National Library of Energy BETA

Sample records for motor vehicles clean

  1. Hybrid vehicle motor alignment

    SciTech Connect

    Levin, Michael Benjamin

    2001-07-03

    A rotor of an electric motor for a motor vehicle is aligned to an axis of rotation for a crankshaft of an internal combustion engine having an internal combustion engine and an electric motor. A locator is provided on the crankshaft, a piloting tool is located radially by the first locator to the crankshaft. A stator of the electric motor is aligned to a second locator provided on the piloting tool. The stator is secured to the engine block. The rotor is aligned to the crankshaft and secured thereto.

  2. Clean Cities Recovery Act: Vehicle & Infrastructure Deployment...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Recovery Act: Vehicle & Infrastructure Deployment Clean Cities Recovery Act: Vehicle & Infrastructure Deployment 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit...

  3. VIA Motors electric vehicle platform | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    VIA Motors electric vehicle platform VIA Motors electric vehicle platform extended range electric vehicle technologies VIA Motors electric vehicle platform (1.1 MB) More Documents ...

  4. Biotechnology for Clean Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biotechnology for Clean Vehicles Biotechnology for Clean Vehicles Biotechnology for Clean Vehicles: Harnessing Synthetic Biology to Enable Next-Generation Biomaterials and Biofuels Even as the deployment of renewable power such as wind and solar have served to substantially reduce greenhouse gas emissions from the utility sector, emissions from the transportation sector have remained largely unchanged. Effectively addressing climate emissions from the transportation sector will require

  5. Vehicle Technologies Office: Moving America Forward with Clean Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Moving America Forward with Clean Vehicles Vehicle Technologies Office: Moving America Forward with Clean Vehicles The U.S. Department of Energy's Vehicle Technologies Office supports research, development (R&D), and deployment of efficient and sustainable highway transportation technologies that will improve fuel economy and enable America to use less petroleum. These technologies, which include plug-in electric vehicles (also known as PEVs or electric cars),

  6. Thermoelectric generator for motor vehicle

    DOEpatents

    Bass, John C.

    1997-04-29

    A thermoelectric generator for producing electric power for a motor vehicle from the heat of the exhaust gasses produced by the engine of the motor vehicle. The exhaust gasses pass through a finned heat transfer support structure which has seat positions on its outside surface for the positioning of thermoelectric modules. A good contact cylinder provides a framework from which a spring force can be applied to the thermoelectric modules to hold them in good contact on their seats on the surface of the heat transfer support structure.

  7. Clean Cities 2011 Vehicle Buyer's Guide

    SciTech Connect

    Not Available

    2011-01-01

    The 2011 Clean Cities Light-Duty Vehicle Buyer's Guide is a consumer publication that provides a comprehensive list of commercially available alternative fuel and advanced vehicles in model year 2011. The guide allows for side-by-side comparisons of fuel economy, price, emissions, and vehicle specifications.

  8. Clean Cities 2014 Vehicle Buyer's Guide

    SciTech Connect

    2013-12-01

    The Clean Cities 2014 Vehicle Buyer's Guide is an annual guide which features a comprehensive list of 2014 light-duty alternative fuel and advanced vehicles, grouped by fuel and technology. The guide provides model-specific information on vehicle specifications, manufacturer suggested retail price, fuel economy, energy impact, and emissions. The information can be used to identify options, compare vehicles, and help inform purchase decisions.

  9. Clean Cities 2012 Vehicle Buyer's Guide (Brochure), Energy Efficiency...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Propane Electric Ethanol Flex-Fuel Biodiesel Vehicle Buyer's Guide Clean Cities 2012 The ... . . . . . . . . . . . . . . . . . . 20 Biodiesel . . . . . . . . . . . . . . . . . . . . ...

  10. 2015 Vehicle Buyer's Guide (Brochure), Clean Cities, Energy Efficiency...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicle Buyer's Guide Clean Cities Propane Natural Gas Biodiesel Electric Hybrid Ethanol ... Natural Gas . . . . . . . . 12 Biodiesel . . . . . . . . . . . . . . . . . . . . ...

  11. Vehicle Technologies Office: Electric Motors Research and Development...

    Office of Environmental Management (EM)

    Vehicle Technologies Office: Electric Motors Research and Development Vehicle Technologies Office: Electric Motors Research and Development To reach the EV Everywhere Grand ...

  12. Nevada Department of Motor Vehicles | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Nevada Department of Motor Vehicles Name: Nevada Department of Motor Vehicles Address: 555 Wright Way Place: Carson City, Nevada Zip: 89711 Phone Number: 702-486-4368 Website:...

  13. General Motors Clean Combustion Engines Advanced with Predictive...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Motors Clean Combustion Engines Advanced with Predictive Simulation Tools Sandia National ... The use of predictive simulation tools for enhancing combustion engine performance will ...

  14. Clean Cities 2012 Vehicle Buyer's Guide (Brochure)

    SciTech Connect

    Not Available

    2012-03-01

    The expanding availability of alternative fuels and advanced vehicles makes it easier than ever to reduce petroleum use, cut emissions, and save on fuel costs. The Clean Cities 2012 Vehicle Buyer's Guide features a comprehensive list of model year 2012 vehicles that can run on ethanol, biodiesel, electricity, propane or natural gas. Drivers and fleet managers across the country are looking for ways to reduce petroleum use, fuel costs, and vehicle emissions. As you'll find in this guide, these goals are easier to achieve than ever before, with an expanding selection of vehicles that use gasoline or diesel more efficiently, or forego them altogether. Plug-in electric vehicles made a grand entrance onto U.S. roadways in model year (MY) 2011, and their momentum in the market is poised for continued growth in 2012. Sales of the all-electric Nissan Leaf surpassed 8,000 in the fall of 2011, and the plug-in hybrid Chevy Volt is now available nationwide. Several new models from major automakers will become available throughout MY 2012, and drivers are benefiting from a rapidly growing network of charging stations, thanks to infrastructure development initiatives in many states. Hybrid electric vehicles, which first entered the market just a decade ago, are ubiquitous today. Hybrid technology now allows drivers of all vehicle classes, from SUVs to luxury sedans to subcompacts, to slash fuel use and emissions. Alternative fueling infrastructure is expanding in many regions, making natural gas, propane, ethanol, and biodiesel attractive and convenient choices for many consumers and fleets. And because fuel availability is the most important factor in choosing an alternative fuel vehicle, this growth opens up new possibilities for vehicle ownership. This guide features model-specific information about vehicle specs, manufacturer suggested retail price (MSRP), fuel economy, and emissions. You can use this information to compare vehicles and help inform your buying decisions

  15. Chapter 8 - Advancing Clean Transportation and Vehicle Systems and

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technologies | Department of Energy 8 - Advancing Clean Transportation and Vehicle Systems and Technologies Chapter 8 - Advancing Clean Transportation and Vehicle Systems and Technologies Chapter 8 - Advancing Clean Transportation and Vehicle Systems and Technologies Transportation is a complex sector composed of light duty, medium duty, heavy duty, and non-highway vehicles; rail; aircraft; and ships used for personal transport, movement of goods, construction, agriculture, and mining as

  16. Physical context management for a motor vehicle

    DOEpatents

    Dixon, Kevin R.; Forsythe, James C.; Lippitt, Carl E.; Lippitt, legal representative, Lois Diane

    2009-10-27

    Computer software for and a method of enhancing safety for an operator of a motor vehicle comprising employing a plurality of sensors of vehicle and operator conditions, matching collective output from the sensors against a plurality of known dangerous conditions, and preventing certain activity of the operator if a known dangerous condition is detected.

  17. Electrical system for a motor vehicle

    DOEpatents

    Tamor, M.A.

    1999-07-20

    In one embodiment of the present invention, an electrical system for a motor vehicle comprises a capacitor, an engine cranking motor coupled to receive motive power from the capacitor, a storage battery and an electrical generator having an electrical power output, the output coupled to provide electrical energy to the capacitor and to the storage battery. The electrical system also includes a resistor which limits current flow from the battery to the engine cranking motor. The electrical system further includes a diode which allows current flow through the diode from the generator to the battery but which blocks current flow through the diode from the battery to the cranking motor. 2 figs.

  18. Electrical system for a motor vehicle

    DOEpatents

    Tamor, Michael Alan

    1999-01-01

    In one embodiment of the present invention, an electrical system for a motor vehicle comprises a capacitor, an engine cranking motor coupled to receive motive power from the capacitor, a storage battery and an electrical generator having an electrical power output, the output coupled to provide electrical energy to the capacitor and to the storage battery. The electrical system also includes a resistor which limits current flow from the battery to the engine cranking motor. The electrical system further includes a diode which allows current flow through the diode from the generator to the battery but which blocks current flow through the diode from the battery to the cranking motor.

  19. Clean Cities Strategic Planning White Paper: Light Duty Vehicle Fuel Economy

    SciTech Connect

    Saulsbury, Bo; Hopson, Dr Janet L; Greene, David; Gibson, Robert

    2015-04-01

    Increasing the energy efficiency of motor vehicles is critical to achieving national energy goals of reduced petroleum dependence, protecting the global climate, and promoting continued economic prosperity. Even with fuel economy and greenhouse gas emissions standards and various economic incentives for clean and efficient vehicles, providing reliable and accurate fuel economy information to the public is important to achieving these goals. This white paper reviews the current status of light-duty vehicle fuel economy in the United States and the role of the Department of Energy (DOE) Clean Cities Program in disseminating fuel economy information to the public.

  20. Chapter 8 - Advancing Clean Transportation and Vehicle Systems...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Chapter 8 - Advancing Clean Transportation and Vehicle Systems and Technologies Transportation is a complex sector composed of light duty, medium duty, heavy duty, and non-highway ...

  1. Fuel-based motor vehicle emission inventory

    SciTech Connect

    Singer, B.C.; Harley, R.A.

    1996-06-01

    A fuel-based methodology for calculating motor vehicle emission inventories is presented. In the fuel-based method, emission factors are normalized to fuel consumption and expressed as grams of pollutant emitted per gallon of gasoline burned. Fleet-average emission factors are calculated from the measured on-road emissions of a large, random sample of vehicles. Using this method, a fuel-based motor vehicle CO inventory was calculated for the South Coast Air Basin in California for summer 1991. Emission factors were calculated from remote sensing measurements of more than 70,000 in-use vehicles. Results of the study are presented and a conclusion is provided. 40 refs., 4 figs., 6 tabs.

  2. Texas Department of Motor Vehicles | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Vehicles Name: Texas Department of Motor Vehicles Abbreviation: TxDMV Address: 4000 Jackson Ave. Place: Austin, Texas Zip: 78731 Phone Number: 1-888-368-4689 Website:...

  3. Vehicle Technologies Office Merit Review 2015: High Efficiency Clean

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Combustion in Multi-Cylinder Light-Duty Engines | Department of Energy High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines Vehicle Technologies Office Merit Review 2015: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about clean combustion in multi-cylinder light-duty engines.

