars, required to be accessible by...

49 CFR 38.125 - Mobility aid accessibility.

Code of Federal Regulations, 2013 CFR

2013-10-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.125 Mobility aid accessibility. (a)(1) General. All intercity rail cars, other than level entry cars, required to be accessible by...

49 CFR 232.611 - Periodic maintenance.

Code of Federal Regulations, 2012 CFR

2012-10-01

... wiring and brackets; (2) ECP brake system electrical connections; and (3) Car mounted ECP brake system components. (b) Single car air brake test procedures. Prior to placing a freight car equipped with an ECP... car equipped with an ECP brake system shall be inspected and repaired before being released from a...

16 CFR 309.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... vehicle means either of the following: (1) A dedicated or dual fueled passenger car (or passenger car... than a passenger car or passenger car derivative) with a gross vehicle weight rating less than 8,500.... It also means any person, except a common carrier, who receives an electric vehicle fuel dispensing...

16 CFR 309.1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... vehicle means either of the following: (1) A dedicated or dual fueled passenger car (or passenger car... than a passenger car or passenger car derivative) with a gross vehicle weight rating less than 8,500.... It also means any person, except a common carrier, who receives an electric vehicle fuel dispensing...

49 CFR 38.125 - Mobility aid accessibility.

Code of Federal Regulations, 2014 CFR

2014-10-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.125 Mobility aid accessibility. (a)(1) General. All intercity rail cars, other than level entry cars, required to be accessible by...

49 CFR 232.611 - Periodic maintenance.

Code of Federal Regulations, 2014 CFR

2014-10-01

... wiring and brackets; (2) ECP brake system electrical connections; and (3) Car mounted ECP brake system components. (b) Single car air brake test procedures. Prior to placing a freight car equipped with an ECP... car equipped with an ECP brake system shall be inspected and repaired before being released from a...

49 CFR 232.611 - Periodic maintenance.

Code of Federal Regulations, 2013 CFR

2013-10-01

... wiring and brackets; (2) ECP brake system electrical connections; and (3) Car mounted ECP brake system components. (b) Single car air brake test procedures. Prior to placing a freight car equipped with an ECP... car equipped with an ECP brake system shall be inspected and repaired before being released from a...

16 CFR 309.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... vehicle means either of the following: (1) A dedicated or dual fueled passenger car (or passenger car... than a passenger car or passenger car derivative) with a gross vehicle weight rating less than 8,500.... It also means any person, except a common carrier, who receives an electric vehicle fuel dispensing...

49 CFR 232.611 - Periodic maintenance.

Code of Federal Regulations, 2011 CFR

2011-10-01

... wiring and brackets; (2) ECP brake system electrical connections; and (3) Car mounted ECP brake system components. (b) Single car air brake test procedures. Prior to placing a freight car equipped with an ECP... car equipped with an ECP brake system shall be inspected and repaired before being released from a...

49 CFR 232.611 - Periodic maintenance.

Code of Federal Regulations, 2010 CFR

2010-10-01

... wiring and brackets; (2) ECP brake system electrical connections; and (3) Car mounted ECP brake system components. (b) Single car air brake test procedures. Prior to placing a freight car equipped with an ECP... car equipped with an ECP brake system shall be inspected and repaired before being released from a...

16 CFR 309.1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... vehicle means either of the following: (1) A dedicated or dual fueled passenger car (or passenger car... than a passenger car or passenger car derivative) with a gross vehicle weight rating less than 8,500.... It also means any person, except a common carrier, who receives an electric vehicle fuel dispensing...

An extended car-following model with consideration of the electric vehicle's driving range

NASA Astrophysics Data System (ADS)

Tang, Tie-Qiao; Chen, Liang; Yang, Shi-Chun; Shang, Hua-Yan

2015-07-01

In this paper, we propose a car-following model to explore the influences of the electric vehicle's driving range on the driving behavior under four traffic situations. The numerical results illustrate that the electric vehicle's behavior of exchanging battery at the charge station can destroy the stability of traffic flow and produce some prominent jams, and that the influences are related to the electric vehicle's driving range, i.e., the shorter the driving range is, the greater the effects are.

Electromobility concept for racing cars based on lithium-ion batteries and supercapacitors

NASA Astrophysics Data System (ADS)

Frenzel, B.; Kurzweil, P.; Rönnebeck, H.

For the construction of an all-electric race car, all aspects from engineering design over cost estimation up to the road capability are illuminated. From the most promising batteries for electric vehicle propulsion, the state-of-the art and commercial availability of lithium-ion secondary batteries is critically discussed with respect to cycle-life and unfavorable charge-discharge conditions. A market-overview is given with respect to a small electric car. Different combinations of electric motors and a recuperation system have been investigated. Weight aspects of central drive systems were considered and compared with decentralized wheel-hub drives. As a result, a centralized high-speed drive train based on a permanent-magnet synchronous engine with high-energy magnets seems to be superior due to limited space for assembly.

49 CFR 1580.3 - Terms used in this part.

Code of Federal Regulations, 2013 CFR

2013-10-01

... uses diesel or electric powered locomotives and railroad passenger cars to serve an urban area, its... electric railcars, typically drawing power from a third rail, operating in separate rights-of-way in multiple cars; also referred to as subways, metros, or regional rail. High Threat Urban Area (HTUA) means...

49 CFR 1580.3 - Terms used in this part.

Code of Federal Regulations, 2014 CFR

2014-10-01

... uses diesel or electric powered locomotives and railroad passenger cars to serve an urban area, its... electric railcars, typically drawing power from a third rail, operating in separate rights-of-way in multiple cars; also referred to as subways, metros, or regional rail. High Threat Urban Area (HTUA) means...

49 CFR 1580.3 - Terms used in this part.

Code of Federal Regulations, 2012 CFR

2012-10-01

... uses diesel or electric powered locomotives and railroad passenger cars to serve an urban area, its... electric railcars, typically drawing power from a third rail, operating in separate rights-of-way in multiple cars; also referred to as subways, metros, or regional rail. High Threat Urban Area (HTUA) means...

49 CFR 1580.3 - Terms used in this part.

Code of Federal Regulations, 2011 CFR

2011-10-01

... uses diesel or electric powered locomotives and railroad passenger cars to serve an urban area, its... electric railcars, typically drawing power from a third rail, operating in separate rights-of-way in multiple cars; also referred to as subways, metros, or regional rail. High Threat Urban Area (HTUA) means...

49 CFR 1580.3 - Terms used in this part.

Code of Federal Regulations, 2010 CFR

2010-10-01

... uses diesel or electric powered locomotives and railroad passenger cars to serve an urban area, its... electric railcars, typically drawing power from a third rail, operating in separate rights-of-way in multiple cars; also referred to as subways, metros, or regional rail. High Threat Urban Area (HTUA) means...

Compare Vehicle Technologies | Transportation Research | NREL

Science.gov Websites

electric car diagramming energy storage, power electronics, and climate control components, as well as storage, power electronics, and climate control components, as well as energy flow among components. 3-D control components, as well as energy flow among components. 3-D illustration of electric car diagramming

Results of baseline tests of the EVA metro sedan, citi-car, jet industries electra-van, CDA town car, and OTIS P-500 van

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

Stenger, F.J.; Bozek, J.M.; Soltis, R.F.

1976-10-01

Five electric vehicles were tested at vehicle test tracks using the SAE. The tests provide range data at steady speeds and for several driving cycles. Most tests were conducted with lead-acid traction batteries. The Otis Van and the Copper Electric Town Car were also tested with lead-acid and nickel-zinc batteries. The tests showed a range increase of from 82 to 101 percent depending on vehicle, speed, and test cycle.

Results of baseline tests of the EVA Metro sedan, Citi-car, Jet Industries Electra-van, CDA town car, and Otis P-500 van

NASA Technical Reports Server (NTRS)

Stenger, F. J.; Bozek, J. M.; Soltis, R. F.

1976-01-01

Five electric vehicles were tested at vehicle test tracks using the SAE. The tests provide range data at steady speeds and for several driving cycles. Most tests were conducted with lead-acid traction batteries. The Otis Van and the Copper Electric Town Car were also tested with lead-acid and nickel-zinc batteries. The tests showed a range increase of from 82 to 101 percent depending on vehicle, speed, and test cycle.

Membrane Destruction and DNA Binding of Staphylococcus aureus Cells Induced by Carvacrol and Its Combined Effect with a Pulsed Electric Field.

PubMed

Wang, Lang-Hong; Wang, Man-Sheng; Zeng, Xin-An; Zhang, Zhi-Hong; Gong, De-Ming; Huang, Yan-Bo

2016-08-17

Carvacrol (5-isopropyl-2-methylphenol, CAR) is an antibacterial ingredient that occurs naturally in the leaves of the plant Origanum vulgare. The antimicrobial mechanism of CAR against Staphylococcus aureus ATCC 43300 was investigated in the study. Analysis of the membrane fatty acids by gas chromatography-mass spectrometry (GC-MS) showed that exposure to CAR at low concentrations induced a marked increase in the level of unbranched fatty acids (from 34.90 ± 1.77% to 62.37 ± 4.26%). Moreover, CAR at higher levels severely damaged the integrity and morphologies of the S. aureus cell membrane. The DNA-binding properties of CAR were also investigated using fluorescence, circular dichroism, molecular modeling, and atomic-force microscopy. The results showed that CAR bound to DNA via the minor-groove mode, mildly perturbed the DNA secondary structure, and induced DNA molecules to be aggregated. Furthermore, a combination of CAR with a pulsed-electric field was found to exhibit strong synergistic effects on S. aureus.

Economic and environmental evaluation of compressed-air cars

NASA Astrophysics Data System (ADS)

Creutzig, Felix; Papson, Andrew; Schipper, Lee; Kammen, Daniel M.

2009-10-01

Climate change and energy security require a reduction in travel demand, a modal shift, and technological innovation in the transport sector. Through a series of press releases and demonstrations, a car using energy stored in compressed air produced by a compressor has been suggested as an environmentally friendly vehicle of the future. We analyze the thermodynamic efficiency of a compressed-air car powered by a pneumatic engine and consider the merits of compressed air versus chemical storage of potential energy. Even under highly optimistic assumptions the compressed-air car is significantly less efficient than a battery electric vehicle and produces more greenhouse gas emissions than a conventional gas-powered car with a coal intensive power mix. However, a pneumatic-combustion hybrid is technologically feasible, inexpensive and could eventually compete with hybrid electric vehicles.

49 CFR 238.113 - Emergency window exits.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Each single-level passenger car shall have a minimum of four emergency... car, in a staggered configuration where practical. (See Figure 1 to this subpart; see also Figures 1b...

36 CFR § 1192.95 - Mobility aid accessibility.

Code of Federal Regulations, 2013 CFR

2013-07-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... VEHICLES Commuter Rail Cars and Systems § 1192.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall provide a level-change...

36 CFR 1192.95 - Mobility aid accessibility.

Code of Federal Regulations, 2014 CFR

2014-07-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... Commuter Rail Cars and Systems § 1192.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall provide a level-change mechanism or...

49 CFR 238.113 - Emergency window exits.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Each single-level passenger car shall have a minimum of four emergency... car, in a staggered configuration where practical. (See Figure 1 to this subpart; see also Figures 1b...

49 CFR 238.113 - Emergency window exits.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Each single-level passenger car shall have a minimum of four emergency... car, in a staggered configuration where practical. (See Figure 1 to this subpart; see also Figures 1b...

36 CFR 1192.95 - Mobility aid accessibility.

Code of Federal Regulations, 2012 CFR

2012-07-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... Commuter Rail Cars and Systems § 1192.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall provide a level-change mechanism or...

36 CFR 1192.95 - Mobility aid accessibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... Commuter Rail Cars and Systems § 1192.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall provide a level-change mechanism or...

49 CFR 38.95 - Mobility aid accessibility.

Code of Federal Regulations, 2010 CFR

2010-10-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Commuter Rail Cars and Systems § 38.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall...

49 CFR 238.113 - Emergency window exits.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Each single-level passenger car shall have a minimum of four emergency... car, in a staggered configuration where practical. (See Figure 1 to this subpart; see also Figures 1b...

36 CFR 1192.95 - Mobility aid accessibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... mechanical, electrical or other system operates to ensure that cars do not move when the lift is in use. (3... Commuter Rail Cars and Systems § 1192.95 Mobility aid accessibility. (a)(1) General. All new commuter rail cars, other than level entry cars, covered by this subpart shall provide a level-change mechanism or...

49 CFR 238.113 - Emergency window exits.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Each single-level passenger car shall have a minimum of four emergency... car, in a staggered configuration where practical. (See Figure 1 to this subpart; see also Figures 1b...

27. BOILER HOUSE, GENERAL VIEW LOOKING SOUTH, PAST COAL CAR ...

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

27. BOILER HOUSE, GENERAL VIEW LOOKING SOUTH, PAST COAL CAR No. 9 TOWARD COAL CARS No. 11 & 8 - Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Colleges Drive Research on Electric Cars

ERIC Educational Resources Information Center

Basken, Paul

2009-01-01

As the General Motors Corporation shuts assembly plants and veers toward bankruptcy, the lonely remnants of one of its top technological achievements--the first modern mass-produced electric car--lie scattered across a few dozen American college campuses. GM produced and leased to customers more than 1,000 "EV1" automobiles beginning in 1996. In…

75 FR 38170 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

...-rail grade crossings. PATH is in the process of replacing its entire fleet of electric MU rail cars used in passenger service. To date, 122 new cars have been delivered and are in compliance with horn... electric MU railcars manufactured prior to the September 18, 2006, date that require testing. PATH will...

Alternative Fuels Data Center: Smart Car Shopping

Science.gov Websites

vehicle charging stations. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money Help Kansas City Save Money Nov. 12, 2011 Metropolitan Utilities District Fuels Vehicles With Natural Free Rides in Maryland June 18, 2010 Fisher Coachworks Develops Plug-In Electric Bus in Michigan June 3

Hybrid: Cruising

Science.gov Websites

battery, engine, and electric motor visible. The car is moving. There are red arrows flowing from the gasoline engine to the front wheels. There are blue arrows flowing from the gasoline engine to the electric car is moving. There are red arrows flowing from the gasoline engine to the front wheels. There are

Determination of the electric field strength of filamentary DBDs by CARS-based four-wave mixing

NASA Astrophysics Data System (ADS)

Böhm, P.; Kettlitz, M.; Brandenburg, R.; Höft, H.; Czarnetzki, U.

2016-10-01

It is demonstrated that a four-wave mixing technique based on coherent anti-Stokes Raman spectroscopy (CARS) can determine the electric field strength of a pulsed-driven filamentary dielectric barrier discharge (DBD) of 1 mm gap, using hydrogen as a tracer medium in nitrogen at atmospheric pressure. The measurements are presented for a hydrogen admixture of 10%, but even 5% H2 admixture delivers sufficient infrared signals. The lasers do not affect the discharge by photoionization or by other radiation-induced processes. The absolute values of the electric field strength can be determined by the calibration of the CARS setup with high voltage amplitudes below the ignition threshold of the arrangement. This procedure also enables the determination of the applied breakdown voltage. The alteration of the electric field is observed during the internal polarity reversal and the breakdown process. One advantage of the CARS technique over emission-based methods is that it can be used independently of emission, e.g. in the pre-phase and in between two consecutive discharges, where no emission occurs at all.

35. BOILER HOUSE, TRACK FOR COAL CARS LEADING TO COAL ...

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

35. BOILER HOUSE, TRACK FOR COAL CARS LEADING TO COAL TOWER No. 2 (NOTE: SKYLIGHT ABOVE; COAL CARS IN FAR BACKGROUND) - Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

Alternative Fuels Data Center: Smoky Mountains Leads the Way in

Science.gov Websites

Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Image of an ambulance. Emergency Alternatives Oct. 14, 2017 Photo of a car North Carolina Commits to

36 CFR § 1192.125 - Mobility aid accessibility.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., electrical or other system operates to ensure that cars do not move when the lift is in use. (3) Emergency... VEHICLES Intercity Rail Cars and Systems § 1192.125 Mobility aid accessibility. (a)(1) General. All intercity rail cars, other than level entry cars, required to be accessible by § 1192.111 (a) and (e) of...

49 CFR 179.220-15 - Support system for inner container.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220... when the inner container is loaded so that the car is at its rail load limit, and the car is equipped... either by the support system used, piping, or by a separate electrical connection of approved design...

78 FR 15341 - Auto Supply Chain Trade Mission to Mexico City and Monterrey, Mexico; September 23-26, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-11

.... In 2012, Mexico produced more than 2.8 million cars- and the projection for 2013 is 3 million cars... car manufacturing, including smaller car sizes and increased fuel efficiency. The aftermarket is... opportunities include: Spare and replacement parts for gasoline and diesel engines; electrical parts, collision...

36 CFR § 1192.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... transportation system which operates with automated (driverless) individual vehicles or multi-car trains. Service... electric powered trolley buses, used to provide designated or specified public transportation services... more than 600 pounds when occupied. Commuter rail car means a rail passenger car obtained by a commuter...

29 CFR 570.58 - Occupations involved in the operation of power-driven hoisting apparatus (Order 7).

Code of Federal Regulations, 2012 CFR

2012-07-01

... equipped with a car or platform which moves in guides in a substantially vertical direction. The term shall... force that does not include a car or platform running in guides. The term shall include all types of hoists, such as base mounted electric, clevis suspension, hook suspension, monorail, overhead electric...

49 CFR 571.303 - Standard No. 303; Fuel system integrity of compressed natural gas vehicles.

Code of Federal Regulations, 2014 CFR

2014-10-01

... vehicle crashes. S3. Application. This standard applies to passenger cars, multipurpose passenger vehicles... requirements. S5.1Vehicle requirements. S5.1.1Vehicles with GVWR of 10,000 pounds or less. Each passenger car... has an electrically driven fuel pump that normally runs when the vehicle's electrical system is...

49 CFR 571.303 - Standard No. 303; Fuel system integrity of compressed natural gas vehicles.

Code of Federal Regulations, 2012 CFR

2012-10-01

... vehicle crashes. S3. Application. This standard applies to passenger cars, multipurpose passenger vehicles... requirements. S5.1Vehicle requirements. S5.1.1Vehicles with GVWR of 10,000 pounds or less. Each passenger car... has an electrically driven fuel pump that normally runs when the vehicle's electrical system is...

29 CFR 570.58 - Occupations involved in the operation of power-driven hoisting apparatus (Order 7).

Code of Federal Regulations, 2013 CFR

2013-07-01

... equipped with a car or platform which moves in guides in a substantially vertical direction. The term shall... force that does not include a car or platform running in guides. The term shall include all types of hoists, such as base mounted electric, clevis suspension, hook suspension, monorail, overhead electric...

29 CFR 570.58 - Occupations involved in the operation of power-driven hoisting apparatus (Order 7).

Code of Federal Regulations, 2014 CFR

2014-07-01

... equipped with a car or platform which moves in guides in a substantially vertical direction. The term shall... force that does not include a car or platform running in guides. The term shall include all types of hoists, such as base mounted electric, clevis suspension, hook suspension, monorail, overhead electric...

49 CFR 571.303 - Standard No. 303; Fuel system integrity of compressed natural gas vehicles.

Code of Federal Regulations, 2011 CFR

2011-10-01

... vehicle crashes. S3. Application. This standard applies to passenger cars, multipurpose passenger vehicles... requirements. S5.1Vehicle requirements. S5.1.1Vehicles with GVWR of 10,000 pounds or less. Each passenger car... has an electrically driven fuel pump that normally runs when the vehicle's electrical system is...

Alternative Fuels Data Center: Delaware Transit Corporation Adds Propane

Science.gov Websites

. Television's Original Automotive Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of

Alternative Fuels Data Center: Automakers Innovate With Clean Gas

Science.gov Websites

- Television's Original Automotive Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of

49 CFR 179.220-15 - Support system for inner container.

Code of Federal Regulations, 2013 CFR

2013-10-01

... CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-15 Support... container is loaded so that the car is at its rail load limit, and the car is equipped with a conventional... used, piping, or by a separate electrical connection of approved design. [Amdt. 179-9, 36 FR 21341, Nov...

49 CFR 179.220-15 - Support system for inner container.

Code of Federal Regulations, 2012 CFR

2012-10-01

... CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-15 Support... container is loaded so that the car is at its rail load limit, and the car is equipped with a conventional... used, piping, or by a separate electrical connection of approved design. [Amdt. 179-9, 36 FR 21341, Nov...

49 CFR 179.220-15 - Support system for inner container.

Code of Federal Regulations, 2014 CFR

2014-10-01

... CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-15 Support... container is loaded so that the car is at its rail load limit, and the car is equipped with a conventional... used, piping, or by a separate electrical connection of approved design. [Amdt. 179-9, 36 FR 21341, Nov...

49 CFR 179.220-15 - Support system for inner container.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-15 Support... container is loaded so that the car is at its rail load limit, and the car is equipped with a conventional... used, piping, or by a separate electrical connection of approved design. [Amdt. 179-9, 36 FR 21341, Nov...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

36 CFR 1192.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... which operates with automated (driverless) individual vehicles or multi-car trains. Service may be on a..., forty- and thirty-foot transit buses, articulated buses, double-deck buses, and electric powered trolley... when occupied. Commuter rail car means a rail passenger car obtained by a commuter authority (as...

49 CFR 1220.0 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... companies Electric railway companies Express companies Persons furnishing cars to railroads Ratemaking... associations, demurrage and car service bureaus, weighing and inspection bureaus, and other joint activities...

49 CFR 1220.0 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... companies Electric railway companies Express companies Persons furnishing cars to railroads Ratemaking... associations, demurrage and car service bureaus, weighing and inspection bureaus, and other joint activities...

49 CFR 1220.0 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... companies Electric railway companies Express companies Persons furnishing cars to railroads Ratemaking... associations, demurrage and car service bureaus, weighing and inspection bureaus, and other joint activities...

49 CFR 1220.0 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... companies Electric railway companies Express companies Persons furnishing cars to railroads Ratemaking... associations, demurrage and car service bureaus, weighing and inspection bureaus, and other joint activities...

49 CFR 1220.0 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... companies Electric railway companies Express companies Persons furnishing cars to railroads Ratemaking... associations, demurrage and car service bureaus, weighing and inspection bureaus, and other joint activities...

49 CFR 661.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... vehicles such as buses, vans, cars, railcars, locomotives, trolley cars and buses, and ferry boats, as well..., transmission devices, electrical cables or circuitry, or by other devices, which are intended to contribute... products: All individual items identified as rolling stock in § 661.3 (e.g., buses, vans, cars, railcars...

49 CFR 661.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... vehicles such as buses, vans, cars, railcars, locomotives, trolley cars and buses, and ferry boats, as well..., transmission devices, electrical cables or circuitry, or by other devices, which are intended to contribute... products: All individual items identified as rolling stock in § 661.3 (e.g., buses, vans, cars, railcars...

49 CFR 37.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., painting or wallpapering, asbestos removal, or changes to mechanical or electrical systems are not... vehicles or multi-car trains. Service may be on a fixed schedule or in response to a passenger-activated... to another mode of transportation. Commuter rail car means a rail passenger car obtained by a...

49 CFR 661.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... vehicles such as buses, vans, cars, railcars, locomotives, trolley cars and buses, and ferry boats, as well..., transmission devices, electrical cables or circuitry, or by other devices, which are intended to contribute... products: All individual items identified as rolling stock in § 661.3 (e.g., buses, vans, cars, railcars...