  4. Electric machine for hybrid motor vehicle

    SciTech Connect

    Hsu, John Sheungchun

    2007-09-18

    A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet rotor, an uncluttered rotor spaced from the permanent magnet rotor, and at least one secondary core assembly. The power system also has a gearing arrangement for coupling the internal combustion engine to wheels on the vehicle thereby providing a means for the electric machine to both power assist and brake in relation to the output of the internal combustion engine.

  5. Vehicle Technologies Office Merit Review 2015: Clean Cities Overview

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by U.S. Department of Energy at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Clean Cities overview.

  6. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    8: Advancing Clean Transportation and Vehicle Systems and Technologies September 2015 Quadrennial Technology Review 8 Advancing Clean Transportation and Vehicle Systems and Technologies Issues and RDD&D Opportunities  Transportation accounts for 10% of U.S. gross domestic product and provides essential services throughout the economy and for quality of life. It also represents 70% of all U.S. petroleum use and 27% of U.S. greenhouse gas (GHG) emissions.  Research opportunities to

  7. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Vehicle ...

  8. Clean Cities 2014 Vehicle Buyer's Guide (Brochure)

    SciTech Connect

    Not Available

    2013-12-01

    This annual guide features a comprehensive list of 2014 light-duty alternative fuel and advanced vehicles, grouped by fuel and technology. The guide provides model-specific information on vehicle specifications, manufacturer suggested retail price, fuel economy, energy impact, and emissions. The information can be used to identify options, compare vehicles, and help inform purchase decisions.

  9. Table 5.1. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel...

    Energy Information Administration (EIA) (indexed site)

    Table 5.1. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel Consumption and Expenditures, 1994 (Continued) 1993 Household and 1994 Vehicle Characteristics RSE Column Factor:...

  10. Table 5.1. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel...

    Energy Information Administration (EIA) (indexed site)

    Energy Information AdministrationHousehold Vehicles Energy Consumption 1994 43 Table 5.1. U.S. Number of Vehicles, Vehicle-Miles, Motor Fuel Consumption and Expenditures, 1994...

  11. Clean Cities Publishes 2014 Vehicle Buyer's Guide

    Energy.gov [DOE]

    The guide features a full list of 2014 vehicles that run on alternative fuels or use advanced fuel-saving technologies.

  12. Clean Cities Recovery Act: Vehicle & Infrastructure Deployment

    Office of Energy Efficiency and Renewable Energy (EERE)

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  13. Clean Cities 2015 Vehicle Buyer's Guide

    SciTech Connect

    2015-02-11

    Drivers and fleets are increasingly turning to the hundreds of light-duty, alternative fuel, and advanced technology vehicle models that reduce petroleum use, save on fuel costs, and cut emissions. This guide provides a comprehensive list of the 2015 light-duty models that use alternative fuels or advanced fuel-saving technologies.

  14. Exposure to motor vehicle emissions: An intake fraction approach

    SciTech Connect

    Marshall, Julian D.

    2002-05-01

    Motor vehicles are a significant source of population exposure to air pollution. Focusing on California's South Coast Air Basin as a case study, the author combines ambient monitoring station data with hourly time-activity patterns to determine the population intake of motor vehicle emissions during 1996-1999. Three microenvironments are considered wherein the exposure to motor vehicle emissions is higher than in ambient air: in and near vehicles, inside a building that is near a freeway, and inside a residence with an attached garage. Total motor vehicle emissions are taken from the EMFAC model. The 15 million people in the South Coast inhale 0.0048% of primary, nonreactive compounds emitted into the basin by motor vehicles. Intake of motor vehicle emissions is 46% higher than the average ambient concentration times the average breathing rate, because of microenvironments and because of temporal and spatial correlation among breathing rates, concentrations, and population densities. Intake fraction (iF) summarizes the emissions-to-intake relationship as the ratio of population intake to total emissions. iF is a population level exposure metric that incorporates spatial, temporal, and interindividual variability in exposures. iFs can facilitate the calculation of population exposures by distilling complex emissions-transport-receptor relationships. The author demonstrates this point by predicting the population intake of various primary gaseous emissions from motor vehicles, based on the intake fraction for benzene and carbon monoxide.

  15. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles ...

  16. Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Non-Road Diesel Vehicles: A Public Health Imperative Cleaning Up Non-Road Diesel Vehicles: A Public Health Imperative 2002 DEER Conference Presentation: Union of Concerned ...

  17. CleanFleet. Final report: Volume 7, vehicle emissions

    SciTech Connect

    1995-12-01

    Measurements of exhaust and evaporative emissions from Clean Fleet vans running on M-85, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), propane gas, and a control gasoline (RF-A) are presented. Three vans from each combination of vehicle manufacturer and fuel were tested at the California Air Resources Board (ARB) as they accumulated mileage in the demonstration. Data are presented on regulated emissions, ozone precursors, air toxics, and greenhouse gases. The emissions tests provide information on in-use emissions. That is, the vans were taken directly from daily commercial service and tested at the ARB. The differences in alternative fuel technology provide the basis for a range of technology options. The emissions data reflect these differences, with classes of vehicle/fuels producing either more or less emissions for various compounds relative to the control gasoline.

  18. Low cost, compact, and high efficiency traction motor for electric and hybrid electric vehicles

    SciTech Connect

    Ehsani, Mark

    2002-10-07

    A new motor drive, the switched reluctance motor drive, has been developed for hybrid-electric vehicles. The motor drive has been designed, built and tested in the test bed at a near vehicle scale. It has been shown that the switched reluctance motor drive is more suitable for traction application than any other motor drive.

  19. Motor vehicle output and GDP, 1968-2007.

    SciTech Connect

    Santini, D. J.; Poyer, D. A.

    2008-01-01

    In this paper, we assess the performance of the BEA series 'value of motor vehicle output' as an indicator of the business cycle over the period 1968-2007. We statistically assess the causal relationship between real motor vehicle output (RMVO) and real gross domestic product (RGDP). This is accomplished by standard estimation and statistical methods used to assess vector autoregressive models. This assessment represents the initial results of a more encompassing research project, the intent of which is to determine the dynamic interaction of the transport sector with the overall economy. It's a start to a more comprehensive assessment of how transport and economic activity interrelate.

  20. Vehicle Technologies Office Merit Review 2015: Clean Cities Coordinator Resource Building and National Networking Activities

    Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Clean...

  1. Vehicle Technologies Office Merit Review 2015: Clean Cities "Tiger Team" Technical and Problem Solving Assistance

    Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Clean...

  2. Motor vehicle fuel economy, the forgotten HC control stragegy?

    SciTech Connect

    Deluchi, M.; Wang, Quanlu; Greene, D.L.

    1992-06-01

    Emissions of hydrocarbons from motor vehicles are recognized as major contributors to ozone pollution in urban areas. Petroleum-based motor fuels contain volatile organic compounds (VOC) which, together with oxides of nitrogen, promote the formation of ozone in the troposphere via complex photochemical reactions. VOC emissions from the tailpipe and evaporation from the fuel and engine systems of highway vehicles are believed to account for about 40% of total VOC emissions in any region. But motor fuels also generate emissions throughout the fuel cycle, from crude oil production to refining, storage, transportation, and handling, that can make significant contributions to the total inventory of VOC emissions. Many of these sources of emissions are directly related to the quantity of fuel produced and handled throughout the fuel cycle. It is, therefore, reasonable to expect that a reduction in total fuel throughput might result in a reduction of VOC emissions. In particular, reducing vehicle fuel consumption by increasing vehicle fuel economy should reduce total fuel throughput, thereby cutting total emissions of VOCS. In this report we identify the sources of VOC emissions throughout the motor fuel cycle, quantify them to the extent possible, and describe their dependence on automobile and light truck fuel economy.

  3. Fact #784: June 17, 2013 Direct Employment of Motor Vehicle Parts Manufacturing by State

    Energy.gov [DOE]

    The manufacture of motor vehicle parts accounts for a substantial amount of employment, particularly in the Midwest and in the South. Motor vehicle parts manufacturing directly employed more than...

  4. Use of hydrides in motor vehicles

    SciTech Connect

    Toepler, J.; Bernauer, O.; Buchner, H.

    1980-09-01

    Results of research on hydrogen driven vehicles and hydride storage tanks are presented, along with a detailed discussion of the operational possibilities of low temperature hydrides, such as TiFe-H2, and of high temperature hydrides, such as Mg2Ni-H4. Attention is given to their cyclization stability and thermal conductivity. Heat storage and heat recovery with the aid of hydrides are discussed, and a theoretical hydride storage capacity of a Mg-Ni-alloy is presented. It was concluded that all hydride tanks will be 10 to 20 times heavier than the conventional gasoline tank. The problems of tank weight and gasoline shortage can be solved by a combination hydrogen/gasoline fuel. Existing energy infrastructures must be utilized, as the setting up of a hydrogen infrastructure is, at the present time, both technically and economically unfeasible.

  5. A Guide to the Lessons Learned from the Clean Cities Community Electric Vehicle Readiness Projects

    Alternative Fuels and Advanced Vehicles Data Center

    Guide to the Lessons Learned from the Clean Cities Community Electric Vehicle Readiness Projects January 2014 ACKNOWLEDGEMENTS This guide summarizes and synthesizes the work of a series of projects carried out by the Clean Cities Community Readiness and Planning for Plug-In Electric Vehicles and Charging Infrastructure awardee organizations and partnering local Clean Cities coalitions. A full list of these organizations can be found in Appendix I of this report. On behalf of the U.S. Department

  6. Method for controlling a motor vehicle powertrain

    DOEpatents

    Burba, J.C.; Landman, R.G.; Patil, P.B.; Reitz, G.A.

    1990-05-22

    A multiple forward speed automatic transmission produces its lowest forward speed ratio when a hydraulic clutch and hydraulic brake are disengaged and a one-way clutch connects a ring gear to the transmission casing. Second forward speed ratio results when the hydraulic clutch is engaged to connect the ring gear to the planetary carrier of a second gear set. Reverse drive and regenerative operation result when an hydraulic brake fixes the planetary and the direction of power flow is reversed. Various sensors produce signals representing the position of the gear selector lever operated manually by the vehicle operator, the speed of the power source, the state of the ignition key, and the rate of release of an accelerator pedal. A control algorithm produces input data representing a commanded upshift, a commanded downshift and a torque command and various constant torque signals. A microprocessor processes the input and produces a response to them in accordance with the execution of a control algorithm. Output or response signals cause selective engagement and disengagement of the clutch and brake to produce the forward drive, reverse and regenerative operation of the transmission. 7 figs.

  7. Method for controlling a motor vehicle powertrain

    DOEpatents

    Burba, Joseph C.; Landman, Ronald G.; Patil, Prabhakar B.; Reitz, Graydon A.

    1990-01-01

    A multiple forward speed automatic transmission produces its lowest forward speed ratio when a hydraulic clutch and hydraulic brake are disengaged and a one-way clutch connects a ring gear to the transmission casing. Second forward speed ratio results when the hydraulic clutch is engaged to connect the ring gear to the planetary carrier of a second gear set. Reverse drive and regenerative operation result when an hydraulic brake fixes the planetary and the direction of power flow is reversed. Various sensors produce signals representing the position of the gear selector lever operated manually by the vehicle operator, the speed of the power source, the state of the ignition key, and the rate of release of an accelerator pedal. A control algorithm produces input data representing a commanded upshift, a commanded downshift and a torque command and various constant torque signals. A microprocessor processes the input and produces a response to them in accordance with the execution of a control algorithm. Output or response signals cause selective engagement and disengagement of the clutch and brake to produce the forward drive, reverse and regenerative operation of the transmission.

  8. Solar panel driven air purging apparatus for motor vehicles

    SciTech Connect

    Bobier, J.A.; Brown, G.E.

    1992-02-18

    This patent describes improvement in a motor vehicle having an enclosable cabin an internal combustion engine, a battery, an ignition switch having an on position for enabling the internal combustion engine and an off position, an electric motor coupled in driving relationship with an air circulating fan for circulating air through the cabin. The improvement comprises: a solar panel mounted upon the vehicle having a panel output exhibiting variable voltage levels including a peak voltage level and substantially constant current; a power transfer regulator for transferring power form the panel to the motor when enabled, including: energy storage means connectable across the panel output and chargeable by the current to variable charge levels; solid-state switch means connected in energy transfer relationship with the energy storage means and actuable between conducting and non-conducting states when the power transfer regulator is enabled; inductor means connected with the solid-state switch means and connectable with the electric motor for conveying current thereto from the panel and the energy storage means when the solid-state switch means is in the conducting state.

  9. Fact #601: December 14, 2009 World Motor Vehicle Production | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 1: December 14, 2009 World Motor Vehicle Production Fact #601: December 14, 2009 World Motor Vehicle Production The number of vehicles produced, including cars, trucks, and buses, has risen substantially from 1950 to 2008. In 1950, the majority of the vehicles were produced in the U.S. and Western Europe. In 2008, Japan, China, and other countries around the world produce the majority of vehicles. The U.S. share of world vehicle production declined to 12.5% in 2008. World Motor

  10. Electronic control for a motor vehicle variable geometry turbocharger

    SciTech Connect

    Moody, J.F.; Yuille, R.D.

    1987-06-09

    This patent describes a motor vehicle power plant including a combustion engine, and engine exhaust gas driven turbocharger adapted to boost the pressure of a combustible mixture supplied to the engine, and an adjustable turbocharger control mechanism for effectively varying the turbocharger geometry to provide increased or decreased boost for a given engine operating condition. The method of adjusting the control mechanism, comprises: sensing the actual pressure of the combustible mixture supplied to the engine; determining based on the sensed pressure whether the engine is operating in a vacuum mode wherein the pressure of the mixture is less than atmospheric pressure, or a boost mode wherein the turbocharger boosts the pressure of the mixture above atmospheric pressure; and generating a control signal in accordance with sensed engine and vehicle conditions.

  11. Thermal Management of Power Electronics and Electric Motors for Electric-Drive Vehicles (Presentation)

    SciTech Connect

    Narumanchi, S.

    2014-09-01

    This presentation is an overview of the power electronics and electric motor thermal management and reliability activities at NREL. The focus is on activities funded by the Department of Energy Vehicle Technologies Office Advanced Power Electronics and Electric Motors Program.

  12. Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Construction | Department of Energy Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about unique lanthide-free motor construction. ape044_lutz_2014_o.pdf (1.33 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2015:

  13. Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Construction | Department of Energy Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about unique lanthide-free motor construction. edt044_gilbert_2015_o.pdf (1.41 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2016:

  14. Alternative Fuels and Advanced Vehicles: Resources for Fleet Managers (Clean Cities) (Presentation)

    SciTech Connect

    Brennan, A.

    2011-04-01

    A discussion of the tools and resources on the Clean Cities, Alternative Fuels and Advanced Vehicles Data Center, and the FuelEconomy.gov Web sites that can help vehicle fleet managers make informed decisions about implementing strategies to reduce gasoline and diesel fuel use.

  15. Clean Cities 2013 Vehicle Buyer's Guide (Brochure), Energy Efficiency & Renewable Energy (EERE)

    Alternative Fuels and Advanced Vehicles Data Center

    Gas Propane Electric Hybrid Ethanol Flex-Fuel Biodiesel Vehicle Buyer's Guide Clean Cities 2013 Today's auto manufacturers offer hundreds of light-duty vehicle models that take advantage of alternative fuels and advanced technologies in order to help drivers and fleets reduce petroleum use, cut emissions, and save on fuel costs. This guide features a comprehensive list of such vehicles set to arrive in Model Year 2013. Contents Introduction . . . . . . . . . . . . . . . . . 4 About This Guide .

  16. Chapter 8 - Advancing Clean Transportation and Vehicle Systems...

    Energy Saver

    and non-highway vehicles; rail; aircraft; and ships used for personal transport, movement of goods, construction, agriculture, and mining as well as associated infrastructure. ...

  17. Fact #637: August 23, 2010 World Motor Vehicle Production | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 7: August 23, 2010 World Motor Vehicle Production Fact #637: August 23, 2010 World Motor Vehicle Production The number of vehicles produced, including cars, trucks, and buses, rose substantially from 1950 to 2005. In 1950, the majority of the vehicles were produced in the U.S. and Western Europe. In 2009, Japan, China, and other countries around the world produced about two-thirds of the vehicles. The U.S. share of world vehicle production declined to 9.5% in 2009. The category

  18. Alternative Fuels Data Center: Utah's Clean Fuels and Vehicle...

    Alternative Fuels and Advanced Vehicles Data Center

    A state legislature can establish the central revolving loan fund by law to encourage ... Utah law defines the "clean fuels" that are eligible for loans under the CFV Program: ...

  19. Plug-In Electric Vehicle Handbook for Consumers (Brochure), Clean...

    Alternative Fuels and Advanced Vehicles Data Center

    ... General Motors estimates the annual energy use of the Chevy Volt will be 2,520 kWh, which is less than that required for a typical water heater or central air conditioning. As an ...

  20. Vehicle Technologies Office Merit Review 2014: Clean Fuels Ohio’s Fast Track to AFV Adoption in Ohio

    Energy.gov [DOE]

    Presentation given by Clean Fuels Ohio at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Clean Fuels Ohio’s fast...

  1. Clean Cities Coalitions Charge Up Plug-In Electric Vehicles ...

    Office of Environmental Management (EM)

    May 9, 2013 - 4:22pm Addthis Workers put the finishing touches on installing a plug-in electric vehicle charger that is part of the West Coast Electric Highway. | Photo courtesy of ...

  2. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies | Connected and Automated Vehicles Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Connected and Automated Vehicles Chapter 8: Technology Assessments Introduction to Connected and Automated Vehicles Summary Connected vehicles are able to communicate with other vehicles and infrastructure automatically to improve transportation system function. Vehicle automation refers to the ability of a vehicle to operate with reduced or without direct human operation. Using a combination of advanced sensors and controls, sophisticated learning algorithms, and GPS and mapping technologies,

  3. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies | Fuel Cell Electric Vehicles Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Electric Vehicles Chapter 8: Technology Assessments Introduction to the Technology/System Overview of Fuel Cell Electric Vehicles Energy planning models demonstrate that electric drive vehicles and low-carbon fuels are needed to address climate change, energy security, and criteria pollutant emissions goals, among others. 1,2,3,4,5 Hydrogen fuel cell electric vehicles (FCEVs) are a promising electric vehicle technology that could meet petroleum and emission reduction goals and be

  4. Vermont Single Trip Permit to Operate a Motor Vehicle in Excess...

    OpenEI (Open Energy Information) [EERE & EIA]

    Single Trip Permit to Operate a Motor Vehicle in Excess of Statutory Weight or Dimension Limits (Form OSD-002) Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  5. Compressed natural gas vehicles motoring towards a green Beijing

    SciTech Connect

    Yang, Ming; Kraft-Oliver, T.; Guo Xiao Yan

    1996-12-31

    This paper first describes the state-of-the-art of compressed natural gas (CNG) technologies and evaluates the market prospects for CNG vehicles in Beijing. An analysis of the natural gas resource supply for fleet vehicles follows. The costs and benefits of establishing natural gas filling stations and promoting the development of vehicle technology are evaluated. The quantity of GHG reduction is calculated. The objective of the paper is to provide information of transfer niche of CNG vehicle and equipment production in Beijing. This paper argues that the development of CNG vehicles is a cost-effective strategy for mitigating both air pollution and GHG.

  6. Efficient, High-Torque Electric Vehicle Motor: Advanced Electric Vehicle Motors with Low or No Rare Earth Content

    SciTech Connect

    2012-01-01

    REACT Project: QM Power will develop a new type of electric motor with the potential to efficiently power future generations of EVs without the use of rare-earth-based magnets. Many of todays EV motors use rare earth magnets to efficiently provide torque to the wheels. QM Powers motors would contain magnets that use no rare earth minerals, are light and compact, and can deliver more power with greater efficiency and at reduced cost. Key innovations in this project include a new motor design with iron-based magnetic materials, a new motor control technique, and advanced manufacturing techniques that substantially reduce the cost of the motor. The ultimate goal of this project is to create a cost-effective EV motor that offers the rough peak equivalent of 270 horsepower.

  7. Clean Cities Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles

    SciTech Connect

    2013-08-01

    Today's fleets are increasingly interested in medium-duty and heavy-duty vehicles that use alternative fuels or advanced technologies that can help reduce operating costs, meet emissions requirements, improve fleet sustainability, and support U.S. energy independence. Vehicle and engine manufacturers are responding to this interest with a wide range of options across a steadily growing number of vehicle applications. This guide provides an overview of alternative fuel power systems--including engines, microturbines, electric motors, and fuel cells--and hybrid propulsion systems. The guide also offers a list of individual medium- and heavy-duty vehicle models listed by application, along with associated manufacturer contact information, fuel type(s), power source(s), and related information.

  8. Clean Cities Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles (Book)

    SciTech Connect

    Not Available

    2013-08-01

    Today's fleets are increasingly interested in medium-duty and heavy-duty vehicles that use alternative fuels or advanced technologies that can help reduce operating costs, meet emissions requirements, improve fleet sustainability, and support U.S. energy independence. Vehicle and engine manufacturers are responding to this interest with a wide range of options across a steadily growing number of vehicle applications. This guide provides an overview of alternative fuel power systems?including engines, microturbines, electric motors, and fuel cells?and hybrid propulsion systems. The guide also offers a list of individual medium- and heavy-duty vehicle models listed by application, along with associated manufacturer contact information, fuel type(s), power source(s), and related information.

  9. Heat engine and electric motor torque distribution strategy for a hybrid electric vehicle

    DOEpatents

    Boberg, Evan S.; Gebby, Brian P.

    1999-09-28

    A method is provided for controlling a power train system for a hybrid electric vehicle. The method includes a torque distribution strategy for controlling the engine and the electric motor. The engine and motor commands are determined based upon the accelerator position, the battery state of charge and the amount of engine and motor torque available. The amount of torque requested for the engine is restricted by a limited rate of rise in order to reduce the emissions from the engine. The limited engine torque is supplemented by motor torque in order to meet a torque request determined based upon the accelerator position.