49 CFR 661.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... vehicles such as buses, vans, cars, railcars, locomotives, trolley cars and buses, and ferry boats, as well..., transmission devices, electrical cables or circuitry, or by other devices, which are intended to contribute... products: All individual items identified as rolling stock in § 661.3 (e.g., buses, vans, cars, railcars...

49 CFR 661.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... vehicles such as buses, vans, cars, railcars, locomotives, trolley cars and buses, and ferry boats, as well..., transmission devices, electrical cables or circuitry, or by other devices, which are intended to contribute... products: All individual items identified as rolling stock in § 661.3 (e.g., buses, vans, cars, railcars...

Alternative Fuels Data Center: Idaho County Employs FFVs and Idle Reduction

Science.gov Websites

Automotive Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural

Alternative Fuels Data Center: North Carolina Commits to Clean Energy with

Science.gov Websites

Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles

Alternative Fuels Data Center: Companies Power up Through Workplace

Science.gov Websites

Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles

Alternative Fuels Data Center: Clean Fleet DRIVES

Science.gov Websites

Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles Make a Difference in Tennessee Oct. 28, 2017

Electric field strength determination in filamentary DBDs by CARS-based four-wave mixing

NASA Astrophysics Data System (ADS)

Boehm, Patrick; Kettlitz, Manfred; Brandenburg, Ronny; Hoeft, Hans; Czarnetzki, Uwe

2016-09-01

The electric field strength is a basic parameter of non-thermal plasmas. Therefore, a profound knowledge of the electric field distribution is crucial. In this contribution a four wave mixing technique based on Coherent Anti-Stokes Raman spectroscopy (CARS) is used to measure electric field strengths in filamentary dielectric barrier discharges (DBDs). The discharges are operated with a pulsed voltage in nitrogen at atmospheric pressure. Small amounts hydrogen (10 vol%) are admixed as tracer gas to evaluate the electric field strength in the 1 mm discharge gap. Absolute values of the electric field strength are determined by calibration of the CARS setup with high voltage amplitudes below the ignition threshold of the arrangement. Alteration of the electric field strength has been observed during the internal polarity reversal and the breakdown process. In this case the major advantage over emission based methods is that this technique can be used independently from emission, e.g. in the pre-phase and in between two consecutive, opposite discharge pulses where no emission occurs at all. This work was supported by the Deutsche Forschungsgemeinschaft, Forschergruppe FOR 1123 and Sonderforschungsbereich TRR 24 ``Fundamentals of complex plasmas''.

Underreporting of maritime accidents to vessel accident databases.

PubMed

Hassel, Martin; Asbjørnslett, Bjørn Egil; Hole, Lars Petter

2011-11-01

Underreporting of maritime accidents is a problem not only for authorities trying to improve maritime safety through legislation, but also to risk management companies and other entities using maritime casualty statistics in risk and accident analysis. This study collected and compared casualty data from 01.01.2005 to 31.12.2009, from IHS Fairplay and the maritime authorities from a set of nations. The data was compared to find common records, and estimation of the true number of occurred accidents was performed using conditional probability given positive dependency between data sources, several variations of the capture-recapture method, calculation of best case scenario assuming perfect reporting, and scaling up a subset of casualty information from a marine insurance statistics database. The estimated upper limit reporting performance for the selected flag states ranged from 14% to 74%, while the corresponding estimated coverage of IHS Fairplay ranges from 4% to 62%. On average the study results document that the number of unreported accidents makes up roughly 50% of all occurred accidents. Even in a best case scenario, only a few flag states come close to perfect reporting (94%). The considerable scope of underreporting uncovered in the study, indicates that users of statistical vessel accident data should assume a certain degree of underreporting, and adjust their analyses accordingly. Whether to use correction factors, a safety margin, or rely on expert judgment, should be decided on a case by case basis. Copyright © 2011 Elsevier Ltd. All rights reserved.

25. BOILER HOUSE, LOOKING FROM THE NORTHEAST AT COAL CARS ...

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

25. BOILER HOUSE, LOOKING FROM THE NORTHEAST AT COAL CARS No. 9 & 5 (NOTE: COAL CONVEYOR RUNNING ABOVE THE CARS; THIS CONVEYOR ORIGINATES IN COAL TOWER No. 1 (WEST)) - Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

49 CFR 179.400-13 - Support system for inner tank.

Code of Federal Regulations, 2012 CFR

2012-10-01

... CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and... directions when the inner tank is fully loaded and the car is equipped with a conventional draft gear... the support system, piping, or a separate electrical connection of approved design. ...

49 CFR 179.400-13 - Support system for inner tank.

Code of Federal Regulations, 2013 CFR

2013-10-01

... CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and... directions when the inner tank is fully loaded and the car is equipped with a conventional draft gear... the support system, piping, or a separate electrical connection of approved design. ...

49 CFR 174.102 - Forbidden mixed loading and storage.

Code of Federal Regulations, 2014 CFR

2014-10-01

... same rail car. Additionally, they may not be transported or loaded in the same rail car or stored on carrier property with charged electric storage batteries or with any hazardous material for which a... (explosive) materials or any other material in a placarded and certified car containing a shipment of...

30 CFR 75.1403-7 - Criteria-Mantrips.

Code of Federal Regulations, 2014 CFR

2014-07-01

... electric circuits. (m) The mine car next to a trolley locomotive should not be used to transport men. Such... operated within 300 feet of any trip, including another mantrip. (b) A sufficient number of mantrip cars... conveyances should be connected by chains, steel ropes, or other effective devices between mantrip cars and...

30 CFR 75.1403-7 - Criteria-Mantrips.

Code of Federal Regulations, 2013 CFR

2013-07-01

... electric circuits. (m) The mine car next to a trolley locomotive should not be used to transport men. Such... operated within 300 feet of any trip, including another mantrip. (b) A sufficient number of mantrip cars... conveyances should be connected by chains, steel ropes, or other effective devices between mantrip cars and...

49 CFR 174.102 - Forbidden mixed loading and storage.

Code of Federal Regulations, 2012 CFR

2012-10-01

... same rail car. Additionally, they may not be transported or loaded in the same rail car or stored on carrier property with charged electric storage batteries or with any hazardous material for which a... (explosive) materials or any other material in a placarded and certified car containing a shipment of...

30 CFR 75.1403-7 - Criteria-Mantrips.

Code of Federal Regulations, 2012 CFR

2012-07-01

... electric circuits. (m) The mine car next to a trolley locomotive should not be used to transport men. Such... operated within 300 feet of any trip, including another mantrip. (b) A sufficient number of mantrip cars... conveyances should be connected by chains, steel ropes, or other effective devices between mantrip cars and...

49 CFR 174.102 - Forbidden mixed loading and storage.

Code of Federal Regulations, 2013 CFR

2013-10-01

... same rail car. Additionally, they may not be transported or loaded in the same rail car or stored on carrier property with charged electric storage batteries or with any hazardous material for which a... (explosive) materials or any other material in a placarded and certified car containing a shipment of...

49 CFR 179.400-13 - Support system for inner tank.

Code of Federal Regulations, 2014 CFR

2014-10-01

... CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and... directions when the inner tank is fully loaded and the car is equipped with a conventional draft gear... the support system, piping, or a separate electrical connection of approved design. ...

Alternative Fuels Data Center

Science.gov Websites

through franchised dealers if the manufacturer: Only produces passenger cars powered solely by one or more electric motors; Only sells new or used passenger cars that it manufactures; and Was selling such passenger cars in Nevada on or before January 1, 2016. (Reference Nevada Revised Statutes 482.36311 through

49 CFR 179.400-13 - Support system for inner tank.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and... directions when the inner tank is fully loaded and the car is equipped with a conventional draft gear... the support system, piping, or a separate electrical connection of approved design. ...

49 CFR 174.102 - Forbidden mixed loading and storage.

Code of Federal Regulations, 2010 CFR

2010-10-01

... same rail car. Additionally, they may not be transported or loaded in the same rail car or stored on carrier property with charged electric storage batteries or with any hazardous material for which a... (explosive) materials or any other material in a placarded and certified car containing a shipment of...

49 CFR 174.102 - Forbidden mixed loading and storage.

Code of Federal Regulations, 2011 CFR

2011-10-01

... same rail car. Additionally, they may not be transported or loaded in the same rail car or stored on carrier property with charged electric storage batteries or with any hazardous material for which a... (explosive) materials or any other material in a placarded and certified car containing a shipment of...

30 CFR 75.1403-7 - Criteria-Mantrips.

Code of Federal Regulations, 2010 CFR

2010-07-01

... electric circuits. (m) The mine car next to a trolley locomotive should not be used to transport men. Such... operated within 300 feet of any trip, including another mantrip. (b) A sufficient number of mantrip cars... conveyances should be connected by chains, steel ropes, or other effective devices between mantrip cars and...

30 CFR 75.1403-7 - Criteria-Mantrips.

Code of Federal Regulations, 2011 CFR

2011-07-01

... electric circuits. (m) The mine car next to a trolley locomotive should not be used to transport men. Such... operated within 300 feet of any trip, including another mantrip. (b) A sufficient number of mantrip cars... conveyances should be connected by chains, steel ropes, or other effective devices between mantrip cars and...

Electrolyte Racers

ERIC Educational Resources Information Center

Kellie, Shawn; Kellie, Tonya; Corbin-Tipton, Elizabeth

2006-01-01

A fast way to teach investigative skills in science is to tie them to NASCAR using Hot Wheels Formula Fuelers Race Cars. These inexpensive toy cars travel different distances based on the strength of the "electrolyte" (a substance that conducts electricity when dissolved in water) in their "fuel" tanks. Advertisements for these race cars urge kids…

2018 Middle School Electric Car Competition - Video Text Version | News |

Science.gov Websites

that are powered by either lithium-ion batteries or the sun. Teacher: At the very beginning, they have how to turn a solar car into a AA battery car. Student 3: We're really excited to try and finish every

Mobile phone conversations, listening to music and quiet (electric) cars: Are traffic sounds important for safe cycling?

PubMed

Stelling-Konczak, A; van Wee, G P; Commandeur, J J F; Hagenzieker, M

2017-09-01

Listening to music or talking on the phone while cycling as well as the growing number of quiet (electric) cars on the road can make the use of auditory cues challenging for cyclists. The present study examined to what extent and in which traffic situations traffic sounds are important for safe cycling. Furthermore, the study investigated the potential safety implications of limited auditory information caused by quiet (electric) cars and by cyclists listening to music or talking on the phone. An Internet survey among 2249 cyclists in three age groups (16-18, 30-40 and 65-70year old) was carried out to collect information on the following aspects: 1) the auditory perception of traffic sounds, including the sounds of quiet (electric) cars; 2) the possible compensatory behaviours of cyclists who listen to music or talk on their mobile phones; 3) the possible contribution of listening to music and talking on the phone to cycling crashes and incidents. Age differences with respect to those three aspects were analysed. Results show that listening to music and talking on the phone negatively affects perception of sounds crucial for safe cycling. However, taking into account the influence of confounding variables, no relationship was found between the frequency of listening to music or talking on the phone and the frequency of incidents among teenage cyclists. This may be due to cyclists' compensating for the use of portable devices. Listening to music or talking on the phone whilst cycling may still pose a risk in the absence of compensatory behaviour or in a traffic environment with less extensive and less safe cycling infrastructure than the Dutch setting. With the increasing number of quiet (electric) cars on the road, cyclists in the future may also need to compensate for the limited auditory input of these cars. Copyright © 2017 Elsevier Ltd. All rights reserved.

9. FIRST FLOOR CAR BARN SPACE. VIEW TO NORTHWEST. ...

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

9. FIRST FLOOR CAR BARN SPACE. VIEW TO NORTHWEST. - Commercial & Industrial Buildings, Key City Electric Street Railroad, Powerhouse & Storage Barn, Eighth & Washington Streets, Dubuque, Dubuque County, IA

Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to

Science.gov Websites

Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov . 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles Make a

Alternative Fuels Data Center: Propane Powers Fleets Across the Nation

Science.gov Websites

Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles Make a Difference in

Within- and between-session reliability of the maximal voluntary knee extension torque and activation.

PubMed

Park, Jihong; Hopkins, J Ty

2013-01-01

A ratio between the torque generated by maximal voluntary isometric contraction (MVIC) and exogenous electrical stimulus, central activation ratio (CAR), has been widely used to assess quadriceps function. To date, no data exist regarding between-session reliability of this measurement. Thirteen neurologically sound volunteers underwent three testing sessions (three trials per session) with 48 hours between-session. Subjects performed MVICs of the quadriceps with the knee locked at 90° flexion and the hip at 85°. Once the MVIC reached a plateau, an electrical stimulation from superimposed burst technique (SIB: 125 V with peak output current 450 mA) was manually delivered and transmitted directly to the quadriceps via stimulating electrodes. CAR was calculated by using the following equation: CAR = MVIC torque/MVIC + SIB torque. Intraclass correlation coefficients (ICC) were calculated within- (ICC((2,1))) and between-session (ICC((2,k))) for MVIC torques and CAR values. Our data show that quadriceps MVIC and CAR are very reliable both within- (ICC((2,1)) = 0.99 for MVIC; 0.94 for CAR) and between-measurement sessions (ICC((2,k)) = 0.92 for MVIC; 0.86 for CAR) in healthy young adults. For clinical research, more data of the patients with pathological conditions are required to ensure reproducibility of calculation of CAR.

Alternative Fuels Data Center: Yellowstone Park Recycles Vehicle Batteries

Science.gov Websites

school bus Michigan Transports Students in Hybrid Electric School Buses Jan. 4, 2014 Photo of a natural of a school bus. California School District Creates First-of-Its-Kind Zero-Emissions Bus Dec. 20 , 2014 Photo of an electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug

Full Hybrid: Cruising

Science.gov Websites

for storage. Go back… stage graphic: vertical blue rule Main stage: See through car with battery , engine, generator, power split device, and electric motor visible. The car is moving. There are arrows flowing from the gasoline engine to the generator to the battery. Main stage: See through car with battery

78 FR 5801 - Operating Industries, Inc. Superfund Site, Monterey Park, CA; Notice of Proposed CERCLA...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

..., Inc., Los Feliz Car Wash, Margus Auto Electric Exchange, Inc., Midway Drilling & Pump Company, MK...: American Marble & Onyx Company, Inc., Arroyo Car Wash Corporation, Bay Cities Container Corporation, Brett... Corporation, George J. Peckham, Jr., H.W. Hull & Sons, Inc., Hacienda Car Wash, Inc., Hiro's Transmission, Inc...

How Things Work: What is the Secret of "Maintenance-Free" Car Batteries?

ERIC Educational Resources Information Center

Crane, H. Richard, Ed.

1985-01-01

Explains "maintenance free" car batteries which do not involve any changes in principles from traditional car batteries (which require the addition of distilled water). The newer systems have reduced water loss to near zero by improvements in the batteries themselves and in the electrical systems which charge them. (JN)

49 CFR 218.22 - Utility employee.

Code of Federal Regulations, 2014 CFR

2014-10-01

... uncouple air hoses and other electrical or mechanical connections; prepare rail cars for coupling; set... one or more locomotives coupled, with or without cars) and before commencing any duties with the crew...

49 CFR 218.22 - Utility employee.

Code of Federal Regulations, 2013 CFR

2013-10-01

... uncouple air hoses and other electrical or mechanical connections; prepare rail cars for coupling; set... one or more locomotives coupled, with or without cars) and before commencing any duties with the crew...

49 CFR 218.22 - Utility employee.

Code of Federal Regulations, 2010 CFR

2010-10-01

... uncouple air hoses and other electrical or mechanical connections; prepare rail cars for coupling; set... one or more locomotives coupled, with or without cars) and before commencing any duties with the crew...

Simulation of an electric vehicle model on the new WLTC test cycle using AVL CRUISE software

NASA Astrophysics Data System (ADS)

Cristian Cioroianu, Constantin; Marinescu, Dănuţ Gabriel; Iorga, Adrian; Răzvan Sibiceanu, Adrian

2017-10-01

Nowadays, environmental pollution has become a general issue and the automotive industry is probably the most affected. The principal air-quality pollutant emissions from petrol, diesel and LPG engines are carbon dioxide, oxides of nitrogen, un-burnt hydrocarbons. Modern cars produce only quite small quantities of the air quality pollutants, but the emissions from large numbers of cars add to a significant air quality problem. Electric vehicles are an answer to this problem because they have absolutely no emissions. These vehicles have some major disadvantages regarding cost and range. In this paper, an electric vehicle model will be created in the AVL Cruise software. The constructed model is based on the existing Dacia Sandero. Also unlike the real car, the model presented has different characteristics since it is a full electric vehicle. It has an electric motor instead of the petrol engine and a battery pack placed in the trunk. The model will be simulated in order to obtain data regarding vehicle performance, energy consumption and range on the new WLTC test cycle. The obtained know-how will help on later improvements of the electric model regarding methods to increase the vehicle range on the new WLTC test cycle.

Electric vehicle charging station quantity forecasting model

NASA Astrophysics Data System (ADS)

Dong, Yingshuai

2018-06-01

For both environmental and economic reasons, there is global interest in reducing the use of fossil fuels, including gasoline for cars. Whether motivated by the environment or by the economics, consumers are starting to migrate to electric vehicles. Tesla currently offers two types of charging stations: (1) destination charging designed for charging for several hours at a time or even overnight; and (2) supercharging designed for longer road trips to provide up to 170 miles of range in as little as 30 minutes of charging. These stations are in addition to at-home charging used by many Tesla owners who have a personal garage or a driveway with power. Based on private car survey data from the NHTS in the United States, this article predicts the number of charging stations required if everyone is using an electric passenger car across the United States.

Hydrogen powered sports car series (internal combustion engine and fuel cells)

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

Gotthold, J.P.

The electric hybrid vehicle can solve the problems which today make the pure electric car limited in its acceptance. The primary limitations are excess weight and short range due to a heavy battery pack of limited energy density. Our basic vehicular design makes use of three power technologies in a balanced way. The chassis is the standard Volkswagen Beetle type which carried many millions of the {open_quotes}beetles{close_quotes} across all the Earth`s continents. The body is a fiberfab replica of a 1970s design sports car which provides three compartments from it`s original mid engine design and a classic aerodynamic shape.

Hybrid Engine Powered City Car: Fuzzy Controlled Approach

NASA Astrophysics Data System (ADS)

Rahman, Ataur; Mohiuddin, AKM; Hawlader, MNA; Ihsan, Sany

2017-03-01

This study describes a fuzzy controlled hybrid engine powered car. The car is powered by the lithium ion battery capacity of 1000 Wh is charged by the 50 cc hybrid engine and power regenerative mode. The engine is operated with lean mixture at 3000 rpm to charge the battery. The regenerative mode that connects with the engine generates electrical power of 500-600 W for the deceleration of car from 90 km/h to 20 km/h. The regenerated electrical power has been used to power the air-conditioning system and to meet the other electrical power. The battery power only used to propel the car. The regenerative power also found charging the battery for longer operation about 40 minutes and more. The design flexibility of this vehicle starts with whole-vehicle integration based on radical light weighting, drag reduction, and accessory efficiency. The energy efficient hybrid engine cut carbon dioxide (CO2) and nitrogen oxides (N2O) emission about 70-80% as the loads on the crankshaft such as cam-follower and its associated rotating components are replaced by electromagnetic systems, and the flywheel, alternator and starter motor are replaced by a motor generator. The vehicle was tested and found that it was able to travel 70 km/litre with the power of hybrid engine.

Maximum Potential of the Car Cabin Temperature in the Outdoor Parking Conditions as a Source of Energy in Thermoelectric Generator

NASA Astrophysics Data System (ADS)

Sunawar, A.; Garniwa, I.

2017-03-01

Cars using the principle of converting heat energy into mechanical energy, but a lot of wasted heat energy not entirely transformed into mechanical energy, studies have been conducted that converts the heat energy into electrical energy using the principle thermoelectrically. However, there are many other energies that can be harnessed from the car, such as when the car is parked in the sun or driving in the heat of the sun, the temperature in the cabin can reach 80 degrees Celsius. The heat can be harmful to humans and the children immediately into the vehicle, as well as for the goods stored in the cabin if it contains toxins can evaporate because of the heat and dangerous. The danger can be prevented by reducing the heat in the cabin and transform into other forms of energy such as electricity. By providing a temperature difference of 40 degrees on the cold side of the module can be acquired electricity thermoelectrically up to 0.17W for one of its module, if it is made a module block the energy produced is enough to lower the temperature and charge batteries for further cooling. This study will use experiment method to get the maximum drop in temperature in the car cabin

Implementation of object-oriented programming in study of electrical race car

NASA Astrophysics Data System (ADS)

Nowak, M.; Baier, M.

2016-08-01

The paper covers issue of conducting advanced research of electrical race car participating in international competition called Sileverline Corporate Challenge. Process of designing race cars in Silesian Greenpower team is aided by a professional engine test stand built particularly in purpose of this research. Phase of testing and simulation is an important part of the implementation of new technologies. Properly developed solutions and test procedures are able to significantly shorten development time and reduce design costs. Testing process must be controlled by a modular and flexible application, easy to modify and ensuring safety. This paper describes the concept of object-oriented programming in LabVIEW and exemplary architecture of object-oriented control application designed to control engine test stand of the electrical race car. Eventually, the task of application will be to steer the electromagnetic brake and the engine load torque to perform according to data from the actual race track. During the designing process of the car, minimizing energy losses and maximizing powertrain efficiency are the main aspects taken into consideration. One of the crucial issues to accomplish these goals is to maintain optimal performance of the motor by applying effective cooling. The paper covers the research verifying the effectiveness of the cooling system.

VIEW OF TRANSFER CAR (BATTERYELECTRIC POWERED) FROM BILLET YARD POSITIONED ...

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

VIEW OF TRANSFER CAR (BATTERY-ELECTRIC POWERED) FROM BILLET YARD POSITIONED FOR LOADING BILLETS INTO FURNACE; HEATER (BEHIND SCREEN IN CENTER) MOVES THE TRANSFER CAR INTO POSITION. BILLETS FROM THE TRANSFER CAR ARE PLACED ON HAND-OPERATED TURNTABLE. THE FURNACE IS NATURAL-GAS FIRED, WITH BILLETS HEATED AT NOT MORE THAN 2400 DEGREES FAHRENHEIT. - Cambria Iron Company, Gautier Works, 12" Mill, Clinton Street & Little Conemaugh River, Johnstown, Cambria County, PA

Alternative Fuels Data Center: Cities Make the Clean Switch to Natural Gas

Science.gov Websites

Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9 , 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles Make a Difference in Tennessee Oct. 28

Robust Multivariable Estimation of the Relevant Information Coming from a Wheel Speed Sensor and an Accelerometer Embedded in a Car under Performance Tests

PubMed Central

Hernandez, Wilmar

2005-01-01

In the present paper, in order to estimate the response of both a wheel speed sensor and an accelerometer placed in a car under performance tests, robust and optimal multivariable estimation techniques are used. In this case, the disturbances and noises corrupting the relevant information coming from the sensors' outputs are so dangerous that their negative influence on the electrical systems impoverish the general performance of the car. In short, the solution to this problem is a safety related problem that deserves our full attention. Therefore, in order to diminish the negative effects of the disturbances and noises on the car's electrical and electromechanical systems, an optimum observer is used. The experimental results show a satisfactory improvement in the signal-to-noise ratio of the relevant signals and demonstrate the importance of the fusion of several intelligent sensor design techniques when designing the intelligent sensors that today's cars need.