  10. Primer on Motor Fuel Excise Taxes and the Role of Alternative Fuels and Energy Efficient Vehicles

    SciTech Connect

    Schroeder, Alex

    2015-08-26

    Motor fuel taxes were established to finance our nation’s transportation infrastructure, yet evolving economic, political, and technological influences are constraining this ability. At the federal level, the Highway Trust Fund (HTF), which is primarily funded by motor fuel taxes, has become increasingly dependent on general fund contributions and short-term reauthorizations to prevent insolvency. As a result, there are discussions at both the federal and state levels in which stakeholders are examining the future of motor fuel excise taxes as well as the role of electric and alternative fuel vehicles in that future. On July 1, 2015, six states increased their motor fuel tax rates.

  11. Chapter 31: Transportation: Motor Vehicles (Book) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE Office of Vehicle Technologies Program Country of Publication: United States Language: English Subject: 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; ...

  12. CleanFleet. Final report: Volume 3, vehicle maintenance and durability

    SciTech Connect

    1995-12-01

    CleanFleet is a demonstration of panel vans operating on five alternative motorfuels in commercial package delivery operations in the South Coast Air Basin of California. The five alternative fuels are propane gas, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), methanol (M-85 with 15 percent RFG), and electricity. Data were gathered on in-use emissions, operations, and fleet economics. This volume of the final report summarizes the maintenance required on these vans from the time they were introduced into the demonstration (April through early November 1992) until the end of the demonstration in September 1994. The vans were used successfully in FedEx operations; but, to varying degrees, the alternative fuel vehicles required more maintenance than the unleaded gasoline control vehicles. The maintenance required was generally associated with the development state of the fuel-related systems. During the demonstration, no non-preventive maintenance was required on the highly developed fuel-related systems in any of the unleaded gasoline production vehicles used either as controls or as RFG test vehicles. The maintenance problems encountered with the less developed systems used in this demonstration may persist in the short term with vehicles featuring the same or similar systems. This means that fleet operators planning near-term acquisitions of vehicles incorporating such systems should consider the potential for similar problems when (1) selecting vendors and warranty provisions and (2) planning maintenance programs.

  13. Rare-Earth-Free Traction Motor: Rare Earth-Free Traction Motor for Electric Vehicle Applications

    SciTech Connect

    2012-01-01

    REACT Project: Baldor will develop a new type of traction motor with the potential to efficiently power future generations of EVs. Unlike todays large, bulky EV motors which use expensive, imported rare-earth-based magnets, Baldors motor could be light, compact, contain no rare earth materials, and have the potential to deliver more torque at a substantially lower cost. Key innovations in this project include the use of a unique motor design, incorporation of an improved cooling system, and the development of advanced materials manufacturing techniques. These innovations could significantly reduce the cost of an electric motor.

  14. Vehicle Technologies Office Merit Review 2016: Advanced Electric Motor Research

    Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory (ORNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about...

  15. Motor vehicle fuel economy, the forgotten HC control stragegy. [Hydrocarbon (HC)

    SciTech Connect

    Deluchi, M.; Wang, Quanlu; Greene, D.L.

    1992-06-01

    Emissions of hydrocarbons from motor vehicles are recognized as major contributors to ozone pollution in urban areas. Petroleum-based motor fuels contain volatile organic compounds (VOC) which, together with oxides of nitrogen, promote the formation of ozone in the troposphere via complex photochemical reactions. VOC emissions from the tailpipe and evaporation from the fuel and engine systems of highway vehicles are believed to account for about 40% of total VOC emissions in any region. But motor fuels also generate emissions throughout the fuel cycle, from crude oil production to refining, storage, transportation, and handling, that can make significant contributions to the total inventory of VOC emissions. Many of these sources of emissions are directly related to the quantity of fuel produced and handled throughout the fuel cycle. It is, therefore, reasonable to expect that a reduction in total fuel throughput might result in a reduction of VOC emissions. In particular, reducing vehicle fuel consumption by increasing vehicle fuel economy should reduce total fuel throughput, thereby cutting total emissions of VOCS. In this report we identify the sources of VOC emissions throughout the motor fuel cycle, quantify them to the extent possible, and describe their dependence on automobile and light truck fuel economy.

  16. Projections of motor vehicle growth, fuel consumption and CO{sub 2} emissions for the next thirty years in China.

    SciTech Connect

    He, D.; Wang, M.

    2000-12-12

    Since the early 1990s, China's motor vehicles have entered a period of fast growth resultant from the rapid economic expansion. As the largest developing country, the fast growth of China's motor vehicles will have tremendous effects on the world's automotive and fuel market and on global CO{sub 2} emissions. In this study, we projected Chinese vehicle stocks for different vehicle types on the provincial level. First, we reviewed the historical data of China's vehicle growth in the past 10 years and the correlations between vehicle growth and economic growth in China. Second, we investigated historical vehicle growth trends in selected developed countries over the past 50 or so years. Third, we established a vehicle growth scenario based on the historical trends in several developed nations. Fourth, we estimated fuel economy, annual mileage and other vehicle usage parameters for Chinese vehicles. Finally, we projected vehicle stocks and estimated motor fuel use and CO{sub 2} emissions in each Chinese province from 2000 to 2030. Our results show that China will continue the rapid vehicle growth, increase gasoline and diesel consumption and increased CO{sub 2} emissions in the next 30 years. We estimated that by year 2030, Chinese motor vehicle fuel consumption and CO{sub 2} emissions could reach the current US levels.

  17. Low cost, compact high efficiency, traction motor for electric vehicles/hybrid electric vehicles. Final report for the period September 1998 - December 1999

    SciTech Connect

    Mitchell, Jerry; Kessinger, Roy

    2000-04-28

    This final report details technical accomplishments for Phase I of the ''Low Cost, Compact High Efficiency, Traction Motor for Electric Vehicles/Hybrid Electric Vehicles'' program. The research showed that the segmented-electromagnetic array (SEMA) technology combined with an Integrated Motion Module (IMM) concept is highly suited for electric vehicles. IMMs are essentially mechatronic systems that combine the motor, sensing, power electronics, and control functions for a single axis of motion into a light-weight modular unit. The functional integration of these components makes possible significant reductions in motor/alternator size, weight, and cost, while increasing power density and electromechanical conversion efficiency.

  18. Motor vehicle MPG and market shares report: model year 1984

    SciTech Connect

    Hu, P.S.; Holcomb, M.C.

    1985-01-01

    This issue of the publication reports the sales, market shares, estimated sales-weighted fuel economies, and other estimated sales-weighted vehicle characteristics of automobiles and light trucks for the model year 1984 and for the previous five model years. Comparisons and observations are made on the trends in these vehicles from one model year to the next. An improved methodology is used to allocate the yearly MPG changes among eight components, rather than the four reported in the previous reports. Sales of automobiles showed an increase of 16.6% from model year 1983. An even more striking increase was observed in the sales of light trucks: 30.5% from model year 1983. The 1984 model year experienced a gain of 0.23 mpg in sales-weighted automobile fuel economy. In contrast, light trucks experienced a loss of 0.59 mpg in fuel economy, from 20.50 mpg in model year 1983 to 19.91 mpg in model year 1984.

  19. Carbonyl Emissions from Gasoline and Diesel Motor Vehicles

    SciTech Connect

    Destaillats, Hugo; Jakober, Chris A.; Robert, Michael A.; Riddle, Sarah G.; Destaillats, Hugo; Charles, M. Judith; Green, Peter G.; Kleeman, Michael J.

    2007-12-01

    Carbonyls from gasoline powered light-duty vehicles (LDVs) and heavy-duty diesel powered vehicles (HDDVs) operated on chassis dynamometers were measured using an annular denuder-quartz filter-polyurethane foam sampler with O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine derivatization and chromatography-mass spectrometry analyses. Two internal standards were utilized based on carbonyl recovery, 4-fluorobenzaldehyde for_C8 compounds. Gas- and particle-phase emissions for 39 aliphatic and 20 aromatic carbonyls ranged from 0.1 ? 2000 ?g/L fuel for LDVs and 1.8 - 27000 mu g/L fuel for HDDVs. Gas-phase species accounted for 81-95percent of the total carbonyls from LDVs and 86-88percent from HDDVs. Particulate carbonyls emitted from a HDDV under realistic driving conditions were similar to concentrations measured in a diesel particulate matter (PM) standard reference material. Carbonyls accounted for 19percent of particulate organic carbon (POC) emissions from low-emission LDVs and 37percent of POC emissions from three-way catalyst equipped LDVs. This identifies carbonyls as one of the largest classes of compounds in LDV PM emissions. The carbonyl fraction of HDDV POC was lower, 3.3-3.9percent depending upon operational conditions. Partitioning analysis indicates the carbonyls had not achieved equilibrium between the gas- and particle-phase under the dilution factors of 126-584 used in the current study.

  20. Motor vehicle MPG and market shares report: model year 1985

    SciTech Connect

    Hu, P.S.

    1986-02-01

    Sales of automobiles jumped dramatically from 10,211,058 units in model year 1984 to 10,968,515 units in model year 1985, an incease of 7.4%. Light trucks had an even more striking increase in sales, rising 17.2% from the previous model year. The sales-weighted fuel economy for the entire automobile fleet continued to climb in model year 1985, from 26.3 mpg in model year 1984 to 27.0 mpg in this model year. The sales-weighted fuel economies in light trucks have remained relatively constant since model year 1979. The trends of various vehicle characteristics from model year 1978 through 1985 are illustrated. 34 figs., 45 tabs.

  1. Clean Cities 2016 Vehicle Buyer's Guide (Brochure), U.S. Department of Energy (DOE), Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle Buyer's Guide Clean Cities Biodiesel Ethanol Flex-Fuel Hybrid Electric Plug-In Hybrid All-Electric Hydrogen Fuel Cell Propane Natural Gas Disclaimers This report was prepared as an account of work sponsored by an agency of the United States govern- ment. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

  2. Characterization of polycyclic aromatic hydrocarbons in motor vehicle fuels and exhaust emissions

    SciTech Connect

    Marr, L.C.; Kirchstetter, T.W.; Harley, R.A.; Hammond, S.K.; Miguel, A.H.; Hering, S.V.

    1999-09-15

    Motor vehicles are a significant source of polycyclic aromatic hydrocarbon (PAH) emissions. Improved understanding of the relationship between fuel composition and PAH emissions is needed to determine whether fuel reformulation is a viable approach for reducing PAH emissions. PAH concentrations were quantified in gasoline and diesel fuel samples collected in summer 1997 in northern California. Naphthalene was the predominant PAH in both fuels, with concentrations of up to 2,600 mg L{sup {minus}1} in gasoline and 1,600 mg L{sup {minus}1} in diesel fuel. Particle-phase PAH size distributions and exhaust emission factors were measured in two bores of a roadway tunnel. Emission factors were determined separately for light-duty vehicles and for heavy-duty diesel trucks, based on measurements of PAHs, CO, and CO{sub 2}. Particle-phase emission factors, expressed per unit mass of fuel burned, ranged up to 21 {micro}g kg{sup {minus}1} for benzo[ghi]perylene for light-duty vehicles and up to {approximately} 1,000 {micro}g kg{sup {minus}1} for pyrene for heavy-duty diesel vehicles. Light-duty vehicles were found to be a significant source of heavier (four- and five-ring) PAHs, whereas heavy-duty diesel engines were the dominant source of three-ring PAHs, such as fluoranthene and pyrene. While no correlation between heavy-duty diesel truck PAH emission factors and PAH concentrations in diesel fuel was found, light-duty vehicle PAH emission factors were found to be correlated with PAH concentrations in gasoline, suggesting that gasoline reformulation may be effective in reducing PAH emissions from motor vehicles.

  3. Parking heater and method using hydrides in motor vehicles powered by hydrogen

    SciTech Connect

    Buchner, H.; Saufferer, H.

    1980-07-29

    A method for parking heating of at least the passenger compartment of motor vehicles operated at least partially on hydrogen and having a hydride reservoir, wherein the hydride reservoir is a Lt/Ht hydride combination, comprising supplying the heat capacity of the Ht reservoir, present after the engine is shut off or produced by charging with hydrogen, at least partially to the passenger compartment.

  4. Vehicle Technologies Office 2013 Merit Review: A University Consortium on Efficient and Clean High-Pressure, Lean Burn (HPLB) Engines

    Office of Energy Efficiency and Renewable Energy (EERE)

    A presentation given by the University of Michigan at the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about a university consortium to research efficient and clean high-pressure lean burn engines.

  5. Projection of Chinese motor vehicle growth, oil demand, and CO{sub 2}emissions through 2050.

    SciTech Connect

    Wang, M.; Huo, H.; Johnson, L.; He, D.

    2006-12-20

    As the vehicle population in China increases, oil consumption and carbon dioxide (CO{sub 2}) emissions associated with on-road transportation are rising dramatically. During this study, we developed a methodology to project trends in the growth of the vehicle population, oil demand, and CO{sub 2} emissions associated with on-road transportation in China. By using this methodology, we projected--separately--the number of highway vehicles, motorcycles, and rural vehicles in China through 2050. We used three scenarios of highway vehicle growth (high-, mid-, and low-growth) to reflect patterns of motor vehicle growth that have occurred in different parts of the world (i.e., Europe and Asia). All are essentially business-as-usual scenarios in that almost none of the countries we examined has made concerted efforts to manage vehicle growth or to offer serious alternative transportation means to satisfy people's mobility needs. With this caveat, our projections showed that by 2030, China could have more highway vehicles than the United States has today, and by 2035, it could have the largest number of highway vehicles in the world. By 2050, China could have 486-662 million highway vehicles, 44 million motorcycles, and 28 million rural vehicles. These numbers, which assume essentially unmanaged vehicle growth, would result in potentially disastrous effects on the urban infrastructure, resources, and other social and ecological aspects of life in China. We designed three fuel economy scenarios, from conservative to aggressive, on the basis of current policy efforts and expectations of near-future policies in China and in developed countries. It should be noted that these current and near-future policies have not taken into consideration the significant potential for further fuel economy improvements offered by advanced technologies such as electric drive technologies (e.g., hybrid electric vehicles and fuel-cell vehicles). By using vehicle growth projections and potential

  6. Hybrid and Plug-In Electric Vehicles (Spanish Version); Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-08-01

    This is a Spanish-language brochure about hybrid and plug-in electric vehicles, which use electricity as their primary fuel or to improve the efficiency of conventional vehicle designs. These vehicles can be divided into three categories: hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), all-electric vehicles (EVs). Together, they have great potential to cut U.S. petroleum use and vehicle emissions.

  7. A Soft-Switching Inverter for High-Temperature Advanced Hybrid Electric Vehicle Traction Motor Drives

    SciTech Connect

    Lai, Jason; Yu, Wensong; Sun, Pengwei; Leslie, Scott; Prusia, Duane; Arnet, Beat; Smith, Chris; Cogan, Art

    2012-03-31

    The state-of-the-art hybrid electric vehicles (HEVs) require the inverter cooling system to have a separate loop to avoid power semiconductor junction over temperatures because the engine coolant temperature of 105°C does not allow for much temperature rise in silicon devices. The proposed work is to develop an advanced soft-switching inverter that will eliminate the device switching loss and cut down the power loss so that the inverter can operate at high-temperature conditions while operating at high switching frequencies with small current ripple in low inductance based permanent magnet motors. The proposed tasks also include high-temperature packaging and thermal modeling and simulation to ensure the packaged module can operate at the desired temperature. The developed module will be integrated with the motor and vehicle controller for dynamometer and in-vehicle testing to prove its superiority. This report will describe the detailed technical design of the soft-switching inverters and their test results. The experiments were conducted both in module level for the module conduction and switching characteristics and in inverter level for its efficiency under inductive and dynamometer load conditions. The performance will be compared with the DOE original specification.

  8. Propulsion system for a motor vehicle using a bidirectional energy converter

    DOEpatents

    Tamor, Michael Alan; Gale, Allan Roy

    1999-01-01

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

  9. A fuel-based motor vehicle emission inventory for the San Francisco Bay area

    SciTech Connect

    Black, D.R.; Singer, B.C.; Harley, R.A.; Martien, P.T.; Fanai, A.K.

    1997-12-31

    Traditionally, regional motor vehicle emission inventories (MVEI) have been estimated by combining travel demand model and emission factor model predictions. The accuracy of traditional MVEIs is frequently challenged, and development of independent methods for estimating vehicle emissions has been identified as a high priority for air quality research. In this study, an alternative fuel-based MVEI was developed for the San Francisco Bay Area using data from 1990--1992. To estimate CO emissions from motor vehicles in the Bay Area, estimates of gasoline sales were combined with infrared remote sensing measurements of CO and CO{sub 2} exhaust concentrations from over 10,000 light-duty vehicles in summer 1991. Once absolute estimates of CO emissions have been computed, it is possible to use ambient NO{sub x}/CO and NMOC/CO ratios from high traffic areas to estimate emissions for NO{sub x} and NMOC (excluding some resting loss and diurnal evaporative emissions). Ambient ratios were generated from special-study measurements of NMOC and CO in 1990 and 1992, and from routine sampling of NO{sub x} and CO in 1991. All pollutant concentrations were measured on summer mornings at Bay Area monitoring sites in areas with high levels of vehicle traffic and no other significant sources nearby. Stabilized CO emissions calculated by the fuel-based method for cars and light-duty trucks were 1720{+-}420 tons/day. This value is close to California`s MVEI 7G model estimates. Total on-road vehicle emissions of CO in the Bay Area were estimated to be 2900{+-}800 tons/day. Emissions of NMOC were estimated to be 570{+-}200 tons/day, which is 1.6{+-}0.6 times the value predicted by MVEI 7G. In the present study, emissions of NO{sub x} from on-road vehicles were estimated to be 250{+-}90 tons/day, which is 0.6{+-}0.2 times the value predicted by MVEI 7G.

  10. Clean Cities: Maine Clean Communities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Maine Clean Communities Coalition The Maine Clean Communities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use...

  11. Clean Cities: North Dakota Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Cities. Moffitt is the communications director for the Clean Fuel & Vehicle Technology program of the American Lung Association of the Upper Midwest. He joined the...

  12. Electric vehicles

    SciTech Connect

    Not Available

    1990-03-01

    Quiet, clean, and efficient, electric vehicles (EVs) may someday become a practical mode of transportation for the general public. Electric vehicles can provide many advantages for the nation's environment and energy supply because they run on electricity, which can be produced from many sources of energy such as coal, natural gas, uranium, and hydropower. These vehicles offer fuel versatility to the transportation sector, which depends almost solely on oil for its energy needs. Electric vehicles are any mode of transportation operated by a motor that receives electricity from a battery or fuel cell. EVs come in all shapes and sizes and may be used for different tasks. Some EVs are small and simple, such as golf carts and electric wheel chairs. Others are larger and more complex, such as automobile and vans. Some EVs, such as fork lifts, are used in industries. In this fact sheet, we will discuss mostly automobiles and vans. There are also variations on electric vehicles, such as hybrid vehicles and solar-powered vehicles. Hybrid vehicles use electricity as their primary source of energy, however, they also use a backup source of energy, such as gasoline, methanol or ethanol. Solar-powered vehicles are electric vehicles that use photovoltaic cells (cells that convert solar energy to electricity) rather than utility-supplied electricity to recharge the batteries. This paper discusses these concepts.

  13. Next Generation Natural Gas Vehicle Program Phase I: Clean Air Partners 0.5 g/hp-h NOx Engine Concept; Final Report

    SciTech Connect

    Wong, H. C.

    2003-07-01

    Subcontractor report details work done by Clean Air Partners to develop 0.5 g/hp-h NOx natural gas engine exhaust gas recirculation (EGR) technology for the Next Generation Natural Gas Vehicle Program.

  14. The Department of Energy's Clean Cities Alternative Fuel Vehicle Grant Program Funded under the American Recovery and Reinvestment Act, OAS-RA-12-12

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Cities Alternative Fuel Vehicle Grant Program Funded under the American Recovery and Reinvestment Act OAS-RA-12-12 May 2012 Department of Energy Washington, DC 20585 May 22, 2012 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "The Department of Energy's Clean Cities Alternative Fuel Vehicle Grant Program Funded under the American Recovery and Reinvestment Act" INTRODUCTION AND OBJECTIVE Under the American Recovery

  15. Myers Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Myers Motors Jump to: navigation, search Name: Myers Motors Place: Tallmadge, Ohio Zip: 44278 Sector: Vehicles Product: Myers Motors produces three wheeled electric vehicles....

  16. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies | Internal Combustion Engines

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Internal Combustion Engines Chapter 8: Technology Assessments Introduction to the Technology/System Overview of Internal Combustion Engines and Potential Role Internal Combustion Engines (ICEs) already offer outstanding drivability and reliability to over 240 million on-road passenger vehicles in the U.S. Over 16 million ICE-powered new passenger and commercial vehicles are sold annually, some replacing older vehicles and the remainder adding to the vehicle population. Currently, on-road

  17. Regulatory Impact Analysis Clean Fuel Fleet Program. Draft report

    SciTech Connect

    Not Available

    1993-05-01

    The Clean Air Act Amendments of 1990 (CAA) require the establishment of a Clean Fuel Fleet Program in certain areas of the country which have significant air pollution problems. The purpose of the program is to introduce and encourage the use of lower-emitting motor vehicles and clean alternative fuels in the covered areas. To accomplish these objectives in an efficient and effective manner, centrally-controlled vehicle fleets were chosen by Congress as the focus of the program. The document presents the Environmental Protection Agency's (EPA) estimates of the likely costs, benefits, and impacts of the Clean Fuel Fleet Program.