Alternative Fuels Data Center: Ridesharing

Science.gov Websites

. Carsharing programs such as Zipcar, Car2Go, and Enterprise CarShare offer different plans and pricing for carsharing companies even offer alternative fuel vehicles, such as all-electric vehicles. Fuels &

Alternative Fuels Data Center: How Do Plug-In Hybrid Electric Cars Work?

Science.gov Websites

the pack. Power electronics controller: This unit manages the flow of electrical energy delivered by , electric motor, power electronics, and other components. Traction battery pack: Stores electricity for use

49 CFR 238.114 - Rescue access windows.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Except as provided in this paragraph (a)(1) and in paragraphs (a)(1)(i), (a)(1)(ii), and (a)(5) of this section, each single-level passenger car shall have a minimum of two...

49 CFR 238.114 - Rescue access windows.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Except as provided in this paragraph (a)(1) and in paragraphs (a)(1)(i), (a)(1)(ii), and (a)(5) of this section, each single-level passenger car shall have a minimum of two...

49 CFR 238.114 - Rescue access windows.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Except as provided in this paragraph (a)(1) and in paragraphs (a)(1)(i), (a)(1)(ii), and (a)(5) of this section, each single-level passenger car shall have a minimum of two...

75 FR 30105 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

... requirements for testing locomotive horns. LIRR operates 836 M-7 MU passenger cars of which 84 have had their horns tested; and 170 M-3 MU passenger cars of which 60 have had their horns tested. In addition, LIRR operates 80 diesel electric locomotives of which 7 horns have been tested; and 23 control car locomotives...

49 CFR 238.114 - Rescue access windows.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Except as provided in this paragraph (a)(1) and in paragraphs (a)(1)(i), (a)(1)(ii), and (a)(5) of this section, each single-level passenger car shall have a minimum of two...

49 CFR 238.114 - Rescue access windows.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., electrical locker, or kitchen); and (B) There are no more than eight seats in the seating area. (4) Cars with...) Single-level passenger cars. Except as provided in this paragraph (a)(1) and in paragraphs (a)(1)(i), (a)(1)(ii), and (a)(5) of this section, each single-level passenger car shall have a minimum of two...

12. FIRST FLOOR CAR BARN SPACE, SHOWING COLUMNS AND ROOF ...

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

12. FIRST FLOOR CAR BARN SPACE, SHOWING COLUMNS AND ROOF STRUCTURE. VIEW TO SOUTHEAST. - Commercial & Industrial Buildings, Key City Electric Street Railroad, Powerhouse & Storage Barn, Eighth & Washington Streets, Dubuque, Dubuque County, IA

SNL Abuse Testing Manual.

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

Orendorff, Christopher; Lamb, Joshua; Steele, Leigh Anna Marie

This report describes recommended abuse testing procedures for rechargeable energy storage systems (RESSs) for electric vehicles. This report serves as a revision to the FreedomCAR Electrical Energy Storage System Abuse Test Manual for Electric and Hybrid Electric Vehicle Applications (SAND2005-3123).

Promoting respect for the rules and injury prevention in ice hockey: evaluation of the fair-play program.

PubMed

Brunelle, J P; Goulet, C; Arguin, H

2005-09-01

To reduce the number of transgressions to the rule, the occurrence of violent acts and to prevent injuries, Hockey Québec adopted the Fair-Play Program (FPP). The objective of the present study was to evaluate the effectiveness of the FPP. 52 Bantam (14-15 years) teams participated in this cohort study. In total, 49 games (13 with the FPP, 36 without FPP) were systematically assessed for transgressions to the rule. Body checking was allowed in all games. Transgressions to the rule data were obtained using a real time observation system in a natural setting, while injury data were collected through a self-administered questionnaire. Data were analysed using generalised linear models with generalised estimating equations accounting for potential team effect. The number of penalties per game was significantly lower (p < 0.01) for games played with the FPP. Overall, no difference was noted in the number of transgressions observed during games played with or without the FPP. Players in leagues where the FPP was used held their opponents more frequently (p < 0.0001). On the other hand, players in leagues without the FPP shoved and hit more (p = 0.05). No difference was noted in the injury rate for games played with or without the FPP. This study showed that the FPP is one of the tools available to help those in the hockey world promote fair play values. Moreover, this project clearly showed the importance of program evaluation and the value of direct observation in a natural setting.

Photogeologic map showing distribution of sinkholes south of Fairplay, Park County, Colorado--a possible geologic hazard

USGS Publications Warehouse

Shawe, D.R.; Steven, T.A.; Taylor, R.B.; Maxwell, C.H.

1995-01-01

A large group of at least 50, and perhaps significantly more, sinkholes partially surrounds Black Mountain 6-10 mi south Fairplay in South Park, Park County, Colorado. The sinkholes occur in bedrock in the evaporite facies of the Middle Pennsylvania Minturn Formation, and in Quaternary soil, alluvium, and glacial outwash gravels that overlie the evaporite beds. Sinkholes range in size from small depressions a few feet across to large holes several hundred feet across. Measured sinkholes range in size from about 25 ft in diameter and 2 ft deep to about 235 ft in diameter and 25 ft deep. In places, several sinkholes have coalesced to form depressions as much as 750 ft long and 400 ft wide. One large cluster of small craters is about 1,8000 ft long and 600 ft wide. As reported to us by a resident rancher, one small sinkhole collapsed about 10 years ago. The area of sinkholes extends into land now under development for residences, and the sinkholes thus pose a potential hazard that needs to be considered in future development. Also, they might jeopardize existing farmland, structures, ans roads (including U.S. Highway 285), as well as projected roads and airstrips. This report is not a comprehensive evaluation of the distribution and origin of the sinkholes; its intent is to call attention to their presence and to encourage further study. Many by not all of the sinkholes were visited; the geologic map is based mainly on the interpretation of aerial photographs by D.R. Shawe.

[Effect of air-electric fields on driving and reaction patterns. Test subjects in the car driving simulator (author's transl)].

PubMed

Anselm, D; Danner, M; Kirmaier, N; König, H L; Müller-Limmroth, W; Reis, A; Schauerte, W

1977-06-10

In the relevant frequency range of about 10 Hertz cars can be considered very largely as Faraday cages and consequently as screens against air-electric fields. This may have a negative influence on driving and reaction patterns as a result. In an extensive investigation 48 subjects in a driving simulator were exposed to definite artificially produced air-electric fields. The self-rating of the performance and concentration of the subjects, reaction times and driving errors were determined. While the reaction times remained practically constant, the driving behavior of the subjects improved.

Demonstrating the Conservation of Angular Momentum Using Model Cars Moving along a Rotating Rod

ERIC Educational Resources Information Center

Abdul-Razzaq, Wathiq; Golubovic, Leonardo

2013-01-01

We have developed an exciting non-traditional experiment for our introductory physics laboratories to help students to understand the principle of conservation of angular momentum. We used electric toy cars moving along a long rotating rod. As the cars move towards the centre of the rod, the angular velocity of this system increases.…

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 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

29 CFR 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...

29 CFR 1910.306 - Specific purpose equipment and installations.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

Dual-pump CARS of Air in a Heated Pressure Vessel up to 55 Bar and 1300 K

NASA Technical Reports Server (NTRS)

Cantu, Luca; Gallo, Emanuela; Cutler, Andrew D.; Danehy, Paul M.

2014-01-01

Dual-pump Coherent anti-Stokes Raman scattering (CARS) measurements have been performed in a heated pressure vessel at NASA Langley Research Center. Each measurement, consisting of 500 single shot spectra, was recorded at a fixed location in dry air at various pressures and temperatures, in a range of 0.03-55×10(exp 5) Pa and 300-1373 K, where the temperature was varied using an electric heater. The maximum output power of the electric heater limited the combinations of pressures and temperatures that could be obtained. Charts of CARS signal versus temperature (at constant pressure) and signal versus pressure (at constant temperature) are presented and fit with an empirical model to validate the range of capability of the dual-pump CARS technique; averaged spectra at different conditions of pressure and temperature are also shown.

Alternative Fuels Data Center: How Do All-Electric Cars Work?

Science.gov Websites

charge while charging the pack. Power electronics controller: This unit manages the flow of electrical of the engine, electric motor, power electronics, and other components. Traction battery pack: Stores

Electrically Controlled Coherent Excitonic Steady States in Semiconductor Bilayers

NASA Astrophysics Data System (ADS)

Xie, Ming; MacDonald, Allan

Spatially indirect excitons are long lived bosonic quasiparticles that can form quasi-equilibrium condensed states. Optical access to these excitons has been limited by their small optical matrix elements. Here we propose a promising electrical process that can be used both to populate and to probe fluids of indirect excitons, and is analogous to the crossed Andreev reflection (CAR) process of Cooper pairs in superconductors. We consider vertically stacked multilayer heterostructures containing two transition metal dichalcogenide (TMD) layers that host the indirect excitons, graphene layers on the top and the bottom of the heterostructure, and hBN tunnel barrier layers of variable thickness. When the bias voltage between the graphene leads is smaller than the indirect gap, tunneling between the graphene leads and the TMD hetero-bilayer is possible only through the CAR process. Both DC and low frequency AC bias cases are explored and establish that electrical measurements can be used to determine crucial properties such as the condensate density, interaction strength and CAR tunneling amplitudes. We have also proposed a way to electrically manipulate another type of bosonic quasiparticles, cavity exciton-polaritons, in a laterally contacted structure.

Alternative Fuels Data Center: Maryland Conserves Fuel With Hybrid Trucks

Science.gov Websites

reducing fuel consumption, engine noise, and greenhouse gas emissions with hybrid trucks. For information of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Photo of a truck Natural Gas Vehicles Make a Difference in Tennessee Oct

34. BOILER HOUSE, COAL CONVEYOR AND TURNAROUND TRACK FOR COAL ...

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

34. BOILER HOUSE, COAL CONVEYOR AND TURN-AROUND TRACK FOR COAL CARS (NOTE: COAL CAR No. 6 IN FAR BACK GROUND) - Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

49 CFR 210.3 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... emitted by moving rail cars and locomotives (including the sound produced by refrigeration and air conditioning units that are an integral element of such equipment), active retarders, switcher locomotives, car... apply to— (1) Steam locomotives; (2) Street, suburban, or interurban electric railways unless operated...

49 CFR 210.3 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... emitted by moving rail cars and locomotives (including the sound produced by refrigeration and air conditioning units that are an integral element of such equipment), active retarders, switcher locomotives, car... apply to— (1) Steam locomotives; (2) Street, suburban, or interurban electric railways unless operated...

49 CFR 661.11 - Rolling stock procurements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Devices; (21) Car Axle Counters; (22) Communication Based Train Control (CBTC). (u) Communication... components of a bus. This list is not all-inclusive. Car body shells, egines, transmissions, front axle... assemblies, air compressor and pneumatic systems, generator/alternator and electrical systems, steering...

49 CFR 210.3 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... emitted by moving rail cars and locomotives (including the sound produced by refrigeration and air conditioning units that are an integral element of such equipment), active retarders, switcher locomotives, car... apply to— (1) Steam locomotives; (2) Street, suburban, or interurban electric railways unless operated...

49 CFR 661.11 - Rolling stock procurements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Devices; (21) Car Axle Counters; (22) Communication Based Train Control (CBTC). (u) Communication... components of a bus. This list is not all-inclusive. Car body shells, egines, transmissions, front axle... assemblies, air compressor and pneumatic systems, generator/alternator and electrical systems, steering...

49 CFR 210.3 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... emitted by moving rail cars and locomotives (including the sound produced by refrigeration and air conditioning units that are an integral element of such equipment), active retarders, switcher locomotives, car... apply to— (1) Steam locomotives; (2) Street, suburban, or interurban electric railways unless operated...

49 CFR 210.3 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... emitted by moving rail cars and locomotives (including the sound produced by refrigeration and air conditioning units that are an integral element of such equipment), active retarders, switcher locomotives, car... apply to— (1) Steam locomotives; (2) Street, suburban, or interurban electric railways unless operated...

CARS Temperature Measurements in Turbulent and Supersonic Facilities

NASA Technical Reports Server (NTRS)

Jarrett, O., Jr.; Antcliff, R. R.; Smith, M. W.; Cutler, A. D.; Diskin, G. S.; Northam, G. B.

1991-01-01

This paper documents the development of the National Aeronautics and Space Administration s (NASA) Langley Research Center ( LaRC) Coherent Antistokes Raman Spectroscopy (CARS) systems for measurements of temperature in a turbulent subsonic or supersonic reacting hydrogen-air environment. Spectra data provides temperature data when compared to a precalculated library of nitrogen CARS spectra. Library validity was confirmed by comparing CARS temperatures derived through the library with three different techniques for determination of the temperature in hydrogen-air combustion and an electrically heated furnace. The CARS system has been used to survey temperature profiles in the simulated flow of a supersonic combustion ramjet (scramjet) model. Measurement results will be discussed.

49 CFR 571.305 - Standard No. 305; Electric-powered vehicles: electrolyte spillage and electrical shock protection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... occupant compartment, and electrical shock. S3. Application. This standard applies to passenger cars, and... 49 Transportation 6 2010-10-01 2010-10-01 false Standard No. 305; Electric-powered vehicles: electrolyte spillage and electrical shock protection. 571.305 Section 571.305 Transportation Other Regulations...

Parameterizing Sound: Design Considerations for an Environmental Sound Database

DTIC Science & Technology

2015-04-01

Accordion Car backfire Crushing a metal can Aerosol can Car crash Crushing a tin can Alarm clock Car ignition Crushing egg shells Alloette...top Coffee perking Eggs beaten in a bowl with a whisk Bowling Coffee pot whistling Elastic (snap) Bread cutting Coin dropping Electric...Bus Combination lock Female speaking Bus air break Cooking with fat Ferry Bus stop and go Cuckoo clock Ferry horn Camera Corduroy

What are the intensities and line-shapes of the twenty four polarization terms in coherent anti-Stokes Raman spectroscopy?

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

Niu, Kai; Lee, Soo-Y., E-mail: sooying@ntu.edu.sg

Coherent anti-Stokes Raman spectroscopy (CARS) is conventionally described by just one diagram/term where the three electric field interactions act on the ket side in a Feynman dual time-line diagram in a specific time order of pump, Stokes and probe pulses. In theory, however, any third-order nonlinear spectroscopy with three different electric fields interacting with a molecule can be described by forty eight diagrams/terms. They reduce to just 24 diagrams/terms if we treat the time ordering of the electric field interactions on the ket independently of those on the bra, i.e. the ket and bra wave packets evolve independently. The twentymore » four polarization terms can be calculated in the multidimensional, separable harmonic oscillator model to obtain the intensities and line-shapes. It is shown that in fs/ps CARS, for the two cases of off-resonance CARS in toluene and resonance CARS in rhodamine 6G, where we use a fs pump pulse, a fs Stokes pulse and a ps probe pulse, we obtain sharp vibrational lines in four of the polarization terms where the pump and Stokes pulses can create a vibrational coherence on the ground electronic state, while the spectral line-shapes of the other twenty terms are broad and featureless. The conventional CARS term with sharp vibrational lines is the dominant term, with intensity at least one order of magnitude larger than the other terms.« less

What are the intensities and line-shapes of the twenty four polarization terms in coherent anti-Stokes Raman spectroscopy?

NASA Astrophysics Data System (ADS)

Niu, Kai; Lee, Soo-Y.

2015-12-01

Coherent anti-Stokes Raman spectroscopy (CARS) is conventionally described by just one diagram/term where the three electric field interactions act on the ket side in a Feynman dual time-line diagram in a specific time order of pump, Stokes and probe pulses. In theory, however, any third-order nonlinear spectroscopy with three different electric fields interacting with a molecule can be described by forty eight diagrams/terms. They reduce to just 24 diagrams/terms if we treat the time ordering of the electric field interactions on the ket independently of those on the bra, i.e. the ket and bra wave packets evolve independently. The twenty four polarization terms can be calculated in the multidimensional, separable harmonic oscillator model to obtain the intensities and line-shapes. It is shown that in fs/ps CARS, for the two cases of off-resonance CARS in toluene and resonance CARS in rhodamine 6G, where we use a fs pump pulse, a fs Stokes pulse and a ps probe pulse, we obtain sharp vibrational lines in four of the polarization terms where the pump and Stokes pulses can create a vibrational coherence on the ground electronic state, while the spectral line-shapes of the other twenty terms are broad and featureless. The conventional CARS term with sharp vibrational lines is the dominant term, with intensity at least one order of magnitude larger than the other terms.

Flinders University Electric Vehicle Project

ERIC Educational Resources Information Center

Atkinson, D. A.

1973-01-01

Outlines the specifications and principles involved in the operation of an electric car developed by the Institute of Solar and Electochemical Energy Conversion at Flinders University in South Australia. (JR)

Going Green with Electric Vehicles

ERIC Educational Resources Information Center

Deal, Walter F., III

2010-01-01

There is considerable interest in electric and hybrid cars because of environmental and climate change concerns, tougher fuel efficiency standards, and increasing dependence on imported oil. In this article, the author describes the history of electric vehicles in the automotive world and discusses the components of a hybrid electric vehicle.…

29 CFR 1926.914 - Definitions applicable to this subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., including but not limited to trucks, trailers, rail cars, barges, and vessels. (i) Detonating cord—A... caps, electric blasting caps, delay electric blasting caps, and nonelectric delay blasting caps. (k) Electric blasting cap—A blasting cap designed for and capable of detonation by means of an electric current...

Electric cars. Advantages and disadvantages

NASA Astrophysics Data System (ADS)

Gelmanova, Z. S.; Zhabalova, G. G.; Sivyakova, G. A.; Lelikova, O. N.; Onishchenko, O. N.; Smailova, A. A.; Kamarova, S. N.

2018-05-01

The article considers the positive and negative aspects of the use of electric vehicles. A rough calculation of the energy efficiency and average cost per month was made. Also priorities to avoid the existing problems in the market of electric vehicles were set.

Optimized batteries for cars with dual electrical architecture

NASA Astrophysics Data System (ADS)

Douady, J. P.; Pascon, C.; Dugast, A.; Fossati, G.

During recent years, the increase in car electrical equipment has led to many problems with traditional starter batteries (such as cranking failure due to flat batteries, battery cycling etc.). The main causes of these problems are the double function of the automotive battery (starter and service functions) and the difficulties in designing batteries well adapted to these two functions. In order to solve these problems a new concept — the dual-concept — has been developed with two separate batteries: one battery is dedicated to the starter function and the other is dedicated to the service function. Only one alternator charges the two batteries with a separation device between the two electrical circuits. The starter battery is located in the engine compartment while the service battery is located at the rear of the car. From the analysis of new requirements, battery designs have been optimized regarding the two types of functions: (i) a small battery with high specific power for the starting function; for this function a flooded battery with lead-calcium alloy grids and thin plates is proposed; (ii) for the service function, modified sealed gas-recombinant batteries with cycling and deep-discharge ability have been developed. The various advantages of the dual-concept are studied in terms of starting reliability, battery weight, and voltage supply. The operating conditions of the system and several dual electrical architectures have also been studied in the laboratory and the car. The feasibility of the concept is proved.

29 CFR 1910.103 - Hydrogen.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., trailers, mobile supply trucks, or tank cars. (ii) Liquefied hydrogen systems. (a) Paragraph (c) of this... refilling portable containers, trailers, mobile supply trucks, or tank cars. (b) Gaseous hydrogen systems—(1... be located above ground. (c) Systems shall not be located beneath electric power lines. (d) Systems...

49 CFR 1039.11 - Miscellaneous commodities exemptions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... machinery or complete air-conditioning units. 36 ......do Electrical machinery, equipment or supplies except... regarding the use of equipment, whether shipper or railroad owned or leased, including car hire, per diem... car service regulations or mandatory interchange of equipment or to maintain and execute such...

29 CFR 1910.103 - Hydrogen.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., trailers, mobile supply trucks, or tank cars. (ii) Liquefied hydrogen systems. (a) Paragraph (c) of this... refilling portable containers, trailers, mobile supply trucks, or tank cars. (b) Gaseous hydrogen systems—(1... be located above ground. (c) Systems shall not be located beneath electric power lines. (d) Systems...

Dismissive and deceptive car dealerships create barriers to electric vehicle adoption at the point of sale

NASA Astrophysics Data System (ADS)

Zarazua de Rubens, Gerardo; Noel, Lance; Sovacool, Benjamin K.

2018-06-01

As most consumers do not have pre-existing knowledge of electric vehicles (EVs), and current market conditions favour petrol and diesel vehicles, car dealership experiences may strongly influence EV purchasing decisions. Here, we show that car dealerships pose a significant barrier at the point of sale due to a perceived lack of business case viability in relation to petrol and diesel vehicles. In 126 shopping experiences at 82 car dealerships across Denmark, Finland, Iceland, Norway and Sweden, we find that dealers were dismissive of EVs, misinformed shoppers on vehicle specifications, omitted EVs from the sales conversation and strongly oriented customers towards petrol and diesel vehicle options. Dealers' technological orientation, willingness to sell and displayed knowledge of EVs were the main contributors to likely purchase intentions. These findings combined with expert interviews suggest that government and industry signalling affect sales strategies and purchasing trends. Policy and business strategies that address barriers at the point of sale are needed to accelerate EV adoption.

Electric vehicles in China: emissions and health impacts.

PubMed

Ji, Shuguang; Cherry, Christopher R; J Bechle, Matthew; Wu, Ye; Marshall, Julian D

2012-02-21

E-bikes in China are the single largest adoption of alternative fuel vehicles in history, with more than 100 million e-bikes purchased in the past decade and vehicle ownership about 2× larger for e-bikes as for conventional cars; e-car sales, too, are rapidly growing. We compare emissions (CO(2), PM(2.5), NO(X), HC) and environmental health impacts (primary PM(2.5)) from the use of conventional vehicles (CVs) and electric vehicles (EVs) in 34 major cities in China. CO(2) emissions (g km(-1)) vary and are an order of magnitude greater for e-cars (135-274) and CVs (150-180) than for e-bikes (14-27). PM(2.5) emission factors generally are lower for CVs (gasoline or diesel) than comparable EVs. However, intake fraction is often greater for CVs than for EVs because combustion emissions are generally closer to population centers for CVs (tailpipe emissions) than for EVs (power plant emissions). For most cities, the net result is that primary PM(2.5) environmental health impacts per passenger-km are greater for e-cars than for gasoline cars (3.6× on average), lower than for diesel cars (2.5× on average), and equal to diesel buses. In contrast, e-bikes yield lower environmental health impacts per passenger-km than the three CVs investigated: gasoline cars (2×), diesel cars (10×), and diesel buses (5×). Our findings highlight the importance of considering exposures, and especially the proximity of emissions to people, when evaluating environmental health impacts for EVs.

Scenarios for Demand Growth of Metals in Electricity Generation Technologies, Cars, and Electronic Appliances

PubMed Central

2018-01-01

This study provides scenarios toward 2050 for the demand of five metals in electricity production, cars, and electronic appliances. The metals considered are copper, tantalum, neodymium, cobalt, and lithium. The study shows how highly technology-specific data on products and material flows can be used in integrated assessment models to assess global resource and metal demand. We use the Shared Socio-economic Pathways as implemented by the IMAGE integrated assessment model as a starting point. This allows us to translate information on the use of electronic appliances, cars, and renewable energy technologies into quantitative data on metal flows, through application of metal content estimates in combination with a dynamic stock model. Results show that total demand for copper, neodymium, and tantalum might increase by a factor of roughly 2 to 3.2, mostly as a result of population and GDP growth. The demand for lithium and cobalt is expected to increase much more, by a factor 10 to more than 20, as a result of future (hybrid) electric car purchases. This means that not just demographics, but also climate policies can strongly increase metal demand. This shows the importance of studying the issues of climate change and resource depletion together, in one modeling framework. PMID:29533657

Scenarios for Demand Growth of Metals in Electricity Generation Technologies, Cars, and Electronic Appliances.