  18. Chapter 8: Advancing Clean Transportation and Vehicle Systems and Technologies | Lightweight Automotive Materials Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lightweight Automotive Materials Chapter 8: Technology Assessments Introduction to the Technology/System Overview of vehicle lightweighting Reducing vehicle weight affects transportation energy consumption by improving efficiency. Upwards of 85% of the energy in fuel is lost to thermal and mechanical inefficiency in the drivetrain 1 while the remaining 12-15% is used to overcome the tractive forces that resist forward motion. 2 Of these tractive forces, vehicle weight most significantly affects

  19. Clean Cities' Guide to Alternative Fuel and Advanced Medium- and Heavy-Duty Vehicles (Brochure)

    SciTech Connect

    Not Available

    2010-09-01

    Guide describes the alternative fuel and advanced medium- and heavy-duty vehicles available on the market, including buses, vans, refuse haulers, and more.

  20. Vehicle Technologies Office Merit Review 2015: Model Development and Analysis of Clean & Efficient Engine Combustion

    Energy.gov [DOE]

    Presentation given by Lawrence Livermore National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about model...

  1. Vehicle Technologies Office Merit Review 2016: Model Development and Analysis of Clean & Efficient Engine Combustion

    Energy.gov [DOE]

    Presentation given by Lawrence Livermore National Laboratory (LLNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting...

  2. Vehicle Technologies Office Merit Review 2014: Model Development and Analysis of Clean & Efficient Engine Combustion

    Energy.gov [DOE]

    Presentation given by Lawrence Livermore National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about model...

  3. Clean Cities Plug-In Electric Vehicle Handbook for Electrical Contractors

    SciTech Connect

    2012-04-01

    This handbook answers basic questions about plug-in electric vehicles, charging stations, charging equipment, charging equipment installation, and training for electrical contractors.

  4. Air pollution EPA'S efforts to control gasoline vapors from motor vehicles

    SciTech Connect

    Not Available

    1989-01-01

    This report examines ozone, often called smog, which is a respiratory irritant, and long-term exposure may cause permanent lung damage. Attempts by EPA to reduce gasoline vapors, a major contributor to ozone, by requiring refiners to lower the volatility (evaporation rate) of gasoline sold during the summer months when most high ozone levels occur and auto manufacturers to install vapor recovery equipment (onboard controls) on motor vehicles. Beginning in 1989 (Phase I), the maximum volatility of gasoline sold during the summer would fall to 10.5 pounds per square inch and beginning in 1992 (Phase II), the maximum volatility would fall to 9.0 pounds per square inch. EPA has not yet acted on Phase II reductions because it disagrees with the Department of Transportation on the dangers of adding onboard controls to vehicles. DOT believes the onboard controls may pose an increased risk of fire during crashes. In this report's view, the Stage II controls are a practical and feasible way to control refueling vapors and that onboard controls may well surpass the effectiveness of Phase II controls and therefore should not be abandoned as a way to reduce gasoline vapors.

  5. Study of the Advantages of Internal Permanent Magnet Drive Motor with Selectable Windings for Hybrid-Electric Vehicles

    SciTech Connect

    Otaduy, P.J.; Hsu, J.S.; Adams, D.J.

    2007-11-30

    This report describes research performed on the viability of changing the effectively active number of turns in the stator windings of an internal permanent magnet (IPM) electric motor to strengthen or weaken the magnetic fields in order to optimize the motor's performance at specific operating speeds and loads. Analytical and simulation studies have been complemented with research on switching mechanisms to accomplish the task. The simulation studies conducted examine the power and energy demands on a vehicle following a series of standard driving cycles and the impact on the efficiency and battery size of an electrically propelled vehicle when it uses an IPM motor with turn-switching capabilities. Both full driving cycle electric propulsion and propulsion limited starting from zero to a set speed have been investigated.

  6. Composition of motor-vehicle organic emissions under elevated-temperature summer driving conditions (75 to 105 deg F)

    SciTech Connect

    Stump, F.D.; Knapp, K.T.; Ray, W.D.; Snow, R.; Burton, C.

    1992-01-01

    Emissions from seven late-model popular V-6 and V-8 motor vehicles were characterized at three test temperatures. The Urban Dynamometer Driving Schedule was used for vehicle tailpipe testing. Six vehicles fueled by port fuel injection (PFI) and one vehicle with a carbureted fuel system were tested at temperatures of 75, 90, and 105 F with unleaded regular summer grade gasoline. Tailpipe and evaporative emissions were determined at each test temperature. Measured emissions were the total hydrocarbons (THCs), speciated hydrocarbons, speciated aldehydes, carbon monoxide (CO), oxides of nitrogen (NOx), benzene, and 1,3-butadiene. In general, tailpipe emissions of THC, benzene, and 1,3-butadiene from the vehicles were not temperature sensitive, but the CO and NOx emissions showed some temperature sensitivity. Formaldehyde, acetaldehyde, and total aldehyde emissions from the PFI vehicles were also not temperature dependent, while formaldehyde emissions from the carbureted vehicle decreased slightly with increasing test temperature. Evaporative THC emissions generally increased with increasing test temperature. Hydrocarbon emissions saturated and broke through the evaporative carbon canister of one PFI vehicle during the 105 F hot soak while the other six vehicles showed no hydrocarbon breakthrough.

  7. Clean Cities Plug-In Electric Vehicle Handbook for Fleet Managers

    SciTech Connect

    2012-04-01

    Plug-in electric vehicles (PEVs) are entering the automobile market and are viable alternatives to conventional vehicles. This guide for fleet managers describes the basics of PEV technology, PEV benefits for fleets, how to select the right PEV, charging a PEV, and PEV maintenance.

  8. Motors

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    motor fails? When a motor fails, the user or owner faces three choices: to rewind to a lower efficiency; to rewind and maintain the original efficiency; or to replace it with a...

  9. Chapter 8 — Advancing Clean Transportation and Vehicle Systems and Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    This chapter focuses mainly on technologies applicable to light and heavy duty road vehicles, and surveys other modes as well as systems-level technologies for the improvement of energy use across the transportation system.

  10. Investigation of the Application of the European PMP Method to Clean Heavy Duty Vehicles

    Energy.gov [DOE]

    Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

  11. PM Motor Parametric Design Analyses for Hybrid Electric Vehicle Traction Drive Application: Interim Report

    SciTech Connect

    Staunton, R.H.

    2004-08-11

    The Department of Energy's (DOE) Office of FreedomCAR (Cooperative Automotive Research) and Vehicle Technologies has a strong interest in making rapid progress in permanent magnet (PM) machine development. The program is directing various technology development projects that will advance the technology and lead to request for proposals (RFP) for manufacturer prototypes. This aggressive approach is possible because the technology is clearly within reach and the approach is deemed essential, based on strong market demand, escalating fuel prices, and competitive considerations. In response, this study began parallel development paths that included a literature search/review, development and utilization of multiple parametric models to determine the effects of design parameters, verification of the modeling methodology, development of an interior PM (IPM) machine baseline design, development of alternative machine baseline designs, and cost analyses for several candidate machines. This interim progress report summarizes the results of these activities as of June 2004. This report provides background and summary information for recent machine parametric studies and testing programs that demonstrate both the potential capabilities and technical limitations of brushless PM machines (axial gap and radial gap), the IPM machine, the surface-mount PM machines (interior or exterior rotor), induction machines, and switched reluctance machines. The FreedomCAR program, while acknowledging the progress made by Oak Ridge National Laboratory, Delphi, Delco-Remy International, and others in these programs, has redirected efforts toward a ''short path'' to a marketable and competitive PM motor for hybrid electric vehicle traction applications. The program has developed a set of performance targets for the type of traction machine desired. The short-path approach entails a comprehensive design effort focusing on the IPM machine and meeting the performance targets. The selection of the

  12. PM Motor Parametric Design Analyses for a Hybrid Electric Vehicle Traction Drive Application

    SciTech Connect

    Staunton, R.H.

    2004-10-11

    The Department of Energy's (DOE) Office of FreedomCAR (Cooperative Automotive Research) and Vehicle Technologies office has a strong interest in making rapid progress in permanent magnet (PM) machine development. The DOE FreedomCAR program is directing various technology development projects that will advance the technology and hopefully lead to a near-term request for proposals (RFP) for a to-be-determined level of initial production. This aggressive approach is possible because the technology is clearly within reach and the approach is deemed essential, based on strong market demand, escalating fuel prices, and competitive considerations. In response, this study began parallel development paths that included a literature search/review, development and utilization of multiple parametric models, verification of the modeling methodology, development of an interior PM (IPM) machine baseline design, development of alternative machine baseline designs, and cost analyses for several candidate machines. This report summarizes the results of these activities as of September 2004. This report provides background and summary information for recent machine parametric studies and testing programs that demonstrate both the potential capabilities and technical limitations of brushless PM machines (axial gap and radial gap), the IPM machine, the surface-mount PM machines (interior or exterior rotor), induction machines, and switched-reluctance machines. The FreedomCAR program, while acknowledging the progress made by Oak Ridge National Laboratory (ORNL), Delphi, Delco-Remy International, and others in these programs, has redirected efforts toward a ''short path'' to a marketable and competitive PM motor for hybrid electric vehicle (HEV) traction applications. The program has developed a set of performance targets for the type of traction machine desired. The short-path approach entails a comprehensive design effort focusing on the IPM machine and meeting the performance targets

  13. EA-1723: General Motors LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application White Marsh, Maryland and Wixom, Michigan

    Energy.gov [DOE]

    DOE’s Proposed Action is to provide GM with $105,387,000 in financial assistance in a cost sharing arrangement to facilitate construction and operation of a manufacturing facility to produce electric motor components and assemble an electric drive unit. This Proposed Action through the Vehicle Technologies Program will accelerate the development and production of electric-drive vehicle systems and reduce the United States’ consumption of petroleum. This Proposed Action will also meaningfully assist in the nation’s economic recovery by creating manufacturing jobs in the United States in accordance with the objectives of the Recovery Act.

  14. Clean Cites Now, Vol. 11, No. 4

    SciTech Connect

    Not Available

    2007-10-01

    Clean Cities Now is the official publication of the Clean Cities program. It features articles on alternative fuels and vehicles, idle reduction, fuel economy, and hybrid vehicles.

  15. Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE has also pioneered better combustion engines that have saved billions of gallons of petroleum fuel, while making diesel vehicles as clean as gasoline-fueled vehicles. Vehicle ...

  16. Federal certification test results for 1992 model year. Control of air pollution from new motor vehicles and new motor vehicle engines

    SciTech Connect

    Not Available

    1992-01-01

    Each manufacturer of a passenger car, (light-duty-vehicle), light-duty truck, motorcycle, heavy-duty gasoline engine, and heavy-duty diesel engine is required to demonstrate compliance with the applicable exhaust emission standard. This report contains all of the individual tests that were required by the certification-procedures found in Title 40 of the Code of Federal Regulations in Part 86. These data were submitted to the Environmental Protection Agency's Certification Division at the National Vehicle and Fuel Emissions Laboratory.