PubMed

Deetman, Sebastiaan; Pauliuk, Stefan; van Vuuren, Detlef P; van der Voet, Ester; Tukker, Arnold

2018-04-17

This study provides scenarios toward 2050 for the demand of five metals in electricity production, cars, and electronic appliances. The metals considered are copper, tantalum, neodymium, cobalt, and lithium. The study shows how highly technology-specific data on products and material flows can be used in integrated assessment models to assess global resource and metal demand. We use the Shared Socio-economic Pathways as implemented by the IMAGE integrated assessment model as a starting point. This allows us to translate information on the use of electronic appliances, cars, and renewable energy technologies into quantitative data on metal flows, through application of metal content estimates in combination with a dynamic stock model. Results show that total demand for copper, neodymium, and tantalum might increase by a factor of roughly 2 to 3.2, mostly as a result of population and GDP growth. The demand for lithium and cobalt is expected to increase much more, by a factor 10 to more than 20, as a result of future (hybrid) electric car purchases. This means that not just demographics, but also climate policies can strongly increase metal demand. This shows the importance of studying the issues of climate change and resource depletion together, in one modeling framework.

Impact of the electric compressor for automotive air conditioning system on fuel consumption and performance analysis

NASA Astrophysics Data System (ADS)

Zulkifli, A. A.; Dahlan, A. A.; Zulkifli, A. H.; Nasution, H.; Aziz, A. A.; Perang, M. R. M.; Jamil, H. M.; Misseri, M. N.

2015-12-01

Air conditioning system is the biggest auxiliary load in a vehicle where the compressor consumed the largest. Problem with conventional compressor is the cooling capacity cannot be control directly to fulfill the demand of thermal load inside vehicle cabin. This study is conducted experimentally to analyze the difference of fuel usage and air conditioning performance between conventional compressor and electric compressor of the air conditioning system in automobile. The electric compressor is powered by the car battery in non-electric vehicle which the alternator will recharge the battery. The car is setup on a roller dynamometer and the vehicle speed is varied at 0, 30, 60, 90 and 110 km/h at cabin temperature of 25°C and internal heat load of 100 and 400 Watt. The results shows electric compressor has better fuel consumption and coefficient of performance compared to the conventional compressor.

Electric vehicle greenhouse gas emission assessment for Hawaii.

DOT National Transportation Integrated Search

2016-07-01

This study estimates greenhouse gas (GHG) emissions of electric vehicles (EVs) compared to that of other popular and similar cars in Hawaii, by county over an assumption of 150,000 miles driven. The GHG benefits of EVs depend critically on the electr...

76 FR 1154 - Operating Industries, Inc., Superfund Site, Monterey Park, CA; Notice of Proposed CERCLA...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... Electric Company, as successor by merger to Reliance Electric Company (fka Reliance Electric Industrial... Car Wash General Partnership, Bimbo Bakeries USA, Inc., Bimbo Foods, Inc., successor-in-interest to... Supply, LLC, L-3 Services, [[Page 1156

36. BOILER HOUSE, GENERAL VIEW LOOKING TOWARD COAL CAR No. ...

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

36. BOILER HOUSE, GENERAL VIEW LOOKING TOWARD COAL CAR No. 6 (NOTE: COAL DISTRIBUTER HOPPER & CONVEYOR THAT RUNS NORTH TO SOUTH BETWEEN TRACKS ON EAST TOWER SIDE) - Delaware County Electric Company, Chester Station, Delaware River at South end of Ward Street, Chester, Delaware County, PA

49 CFR 179.500-5 - Material.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500-5 Material. (a) Tanks shall be made from open-hearth or electric steel of uniform quality. Material...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad... systems, electric traction systems, roadway facilities or roadway maintenance machinery on or near track... one or more locomotives coupled with or without cars, requiring an air brake test in accordance with...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2013 CFR

2013-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

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 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2012 CFR

2012-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

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 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2014 CFR

2014-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2011 CFR

2011-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

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 75.1710 - Canopies or cabs; diesel-powered and electric face equipment.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-powered and electric face equipment, including shuttle cars, be provided with substantially constructed... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Canopies or cabs; diesel-powered and electric... Miscellaneous § 75.1710 Canopies or cabs; diesel-powered and electric face equipment. In any coal mine where the...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2014 CFR

2014-07-01

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

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2013 CFR

2013-07-01

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

49 CFR 228.313 - Electrical system requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Electrical system requirements. 228.313 Section...; SLEEPING QUARTERS Safety and Health Requirements for Camp Cars Provided by Railroads as Sleeping Quarters § 228.313 Electrical system requirements. (a) All heating, cooking, ventilation, air conditioning, and...

49 CFR 228.313 - Electrical system requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Electrical system requirements. 228.313 Section...; SLEEPING QUARTERS Safety and Health Requirements for Camp Cars Provided by Railroads as Sleeping Quarters § 228.313 Electrical system requirements. (a) All heating, cooking, ventilation, air conditioning, and...

49 CFR 228.313 - Electrical system requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Electrical system requirements. 228.313 Section...; SLEEPING QUARTERS Safety and Health Requirements for Camp Cars Provided by Railroads as Sleeping Quarters § 228.313 Electrical system requirements. (a) All heating, cooking, ventilation, air conditioning, and...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2012 CFR

2012-07-01

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

Auditory detectability of hybrid electric vehicles by pedestrians who are blind

DOT National Transportation Integrated Search

2010-11-15

Quieter cars such as electric vehicles (EVs) and hybrid electric vehicles (HEVs) may reduce auditory cues used by pedestrians to assess the state of nearby traffic and, as a result, their use may have an adverse impact on pedestrian safety. In order ...

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2010 CFR

2010-07-01

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

30 CFR 18.45 - Cable reels.

Code of Federal Regulations, 2011 CFR

2011-07-01

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

Prediction on the charging demand for electric vehicles in Chengdu

NASA Astrophysics Data System (ADS)

yun, Cai; wanquan, Zhang; wei, You; pan, Mao

2018-03-01

The development of the electric vehicle charging station facilities speed directly affect the development of electric vehicle speed. And the charging demand of electric vehicles is one of the main factors influencing the electric vehicle charging facilities. The paper collected and collated car ownership in recent years, the use of elastic coefficient to predict Chengdu electric vehicle ownership, further modeling to give electric vehicle charging demand.

Printing a Car: A Team Effort in Innovation

ScienceCinema

Rogers, Jay; Love, Lonnie; Johnson, Mark; Ivester, Rob; Neff, Rick; Blue, Craig

2018-06-07

The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

Printing a Car: A Team Effort in Innovation

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

Rogers, Jay; Love, Lonnie; Johnson, Mark

The story behind the realization of a unique project: the building of a 3D printed electric car, as told by team members. Strati materialized out of 15% carbon-reinforced ABS thermoplastic in a record 44 hours, under the very eyes of attendees at this year's International Manufacturing Technology Show (IMTS).

49 CFR 179.500-5 - Material.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500-5 Material. (a) Tanks shall be made from open-hearth or electric steel of uniform quality. Material shall be free from seams...

49 CFR 232.5 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... which the motion of a railroad car or locomotive is retarded or arrested. Air Flow Indicator, AFM means... moving train is used to generate electric current at the locomotive traction motors, which is then... that is capable of producing its nominally designed retarding force on the train. A car's air brake is...

40 CFR 201.1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... means the Noise Control Act of 1972 (Pub. L. 92-574, 86 Stat. 1234). (b) Car Coupling Sound means a sound which is heard and identified by the observer as that of car coupling impact, and that causes a..., as amended, excluding street, suburban, and interurban electric railways unless operated as a part of...

40 CFR 86.1 - Reference materials.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles and Engines (OBD-II), IBR approved for § 86.1806... Requirements for 2004 and Subsequent Model-Year Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles and....1311-94. (2) SAE J1634, Electric Vehicle Energy Consumption and Range Test Procedure, Cancelled October...

40 CFR 201.1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... means the Noise Control Act of 1972 (Pub. L. 92-574, 86 Stat. 1234). (b) Car Coupling Sound means a sound which is heard and identified by the observer as that of car coupling impact, and that causes a..., as amended, excluding street, suburban, and interurban electric railways unless operated as a part of...

49 CFR 179.500-5 - Material.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500-5 Material. (a) Tanks shall be made from open-hearth or electric steel of uniform quality. Material shall be free from seams...

40 CFR 201.1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... means the Noise Control Act of 1972 (Pub. L. 92-574, 86 Stat. 1234). (b) Car Coupling Sound means a sound which is heard and identified by the observer as that of car coupling impact, and that causes a..., as amended, excluding street, suburban, and interurban electric railways unless operated as a part of...

3 CFR - Power Sector Carbon Pollution Standards

Code of Federal Regulations, 2014 CFR

2014-01-01

... gas emissions of new cars and light trucks through 2025 and heavy duty trucks through 2018. The EPA..., established fuel efficiency standards for cars and trucks as part of a harmonized national program. Both... Greenhouse Gas Emissions for New Stationary Sources: Electric Utility Generating Units,” 77 Fed. Reg. 22392...

49 CFR 179.500-5 - Material.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500-5 Material. (a) Tanks shall be made from open-hearth or electric steel of uniform quality. Material shall be free from seams...

Why do we power our cars with gas? NBC Chicago

ScienceCinema

None

2018-02-06

Why can we only power our cars with gas? NBC-Chicago tackles this question with a trip to Argonne National Lab, where work on the Omnivorous Engine (runs on any blend of ethanol, butanol, and gasoline) and electric vehicles continues. A segment from NBC-Chicago's "Good Question" series.

49 CFR 232.5 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... which the motion of a railroad car or locomotive is retarded or arrested. Air Flow Indicator, AFM means... moving train is used to generate electric current at the locomotive traction motors, which is then... that is capable of producing its nominally designed retarding force on the train. A car's air brake is...

40 CFR 201.1 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... means the Noise Control Act of 1972 (Pub. L. 92-574, 86 Stat. 1234). (b) Car Coupling Sound means a sound which is heard and identified by the observer as that of car coupling impact, and that causes a..., as amended, excluding street, suburban, and interurban electric railways unless operated as a part of...

78 FR 39533 - Power Sector Carbon Pollution Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-01

..., issuing Clean Air Act standards limiting the greenhouse gas emissions of new cars and light trucks through... Department of Transportation, which, at the same time, established fuel efficiency standards for cars and... Sources: Electric Utility Generating Units,'' 77 Fed. Reg. 22392. In light of the information conveyed in...

49 CFR 179.500-5 - Material.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.500-5 Material. (a) Tanks shall be made from open-hearth or electric steel of uniform quality. Material shall be free from seams...

40 CFR 201.1 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... means the Noise Control Act of 1972 (Pub. L. 92-574, 86 Stat. 1234). (b) Car Coupling Sound means a sound which is heard and identified by the observer as that of car coupling impact, and that causes a..., as amended, excluding street, suburban, and interurban electric railways unless operated as a part of...

Small passenger car transmission test: Dodge Omni A-404 transmission

NASA Technical Reports Server (NTRS)

Bujold, M. P.

1980-01-01

The small passenger car transmission test was initiated to supply electric vehicle manufacturers with technical information regarding the performance of commercially available transmissions. This transmission was tested in accordance with a passenger car automatic transmission test code (SAE J65lb) which required drive performance, coast performance, and no load test conditions. Under these test conditions, the transmission attained maximum efficiencies in the mid eighty percent range for both drive performance test and coast performance tests.

Repurposing Used Electric Car Batteries: A Review of Options

NASA Astrophysics Data System (ADS)

DeRousseau, Mikaela; Gully, Benjamin; Taylor, Christopher; Apelian, Diran; Wang, Yan

2017-09-01

In the United States, millions of electric and hybrid vehicles have cumulatively been sold. Although the batteries in these vehicles are expected to last at least 8 years, end-of-life options must still be considered. There are several possible options for battery packs from electric vehicles when they reach end-of-life, including remanufacturing, repurposing for a different application, and recycling. Remanufacturing is the most desirable end-of-life scenario but is the most stringent in terms of battery quality. Recycling is less desirable because there are larger material and energy losses that occur in the process. Repurposing batteries for a different use lies between these two scenarios in terms of desirability. This review paper focuses on non-automotive reuse and explores several options for using electric car battery packs in grid energy storage applications.

Application of CAD/CAE class systems to aerodynamic analysis of electric race cars

NASA Astrophysics Data System (ADS)

Grabowski, L.; Baier, A.; Buchacz, A.; Majzner, M.; Sobek, M.

2015-11-01

Aerodynamics is one of the most important factors which influence on every aspect of a design of a car and car driving parameters. The biggest influence aerodynamics has on design of a shape of a race car body, especially when the main objective of the race is the longest distance driven in period of time, which can not be achieved without low energy consumption and low drag of a car. Designing shape of the vehicle body that must generate the lowest possible drag force, without compromising the other parameters of the drive. In the article entitled „Application of CAD/CAE class systems to aerodynamic analysis of electric race cars” are being presented problems solved by computer analysis of cars aerodynamics and free form modelling. Analysis have been subjected to existing race car of a Silesian Greenpower Race Team. On a basis of results of analysis of existence of Kammback aerodynamic effect innovative car body were modeled. Afterwards aerodynamic analysis were performed to verify existence of aerodynamic effect for innovative shape and to recognize aerodynamics parameters of the shape. Analysis results in the values of coefficients and aerodynamic drag forces. The resulting drag forces Fx, drag coefficients Cx(Cd) and aerodynamic factors Cx*A allowed to compare all of the shapes to each other. Pressure distribution, air velocities and streams courses were useful in determining aerodynamic features of analyzed shape. For aerodynamic tests was used Ansys Fluent CFD software. In a paper the ways of surface modeling with usage of Realize Shape module and classic surface modeling were presented. For shapes modeling Siemens NX 9.0 software was used. Obtained results were used to estimation of existing shapes and to make appropriate conclusions.

Connected vehicle assessment. Vehicle electrification and the smart grid : the supporting role of safety and mobility services.

DOT National Transportation Integrated Search

2013-01-01

Electric Vehicles are the only type of cars that get cleaner over time, as electrical power generation begins to convert slowly over time to lower-polluting energy sources. Hybrids, plug-in hybrids, and battery electrics are conservatively esti...

Optimization of scheduling system for plant watering using electric cars in agro techno park

NASA Astrophysics Data System (ADS)

Oktavia Adiwijaya, Nelly; Herlambang, Yudha; Slamin

2018-04-01

Agro Techno Park in University of Jember is a special area used for the development of agriculture, livestock and fishery. In this plantation, the process of watering the plants is according to the frequency of each plant needs. This research develops the optimization of plant watering scheduling system using edge coloring of graph. This research was conducted in 3 stages, namely, data collection phase, analysis phase, and system development stage. The collected data was analyzed and then converted into a graph by using bipartite adjacency matrix representation. The development phase is conducted to build a web-based watering schedule optimization system. The result of this research showed that the schedule system is optimal because it can maximize the use of all electric cars to water the plants and minimize the number of idle cars.

Alternative Fuels Data Center: Fisher Coachworks Develops Plug-In Electric

Science.gov Websites

vehicle charging stations. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money Kansas City Save Money Nov. 12, 2011 Metropolitan Utilities District Fuels Vehicles With Natural Gas Oct Electric Buses Aug. 21, 2010 Hybrid Electric Shuttle Buses Offer Free Rides in Maryland June 18, 2010 Texas

Alternative Fuels Data Center: North Carolina Airport Advances With Plug-In

Science.gov Websites

Electric BusesA> North Carolina Airport Advances With Plug-In Electric Buses to someone by E-mail passengers with plug-in hybrid electric buses. For information about this project, contact Centralina Clean . Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State

18. Interior view, 'Inside Key Route Inspection Bldg.', view to ...

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

18. Interior view, 'Inside Key Route Inspection Bldg.', view to east, August 16, 1939. Note inspection pits and work areas beneath tracks. The Key Route and Interurban Electric Railway Bridge Yard Shop buildings were identical, and this view provides an in-service look at the well-lit interior. While Key Route articulated cars were quite different in design from the Interurban Electric Railway cars, the maintenance requirements were quite similar. The Key Route Bridge Yard Shop building was demolished in the 1970s. Its last use was storage of much of the historic railway equipment now on display at the California State Railroad Museum in Sacramento. - Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA

JPL's electric and hybrid vehicles project: Project activities and preliminary test results. [power conditioning and battery charge efficiency

NASA Technical Reports Server (NTRS)

Barber, T. A.

1980-01-01

Efforts to achieve a 100 mile urban range, to reduce petroleum usage 40% to 70%, and to commercialize battery technology are discussed with emphasis on an all plastic body, four passenger car that is flywheel assisted and battery powered, and on an all metal body, four passenger car with front wheel drive and front motor. For the near term case, a parallel hybrid in which the electric motor and the internal combustion engine may directly power the drive wheels, is preferred to a series design. A five passenger car in which the electric motor and the gasoline engine both feed into the same transmission is discussed. Upgraded demonstration vehicles were tested using advanced lead acid, nickel zinc, nickel iron, and zinc chloride batteries to determine maximum acceleration, constant speed, and battery behavior. The near term batteries demonstrated significant improvement relative to current lead acid batteries. The increase in range was due to improved energy density, and ampere hour capacity, with relatively 1 small weight and volume differences.

Fuel consumption optimization for smart hybrid electric vehicle during a car-following process

NASA Astrophysics Data System (ADS)

Li, Liang; Wang, Xiangyu; Song, Jian

2017-03-01

Hybrid electric vehicles (HEVs) provide large potential to save energy and reduce emission, and smart vehicles bring out great convenience and safety for drivers. By combining these two technologies, vehicles may achieve excellent performances in terms of dynamic, economy, environmental friendliness, safety, and comfort. Hence, a smart hybrid electric vehicle (s-HEV) is selected as a platform in this paper to study a car-following process with optimizing the fuel consumption. The whole process is a multi-objective optimal problem, whose optimal solution is not just adding an energy management strategy (EMS) to an adaptive cruise control (ACC), but a deep fusion of these two methods. The problem has more restricted conditions, optimal objectives, and system states, which may result in larger computing burden. Therefore, a novel fuel consumption optimization algorithm based on model predictive control (MPC) is proposed and some search skills are adopted in receding horizon optimization to reduce computing burden. Simulations are carried out and the results indicate that the fuel consumption of proposed method is lower than that of the ACC+EMS method on the condition of ensuring car-following performances.

Acoustic characteristics of hybrid electric vehicles and the safety of pedestrians who are blind

DOT National Transportation Integrated Search

2010-08-01

Quieter cars such as electric vehicles (EVs) and hybrid electric vehicles (HEVs) may reduce auditory cues used by pedestrians to assess the state of nearby traffic and, as a result, their use may have an adverse impact on pedestrian safety. In order ...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-14

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

Hybrid Electric Vehicle, Winner of the "FutureCar Challenge

Science.gov Websites

more information contact: George Douglas (303) 275-4096 or (303) 880-2913 (cellular) Golden, Colo at NREL, the car will recharge its batteries at the lab's photovoltaic Outdoor Test Facility, where to the laboratory. Where: NREL's Outdoor Test Facility. Check in at the Visitor's Center to be

49 CFR 174.200 - Special handling requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

....1 (flammable gas) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... (flammable gas) materials only if: (1) The lading space is not equipped with any electrical apparatus that is...

49 CFR 241.5 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... dispatch means, by the use of an electrical or mechanical device— (i) To control the movement of a train or.... Movement of a train means the movement of one or more locomotives coupled with or without cars, requiring... operations or where the operation is that of classifying and assembling rail cars within a railroad yard for...

49 CFR 174.300 - Special handling requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Class 3 (flammable liquid) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... space is not equipped with any electrical apparatus that is not non-sparking or explosion-proof; (2...

49 CFR 174.300 - Special handling requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Class 3 (flammable liquid) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... space is not equipped with any electrical apparatus that is not non-sparking or explosion-proof; (2...

49 CFR 238.315 - Class IA brake test.

Code of Federal Regulations, 2013 CFR

2013-10-01

... that utilize an electric signal to communicate a service brake application and only a pneumatic signal... and release of the brakes on the last car in the train; and (6) The communicating signal system is... be used to verify the set and release on cars so equipped. However, the observation of the brake...

49 CFR 174.300 - Special handling requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Class 3 (flammable liquid) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... space is not equipped with any electrical apparatus that is not non-sparking or explosion-proof; (2...

49 CFR 174.200 - Special handling requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

....1 (flammable gas) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... (flammable gas) materials only if: (1) The lading space is not equipped with any electrical apparatus that is...

49 CFR 241.5 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... dispatch means, by the use of an electrical or mechanical device— (i) To control the movement of a train or.... Movement of a train means the movement of one or more locomotives coupled with or without cars, requiring... operations or where the operation is that of classifying and assembling rail cars within a railroad yard for...

49 CFR 238.315 - Class IA brake test.

Code of Federal Regulations, 2014 CFR

2014-10-01

... that utilize an electric signal to communicate a service brake application and only a pneumatic signal... and release of the brakes on the last car in the train; and (6) The communicating signal system is... be used to verify the set and release on cars so equipped. However, the observation of the brake...

49 CFR 174.200 - Special handling requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

....1 (flammable gas) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... (flammable gas) materials only if: (1) The lading space is not equipped with any electrical apparatus that is...

49 CFR 241.5 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... dispatch means, by the use of an electrical or mechanical device— (i) To control the movement of a train or.... Movement of a train means the movement of one or more locomotives coupled with or without cars, requiring... operations or where the operation is that of classifying and assembling rail cars within a railroad yard for...

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

none,

The home that won a Production Builder award in the 2014 Housing Innovation Awards serves as a model for this builder, showcasing high-tech features including an electric car charging station; a compressed natural gas (CNG) car fueling station; a greywater recycling system that filters shower, sink, and clothes washer water for yard irrigation; smart appliances; and an electronic energy management system.

Alternative Fuels Data Center: Alternative Fuel and Advanced Technology

Science.gov Websites

Vehicles Aid in Emergency Recovery EffortsA> Alternative Fuel and Advanced Technology Vehicles MotorWeek - Television's Original Automotive Magazine Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in

49 CFR 174.200 - Special handling requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

....1 (flammable gas) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... (flammable gas) materials only if: (1) The lading space is not equipped with any electrical apparatus that is...

49 CFR 174.200 - Special handling requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

....1 (flammable gas) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... (flammable gas) materials only if: (1) The lading space is not equipped with any electrical apparatus that is...

49 CFR 238.315 - Class IA brake test.

Code of Federal Regulations, 2010 CFR

2010-10-01

... that utilize an electric signal to communicate a service brake application and only a pneumatic signal... and release of the brakes on the last car in the train; and (6) The communicating signal system is... be used to verify the set and release on cars so equipped. However, the observation of the brake...

49 CFR 174.300 - Special handling requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Class 3 (flammable liquid) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... space is not equipped with any electrical apparatus that is not non-sparking or explosion-proof; (2...

49 CFR 174.300 - Special handling requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Class 3 (flammable liquid) materials may not be loaded, transported, or stored in a rail car equipped with any type of lighted heater or open-flame device, or in a rail car equipped with any apparatus or... space is not equipped with any electrical apparatus that is not non-sparking or explosion-proof; (2...

49 CFR 241.5 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... dispatch means, by the use of an electrical or mechanical device— (i) To control the movement of a train or.... Movement of a train means the movement of one or more locomotives coupled with or without cars, requiring... operations or where the operation is that of classifying and assembling rail cars within a railroad yard for...

49 CFR 241.5 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... dispatch means, by the use of an electrical or mechanical device— (i) To control the movement of a train or.... Movement of a train means the movement of one or more locomotives coupled with or without cars, requiring... operations or where the operation is that of classifying and assembling rail cars within a railroad yard for...

76 FR 22152 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

... Mine, MSHA I.D. No. 36-08850. Regulation Affected: 30 CFR 75.503 (Permissible electric face equipment... Mobile Bridge Conveyors, Dual Boom Roof Bolters, Continuous Miners, and Shuttle Cars. The petitioner... current to Roof Bolters and Shuttle Cars. The cables will have a 90 degree insulation rating. Additionally...

77 FR 812 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... (Permissible electric face equipment; maintenance). Modification Request: The petitioner requests a... its shuttle cars, roof bolters, and mobile roof supports at the Campbells Creek No. 7 Mine and Blue...-volt shuttle cars, 480-volt roof bolters, and 480-volt mobile roof supports will not exceed 900 feet...

The Fuel Cell Powered Club Car Carryall

NASA Technical Reports Server (NTRS)

Eichenberg, Dennis J.

2005-01-01

The NASA Glenn Research Center initiated development of the Fuel Cell Powered Club Car Carryall as a way to reduce pollution in industrial settings, reduce fossil fuel consumption and reduce operating costs for transportation systems. The Club Car Carryall provides an inexpensive approach to advance the state of the art in electric vehicle technology in a practical application. The project transfers space technology to terrestrial use via non-traditional partners, and provides power system data valuable for future aeronautics and space applications. The work was done under the Hybrid Power Management (HPM) Program. The Carryall is a state of the art, dedicated, electric utility vehicle. Hydrogen powered proton exchange membrane (PEM) fuel cells are the primary power source. Ultracapacitors were used for energy storage as long life, maintenance free operation, and excellent low temperature performance is essential. Metal hydride hydrogen storage was used to store hydrogen in a safe and efficient low-pressure solid form. The report concludes that the Fuel Cell Powered Club Car Carryall can provide excellent performance, and that the implementation of fuel cells in conjunction with ultracapacitors in the power system can provide significant reliability and performance improvements.

The load shift potential of plug-in electric vehicles with different amounts of charging infrastructure

NASA Astrophysics Data System (ADS)

Gnann, Till; Klingler, Anna-Lena; Kühnbach, Matthias

2018-06-01

Plug-in electric vehicles are the currently favoured option to decarbonize the passenger car sector. However, a decarbonisation is only possible with electricity from renewable energies and plug-in electric vehicles might cause peak loads if they started to charge at the same time. Both these issues could be solved with coordinated load shifting (demand response). Previous studies analyzed this research question by focusing on private vehicles with domestic and work charging infrastructure. This study additionally includes the important early adopter group of commercial fleet vehicles and reflects the impact of domestic, commercial, work and public charging. For this purpose, two models are combined. In a comparison of three scenarios, we find that charging of commercial vehicles does not inflict evening load peaks in the same magnitude as purely domestic charging of private cars does. Also for private cars, charging at work occurs during the day and may reduce the necessity of load shifting while public charging plays a less important role in total charging demand as well as load shifting potential. Nonetheless, demand response reduces the system load by about 2.2 GW or 2.8% when domestic and work charging are considered compared to a scenario with only domestic charging.

Opportunities and Challenges of Electric Vehicles Development in Mitigating Climate Change in China

NASA Astrophysics Data System (ADS)

Liu, R.; Li, M. H.; Zhang, H. N.

2017-10-01

As a developing country, China has also undergone a noticeable climate change due to the increasing consumption of fossil fuels. The automotive market in China is estimated to be the world’s second largest new automotive growth market. China is now capable of manufacturing cars totally independently, which makes car prices more attractive to middle- income families. As one of the energy solutions, Electric Vehicles Technologies cannot be considered solely in environmental aspects. One energy system should not only contribute to sustainable development, but also to the environmental, social and economic aspects.

Activation of the Ca2+-sensing receptors increases currents through inward rectifier K+ channels via activation of phosphatidylinositol 4-kinase.

PubMed

Liu, Chung-Hung; Chang, Hsueh-Kai; Lee, Sue-Ping; Shieh, Ru-Chi

2016-11-01

Inward rectifier K + channels are important for maintaining normal electrical function in many cell types. The proper function of these channels requires the presence of membrane phosphoinositide 4,5-bisphosphate (PIP 2 ). Stimulation of the Ca 2+ -sensing receptor CaR, a pleiotropic G protein-coupled receptor, activates both G q/11 , which decreases PIP 2 , and phosphatidylinositol 4-kinase (PI-4-K), which, conversely, increases PIP 2 . How membrane PIP 2 levels are regulated by CaR activation and whether these changes modulate inward rectifier K + are unknown. In this study, we found that activation of CaR by the allosteric agonist, NPSR568, increased inward rectifier K + current (I K1 ) in guinea pig ventricular myocytes and currents mediated by Kir2.1 channels exogenously expressed in HEK293T cells with a similar sensitivity. Moreover, using the fluorescent PIP 2 reporter tubby-R332H-cYFP to monitor PIP 2 levels, we found that CaR activation in HEK293T cells increased membrane PIP 2 concentrations. Pharmacological studies showed that both phospholipase C (PLC) and PI-4-K are activated by CaR stimulation with the latter played a dominant role in regulating membrane PIP 2 and, thus, Kir currents. These results provide the first direct evidence that CaR activation upregulates currents through inward rectifier K + channels by accelerating PIP 2 synthesis. The regulation of I K1 plays a critical role in the stability of the electrical properties of many excitable cells, including cardiac myocytes and neurons. Further, synthetic allosteric modulators that increase CaR activity have been used to treat hyperparathyroidism, and negative CaR modulators are of potential importance in the treatment of osteoporosis. Thus, our results provide further insight into the roles played by CaR in the cardiovascular system and are potentially valuable for heart disease treatment and drug safety.

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...

Electric-car simulation

NASA Technical Reports Server (NTRS)

Chapman, C. P.; Slusser, R. A.

1980-01-01

PARAMET, interactive simulation program for parametric studies of electric vehicles, guides user through simulation by menu and series of prompts for input parameters. Program considers aerodynamic drag, rolling resistance, linear and rotational acceleration, and road gradient as forces acting on vehicle.

ARC-2008-ACD08-0265-209

NASA Image and Video Library

2008-11-02

Airship Ventures Zeppelin Dedication during the Moffett Field Diamond Jubilee. The Thruxar electric race car at the Nov. 21 Diamond Jubilee exhibits. KleenSpeed is an advanced R&D firm focusing on scalable electric propulsion systems for transportation

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...

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...

Control system for a 373 kW, intercooled, two-spool gas turbine engine powering a hybrid electric world sports car class vehicle

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

Shortlidge, C.C.

SatCon technology Corporation has completed design, fabrication, and the first round of test of a 373 kW (500 hp), two-spool, intercooled gas turbine engine with integral induction type alternators. This turbine alternator is the prime mover for a World Sports Car class hybrid electric vehicle under development by Chrysler Corporation. The complete hybrid electric vehicle propulsion system features the 373 kW (500 hp) turbine alternator unit, a 373 kW (500 hp) 3.25 kW-h (4.36 hp-h) flywheel, a 559 kW (750 hp) traction motor, and the propulsion system control system. This paper presents and discusses the major attributes of the controlmore » system associated with the turbine alternator unit. Also discussed is the role and operational requirements of the turbine unit as part of the complete hybrid electric vehicle propulsion system.« less

Three state-of-the-art individual electric and hybrid vehicle test reports, volume 2

NASA Technical Reports Server (NTRS)

1978-01-01

Procedures used in determining the energy efficiency and economy of a gasoline-electric hybrid taxi, an electric passenger car, and an electric van are described. Tabular and graphic data show results of driving cycle and constant speed tests, energy distribution to various components, efficiency of the components, and, for the hybrid vehicle, the emissions.

Argonne National Laboratory Smart Grid Technology Interactive Model

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

Ted Bohn

2009-10-13

As our attention turns to new cars that run partially or completely on electricity, how can we redesign our electric grid to not only handle the new load, but make electricity cheap and efficient for everyone? Argonne engineer Ted Bohn explains a model of a "smart grid" that gives consumers the power to choose their own prices and sources of electricity.

Argonne National Laboratory Smart Grid Technology Interactive Model

ScienceCinema

Ted Bohn

2017-12-09

As our attention turns to new cars that run partially or completely on electricity, how can we redesign our electric grid to not only handle the new load, but make electricity cheap and efficient for everyone? Argonne engineer Ted Bohn explains a model of a "smart grid" that gives consumers the power to choose their own prices and sources of electricity.

Base fluid in improving heat transfer for EV car battery

NASA Astrophysics Data System (ADS)

Bin-Abdun, Nazih A.; Razlan, Zuradzman M.; Shahriman, A. B.; Wan, Khairunizam; Hazry, D.; Ahmed, S. Faiz; Adnan, Nazrul H.; Heng, R.; Kamarudin, H.; Zunaidi, I.

2015-05-01

This study examined the effects of base fluid (as coolants) channeling inside the heat exchanger in the process of the increase in thermal conductivity between EV car battery and the heat exchanger. The analysis showed that secondary cooling system by means of water has advantages in improving the heat transfer process and reducing the electric power loss on the form of thermal energy from batteries. This leads to the increase in the efficiency of the EV car battery, hence also positively reflecting the performance of the EV car. The present work, analysis is performed to assess the design and use of heat exchanger in increasing the performance efficiency of the EV car battery. This provides a preface to the use this design for nano-fluids which increase and improve from heat transfer.

Shifting primary energy source and NOx emission location with plug-in hybrid vehicles

NASA Astrophysics Data System (ADS)

Karman, Deniz

2011-06-01

Plug-in hybrid vehicles (PHEVs) present an interesting technological opportunity for using non-fossil primary energy in light duty passenger vehicles, with the associated potential for reducing air pollutant and greenhouse gas emissions, to the extent that the electric power grid is fed by non-fossil sources. This perspective, accompanying the article by Thompson et al (2011) in this issue, will touch on two other studies that are directly related: the Argonne study (Elgowainy et al 2010) and a PhD thesis from Utrecht (van Vliet 2010). Thompson et al (2011) have examined air quality effects in a case where the grid is predominantly fossil fed. They estimate a reduction of 7.42 tons/day of NOx from motor vehicles as a result of substituting electric VMTs for 20% of the light duty gasoline vehicle miles traveled. To estimate the impact of this reduction on air quality they also consider the increases in NOx emissions due to the increased load on electricity generating units. The NOx emission increases are estimated as 4.0, 5.5 and 6.3 tons for the Convenience, Battery and Night charging scenarios respectively. The net reductions are thus in the 1.1-3.4 tons/day range. The air quality modelling results presented show that the air quality impact from a ground-level ozone perspective is favorable overall, and while the effect is stronger in some localities, the difference between the three scenarios is small. This is quite significant and suggests that localization of the NOx emissions to point sources has a more pronounced effect than the absolute reductions achieved. Furthermore it demonstrates that localization of NOx emissions to electricity generating units by using PHEVs in vehicle traffic has beneficial effects for air quality not only by minimizing direct human exposure to motor vehicle emissions, but also due to reduced exposure to secondary pollutants (i.e. ozone). In an electric power grid with a smaller share of fossil fired generating units, the beneficial effects would be more pronounced. In such a case, it would also be possible to realize reductions in greenhouse gas emissions. The significance of the electric power generation mix for plug-in hybrid vehicles and battery electric vehicles is a key aspect of Argonne National Laboratories' well-to-wheel study which focuses on petroleum use and greenhouse gas emissions (Elgowainy et al 2010). The study evaluates possible reductions in petroleum use and GHG emissions in the electric power systems in four major regions of the United States as well as the US average generation mix, using Argonne's GREET life-cycle analysis model. Two PHEV designs are investigated through a Powertrain System Analysis Toolkit (PSAT) model: the power-split configuration (e.g. the current Toyota Prius model with Hymotion conversion), and a future series configuration where the engine powers a generator, which charges a battery that is used by the electric motor to propel the vehicle. Since the petroleum share is small in the electricity generation mix for most regions in the United States, it is possible to achieve significant reductions in petroleum use by PHEVs. However, GHG reduction is another story. In one of the cases in the study, PHEVs in the charge depleting mode and recharging from a mix with a large share of coal generation (e.g., Illinois marginal mix) produce GHG emissions comparable to those of baseline gasoline internal combustion engine vehicles (with a range from -15% to +10%) but significantly higher than those of gasoline hybrid electric vehicles (with a range from +20% to +60%). In what is called the unconstrained charging scenario where investments in new generation capacity with high efficiency and low carbon intensity are envisaged, it becomes possible to achieve significant reductions in both petroleum use and GHG emissions. In a PhD dissertation at Utrecht University, van Vliet (2010) presents a comprehensive analysis of alternatives to gasoline and diesel by looking at various fuel and vehicle technologies. Three chapters are of particular interest from the perspective of PHEVs: (2) Techno-economic comparison of series hybrid, fuel cell and regular cars; (3) Energy use, cost and CO2 emissions of electric cars; and (4) Combining hybrid cars and synthetic fuels with electricity generation and carbon capture and storage. The study is noteworthy not only for the technical analyses and quantitative cost comparisons, but also for addressing questions relating to the transition from the current state of affairs to future 'optimal' scenarios. Multiple transportation fuel technologies/options (9 different fuels produced with 23 different technologies), vehicle technologies (36 types of cars, buses, trucks, and vans), and electric power generation technologies are considered under nine policy based scenarios. It is not possible to do justice to the thoroughness of the thesis within the context of this brief perspective, but one quote from the thesis may be appropriate: 'Across scenarios, time periods and reduction targets, our least-cost optimal configurations show a preference for biofuels and hybrid cars over electric or fuel cell cars. In addition to having lower costs, this allows for an easier transition as less infrastructure change is required to support hybrid cars than to facilitate large scale use of electric or hydrogen fuel cell cars.' Without forgetting that the analysis is specific to its setting in the Netherlands, it is nevertheless a challenging starting point for similar analyses elsewhere. The accompanying article to this perspective and the studies mentioned above point to the interest in, and the challenges associated with PHEV technology, its adoption and implementation over a realistic time frame, in different geographic regions. Elgowainy et al (2010) estimate the penetration of PHEV technology as 10% share of PHEVs in the 2020 US vehicle population. In one of van Vliet's (2010) scenarios (Forced Electric Car) a target of 90% share in 2050 for electric/fuel cell cars in the Netherlands is used. It is not possible to scrutinize here whether these are realistic estimates/scenarios, but it is clear that we can expect a significantly expanded role for electricity as an energy carrier in transportation. PHEVs are likely to play an important role in this transition. References Elgowainy A, Han J, Poch L, Wang M, Vyas A, Mahalik M and Rousseau A 2010 Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles ANL/ESD/10-1 (Argonne, IL: Energy Systems Division, Argonne National Laboratory) (available at: http://greet.es.anl.gov/publication-xkdaqgyk) Thompson T M, King C W, Allen D T and Webber M E 2011 Air quality impacts of plug-in hybrid electric vehicles in Texas: evaluating three battery charging scenarios Environ. Res. Lett. 6 024004 van Vliet O P R 2010 Feasibility of alternatives to driving on diesel and petrol PhD Thesis Utrecht University, The Netherlands (available at: http://igitur-archive.library.uu.nl/dissertations/2010-0819-200206/UUindex.html)

Alternative Fuels Data Center: California School District Creates

Science.gov Websites

vehicle charging stations. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money School Buses Help Kansas City Save Money Nov. 12, 2011 Electric Trucks Deliver at Kansas City Schools on Natural Gas Fueling Stations July 1, 2010 Hybrid Electric Shuttle Buses Offer Free Rides in

75 FR 20036 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... extend the time period from 736 days between inspections to 1,840 days for 26 new bi-level electric passenger MU's. NICTD purchased 14 bi-level electric MU's that are equipped with identical braking systems as the 26 electric MU locomotives for which the relief was previously granted. The 14 NICTD cars are...

75 FR 47302 - Pacific Gas & Electric Company; Notice of Public Meeting on Draft Environmental Impact Statement

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-05

...] Pacific Gas & Electric Company; Notice of Public Meeting on Draft Environmental Impact Statement July 29... Electric Company. This meeting is open to the public. At this meeting, State and Federal resource agency... further information on this project, contact the environmental coordinator CarLisa Linton-Peters at (202...

Alternative Fuels Data Center: How Do Hybrid Electric Cars Work?

Science.gov Websites

, and the air/fuel mix is ignited by the spark from a spark plug. Power electronics controller: This maintains a proper operating temperature range of the engine, electric motor, power electronics, and other

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2014 CFR

2014-10-01

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

40 CFR 63.3168 - What are the requirements for continuous parameter monitoring system installation, operation, and...

Code of Federal Regulations, 2013 CFR

2013-07-01

... the atmosphere. (ii) Car-seal or lock-and-key valve closures. Secure any bypass line valve in the closed position with a car-seal or a lock-and-key type configuration. You must visually inspect the seal... sensor. (vii) At least monthly, inspect components for integrity and electrical connections for...

40 CFR 63.9306 - What are my continuous parameter monitoring system (CPMS) installation, operation, and...

Code of Federal Regulations, 2012 CFR

2012-07-01

... device to the atmosphere. (ii) Car-seal or lock-and-key valve closures. Secure any bypass line valve in the closed position with a car-seal or a lock-and-key type configuration. You must visually inspect... components for integrity and electrical connections for continuity, oxidation, and galvanic corrosion. (d...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2012 CFR

2012-10-01

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

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2013 CFR

2013-10-01

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

16 CFR 1500.85 - Exemptions from classification as banned hazardous substances.

Code of Federal Regulations, 2012 CFR

2012-01-01

... operation of miniature engines for model airplanes, boats, cars, etc. (6) Novelties consisting of a mixture...: (i) Are designed to be ignited by electrical means. (ii) Contain no more than 62.5 grams (2.2 ounces... cars, and similar models, provided such solid fuel pellets: (i) Weigh not more than 11.5 grams each...

40 CFR 63.3168 - What are the requirements for continuous parameter monitoring system installation, operation, and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... the atmosphere. (ii) Car-seal or lock-and-key valve closures. Secure any bypass line valve in the closed position with a car-seal or a lock-and-key type configuration. You must visually inspect the seal... sensor. (vii) At least monthly, inspect components for integrity and electrical connections for...

78 FR 9107 - Petition for Waiver of Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-07

... Glazing Standards-- Locomotives, Passenger Cars and Cabooses). FRA assigned the petition Docket Number FRA... requirements set forth in 49 CFR part 223 for one locomotive, one passenger car, and three cabooses--all of... electric 660 HP, was built in 1943 as U.S. Navy 7135. Passenger Coach KJR 1154 was built in the 1920s for...

Alternative Fuels Data Center: New Jersey Utility Saves With Alternative

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a FuelA> Jersey Utility Saves With Alternative Fuel to someone by E-mail Share Alternative Fuels . For information about this project, contact New Jersey Clean Cities Coalition. Download QuickTime

Alternative Fuels Data Center: Colorado Airport Relies on Natural Gas

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a Fueling StationsA> Colorado Airport Relies on Natural Gas Fueling Stations to someone by E-mail system. For information about this project, contact Denver Metro Clean Cities Coalition. Download

Alternative Fuels Data Center: Phoenix Utility Fleet Drives Smarter with

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a BiodieselA> Phoenix Utility Fleet Drives Smarter with Biodiesel to someone by E-mail Share ... Aug. 26, 2017 Phoenix Utility Fleet Drives Smarter with Biodiesel Watch how a utility company in

76 FR 47639 - Tesla Motors, Inc.; Receipt of Petition for Temporary Exemption From the Electronic Stability...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-05

... demonstrated that these systems reduce fatal single-vehicle crashes of passenger cars by 36 percent and fatal... the potential to prevent 70 percent of the fatal passenger car rollovers and 88 percent of the fatal..., the Roadster. Tesla began production of the all-electric Roadster in 2008 plans to conclude production...

16 CFR 1500.85 - Exemptions from classification as banned hazardous substances.

Code of Federal Regulations, 2010 CFR

2010-01-01

... operation of miniature engines for model airplanes, boats, cars, etc. (6) Novelties consisting of a mixture...: (i) Are designed to be ignited by electrical means. (ii) Contain no more than 62.5 grams (2.2 ounces... cars, and similar models, provided such solid fuel pellets: (i) Weigh not more than 11.5 grams each...

78 FR 65759 - Notice of Receipt of Petition for Decision That Nonconforming 2012 Ahlm SBT 16-25 Trailers Are...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... electrical system during manufacture. Conforming conspicuity tape and lights were installed during... Than Passenger Cars: The vehicle is equipped with tires conforming to the requirements of the standard. Standard No. 120 Tire Selection and Rims for Motor Vehicles Other Than Passenger Cars: The vehicle will...

78 FR 78390 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

.... Regulation Affected: 30 CFR 75.503 (Permissible electric face equipment; maintenance), (18.35(a)(5)(i... equipment. The petitioner states that: 1. Mine cars and locomotives will not be coupled or uncoupled while... installed in lieu of the automatic couplers. 3. Connecting pins used to secure tow bars to mine cars or...

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2010 CFR

2010-10-01

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

49 CFR 238.317 - Class II brake test.

Code of Federal Regulations, 2011 CFR

2011-10-01

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

Electrical interference in non-competitive pacemakers

PubMed Central

Sowton, E.; Gray, K.; Preston, T.

1970-01-01

Patients with 41 implanted non-competitive pacemakers were investigated. A variety of domestic electrical equipment, a motor-car, and a physiotherapy diathermy apparatus were each operated in turn at various ranges from the patient. Interference effects on pacemaker function were assessed on the electrocardiograph. Medtronic demand 5841 pacemakers were stopped by diathermy while Cordis Ectocor pacemakers developed a fast discharge rate. Cordis triggered pacemakers (both Atricor and Ectocor) were sensitive to interference from many items of domestic equipment and the motor car. The Elema EM153 ran at an increased rate when an electric razor was running close to the pacemaker. The Devices demand 2980 and the Medtronic demand 5841 were not affected by the domestic equipment tested. The significance of interference effects is discussed in relation to pacemaker design. Images PMID:5470044

Application of sandwich honeycomb carbon/glass fiber-honeycomb composite in the floor component of electric car

NASA Astrophysics Data System (ADS)

Sukmaji, I. C.; Wijang, W. R.; Andri, S.; Bambang, K.; Teguh, T.

2017-01-01

Nowadays composite is a superior material used in automotive component due to its outstanding mechanical behavior. The sandwich polypropylene honeycomb core with carbon/glass fiber composite skin (SHCG) as based material in a floor component of electric car application is investigated in the present research. In sandwich structure form, it can absorb noise better compare with the conventional material [1]. Also in present paper, Finite Element Analysis (FEA) of SHCG as based material for floor component of the electric car is analyzed. The composite sandwich is contained with a layer uniform carbon fiber and mixing non-uniform carbon-glass fiber in upper and lower skin. Between skins of SHCG are core polypropylene honeycomb that it have good flexibility to form following dies profile. The variables of volume fraction ratio of carbon/glass fiber in SHCG skin are 20/80%, 30/70%, and 50/50%. The specimen of SHCG is tested using the universal testing machine by three points bending method refers to ASTM C393 and ASTM C365. The cross point between tensile strength to the volume fraction the mixing carbon/glass line and ratio cost line are the searched material with good mechanical performance and reasonable cost. The point is 30/70 volume fraction of carbon/glass fiber. The result of the testing experiment is become input properties of model structure sandwich in FEA simulation. FEA simulation approach is conducted to find critical strength and factor of complex safety geometry against varied distributed passenger loads of a floor component the electric car. The passenger loads variable are 80, 100, 150, 200, 250 and 300 kg.