  17. Subcontract Report: Final Report on Assessment of Motor Technologies for Traction Drives of Hybrid and Electric Vehicles (Subcontract #4000080341)

    SciTech Connect

    Fezzler, Raymond

    2011-03-01

    Currently, interior permanent magnet (IPM) motors with rare-earth (RE) magnets are almost universally used for hybrid and electric vehicles (EVs) because of their superior properties, particularly power density. However, there is now a distinct possibility of limited supply or very high cost of RE magnets that could make IPM motors unavailable or too expensive. Because development of electric motors is a critical part of the U.S. Department of Energy (DOE) Advanced Power Electronics and Motors activity, DOE needs to determine which options should be investigated and what barriers should be addressed. Therefore, in order to provide a basis for deciding which research topics should be pursued, an assessment of various motor technologies was conducted to determine which, if any, is potentially capable of meeting FreedomCAR 2015 and 2020 targets. Highest priority was given to IPM, surface mounted permanent magnet (SPM), induction, and switched reluctance (SR) motors. Also of interest, but with lesser emphasis, were wheel motors, multiple-rotor motors, motors with external excitation, and several others that emerged from the assessment. Cost and power density (from a design perspective, the power density criterion translates to torque density) are emerging as the two most important properties of motors for traction drives in hybrid and EVs, although efficiency and specific power also are very important. The primary approach for this assessment involved interviews with original equipment manufacturers (OEMs), their suppliers, and other technical experts. For each technology, the following issues were discussed: (1) The current state-of-the-art performance and cost; (2) Recent trends in the technology; (3) Inherent characteristics of the motor - which ones limit the ability of the technology to meet the targets and which ones aid in meeting the target; (4) What research and development (R&D) would be needed to meet the targets; and (5) The potential for the technology to

  18. Clean Cities: Alamo Area Clean Cities (San Antonio) coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Alamo Area Clean Cities (San Antonio) Coalition The Alamo Area Clean Cities (San Antonio) coalition works with vehicle fleets, fuel providers, community leaders, and other...

  19. Clean Cities: Yellowstone-Teton Clean Energy coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Yellowstone-Teton Clean Energy Coalition The Yellowstone-Teton Clean Energy coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce...

  20. Clean Cities: Lone Star Clean Fuels Alliance (Central Texas)...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Lone Star Clean Fuels Alliance (Central Texas) Coalition The Lone Star Clean Fuels Alliance (Central Texas) coalition works with vehicle fleets, fuel providers, community leaders,...

  1. Clean Cities: Connecticut Southwestern Area Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Connecticut Southwestern Area Clean Cities Coalition The Connecticut Southwestern Area Clean Cities coalition works with vehicle fleets, fuel providers, community leaders, and...

  2. Clean Cities: Capitol Clean Cities of Connecticut coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Capitol Clean Cities of Connecticut Coalition The Capitol Clean Cities of Connecticut coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders...

  3. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles

    Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  4. Aurica Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Aurica Motors Jump to: navigation, search Name: Aurica Motors Place: California Product: California-based Aurica Motors is planning to develop and manufacture an electric vehicle...

  5. Production of Hydrogen for Clean and Renewable Source of Energy for Fuel Cell Vehicles

    SciTech Connect

    Deng, Xunming; Ingler, William B, Jr.; Abraham, Martin; Castellano, Felix; Coleman, Maria; Collins, Robert; Compaan, Alvin; Giolando, Dean; Jayatissa, Ahalapitiya. H.; Stuart, Thomas; Vonderembse, Mark

    2008-10-31

    This was a two-year project that had two major components: 1) the demonstration of a PV-electrolysis system that has separate PV system and electrolysis unit and the hydrogen generated is to be used to power a fuel cell based vehicle; 2) the development of technologies for generation of hydrogen through photoelectrochemical process and bio-mass derived resources. Development under this project could lead to the achievement of DOE technical target related to PEC hydrogen production at low cost. The PEC part of the project is focused on the development of photoelectrochemical hydrogen generation devices and systems using thin-film silicon based solar cells. Two approaches are taken for the development of efficient and durable photoelectrochemical cells; 1) An immersion-type photoelectrochemical cells (Task 3) where the photoelectrode is immersed in electrolyte, and 2) A substrate-type photoelectrochemical cell (Task 2) where the photoelectrode is not in direct contact with electrolyte. Four tasks are being carried out: Task 1: Design and analysis of DC voltage regulation system for direct PV-to-electrolyzer power feed Task 2: Development of advanced materials for substrate-type PEC cells Task 3: Development of advanced materials for immersion-type PEC cells Task 4: Hydrogen production through conversion of biomass-derived wastes

  6. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles

    Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  7. Vehicle Technologies Office Merit Review 2014: Convective Cooling and Passive Stack Improvements in Motors

    Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about...

  8. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles

    Energy.gov [DOE]

    2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C.

  9. Vehicle Technologies Office Merit Review 2016: Electric Motor Thermal Management R&D

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by National Renewable Energy Laboratory (NREL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting...

  10. Vehicle Technologies Office Merit Review 2014: Permanent Magnet Development for Automotive Traction Motors

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Ames Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about permanent magnet development...

  11. Vehicle Technologies Office Merit Review 2015: Electric Motor Thermal Management R&D

    Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about electric...

  12. What Is Clean Cities?

    SciTech Connect

    Not Available

    2007-08-01

    This Clean Cities Program fact sheet describes the purpose and scope of this DOE program. Clean Cities facilitates the use of alternative and advanced fuels and vehicles to displace petroleum in the transportation sector.

  13. Phase 1 STTR flywheel motor/alternator for hybrid electric vehicles. CRADA final report

    SciTech Connect

    McKeever, J.W.; Scudiere, M.B.; Ott, G.W. Jr.; White, C.P.; Kessinger, R.L. Jr.; Robinson, S.T.; Seymour, K.P.; Dockstadter, K.D.

    1997-12-31

    Visual Computing Systems (VCS) and the Oak Ridge National Laboratory (ORNL) have teamed, through a Phase 1 Small Business Technology Transfer (STTR) grant from the US Department of Energy (DOE), to develop an advanced, low-cost motor/alternator drive system suitable for Flywheel Energy Storage (FES) applications. During Phase 1, system performance and design requirements were established, design concepts were generated, and preliminary motor/alternator designs were developed and analyzed. ORNL provided mechanical design and finite element collaboration and Lynx Motion Technology, a spin-off from VCS to commercialize their technology, constructed a proof-of-concept axial-gap permanent magnet motor/alternator that employed their Segmented Electromagnetic Array (SEMA) with a survivable design speed potential of 10,000 rpm. The VCS motor/alternator was successfully tested in ORNL`s Motor Test Tank using an ORNL inverter and ORNL control electronics. It was first operated as an unloaded motor to 6,000 rpm and driven as an unloaded generator to 6,000 rpm. Output from the generator was then connected to a resistance bank, which caused the loaded generator to decelerate to 3,860 rpm where data was collected. After about 4-1/2 minutes, the test was terminated because of an impact noise. Subsequent inspection and operation at low speeds did not reveal the source of the noise. Electrical performance of the motor was excellent, encouraging continued development of this technology. Phase 2 efforts will focus on further design development and optimization, manufacturing development and prototype construction, testing, and evaluation.

  14. Vehicle Technologies Office Merit Review 2015: Multi-Speed Range Electric Motor R&D

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about multi-speed...

  15. Vehicle Technologies Office Merit Review 2016: Electric Motor Performance Improvement Techniques

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Oak Ridge National Laboratory (ORNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about...

  16. Vehicle Technologies Office Merit Review 2016: SAE J2907 Motor Power Ratings Standards Support

    Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory (ORNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about...

  17. Vehicle Technologies Office Merit Review 2016: North American Supply Chain for Traction Motors and PE

    Energy.gov [DOE]

    Presentation given by Synthesis Partners at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric Drive Systems

  18. Vehicle Technologies Office Merit Review 2015: Non-Rare Earth Motor Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about non-rare earth...

  19. Vehicle Technologies Office Merit Review 2014: Scalable Non-Rare Earth Motor Development

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about scalable non...

  20. Scalable, Low-Cost, High Performance IPM Motor for Hybrid Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    10 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. PDF icon ape013elrefaie2010o

  1. Vehicle Technologies Office Merit Review 2016: Unique Lanthide-Free Motor Construction

    Energy.gov [DOE]

    Presentation given by UQM Technologies, Inc. at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric Drive...

  2. Vehicle Technologies Office Merit Review 2014: SAE J2907 Hybrid Motor Ratings Support

    Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about SAE J2907...

  3. Clean Cities Program Contacts

    Alternative Fuels and Advanced Vehicles Data Center

    Clean Cities is funded and managed by the U.S. Department of Energy. Regional managers ... 412-386-7334 cleancities.energy.gov VEHICLE TECHNOLOGIES OFFICE DOE...

  4. Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet: Vehicle Infrastructure Cash-Flow Estimation -- VICE 2.0; Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    Gonzales, John

    2015-04-02

    Presentation by Senior Engineer John Gonzales on Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet using the Vehicle Infrastructure Cash-flow Estimation (VICE) 2.0 model.

  5. Alcohol-fueled vehicles: An alternative fuels vehicle, emissions, and refueling infrastructure technology assessment

    SciTech Connect

    McCoy, G.A.; Kerstetter, J.; Lyons, J.K.

    1993-06-01

    Interest in alternative motor vehicle fuels has grown tremendously over the last few years. The 1990 Clean Air Act Amendments, the National Energy Policy Act of 1992 and the California Clean Air Act are primarily responsible for this resurgence and have spurred both the motor fuels and vehicle manufacturing industries into action. For the first time, all three U.S. auto manufacturers are offering alternative fuel vehicles to the motoring public. At the same time, a small but growing alternative fuels refueling infrastructure is beginning to develop across the country. Although the recent growth in alternative motor fuels use is impressive, their market niche is still being defined. Environmental regulations, a key driver behind alternative fuel use, is forcing both car makers and the petroleum industry to clean up their products. As a result, alternative fuels no longer have a lock on the clean air market and will have to compete with conventional vehicles in meeting stringent future vehicle emission standards. The development of cleaner burning gasoline powered vehicles has signaled a shift in the marketing of alternative fuels. While they will continue to play a major part in the clean vehicle market, alternative fuels are increasingly recognized as a means to reduce oil imports. This new role is clearly defined in the National Energy Policy Act of 1992. The Act identifies alternative fuels as a key strategy for reducing imports of foreign oil and mandates their use for federal and state fleets, while reserving the right to require private and municipal fleet use as well.

  6. Local government energy management: liquid petroleum gas (LPG) as a motor vehicle fuel

    SciTech Connect

    McCoy, G.A.; Kerstetter, J.

    1983-10-01

    The retrofit or conversion of automotive engines to operate on liquid petroleum gas (LPG) or propane fuel is one of many potentially cost-effective strategies for reducing a local government's annual fleet operating and maintenance costs. The cost effectiveness of an LPG conversion decision is highly dependent on the initial conversion cost, vehicle type, current and projected fuel costs, vehicle fuel economy (miles per gallon), and yearly average mileage. A series of plots have been developed which indicate simple paybacks for the conversion of several vehicle types (passenger car, small and standard pickups, and two and three ton trucks) over a wide range of fuel economies and annual usage patterns. A simple payback of less than three years can be achieved for vehicles with poor fuel economy and high annual use. The figures provided in this report may be used by fleet management personnel as a screening tool to identify those passenger cars, small or standard pickups, or light duty trucks which are candidates for LPG conversion. In addition to examining the benefits of an LPG conversion, local governments should also consider the competing energy management strategies of downsizing, and the acquisition of fuel efficient, diesel powered vehicles.