Research on Hybrid Vehicle Drivetrain

NASA Astrophysics Data System (ADS)

Xie, Zhongzhi

Hybrid cars as a solution to energy saving, emission reduction measures, have received widespread attention. Motor drive system as an important part of the hybrid vehicles as an important object of study. Based on the hybrid electric vehicle powertrain control system for permanent magnet synchronous motor as the object of study. Can be applied to hybrid car compares the characteristics of traction motors, chose permanent magnet synchronous Motors as drive motors for hybrid vehicles. Building applications in hybrid cars in MATLAB/Simulink simulation model of permanent-magnet synchronous motor speed control system and analysis of simulation results.

Wind power demonstration and siting problems. [for recharging electrically driven automobiles

NASA Technical Reports Server (NTRS)

Bergey, K. H.

1973-01-01

Technical and economic feasibility studies on a small windmill to provide overnight charging for an electrically driven car are reported. The auxiliary generator provides power for heating and cooling the vehicle which runs for 25 miles on battery power alone, and for 50 miles with the onboard charger operating. The blades for this windmill have a diameter of 12 feet and are coupled through to a conventional automobile alternator so that they are able to completely recharge car batteries in 8 hours. Optimization of a windmill/storage system requires detailed wind velocity information which permits rational sitting of wind power system stations.

Real-time CARS imaging reveals a calpain-dependent pathway for paranodal myelin retraction during high-frequency stimulation.

PubMed

Huff, Terry B; Shi, Yunzhou; Sun, Wenjing; Wu, Wei; Shi, Riyi; Cheng, Ji-Xin

2011-03-03

High-frequency electrical stimulation is becoming a promising therapy for neurological disorders, however the response of the central nervous system to stimulation remains poorly understood. The current work investigates the response of myelin to electrical stimulation by laser-scanning coherent anti-Stokes Raman scattering (CARS) imaging of myelin in live spinal tissues in real time. Paranodal myelin retraction at the nodes of Ranvier was observed during 200 Hz electrical stimulation. Retraction was seen to begin minutes after the onset of stimulation and continue for up to 10 min after stimulation was ceased, but was found to reverse after a 2 h recovery period. The myelin retraction resulted in exposure of Kv 1.2 potassium channels visualized by immunofluorescence. Accordingly, treating the stimulated tissue with a potassium channel blocker, 4-aminopyridine, led to the appearance of a shoulder peak in the compound action potential curve. Label-free CARS imaging of myelin coupled with multiphoton fluorescence imaging of immuno-labeled proteins at the nodes of Ranvier revealed that high-frequency stimulation induced paranodal myelin retraction via pathologic calcium influx into axons, calpain activation, and cytoskeleton degradation through spectrin break-down.

Radially polarized tip-enhanced near-field coherent anti-Stokes Raman scattering microscopy for vibrational nano-imaging

NASA Astrophysics Data System (ADS)

Lin, Jian; Zi Jian Er, Kenneth; Zheng, Wei; Huang, Zhiwei

2013-08-01

We report a radially polarized tip-enhanced near-field coherent anti-Stokes Raman scattering (RP-TE-CARS) microscopy technique for high-contrast vibrational imaging of subcellular organelles at nano-scale resolutions. The radially polarized pump and Stokes laser beams are tightly focused onto the sample while a gold-coated metallic probe is placed at the upper surface of the sample to enhance the electric field and CARS signals. The back-scattered CARS signal is measured with the gold-coated nano-tip being stationary at the focal region of laser beams. The RP-TE-CARS signal is ˜6-fold higher than that using linearly polarized laser excitation. We demonstrate the good performance of the RP-TE-CARS technique developed by imaging sub-micron polystyrene beads and mitochondria at nano-scale resolutions.

Alternative Fuels Data Center: Electric Trucks Deliver at Kansas City

Science.gov Websites

vehicle charging stations. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money Philly March 3, 2012 Natural Gas School Buses Help Kansas City Save Money Nov. 12, 2011 Metropolitan July 1, 2010 Hybrid Electric Shuttle Buses Offer Free Rides in Maryland June 18, 2010 Fisher Coachworks

Alternative Fuels Data Center: Electric Ice Resurfacers Improve Air Quality

Science.gov Websites

in MinnesotaA> Electric Ice Resurfacers Improve Air Quality in Minnesota to someone by E-mail alternative fuel vehicles to improve air quality. For information about this project, contact Twin Cities Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017

76 FR 35208 - Pacific Gas and Electric Company; Nevada Irrigation District; Notice of Environmental Site Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

...; Project No. 2266-102--California] Pacific Gas and Electric Company; Nevada Irrigation District; Notice of... Pacific Gas and Electric Company (PG&E) and Nevada Irrigation District (NID) (applicants) will conduct an... (recommend a 4-wheel drive vehicle), but car pooling to the extent possible is encouraged. We do not...

Middle School Students Take the STEM Wheel | News | NREL

Science.gov Websites

first place win in the Lithium-Ion Battery Design category at NREL's 28th Middle School Electric Car Ridge High School in Littleton, NREL's 28th car competition offered students the opportunity to design a Design, Lithium-Ion Battery Race, Solar Sprint Design, Solar Sprint Race, and finally, Spirit. After a

40 CFR 86.129-80 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2012 CFR

2012-07-01

... power, test weight, and inertia weight class determination. (a) Flywheels, electrical or other means of... equipment exceeding 0.1 ft2 which are anticipated to be sold on more than 33 pct of the car line. Frontal... expected that more than 33 percent of a car line within an engine-system combination will be equipped with...

40 CFR 86.129-80 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2013 CFR

2013-07-01

... power, test weight, and inertia weight class determination. (a) Flywheels, electrical or other means of... equipment exceeding 0.1 ft2 which are anticipated to be sold on more than 33 pct of the car line. Frontal... expected that more than 33 percent of a car line within an engine-system combination will be equipped with...

Alternative Fuels Data Center: Cleveland Car Dealership Working Toward a

Science.gov Websites

charging stations. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money With Stations Spread Through Philly March 3, 2012 Natural Gas School Buses Help Kansas City Save Money Nov. 12 Natural Gas Street Sweepers Improve Air Quality in New York March 11, 2010 Propane Buses Save Money for

Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a Columbus, OhioA> Yellow Cab Converts Taxis to Propane in Columbus, Ohio to someone by E-mail how Yellow Cab is overhauling their fleet in Columbus, Ohio, with propane power. For information about

Alternative Fuels Data Center: Clean Cities Reflects on 20 Years of

Science.gov Websites

Alternative FuelsA> Clean Cities Reflects on 20 Years of Alternative Fuels to someone by E-mail - Television's Original Automotive Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers

Alternative Fuels Data Center: Boulder Commits to Alternative Fuel Vehicles

Science.gov Websites

how the City of Boulder has put nearly 200 alt-fuel vehicles into service since 2001. For information Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in

Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to

Science.gov Websites

electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a Natural GasA> Los Angeles Public Works Fleet Converts to Natural Gas to someone by E-mail Share . For information about this project, contact Los Angeles Clean Cities Coalition. Download QuickTime

40 CFR 86.129-80 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2010 CFR

2010-07-01

... power, test weight, and inertia weight class determination. (a) Flywheels, electrical or other means of... equipment exceeding 0.1 ft2 which are anticipated to be sold on more than 33 pct of the car line. Frontal... expected that more than 33 percent of a car line within an engine-system combination will be equipped with...

40 CFR 86.129-80 - Road load power, test weight, and inertia weight class determination.

Code of Federal Regulations, 2011 CFR

2011-07-01

... power, test weight, and inertia weight class determination. (a) Flywheels, electrical or other means of... equipment exceeding 0.1 ft2 which are anticipated to be sold on more than 33 pct of the car line. Frontal... expected that more than 33 percent of a car line within an engine-system combination will be equipped with...

49 CFR 236.203 - Hand operated crossover between main tracks; protection.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Electric locking of the switches of the crossover. Signals governing movements over either switch shall... crossover is occupied by a train, locomotive or car in such a manner as to foul the main track. It shall not... electric locking releases. ...

49 CFR 236.203 - Hand operated crossover between main tracks; protection.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Electric locking of the switches of the crossover. Signals governing movements over either switch shall... crossover is occupied by a train, locomotive or car in such a manner as to foul the main track. It shall not... electric locking releases. ...

49 CFR 236.203 - Hand operated crossover between main tracks; protection.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Electric locking of the switches of the crossover. Signals governing movements over either switch shall... crossover is occupied by a train, locomotive or car in such a manner as to foul the main track. It shall not... electric locking releases. ...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

What Is a Pacemaker?

MedlinePlus

... your pacemaker. • If you work around industrial microwaves, electricity, cars or other large motors, ask your doctor about possible effects. Can I use a cell phone or microwave oven if I have a pacemaker? Microwave ovens, electric blankets, remote controls for TV and other common ...

31. DETAIL VIEW OF ELECTRIC WINCH AND CABLE SYSTEM, SOUTH ...

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

31. DETAIL VIEW OF ELECTRIC WINCH AND CABLE SYSTEM, SOUTH SIDE OF MILL HOUSE, USED TO WINCH RAIL CARS INTO LOADING POSITION, LOOKING NORTHEAST - Sperry Corn Elevator Complex, Weber Avenue (North side), West of Edison Street, Stockton, San Joaquin County, CA

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

49 CFR 236.203 - Hand operated crossover between main tracks; protection.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Electric locking of the switches of the crossover. Signals governing movements over either switch shall... crossover is occupied by a train, locomotive or car in such a manner as to foul the main track. It shall not... electric locking releases. ...

49 CFR 220.5 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... device means an electronic or electrical device used to conduct oral, written, or visual communication... equipment, or track motor car, singly or in combination with other equipment, on the track of a railroad..., roadway, signal and communication systems, electric traction systems, roadway facilities or roadway...

49 CFR 236.203 - Hand operated crossover between main tracks; protection.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Electric locking of the switches of the crossover. Signals governing movements over either switch shall... crossover is occupied by a train, locomotive or car in such a manner as to foul the main track. It shall not... electric locking releases. ...

An unusual burn injury caused by a car battery.

PubMed

Nisanci, Mustafa; Sengezer, Mustafa; Durmuş, Muzaffer

2005-01-01

In a car battery accident, a 21-year old man sustained a band of deep burn involving the dorsoradial aspect of the wrist. He was treated by excision and grafting on the third day after injury. A metal watchstrap that the patient was wearing, with evidence of the arching phenomenon on it, short-circuited the battery of the vehicle. Although the underlying etiology that triggered the events leading to thermal injury was an electrical accident, the current did not pass through any part of the patient's body, as what happens in an electrical injury. In our current understanding, the pathophysiology of electrical injury dictates the transmission of current through living tissues, leading to a specific type of tissue damage that should be distinguishable from the type that results from a usual thermal injury, as it happened in our case.

Design of synchromesh mechanism to optimization manual transmission's electric vehicle

NASA Astrophysics Data System (ADS)

Zainuri, Fuad; Sumarsono, Danardono A.; Adhitya, Muhammad; Siregar, Rolan

2017-03-01

Significant research has been attempted on a vehicle that lead to the development of transmission that can reduce energy consumption and improve vehicle efficiency. Consumers also expect safety, convenience, and competitive prices. Automatic transmission (AT), continuously variable transmission (CVT), and dual clutch transmission (DCT) is the latest transmission developed for road vehicle. From literature reviews that have been done that this transmission is less effective on electric cars which use batteries as a power source compared to type manual transmission, this is due to the large power losses when making gear changes. Zeroshift system is the transmission can do shift gears with no time (zero time). It was developed for the automatic manual transmission, and this transmission has been used on racing vehicles to eliminate deceleration when gear shift. Zeroshift transmission still use the clutch to change gear in which electromechanical be used to replace the clutch pedal. Therefore, the transmission is too complex for the transmission of electric vehicles, but its mechanism is considered very suitable to increase the transmission efficiency. From this idea, a new innovation design transmission will be created to electric car. The combination synchromesh with zeroshift mechanism for the manual transmission is a transmission that is ideal for improving the transmission efficiency. Installation synchromesh on zeroshift mechanism is expected to replace the function of the clutch MT, and assisted with the motor torque setting when to change gear. Additionally to consider is the weight of the transmission, ease of manufacturing, ease of installation with an electric motor, as well as ease of use by drivers is a matter that must be done to obtain a new transmission system that is suitable for electric cars.

FY2007 Oak Ridge National Laboratory Annual Progress Report for the Power Electronics and Electric Machinery Program

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

Olszewski, Mitchell

The U.S. Department of Energy (DOE) and the U.S. Council for Automotive Research (composed of automakers Ford, General Motors, and Chrysler) announced in January 2002 a new cooperative research effort. Known as 'FreedomCAR' (derived from 'Freedom' and 'Cooperative Automotive Research'), it represents DOE's commitment to developing public/private partnerships to fund high-risk, high-payoff research into advanced automotive technologies. Efficient fuel cell technology, which uses hydrogen to power automobiles without air pollution, is a very promising pathway to achieving the ultimate vision. The new partnership replaces and builds upon the Partnership for a New Generation of Vehicles initiative that ran from 1993more » through 2001. The Advanced Power Electronics and Electric Machines (APEEM) subprogram within the FreedomCAR and Vehicle Technologies Program provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on understanding and improving the way the various new components of tomorrow's automobiles will function as a unified system to improve fuel efficiency. In supporting the development of hybrid propulsion systems, the APEEM effort has enabled the development of technologies that will significantly improve advanced vehicle efficiency, costs, and fuel economy. The APEEM subprogram supports the efforts of the FreedomCAR and Fuel Partnership through a three-phase approach intended to: (1) identify overall propulsion and vehicle-related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements and then develop the appropriate technical targets for systems, subsystems, and component research and development activities; (2) develop and validate individual subsystems and components, including electric motors and power electronics; and (3) determine how well the components and subsystems work together in a vehicle environment or as a complete propulsion system and whether the efficiency and performance targets at the vehicle level have been achieved. The research performed under this subprogram will help remove technical and cost barriers to enable the development of technology for use in such advanced vehicles as hybrid and fuel-cell-powered automobiles that meet the goals of the FreedomCAR and Vehicle Technologies Program. A key element in making hybrid electric vehicles (HEVs) practical is providing an affordable electric traction drive system. This will require attaining weight, volume, and cost targets for the power electronics and electrical machines subsystems of the traction drive system. Areas of development include these: (1) novel traction motor designs that result in increased power density and lower cost; (2) inverter technologies involving new topologies to achieve higher efficiency and the ability to accommodate higher-temperature environments; (3) converter concepts that employ means of reducing the component count and integrating functionality to decrease size, weight, and cost; (4) more effective thermal control and packaging technologies; and (5) integrated motor/inverter concepts. The Oak Ridge National Laboratory's (ORNL's) Power Electronics and Electric Machinery Research Center conducts fundamental research, evaluates hardware, and assists in the technical direction of the DOE Office of FreedomCAR and Vehicle Technologies Program, APEEM subprogram. In this role, ORNL serves on the FreedomCAR Electrical and Electronics Technical Team, evaluates proposals for DOE, and lends its technological expertise to the direction of projects and evaluation of developing technologies. ORNL also executes specific projects for DOE. The following report discusses those projects carried out in FY 2007 and conveys highlights of their accomplishments. Numerous project reviews, technical reports, and papers have been published for these efforts, if the reader is interested in pursuing details of the work.« less

40 CFR 52.1173 - Control strategy: Particulates.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Electric Arc Furnaces, Sintering Plants, Blast Furnaces, Heating and Reheating Furnaces. (2) Rules 336.1371... Basic Oxygen Furnaces, Electric Arc Furnaces, Sintering Plants, Blast Furnaces and Heating and Reheating... the receiving car itself during the pushing operation; (b) in the phrase “eight consecutive trips...

ARC-2008-ACD08-0265-214

NASA Image and Video Library

2008-11-02

Airship Ventures Zeppelin Dedication during the Moffett Field Diamond Jubilee. New NRP Partner KleenSpeed Chairman Timothy Collins (l) with THRUXAR electric race car at the Nov. 21 Diamond Jubilee exhibits. KleenSpeed is an advanced R&D firm focusing on scalable electric propulsion systems for transportation

40 CFR 52.1173 - Control strategy: Particulates.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Electric Arc Furnaces, Sintering Plants, Blast Furnaces, Heating and Reheating Furnaces. (2) Rules 336.1371... Basic Oxygen Furnaces, Electric Arc Furnaces, Sintering Plants, Blast Furnaces and Heating and Reheating... the receiving car itself during the pushing operation; (b) in the phrase “eight consecutive trips...

A System to Integrate Unmanned Undersea Vehicles with a Submarine Host Platform

DTIC Science & Technology

2011-06-06

Charging pad (while UUV stowed) High Conceptual High based on electric car battery recharging system Technology has not been demonstrated for......and Evaluation EB General Dynamics Corp. – Electric Boat Division EMP Electromagnetic Pulse FMECA Failure Mode Effects and Criticality Analysis

40 CFR 52.1173 - Control strategy: Particulates.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Electric Arc Furnaces, Sintering Plants, Blast Furnaces, Heating and Reheating Furnaces. (2) Rules 336.1371... Basic Oxygen Furnaces, Electric Arc Furnaces, Sintering Plants, Blast Furnaces and Heating and Reheating... the receiving car itself during the pushing operation; (b) in the phrase “eight consecutive trips...

40 CFR 52.1173 - Control strategy: Particulates.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Electric Arc Furnaces, Sintering Plants, Blast Furnaces, Heating and Reheating Furnaces. (2) Rules 336.1371... Basic Oxygen Furnaces, Electric Arc Furnaces, Sintering Plants, Blast Furnaces and Heating and Reheating... the receiving car itself during the pushing operation; (b) in the phrase “eight consecutive trips...

Measurement and analysis of electromagnetic fields from trams, trains and hybrid cars.

PubMed

Halgamuge, Malka N; Abeyrathne, Chathurika D; Mendis, Priyan

2010-10-01

Electricity is used substantially and sources of electric and magnetic fields are, unavoidably, everywhere. The transportation system is a source of these fields, to which a large proportion of the population is exposed. Hence, investigation of the effects of long-term exposure of the general public to low-frequency electromagnetic fields caused by the transportation system is critically important. In this study, measurements of electric and magnetic fields emitted from Australian trams, trains and hybrid cars were investigated. These measurements were carried out under different conditions, locations, and are summarised in this article. A few of the measured electric and magnetic field strengths were significantly lower than those found in prior studies. These results seem to be compatible with the evidence of the laboratory studies on the biological effects that are found in the literature, although they are far lower than international levels, such as those set up in the International Commission on Non-Ionising Radiation Protection guidelines.

A Green Urban Mobility System Solution from the EU Ingrid project

NASA Astrophysics Data System (ADS)

D'Errico, Fabrizio; Screnci, Adamo; Romeo, Marco

With a mandate to reach 20/20/20 targets, new strategies are now focusing on the increased use of electricity to power transportation. Particularly in major urban areas of the EU, capillary use of electric vehicles are being encouraged, however, as these vehicles will be powered by the grid, there is always the risk that load peaks will occur. This work is just one of several being developed as part of the 23.9 MLN Euros INGRID European project started in July 2012, which combines solid-state high-density hydrogen storage systems with advanced ICT technologies for distribution grids. One possible solution which has been designed, is an off-grid utility to store renewable electricity captured from wind/solar sources and a re-charging point for full battery electric cars. This work shows the preliminary financial assessment of two business models for the Park-for-Recharging concept to promote green e-mobility as a more convenient and economical means of by-car transport.

A Comparative Assessment of Life-Cycle Greenhouse Gas Emissions from Hypothetical Electric Airport Transportation Services in Thailand

NASA Astrophysics Data System (ADS)

Koiwanit, J.

2018-05-01

Global warming is an increase of average temperature in the atmosphere, which causes adverse effects on the environment. Carbon dioxide (CO2) from transportation sector is one of the main contributors of the overall greenhouse gases (GHG). To cope with this issue, electric car services are increasingly seen as popular alternative modes of green transportation especially for urban cities as it is more flexible, more environmentally-friendly, and less expensive than the use of conventional vehicles. The study analyses and compare the hypothetical electric car systems from airport transportation services. Center of Environmental Science of Leiden University (CML) 2001, the Life Cycle Impact Assessment (LCIA) method, is applied to convert life cycle inventory data into environmental impacts. The observed results showed that the electric shuttle bus had the highest impact in global warming potential (GWP) compared to other transportation types. Alternatively, this Life Cycle Assessment (LCA) study that evaluated different transportations provided important information for decision makers on quantifying the differences between each scenario.

Rapid-scan Fourier-transform coherent anti-Stokes Raman scattering spectroscopy with heterodyne detection.

PubMed

Hiramatsu, Kotaro; Luo, Yizhi; Ideguchi, Takuro; Goda, Keisuke

2017-11-01

High-speed Raman spectroscopy has become increasingly important for analyzing chemical dynamics in real time. To address the need, rapid-scan Fourier-transform coherent anti-Stokes Raman scattering (FT-CARS) spectroscopy has been developed to realize broadband CARS measurements at a scan rate of more than 20,000 scans/s. However, the detection sensitivity of FT-CARS spectroscopy is inherently low due to the limited number of photons detected during each scan. In this Letter, we show our experimental demonstration of enhanced sensitivity in rapid-scan FT-CARS spectroscopy by heterodyne detection. Specifically, we implemented heterodyne detection by superposing the CARS electric field with an external local oscillator (LO) for their interference. The CARS signal was amplified by simply increasing the power of the LO without the need for increasing the incident power onto the sample. Consequently, we achieved enhancement in signal intensity and the signal-to-noise ratio by factors of 39 and 5, respectively, compared to FT-CARS spectroscopy with homodyne detection. The sensitivity-improved rapid-scan FT-CARS spectroscopy is expected to enable the sensitive real-time observation of chemical dynamics in a broad range of settings, such as combustion engines and live biological cells.

A Day at the Races: NREL Hosts Colorado Middle School Students With STEM Skills

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

Lung, Linda

Technology and imagination came together at the National Renewable Energy Laboratory on May 20 when 53 teams from 18 Colorado middle schools turned a parking lot into a raceway. The students used the technological know-how picked up in science, technology, engineering, and math (STEM) classes to design and build model electric cars. Powered either by a solar panel or a lithium-ion battery, each car competed in time trials and double elimination races. The final races, between eight cars competing in each category, were over in less than 10 seconds.

Full Hybrid: Cruising

Science.gov Websites

1 At speeds above mid-range, both the engine and electric motor are used to propel the vehicle. The gasoline engine provides power to the drive-train directly and to the electric motor via the generator. Go , generator, power split device, and electric motor visible. The car is moving. There are blue arrows flowing

Street-Legal Bike Pusher Introduces EV Technology

ERIC Educational Resources Information Center

Moore, Tim

2011-01-01

The electric bicycle pusher is a legal bicycle trailer on wheels that can push a bicycle at speeds of up to 35 mph. People across the country are buying small electric cars that go no faster than that--and paying five times more than what one pays to make an electric bicycle pusher. In this article, the author provides some information on electric…

Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet

Science.gov Websites

. Rental Cars Go Electric in Florida Feb. 15, 2014 Renzenberger Inc Saves Money With Propane Vans Feb. 1 Through Philly March 3, 2012 Natural Gas School Buses Help Kansas City Save Money Nov. 12, 2011 Electric Shuttle Buses Offer Free Rides in Maryland June 18, 2010 Fisher Coachworks Develops Plug-In

76 FR 28810 - Notice of Proposed Consent Decree Under the Comprehensive Environmental Response, Compensation...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-18

.... South Carolina Electric & Gas Company, Case No. 2-11-cv-1110-CWH (D. S. Car. May 9, 2011). The proposed...'') against South Carolina Electric & Gas Company (``SCE&G''). The claims arise from the release of hazardous..., Washington, DC 20044-7611, and should refer to United States et al. v. South Carolina Electric & Gas Company...

A method to estimate the environmental impact of an electric city car during six months of testing in an Italian city

NASA Astrophysics Data System (ADS)

Donateo, T.; Ingrosso, F.; Licci, F.; Laforgia, D.

2014-12-01

The present investigation describes the results of a research project (P.R.I.M.E.) aimed at testing the performance and the environmental impact of an electric city car in Italian cities. The vehicle considered in the project is the Daimler AG Smart ForTwo Electric Drive. A Smart ED vehicle was tested at the University of Salento for six months over different driving conditions (routes, traffic, use of auxiliaries). A data acquisition system has been designed on purpose and assembled on board to provide information about driving cycle and energy flows. The system was also used to evaluate the losses of energy during recharges due to the battery cooling system. The experimental tests were used to identify the average, minimum and maximum consumption of electricity in the Smart ED in Lecce according to driving conditions and in particular according to the usage of auxiliaries. The measured data of electric consumption have been used to quantify the emissions of CO2 and pollution of the vehicle using information about the Italian electricity production mix of each recharging event and the emissions factors of the Italian power plants with an innovative and comprehensive methodology.

Alternative Fuels Data Center: Kentucky Charges Forward with All-Electric

Science.gov Websites

Partnership. Download QuickTime Video QuickTime (.mov) Download Windows Media Video Windows Media (.wmv) Video Fuel Cell Vehicles in California Nov. 18, 2017 Photo of a car Smart Car Shopping Nov. 4, 2017 Image of Photo of a truck Natural Gas Fuels School Buses and Refuse Trucks in Tulsa, Oklahoma Feb. 18, 2017 Photo

Modified Ride-on Toy Cars for Early Power Mobility: A Technical Report

PubMed Central

Huang, Hsiang-han; Galloway, James C

2012-01-01

Background and Purpose Children with significantly decreased mobility have limited opportunities to explore their physical and social environment. A variety of assistive technologies are available to increase mobility, however no single device provides the level of functional mobility that typically developing children enjoy. The purpose of this technical report is to formally introduce a new power mobility option - the modified ride-on toy car. Key Points This report will provide a) an overview of toy car features, b) examples of basic electrical and mechanical modifications and c) a brief clinical case. Clinical Implications With creative use and customized modifications, toy cars function as a “general learning environment” for use in the clinic, home and school. As such, we anticipate that these cars will become a multi-use clinical tool to address not only mobility goals but also goals involving body function and structure such as posture and movement impairments. PMID:22466382

Modified ride-on toy cars for early power mobility: a technical report.

PubMed

Huang, Hsiang-Han; Galloway, James C

2012-01-01

Children with significantly decreased mobility have limited opportunities to explore their physical and social environment. A variety of assistive technologies are available to increase mobility; however, no single device provides the level of functional mobility that children developing typically enjoy. The purpose of this technical report is to formally introduce a new power mobility option--the modified ride-on toy car. This report will provide (a) an overview of toy car features, (b) examples of basic electrical and mechanical modifications, and (c) a brief clinical case. With creative use and customized modifications, toy cars can function as a "general learning environment" for use in the clinic, home, and school. As such, we anticipate that these cars will become a multiuse clinical tool to address not only mobility goals but also goals involving body function and structure such as posture and movement impairments.

Hybrid and electric low-noise cars cause an increase in traffic accidents involving vulnerable road users in urban areas.

PubMed

Brand, Stephan; Petri, Maximilian; Haas, Philipp; Krettek, Christian; Haasper, Carl

2013-01-01

Due to resource scarcity, the number of low-noise and electric cars is expected to increase rapidly. The frequent use of these cars will lead to a significant reduction of traffic related noise and pollution. On the other hand, due to the adaption and conditioning of vulnerable road users the number of traffic accidents involving pedestrians and bicyclists is postulated to increase as well. Children, older people with reduced eyesight and the blind are especially reliant on a combination of acoustic and visual warning signals with approaching or accelerating vehicles. This is even more evident in urban areas where the engine sound is the dominating sound up to 30 kph (kilometres per hour). Above this, tyre-road interaction is the main cause of traffic noise. With the missing typical engine sound a new sound design is necessary to prevent traffic accidents in urban areas. Drivers should not be able to switch the sound generator off.

Mitsubishi iMiEV: An Electric Mini-Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

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

Not Available

This fact sheet highlights the Mitsubishi iMiEV, an electric mini-car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In support of the U.S. Department of Energy's fast-charging research efforts, NREL engineers are conducting charge and discharge performance testing on the vehicle. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

A Drive for Fuel Efficiency

ERIC Educational Resources Information Center

Reese, Susan

2006-01-01

Career and technical education is already ahead of the curve, since automotive technology, electrical technology and electronics students across the nation have been actively engaged in learning about hybrid, electric and even solar-powered cars. Students in the Environmental Technologies Club at Central High School in Phoenix, Arizona, have built…

78 FR 60275 - Alternative Method for Calculating Off-Cycle Credits for Mercedes-Benz Vehicles Under the Light...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-01

...., small/mid-size/large cars and light-duty trucks) (See Section II-III of Mercedes-Benz Application...-start effectiveness unless the vehicle possesses an electric heater circulation pump, or equivalent...-start system includes an electric [[Page 60278

Analysis of electric vehicle's trip cost without late arrival

NASA Astrophysics Data System (ADS)

Leng, Jun-Qiang; Zhao, Lin

2017-03-01

In this paper, we use a car-following model to study each electric vehicle's trip cost and the corresponding total trip cost without late arrival. The numerical result show that the electricity cost has significant effects on each electric vehicle's trip cost and the corresponding total trip costs and that the effects are dependent on its time headway at the origin, but the electricity cost has no prominent effects on the minimum value of the system's total trip cost.

Effect of scattering on coherent anti-Stokes Raman scattering (CARS) signals.

PubMed

Ranasinghesagara, Janaka C; De Vito, Giuseppe; Piazza, Vincenzo; Potma, Eric O; Venugopalan, Vasan

2017-04-17

We develop a computational framework to examine the factors responsible for scattering-induced distortions of coherent anti-Stokes Raman scattering (CARS) signals in turbid samples. We apply the Huygens-Fresnel wave-based electric field superposition (HF-WEFS) method combined with the radiating dipole approximation to compute the effects of scattering-induced distortions of focal excitation fields on the far-field CARS signal. We analyze the effect of spherical scatterers, placed in the vicinity of the focal volume, on the CARS signal emitted by different objects (2μm diameter solid sphere, 2μm diameter myelin cylinder and 2μm diameter myelin tube). We find that distortions in the CARS signals arise not only from attenuation of the focal field but also from scattering-induced changes in the spatial phase that modifies the angular distribution of the CARS emission. Our simulations further show that CARS signal attenuation can be minimized by using a high numerical aperture condenser. Moreover, unlike the CARS intensity image, CARS images formed by taking the ratio of CARS signals obtained using x- and y-polarized input fields is relatively insensitive to the effects of spherical scatterers. Our computational framework provide a mechanistic approach to characterizing scattering-induced distortions in coherent imaging of turbid media and may inspire bottom-up approaches for adaptive optical methods for image correction.

Effect of scattering on coherent anti-Stokes Raman scattering (CARS) signals

PubMed Central

Ranasinghesagara, Janaka C.; De Vito, Giuseppe; Piazza, Vincenzo; Potma, Eric O.; Venugopalan, Vasan

2017-01-01

We develop a computational framework to examine the factors responsible for scattering-induced distortions of coherent anti-Stokes Raman scattering (CARS) signals in turbid samples. We apply the Huygens-Fresnel wave-based electric field superposition (HF-WEFS) method combined with the radiating dipole approximation to compute the effects of scattering-induced distortions of focal excitation fields on the far-field CARS signal. We analyze the effect of spherical scatterers, placed in the vicinity of the focal volume, on the CARS signal emitted by different objects (2μm diameter solid sphere, 2μm diameter myelin cylinder and 2μm diameter myelin tube). We find that distortions in the CARS signals arise not only from attenuation of the focal field but also from scattering-induced changes in the spatial phase that modifies the angular distribution of the CARS emission. Our simulations further show that CARS signal attenuation can be minimized by using a high numerical aperture condenser. Moreover, unlike the CARS intensity image, CARS images formed by taking the ratio of CARS signals obtained using x- and y-polarized input fields is relatively insensitive to the effects of spherical scatterers. Our computational framework provide a mechanistic approach to characterizing scattering-induced distortions in coherent imaging of turbid media and may inspire bottom-up approaches for adaptive optical methods for image correction. PMID:28437941

An electric vehicle driving behavior model in the traffic system with a wireless charging lane

NASA Astrophysics Data System (ADS)

He, Jia; Huang, Hai-Jun; Yang, Hai; Tang, Tie-Qiao

2017-09-01

In this paper, a car-following model is proposed to study each EV's (electric vehicle) motion behavior near the WCL (wireless charging lane) and a lane-changing rule is designed to describe the EV's lane-changing behavior. Then, the car-following model and lane-changing rule are used to explore each EV's micro driving behavior in a two-lane system with a WCL. Finally, the impacts of the WCL on each EV's motion behavior are investigated. The numerical results show that each EV should run slowly on the WCL if it needs charge of electricity, that the EV's lane-changing behavior has great effects on the whole system, that the delay time caused by the WCL turns more prominent when the traffic turns heavy, and that lane-changing frequently occurs near the WCL (especially at the downstream of the WCL).

SUNRAYCE 1993: Working safely with lead-acid batteries and photovoltaic power systems

NASA Astrophysics Data System (ADS)

Dephillips, M. P.; Moskowitz, P. D.; Fthenakis, V. M.

1992-11-01

The US Department of Energy (DOE) is sponsoring SUNRAYCE 93 to advance tile technology and use of photovoltaics and electric vehicles. Participants will use cars powered by photovoltaic modules and lead-acid storage batteries. This brochure, prepared for students and faculty participating in this race, outlines the health hazards presented by these electrical systems and gives guidance on strategies for their safe usage. At the outset, it should be noted that working with photovoltaic systems and batteries requires electric vehicle drivers and technicians to have 'hands-on' contact with the car on a daily basis. It is important that no one work near a photovoltaic energy system or battery, either in a vehicle or on the bench, unless they familiarize themselves with the components in use and know and observe safe work practices including the safety precautions described in the manuals provided by the various equipment vendors and this document.

[Electric traction magnetic fields of ultra-low frequency as an occupational risk factor of ischemic heart disease].

PubMed

Ptitsyna, N G; Kudrin, V A; Villorezi, D; Kopytenko, Iu A; Tiasto, M I; Kopytenko, E A; Bochko, V A; Iuchchi, N

1996-01-01

The study was inspired by earlier results that displayed influence of variable natural geomagnetic field (0.005-10 Hz range-ultra-low frequencies) on circulatory system, indicated possible correlation between industrial ultra-low frequency fields and prevalence of myocardial infarction. The authors conducted unique measurements of ultra-low frequency fields produced by electric engines. The results were compared with data on morbidity among railway transport workers. The findings are that level of magnetic variations in electric locomotive cabin can exceed 280 micro Tesla, whereas that in car sections reaches 50 micro Tesla. Occurrence of coronary heart disease among the locomotive operators appeared to be 2.0 + 0.2 times higher than that among the car section operators. Higher risk of coronary heart disease in the locomotive operators is associated with their increased occupational magnetic load.

Baseline Testing of the Club Car Carryall With Asymmetric Ultracapacitors

NASA Technical Reports Server (NTRS)

Eichenberg, Dennis J.

2003-01-01

The NASA John H. Glenn Research Center initiated baseline testing of the Club Car Carryall with asymmetric ultracapacitors as a way to reduce pollution in industrial settings, reduce fossil fuel consumption, and reduce operating costs for transportation systems. The Club Car Carryall provides an inexpensive approach to advance the state of the art in electric vehicle technology in a practical application. The project transfers space technology to terrestrial use via non-traditional partners, and provides power system data valuable for future space applications. The work was done under the Hybrid Power Management (HPM) Program, which includes the Hybrid Electric Transit Bus (HETB). The Carryall is a state of the art, ground up, electric utility vehicle. A unique aspect of the project was the use of a state of the art, long life ultracapacitor energy storage system. Innovative features, such as regenerative braking through ultracapacitor energy storage, are planned. Regenerative braking recovers much of the kinetic energy of the vehicle during deceleration. The Carryall was tested with the standard lead acid battery energy storage system, as well as with an asymmetric ultracapacitor energy storage system. The report concludes that the Carryall provides excellent performance, and that the implementation of asymmetric ultracapacitors in the power system can provide significant performance improvements.

Study questions environmental impact of fuel-cell vehicles

NASA Astrophysics Data System (ADS)

Stafford, Ned

2015-09-01

Fuel-cell electric vehicles are seen by many as an environmentally friendly technology that can reduce greenhousegas emissions by producing no harmful emissions. But a new study has found that overall a fuel cell electric vehicle has about the same negative environmental impact as a luxury sports car.

Dealerships are a tipping point

NASA Astrophysics Data System (ADS)

Lynes, Jennifer

2018-06-01

Many consumers encounter electric vehicles for the first time at car dealerships when they are looking to buy a new vehicle. Now, research shows that interactions with sales personnel have an important and often detrimental influence on the purchase of electric vehicles, presenting a critical barrier to their wide-spread adoption.

20 CFR 301.1 - Statutory provisions.

Code of Federal Regulations, 2014 CFR

2014-04-01

..., interurban, or suburban electric railway, unless such railway is operating as a part of a general steam... after hearing whether any line operated by electric power falls within the terms of this proviso. The... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

20 CFR 301.1 - Statutory provisions.

Code of Federal Regulations, 2013 CFR

2013-04-01

..., interurban, or suburban electric railway, unless such railway is operating as a part of a general steam... after hearing whether any line operated by electric power falls within the terms of this proviso. The... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

49 CFR 538.7 - Petitions for reduction of minimum driving range.

Code of Federal Regulations, 2014 CFR

2014-10-01

... type treated as an electric dual fueled automobile. (3) Be written in the English language. (4) State... range is sought. (iii) A description of the model type, including car line designation, engine displacement and type, electric storage capacity, transmission type, and average fuel economy when operating on...

49 CFR 538.7 - Petitions for reduction of minimum driving range.

Code of Federal Regulations, 2012 CFR

2012-10-01

... type treated as an electric dual fueled automobile. (3) Be written in the English language. (4) State... range is sought. (iii) A description of the model type, including car line designation, engine displacement and type, electric storage capacity, transmission type, and average fuel economy when operating on...

20 CFR 301.1 - Statutory provisions.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., interurban, or suburban electric railway, unless such railway is operating as a part of a general steam... after hearing whether any line operated by electric power falls within the terms of this proviso. The... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

49 CFR 538.7 - Petitions for reduction of minimum driving range.

Code of Federal Regulations, 2011 CFR

2011-10-01

... type treated as an electric dual fueled automobile. (3) Be written in the English language. (4) State... range is sought. (iii) A description of the model type, including car line designation, engine displacement and type, electric storage capacity, transmission type, and average fuel economy when operating on...

76 FR 52655 - Pacific Gas and Electric Company; Notice of Availability of the Final Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 606-027--California] Pacific Gas and Electric Company; Notice of Availability of the Final Environmental Impact Statement for... Online Support. For further information, contact the environmental coordinator, CarLisa Linton-Peters at...

20 CFR 301.1 - Statutory provisions.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., interurban, or suburban electric railway, unless such railway is operating as a part of a general steam... after hearing whether any line operated by electric power falls within the terms of this proviso. The... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

76 FR 60557 - Environmental Assessment and Finding of No Significant Impact for a License Amendment to...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... Electric Company, LLC, Hematite Decommissioning Project, Hematite, MO AGENCY: Nuclear Regulatory Commission... (SNM) License number SNM-33, issued to Westinghouse Electric Company, LLC (WEC) to authorize... radioactively contaminated material by rail car to an offsite facility located in Idaho was also confirmed in...

20 CFR 301.1 - Statutory provisions.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., interurban, or suburban electric railway, unless such railway is operating as a part of a general steam... after hearing whether any line operated by electric power falls within the terms of this proviso. The... therefor, or in any of such activities. * * * (b) The term “carrier” means an express company, sleeping-car...

Stop/Start: Driving

Science.gov Websites

/generator visible. The car is moving. There are purple arrows flowing from the gasoline engine to the electric starter/generator. There are red arrows flowing from the gasoline engine to the front wheels . There are blue arrows flowing from the electric starter/generator to the battery. Main stage: See

Optimization of batteries for plug-in hybrid electric vehicles

NASA Astrophysics Data System (ADS)

English, Jeffrey Robb

This thesis presents a method to quickly determine the optimal battery for an electric vehicle given a set of vehicle characteristics and desired performance metrics. The model is based on four independent design variables: cell count, cell capacity, state-of-charge window, and battery chemistry. Performance is measured in seven categories: cost, all-electric range, maximum speed, acceleration, battery lifetime, lifetime greenhouse gas emissions, and charging time. The performance of each battery is weighted according to a user-defined objective function to determine its overall fitness. The model is informed by a series of battery tests performed on scaled-down battery samples. Seven battery chemistries were tested for capacity at different discharge rates, maximum output power at different charge levels, and performance in a real-world automotive duty cycle. The results of these tests enable a prediction of the performance of the battery in an automobile. Testing was performed at both room temperature and low temperature to investigate the effects of battery temperature on operation. The testing highlighted differences in behavior between lithium, nickel, and lead based batteries. Battery performance decreased with temperature across all samples with the largest effect on nickel-based chemistries. Output power also decreased with lead acid batteries being the least affected by temperature. Lithium-ion batteries were found to be highly efficient (>95%) under a vehicular duty cycle; nickel and lead batteries have greater losses. Low temperatures hindered battery performance and resulted in accelerated failure in several samples. Lead acid, lead tin, and lithium nickel alloy batteries were unable to complete the low temperature testing regime without losing significant capacity and power capability. This is a concern for their applicability in electric vehicles intended for cold climates which have to maintain battery temperature during long periods of inactivity. Three sample optimizations were performed: a compact car, a, truck, and a sports car. The compact car benefits from increased battery capacity despite the associated higher cost. The truck returned the smallest possible battery of each chemistry, indicating that electrification is not advisable. The sports car optimization resulted in the largest possible battery, indicating large performance from increased electrification. These results mirror the current state of the electric vehicle market.

Earth Day 2018 Activities

NASA Image and Video Library

2018-04-17

During the annual Earth Day celebration at the Kennedy Space Center Visitor Complex, guests have an opportunity to get an up-close look at experimental electric vehicles. The "Remove Before Flight" tag is on a Polaris GEM electric car. The two-day event featured approximately 50 exhibitors offering information on a variety of topics, including electric vehicles, sustainable lighting, renewable energy, Florida-friendly landscaping tips, Florida’s biking trails and more.

75 FR 11624 - Highway Safety Programs; Conforming Products List of Evidential Breath Alcohol Measurement Devices

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

... either 110 volts AC or 12 volts DC, such as from a car battery. The Alcotest 9510 uses fuel cell and...-dispersive infra-red device that is powered by either 120 volts AC power or 12 volts DC, such as from a car.... Louis, Missouri: Photo Electric Intoximeter *...... X GC Intoximeter MK II X X GC Intoximeter MK IV X X...

Individuals’ Acceptance to Free-Floating Electric Carsharing Mode: A Web-Based Survey in China

PubMed Central

Wang, Yun; Yan, Xuedong; Zhou, Yu; Xue, Qingwan; Sun, Li

2017-01-01

Carsharing is growing rapidly in popularity worldwide. When the vehicles involved are Battery Electric Vehicles (BEV), carsharing has been proven to remarkably contribute to easing energy and environment crises. In this study, individuals’ acceptance to carsharing in China was measured from three aspects: carsharing mode choice behavior, highest acceptable price to use carsharing, and willingness to forgo car purchases. The data were collected by a web-based survey. The hierarchical tree-based regression (HTBR) method was applied to explore the effects of potential influencing factors on individuals’ acceptance, and some interesting findings were obtained: participants who know about carsharing were more likely to use carsharing, pay higher prices and forgo car purchases; the most competitive trip purpose and trip distance for choosing carsharing were, respectively, business activities and 11–20 km; most participants (47.1%) were willing to pay 1–2 Yuan per minute to use carsharing, and males or participants with higher income-level could accept higher price; and when car purchase restrain policy (CPRP) was carried out in a city or the urban public transport service level (UPTSL) was high, participants were more willing to forgo car purchases. Based on the above findings, corresponding policies were proposed to provide guidance for successful establishment of carsharing in China. PMID:28468318

Individuals' Acceptance to Free-Floating Electric Carsharing Mode: A Web-Based Survey in China.

PubMed

Wang, Yun; Yan, Xuedong; Zhou, Yu; Xue, Qingwan; Sun, Li

2017-05-02

Carsharing is growing rapidly in popularity worldwide. When the vehicles involved are Battery Electric Vehicles (BEV), carsharing has been proven to remarkably contribute to easing energy and environment crises. In this study, individuals' acceptance to carsharing in China was measured from three aspects: carsharing mode choice behavior, highest acceptable price to use carsharing, and willingness to forgo car purchases. The data were collected by a web-based survey. The hierarchical tree-based regression (HTBR) method was applied to explore the effects of potential influencing factors on individuals' acceptance, and some interesting findings were obtained: participants who know about carsharing were more likely to use carsharing, pay higher prices and forgo car purchases; the most competitive trip purpose and trip distance for choosing carsharing were, respectively, business activities and 11-20 km; most participants (47.1%) were willing to pay 1-2 Yuan per minute to use carsharing, and males or participants with higher income-level could accept higher price; and when car purchase restrain policy (CPRP) was carried out in a city or the urban public transport service level (UPTSL) was high, participants were more willing to forgo car purchases. Based on the above findings, corresponding policies were proposed to provide guidance for successful establishment of carsharing in China.

Stand for testing the electrical race car engine

NASA Astrophysics Data System (ADS)

Baier, M.; Franiasz, J.; Mierzwa, P.; Wylenzek, D.

2015-11-01

An engine test stand created especially for research of electrical race car is described in the paper. The car is an aim of Silesian Greenpower project whose participants build and test electrical vehicles to take part in international races in Great Britain. The engine test stand is used to test and measure the characteristics of vehicles and their engines. It has been designed particularly to test the electric cars engineered by students of Silesian Greenpower project. The article contains a description how the test stand works and shows its versatility in many areas. The paper presents both construction of the test stand, control system and sample results of conducted research. The engine test stand was designed and modified using PLM Siemens NX 8.5. The construction of the test stand is highly modular, which means it can be used both for testing the vehicle itself or for tests without the vehicle. The test stand has its own wheel, motor, powertrain and braking system with second engine. Such solution enables verifying various concepts without changing the construction of the vehicle. The control system and measurement system are realized by enabling National Instruments product myRIO (RIO - Reconfigurable Input/Output). This controller in combination with powerful LabVIEW environment performs as an advanced tool to control torque and speed simultaneously. It is crucial as far as the test stand is equipped in two motors - the one being tested and the braking one. The feedback loop is realized by an optical encoder cooperating with the rotor mounted on the wheel. The results of tests are shown live on the screen both as a chart and as single values. After performing several tests there is a report generated. The engine test stand is widely used during process of the Silesian Greenpower vehicle design. Its versatility enables powertrain testing, wheels and tires tests, thermal analysis and more.

29 CFR 1926.750 - Scope.

Code of Federal Regulations, 2013 CFR

2013-07-01

... engaged in steel erection unless otherwise specified. This subpart does not cover electrical transmission...; car dumpers; stackers/reclaimers; cranes and craneways; bins; hoppers; ovens; furnaces; stacks...

29 CFR 1926.750 - Scope.

Code of Federal Regulations, 2012 CFR

2012-07-01

... engaged in steel erection unless otherwise specified. This subpart does not cover electrical transmission...; car dumpers; stackers/reclaimers; cranes and craneways; bins; hoppers; ovens; furnaces; stacks...

29 CFR 1926.750 - Scope.

Code of Federal Regulations, 2014 CFR

2014-07-01

... engaged in steel erection unless otherwise specified. This subpart does not cover electrical transmission...; car dumpers; stackers/reclaimers; cranes and craneways; bins; hoppers; ovens; furnaces; stacks...

29 CFR 1926.750 - Scope.

Code of Federal Regulations, 2011 CFR

2011-07-01

... engaged in steel erection unless otherwise specified. This subpart does not cover electrical transmission...; car dumpers; stackers/reclaimers; cranes and craneways; bins; hoppers; ovens; furnaces; stacks...

29 CFR 1926.750 - Scope.

Code of Federal Regulations, 2010 CFR

2010-07-01

... engaged in steel erection unless otherwise specified. This subpart does not cover electrical transmission...; car dumpers; stackers/reclaimers; cranes and craneways; bins; hoppers; ovens; furnaces; stacks...

E-bike trials’ potential to promote sustained changes in car owners mobility habits

NASA Astrophysics Data System (ADS)

Moser, Corinne; Blumer, Yann; Lena Hille, Stefanie

2018-04-01

Modal shifts hold considerable potential to mitigate carbon emissions. Electric bikes (e-bikes) represent a promising energy- and carbon-efficient alternative to cars. However, as mobility behaviour is highly habitual, convincing people to switch from cars to e-bikes is challenging. One strategy to accomplish this is the disruption of existing habits—a key idea behind an annual e-bike promotion programme in Switzerland, in which car owners can try out an e-bike for free over a two-week period in exchange for their car keys. By means of a longitudinal survey, we measured the long-term effects of this trial on mobility-related habitual associations. After one year, participants’ habitual association with car use had weakened significantly. This finding was valid both for participants who bought an e-bike after the trial and those who did not. Our findings contrast the results of other studies who find that the effect of interventions to induce modal shifts wears off over time. We conclude that an e-bike trial has the potential to break mobility habits and motivate car owners to use more sustainable means of transport.

Linear polarizer local characterizations by polarimetric imaging for applications to polarimetric sensors for torque measurement for hybrid cars

NASA Astrophysics Data System (ADS)

Georges, F.; Remouche, M.; Meyrueis, P.

2011-06-01

Usually manufacturer's specifications do not deal with the ability of linear sheet polarizers to have a constant transmittance function over their geometric area. These parameters are fundamental for developing low cost polarimetric sensors(for instance rotation, torque, displacement) specifically for hybrid car (thermic + electricity power). It is then necessary to specially characterize commercial polarizers sheets to find if they are adapted to this kind of applications. In this paper, we present measuring methods and bench developed for this purpose, and some preliminary characterization results. We state conclusions for effective applications to hybrid car gearbox control and monitoring.

Study of DC Circuit Breaker of H2-N2 Mixture Gas for High Voltage

NASA Astrophysics Data System (ADS)

Shiba, Yuji; Morishita, Yukinaga; Kaneko, Shuhei; Okabe, Shigemitsu; Mizoguchi, Hitoshi; Yanabu, Satoru

Global warming caused by CO2 etc. is a field where the concern is very high. Especially, automobile emissions are problem for it. Therefore, the hybrid car is widely development and used recently. Hybrid car used electric power and gasoline. So, the car reduces CO2. Hybrid car has engine and motor. To rotate the motor, hybrid car has battery. This battery is large capacity. Therefore, the relay should interrupt high DC current for the switch of the motor and the engine. So, hybrid car used hydrogen gas filling relay We studied interruption test for the research of a basic characteristic of hydrogen gas. DC current has not current zero point. So, it is necessary to make the current zero by high arc voltage and forcible current zero point. The loss coefficient and arc voltage of hydrogen is high. Therefore, we studied interruption test for used high arc voltage. We studied interruption test and dielectric breakdown test of air, pure Hydrogen, and Hydrogen- nitrogen mixture gas. As a result, we realized H2-N2(80%-20%) is the best gas.

Toyota Prius Plug-In HEV: A Plug-In Hybrid Electric Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

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

Not Available

This fact sheet highlights the Toyota Prius plug-in HEV, a plug-in hybrid electric car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In partnership with the University of Colorado, NREL uses the vehicle for grid-integration studies and for testing new hardware and charge-management algorithms. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, andmore » emerging technologies.« less

Subgap transport in silicene-based superconducting hybrid structures

NASA Astrophysics Data System (ADS)

Li, Hai

2016-08-01

We investigate the influences of exchange field and perpendicular electric field on the subgap transport in silicene-based ferromagnetic/superconducting (FS) and ferromagnetic/superconducting/ferromagnetic (FSF) junctions. Owing to the unique buckling structure of silicene, the Andreev reflection and subgap conductance can be effectively modulated by a perpendicular electric field. It is revealed that the subgap conductance in the FS junction can be distinctly enhanced by an exchange field. Remarkably, resorting to the tunable band gap of silicene, an exclusive crossed Andreev reflection (CAR) process in the FSF junction can be realized within a wide range of related parameters. Moreover, in the FSF junction the exclusive CAR and exclusive elastic cotunneling processes can be switched by reversing the magnetization direction in one of the ferromagnetic regions.

The requirements for batteries for electric vehicles

NASA Technical Reports Server (NTRS)

Schwartz, H. J.

1976-01-01

The paper reassesses the role of electric vehicles in the modern transportation system and their potential impact on oil consumption. Three major factors determining the size of this impact are discussed: the market potential, the date of introduction, and the rate of consumer acceptance. The strategy of selecting the battery type for an urban car to introduce in coming years is analyzed. The results of the analysis suggest that the research and development emphasis should be placed on near- and mid-term battery technology. From the standpoint of maximizing both the cumulative impact and the benefits derived in the year 2000, however, a strategy of early introduction of near-term and mid-term cars followed by the far-term vehicles seems to produce the optimum result.

1. General view, east end and north side. View to ...

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

1. General view, east end and north side. View to southwest toward San Francisco-Oakland Bay Bridge, along general alignment of former Interurban Electric Railway main line. Note truncated catenary support arms on power poles; these originally carried overhead power supply catenary line for the electrically-powered interurban cars. - Interurban Electric Railway Bridge Yard Shop, Interstate 80 at Alameda County Postmile 2.0, Oakland, Alameda County, CA

Method of electric powertrain matching for battery-powered electric cars

NASA Astrophysics Data System (ADS)

Ning, Guobao; Xiong, Lu; Zhang, Lijun; Yu, Zhuoping

2013-05-01

The current match method of electric powertrain still makes use of longitudinal dynamics, which can't realize maximum capacity for on-board energy storage unit and can't reach lowest equivalent fuel consumption as well. Another match method focuses on improving available space considering reasonable layout of vehicle to enlarge rated energy capacity for on-board energy storage unit, which can keep the longitudinal dynamics performance almost unchanged but can't reach lowest fuel consumption. Considering the characteristics of driving motor, method of electric powertrain matching utilizing conventional longitudinal dynamics for driving system and cut-and-try method for energy storage system is proposed for passenger cars converted from traditional ones. Through combining the utilization of vehicle space which contributes to the on-board energy amount, vehicle longitudinal performance requirements, vehicle equivalent fuel consumption level, passive safety requirements and maximum driving range requirement together, a comprehensive optimal match method of electric powertrain for battery-powered electric vehicle is raised. In simulation, the vehicle model and match method is built in Matlab/simulink, and the Environmental Protection Agency (EPA) Urban Dynamometer Driving Schedule (UDDS) is chosen as a test condition. The simulation results show that 2.62% of regenerative energy and 2% of energy storage efficiency are increased relative to the traditional method. The research conclusions provide theoretical and practical solutions for electric powertrain matching for modern battery-powered electric vehicles especially for those converted from traditional ones, and further enhance dynamics of electric vehicles.

The Electric Vehicle Challenge

ERIC Educational Resources Information Center

Roman, Harry T.

2010-01-01

This article describes a design activity that provides students with a solid understanding of the many issues involved with alternate energy system design. In this activity, students will be able to learn about electric vehicles and have the opportunity to design a way to recharge the batteries while the cars are parked in a commuter garage. The…

A more sustainable minivan? an exploratory study of electric bicycle use by San Francisco Bay Area families.

DOT National Transportation Integrated Search

2016-11-01

This study focuses on family users of electric bikes, including electrified cargo bikes to learn : how e-bikes are substituted for a family car. No previous studies on e-bikes look at family travel : or use. Through semi-structured interviews of 20 S...

Alternative Fuels Data Center: EV Charging Stations Spread Through Philly

Science.gov Websites

how Philadelphia fuels electric vehicles with a growing network of public charging stations. For information about this project, contact Eastern Pennsylvania Alliance for Clean Transportation. Download Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9

Investigating Wireless Power Transfer

ERIC Educational Resources Information Center

St. John, Stuart A.

2017-01-01

Understanding Physics is a great end in itself, but is also crucial to keep pace with developments in modern technology. Wireless power transfer, known to many only as a means to charge electric toothbrushes, will soon be commonplace in charging phones, electric cars and implanted medical devices. This article outlines how to produce and use a…

77 FR 19410 - Buy America Waiver Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... a car that is made in the United States, comprises only 40 percent United States and Canada content... approach is similar to the partial waiver given to Alameda County, CA, for the purchase of 79 electric sedans and electric vans in the November 21, 2011, Federal Register. In conclusion, and in light of the...

75 FR 9201 - Kilarc-Cow Creek Hydroelectric Project; Notice of Intention To Prepare an Environmental Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-01

... March 13, 2009 application, Pacific Gas and Electric Company (licensee) proposes to surrender the...) electric generators, turbines and other equipment would be removed; (5) both forebays would be graded and... coordinator, CarLisa Linton at (202) 502-8416 or [email protected] . Kimberly D. Bose, Secretary...

78 FR 23308 - Petitions for Modification of Application of Existing Mandatory Safety Standards

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-18

... electrical condition of the slope conveyor system. (c) Immediate reporting of any hazards or mechanical... Affected: 30 CFR 75.1710-1(a)(4) (Canopies or cabs; self-propelled diesel-powered and electric face... existing standard to permit the use of shuttle cars without canopies in heights less than forty eight...

Hybrid: Passing

Science.gov Websites

accelerating or when additional power is needed, the gasoline engine and electric motor are both used to propel . The car is passing another vehicle. There are red arrows flowing from the gasoline engine to the front wheels. There are blue arrows flowing from the battery to the electric engine to the front wheels. Main

Kansas State University DOE/KEURP Site Operator User Task Force. Year 3, Fourth quarterly report, April 1--June 30, 1994

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

Hague, J.

This program relates to demonstration use of electric-powered vehicles. KSU has two electric cars (conversion vehicles) from Soleq. Corp., and is purchasing 4 Chevy trucks for conversion. This document discusses the participating groups, program plan, events, vehicles and components, operations, and procurement.

Photovoltaics and the automobile

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

Young, W.R. Jr.

1994-12-31

For years people have been in love with the automobile. Some people just enjoy using the automobile as transportation while others also enjoy the workings and operation of this fascinating machine. The automobile is not without problems of pollution and energy consumption. These problems are changing its design and construction. New clean energy sources are being analyzed and applied to power the modern automobile. A space age energy source now being considered by some and used by others to power the automobile is photovoltaics. Photovoltaics (PV) is the direct conversion of sunlight to electricity. There are a number of devicesmore » in the modern car that are electrically powered. PV could provide a clean endless supply of electricity for air conditioning, radios and other electrical components of a car. Most people have never heard of photovoltaics (PV). There has been a great deal of research in PV among energy experts. The automobile is known the world over in both use and operation. The author describes how the merging of these two technologies will benefit mankind and without damaging the environment. 12 refs.« less

Relation Between Lightning Activity of Summer and Winter Thunderclouds and Surface Electric Field Variation, Japan

NASA Technical Reports Server (NTRS)

Michimoto, K.; Shimura, T.; Suzuki, T.

1999-01-01

In winter, active convective clouds frequently form along the coastline of the Hokuriku district, in association with strong advection of Siberian air masses over the Sea of Japan. On the other hand, in summer, many thunderclouds form in the Kanto region in the afternoon every day. Summer and winter thunderclouds were investigated by field works, operation of the C- and X-band weather radars and a car-borne fieldmill. The investigation found a very close relation between the temporal variation of 3-dimensional radar echo and surface electric field magnitude detected by a car-borne fieldmill in the case of summer thunderclouds and winter convective clouds or thunderclouds. The study probed the close relation among radar echoes, quantity of thunderclouds and surface electric field magnitude in the summer and winter seasons. We think that summer thundercloud activity can basically be equated with winter thundercloud lightning activity, except that the magnitude of surface electric field under summer thunderclouds in the case of the Kanto region cannot be equated with that under winter thunderclouds in the case of the Hokuriku district in winter.

Analysis of electric vehicle's trip cost allowing late arrival

NASA Astrophysics Data System (ADS)

Leng, Jun-Qiang; Liu, Wei-Yi; Zhao, Lin

2017-05-01

In this paper, we use a car-following model to study each electric vehicle's trip cost and the total trip cost allowing late arrival. The numerical result show that the electricity cost has great effects on each commuter's trip cost and the total trip costs and that these effects are dependent on each commuter's time headway at the origin, but the electricity cost has no prominent impacts on the minimum value of total trip cost under each commuter's different time headway at the origin.

Performance characteristics of an electric vehicle lead-acid battery pack at elevated temperatures

NASA Technical Reports Server (NTRS)

Chapman, P.

1982-01-01

Discharge testing data electric car battery pack over initial electrolyte temperature variations between 27 and 55 C are presented. The tests were conducted under laboratory conditions and then compared to detailed electric vehicle simulation models. Battery discharge capacity increased with temperature for constant current discharges, and battery energy capacity increased with temperature for constant power discharges. Dynamometer tests of the electric test vehicle showed an increase in range of 25% for the higher electrolyte temperature.

Development and Implementation of Degree Programs in Electric Drive Vehicle Technology

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

Ng, Simon

2013-09-30

The Electric-drive Vehicle Engineering (EVE) MS degree and graduate certificate programs have been continuing to make good progress, thanks to the funding and the guidance from DOE grant management group, the support from our University and College administrations, and to valuable inputs and feedback from our Industrial Advisory Board as well as our project partners Macomb Community College and NextEnergy. Table 1 below lists originally proposed Statement of Project Objectives (SOPO), which have all been completed successfully. Our program and course enrollments continue to be good and increasing, as shown in later sections. Our graduating students continue to get goodmore » job offers from local EV-related companies. Following the top recommendation from our Industrial Advisory Board, we were fortunate enough to be accepted into the prestigious EcoCAR2 (http://www.ecocar2.org/) North America university design competition, and have been having some modest success with the competition. But most importantly, EcoCAR2 offers the most holistic educational environment for integrating real-world engineering and design with our EVE graduate curriculum. Such integrations include true real-world hands-on course projects based on EcoCAR2 related tasks for the students, and faculty curricular and course improvements based on lessons and best practices learned from EcoCAR2. We are in the third and last year of EcoCAR2, and we have already formed a core group of students in pursuit of EcoCAR”3”, for which the proposal is due in early December.« less

Chemical Pollution from Transportation Vehicles

PubMed Central

Starkman, Ernest S.

1969-01-01

Recent publicity on electrically powered vehicles notwithstanding, the gasoline engine will probably be the principal power plant for passenger cars for at least the next decade. Chemical pollutants discharged by the gasoline engine are now under partial control. Motor cars of 1968 and 1969 model discharge only about 30 percent as much carbon monoxide and unburned hydrocarbons as do older models. In theory, carbon monoxide, unburned hydrocarbons and oxides of nitrogen ultimately can be completely removed from gasoline engine exhaust. In order to accomplish this it would be necessary to modify cars to operate satisfactorily on a lean mixture and perhaps to use a catalyst in the exhaust system. Present designs of gas turbines for aircraft and for future projected application to ground vehicles yield pollutants (except for smoke) at levels below those of gasoline engines for a decade to come. It has also been shown possible to eliminate smoke as well as odor from the gas turbine. Thus with proper effort it is feasible to reduce pollution of the atmosphere due to transportation to an acceptable level, even if electrically or alternatively powered vehicles cannot be developed for a decade. PMID:4183827

Optimal Dispatch of Unreliable Electric Grid-Connected Diesel Generator-Battery Power Systems

NASA Astrophysics Data System (ADS)

Xu, D.; Kang, L.

2015-06-01

Diesel generator (DG)-battery power systems are often adopted by telecom operators, especially in semi-urban and rural areas of developing countries. Unreliable electric grids (UEG), which have frequent and lengthy outages, are peculiar to these regions. DG-UEG-battery power system is an important kind of hybrid power system. System dispatch is one of the key factors to hybrid power system integration. In this paper, the system dispatch of a DG-UEG-lead acid battery power system is studied with the UEG of relatively ample electricity in Central African Republic (CAR) and UEG of poor electricity in Congo Republic (CR). The mathematical models of the power system and the UEG are studied for completing the system operation simulation program. The net present cost (NPC) of the power system is the main evaluation index. The state of charge (SOC) set points and battery bank charging current are the optimization variables. For the UEG in CAR, the optimal dispatch solution is SOC start and stop points 0.4 and 0.5 that belong to the Micro-Cycling strategy and charging current 0.1 C. For the UEG in CR, the optimal dispatch solution is of 0.1 and 0.8 that belongs to the Cycle-Charging strategy and 0.1 C. Charging current 0.1 C is suitable for both grid scenarios compared to 0.2 C. It makes the dispatch strategy design easier in commercial practices that there are a few very good candidate dispatch solutions with system NPC values close to that of the optimal solution for both UEG scenarios in CAR and CR.

49 CFR 38.127 - Sleeping compartments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...., heating and air conditioning controls, lighting controls, call buttons, electrical outlets, etc.) shall be...

Citalopram

MedlinePlus

... mood changes, irritability, agitation, dizziness, numbness, tingling or electric shock-like sensations in the hands or feet, ... may make you drowsy. Do not drive a car or operate machinery until you know how this ...

Fluvoxamine

MedlinePlus

... staying asleep; or pain, burning, numbness, tingling or 'electric shock' sensations in the hands or feet. Your ... thinking, or motor skills. Do not drive a car or operate machinery until you know how this ...

49 CFR 38.127 - Sleeping compartments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...., heating and air conditioning controls, lighting controls, call buttons, electrical outlets, etc.) shall be...

49 CFR 38.127 - Sleeping compartments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...., heating and air conditioning controls, lighting controls, call buttons, electrical outlets, etc.) shall be...

Solifenacin

MedlinePlus

... prolonged QT interval (a problem with the way electricity is conducted in the heart that may cause ... may cause blurred vision. Do not drive a car or operate machinery until you know how this ...

49 CFR 38.127 - Sleeping compartments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...., heating and air conditioning controls, lighting controls, call buttons, electrical outlets, etc.) shall be...

49 CFR 38.127 - Sleeping compartments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPECIFICATIONS FOR TRANSPORTATION VEHICLES Intercity Rail Cars and Systems § 38.127 Sleeping compartments. (a...., heating and air conditioning controls, lighting controls, call buttons, electrical outlets, etc.) shall be...

Electric Vehicle Modeling and Simulation.

DTIC Science & Technology

1983-08-01

RD-RI39 709 ELECTRIC VEHICLE MODELING RHD SIMULRTION(U) AIR FORCE lit INST OF TECH NRIGHT-PRTTERSON RFD OH SCHOOL OF ENGINEERING A R DEMISPELARE RUG...for Public Release Distribution Unlimited Fl School of Engineering Air Force Institute of Technology Wright-Patterson Air Force Base, Ohio Table of... Engineering , 49: 49-51 (27 August 1979). 36. Renner -Smith, S. "Battery-Saving Flywheel Gives Electric Car Freeway Zip," Popular Science, 215(10): 82-84

31. THIS PARTIAL VIEW OF HULETT NO. 4, LOOKING WEST, ...

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

31. THIS PARTIAL VIEW OF HULETT NO. 4, LOOKING WEST, SHOWS THE RAILS AND WHEELS WHICH PERMIT THE UNLOADERS' LATERAL MOVEMENT ALONG THE FACE OF THE DOCK. ELECTRIC SHUNT CARS, SUCH AS THE ONE SEEN HERE, SHUTTLE EMPTY RAIL CARS INTO POSITION BENEATH THE HOPPERS AND ASSEMBLE THEM INTO TRAINS WHEN THEY ARE FULL. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

Global Energy Trade and the Joint Expeditionary Force: Supporting Friends and Influencing Others on the New Silk Road

DTIC Science & Technology

2009-05-27

of old. In general, world energy consumption is discussed in five categories: coal, oil, gas, hydro- electric , and nuclear. The aforementioned...price volatility brought about by demography, geology, and geopolitics. The costs of gas for cars and SUVs, diesel fuel that allow truck drivers...efficient car that was three times more fuel efficient than anything currently in production by 2004.12 Nevertheless, amid a global economic slowdown

Parameterization and Estimation of Surrogate Critical Surface Concentration in Lithium-Ion Batteries (PREPRINT)

DTIC Science & Technology

2011-03-01

2003), FreedomCAR battery Test Manual For Power-Assist Hybrid Elecric Veicles , DOE/ID-11069. R. Hermann, A. Krener, (1977), Nonlinear controllability...play an important role in the area of the second generation Hybrid Electric Vehicles (HEV) design as high-rate transient power source or in...validation purpose is a series of ten Hybrid Pulse Power Characterization profiles (HPPC), as indicated in the FreedomCar manual (US DoE, 2003). Each HPPC

JPRS Report, Science and Technology: Europe Twenty-Fourth ISATA International Symposium on Automotive Technology and Automation.

DTIC Science & Technology

1991-09-05

Traffic and Driving and Y Ishii, Oki Electric Industry, Japan " Mazda Car Communication System" Mazda Car Corporation , FRG IMPROVING TRAFFIC FLOW... Strategy to Reduce 151 Blocking-Back During Oversaturation using the Microsimulation Model Nemis" S Shepherd, Institute for Transport Studies, UK 910085...J Garber, C W Lynn and W S Ferguson, University of Virginia, USA 910087 "Ramp Metering Strategies for Motorways Incorporating Dynamic 177 Origin