  7. Clean Cities Technical Response Service

    Alternative Fuels and Advanced Vehicles Data Center

    ... maintenance requirements are similar to those of conventional vehicles. * Electrical systems (battery, motor, and associated electronics) require minimal scheduled maintenance. ...

  8. Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  9. Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program

    Energy.gov [DOE]

    2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  10. Vehicle Infrastructure Cash-Flow Estimation--VICE 2.0; Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    Mitchell, G.

    2015-04-02

    This presentation discusses the differences between the original Vehicle and Infrastructure Cash-Flow Evaluation (VICE) Model and the revamped version, VICE 2.0. The enhanced tool can now help assess projects to acquire vehicles and infrastructure, or to acquire vehicles only.

  11. Vehicle Technologies Office Merit Review 2015: Collegiate Programs: Advanced Vehicle Technology Competitions (AVTC), Graduate Research Assistants (GRAs), and Clean Cities University Workforce Development Program (CCUWDP)

    Energy.gov [DOE]

    Presentation given by Argonne National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Collegiate...

  12. Latest techniques and equipment for the conversion of motor vehicles to LPG/petroleum use

    SciTech Connect

    Armstrong, R.

    1980-01-01

    Liquified petroleum gases (LPG) has been used for transportation in Europe, the United States, Japan and to a much lesser extent in Australia for many years. In most cases, the vehicles have been powered by engines designed for petrol operation and subsequently converted to use LPG. The application of LPG as an automotive fuel in different countries depends heavily on the availability of the fuel and the tax policy of the government. The demand for dual fuel equipment is increasing. Some of the problems facing Australia to convert vehicles to LPG use emphasize the institutional and hardware obstacles. Before LPG can be considered to be a safe, viable alternative fuel to petrol, improvements will have to be made in safety standards, in reduced exhaust emissions, in increased fuel efficiency, and in the involvement of car manufacturers. (SAC)

  13. NREL Helps Clean Cities Displace Billions of Gallons of Petroleum, One Vehicle at a Time (Fact Sheet)

    SciTech Connect

    Not Available

    2010-10-01

    With more than 15 years and nearly 3 billion gallons of displaced petroleum under its belt, the Clean Cities program relies on the support and expertise of the National Renewable Energy Laboratory (NREL). An initiative of the U.S. Department of Energy (DOE), Clean Cities creates public-private partnerships with a common mission: to reduce petroleum consumption in the transportation sector. Since the inception of Clean Cities in 1993, NREL has played a central role in supporting the program, an effort that stems from the laboratory's strategy to put scientific innovation into action in the marketplace.

  14. Advanced Heat Transfer Technologies Increase Vehicle Performance and Reliability; The Spectrum of Clean Energy Innovation (Fact Sheet)

    SciTech Connect

    Not Available

    2010-06-01

    Fact sheet describes NREL's work with heat transfer technologies to keep hybrid electric and all-electric vehicle power electronic components cool.

  15. Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  16. #CleanTechNow | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    #CleanTechNow #CleanTechNow Addthis Speakers Secretary Ernest Moniz Duration :44 Topic Commercial Lighting Alternative Fuel Vehicles Solar Wind

  17. Clean Transportation Education Project | Department of Energy

    Energy.gov [DOE] (indexed site)

    Clean Cities Education & Outreach Activities Vehicle Technologies Office Merit Review 2014: Alternative Fuels Implementation Team (AFIT) for North Carolina Puget Sound Clean Cities ...

  18. Comparison of a synergetic battery pack drive system to a pulse width modulated AC induction motor drive for an electric vehicle

    SciTech Connect

    Davis, A.; Salameh, Z.M.; Eaves, S.S.

    1999-06-01

    A new battery configuration technique and accompanying control circuitry, termed a Synergetic Battery Pack (SBP), is designed to work with Lithium batteries, and can be used as both an inverter for an electric vehicle AC induction motor drive and as a battery charger. In this paper, the performance of a Synergetic Battery Pack during motor drive operation is compared via computer simulation with a conventional motor drive which uses sinusoidal pulse width modulation (SPWM) to determine its effectiveness as a motor drive. The study showed that the drive efficiency was compatible with the conventional system, and offered a significant advantage in the lower frequency operating ranges. The voltage total harmonic distortion (THD) of the SBP was significantly lower than the PWM drive output, but the current THD was slightly higher due to the shape of the harmonic spectrum. In conclusion, the SBP is an effective alternative to a conventional drive, but the real advantage lies in its battery management capabilities and charger operation.

  19. Magnet Motor Corp | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Magnet Motor Corp Jump to: navigation, search Name: Magnet Motor Corp. Place: Starnberg, Germany Zip: 82319 Sector: Vehicles Product: Magnet motor Corp has been developing and...

  20. Motor vehicle mpg and market shares report: first six months of model year 1984

    SciTech Connect

    Hu, P.S.; Greene, D.L.; Till, L.E.

    1984-10-01

    This issue of the publication reports the sales, market shares, estimated sales-weighted fuel economies, and other estimated sales-weighted vehicle characteristics of automobiles and light trucks for the first six months of model year 1984 and for the previous five model years. Comparisons and observations are made on the trends in these vehicles from one model year to the next. An improved methodology is used to allocate the yearly mpg changes among eight components, rather than the four reported in the previous reports. Sales of automobiles showed an increase of 21.8% from the first half of model year 1983. An even more striking increase was observed in the sales of light trucks: 42.2% from the first half of model year 1983. The first six months of model year 1984 experienced a gain of 0.21 mpg in sales-weighted automobile fuel economy. In contrast, light trucks experienced a loss of 0.83 mpg in fuel economy, from 20.52 mpg in model year 1983 to 19.69 mpg in the first half of model year 1984.

  1. Clean Sierra Club Combined

    Energy Saver

    Clean Cities Coalition Regions Clean Cities Coalition Regions Nearly 100 Clean Cities coalitions work to reduce petroleum use in communities across the country. Led by Clean Cities coordinators, coalitions are composed of businesses, fuel providers, vehicle fleets, state and local government agencies, and community organizations. These stakeholders come together to share information and resources, educate the public, help craft public policy, and collaborate on projects that reduce petroleum

  2. Clean Mobile AG | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    AG Place: Munich, Bavaria, Germany Sector: Vehicles Product: Manufacturer of fuel cell-powered drives for small vehicles. References: Clean Mobile AG1 This article is a...

  3. Aptera Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Aptera Motors Jump to: navigation, search Name: Aptera Motors Address: 2778 Loker Avenue West Place: Carlsbad, California Zip: 92008 Region: Southern CA Area Sector: Vehicles...

  4. Plug-In Electric Vehicle Handbook for Consumers (Spanish Version); Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-08-01

    This is a Spanish-language handbook designed to answer a consumer's basic questions, as well as point them to additional information they need, to make the best decision about whether an electric-drive vehicle is right for them.

  5. Vehicle Technologies Office Merit Review 2014: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines

    Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high efficiency...

  6. Vehicle Technologies Office Merit Review 2016: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines

    Energy.gov [DOE]

    Presentation given by Oak Ridge National Laboratory (ORNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about...

  7. MotorWeek Fuel Cell Video | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Video MotorWeek Fuel Cell Video Learn how fuel cells are being used in specialty vehicles, auxiliary power, standby power generators, and for supplying power and heat to buildings and warehouse operations. Text Version MotorWeek Host: The emergence of cars like the Nissan Leaf and Chevrolet Volt have generated a lot of buzz for electric drive vehicles lately. But hydrogen fuel cells, seen by many as one of the most promising long-term clean driving solutions, are making their way into

  8. Clean Cities: Northeast Ohio Clean Cities coalition (Cleveland...

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicles Data Center. Cleveland Car Dealership Working Toward a More Sustainable Future Text version Search Coalitions Search for another coalition Northeast Ohio Clean...

  9. AGNI Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    India Zip: 370 230 Sector: Vehicles Product: UK-based manufacturer of DC Motors and Battery Management Systems for Electric Vehicles References: AGNI Motors1 This article is a...

  10. NREL: Transportation Research - Hybrid Electric Fleet Vehicle...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hybrid Electric Fleet Vehicle Testing How Hybrid Electric Vehicles Work Hybrid electric vehicles combine a primary power source, an energy storage system, and an electric motor to ...

  11. Overview of the DOE Advanced Power Electronics and Electric Motor...

    Energy.gov [DOE] (indexed site)

    Power Electronics and Electric Motor R&D Program Susan Rogers Steven Boyd Advanced Power Electronics and Electric Motors Vehicle Technologies Office June 17, 2014 VEHICLE ...

  12. Clean Cities ozone air quality attainment and maintenance strategies that employ alternative fuel vehicles, with special emphasis on natural gas and propane

    SciTech Connect

    Santini, D.J.; Saricks, C.L.

    1998-08-04

    -fueled for gasoline-fueled heavy-duty vehicles. Finally, it raises and expands on the relevance of AFVs and their deployment to some other provisions embedded in EPA`s current guidance for implementing 1-hour NAAQS--standards which currently remain in effect--as tools to provide immediate reductions in ozone, without waiting for promised future clean technologies.

  13. Clean Cities Annual Metrics Report 2009 (Revised)

    SciTech Connect

    Johnson, C.

    2011-08-01

    Document provides Clean Cities coalition metrics about the use of alternative fuels; the deployment of alternative fuel vehicles, hybrid electric vehicles (HEVs), and idle reduction initiatives; fuel economy activities; and programs to reduce vehicle miles driven.

  14. Motor vehicle fuel analyzer

    DOEpatents

    Hoffheins, Barbara S. (Knoxville, TN); Lauf, Robert J. (Oak Ridge, TN)

    1997-01-01

    A gas detecting system for classifying the type of liquid fuel in a container or tank. The system includes a plurality of semiconductor gas sensors, each of which differs from the other in its response to various organic vapors. The system includes a means of processing the responses of the plurality of sensors such that the responses to any particular organic substance or mixture is sufficiently distinctive to constitute a recognizable "signature". The signature of known substances are collected and divided into two classes based on some other known characteristic of the substances. A pattern recognition system classifies the signature of an unknown substance with reference to the two user-defined classes, thereby classifying the unknown substance with regard to the characteristic of interest, such as its suitability for a particular use.

  15. Motor vehicle fuel analyzer

    DOEpatents

    Hoffheins, B.S.; Lauf, R.J.

    1997-08-05

    A gas detecting system is described for classifying the type of liquid fuel in a container or tank. The system includes a plurality of semiconductor gas sensors, each of which differs from the other in its response to various organic vapors. The system includes a means of processing the responses of the plurality of sensors such that the responses to any particular organic substance or mixture is sufficiently distinctive to constitute a recognizable ``signature``. The signature of known substances are collected and divided into two classes based on some other known characteristic of the substances. A pattern recognition system classifies the signature of an unknown substance with reference to the two user-defined classes, thereby classifying the unknown substance with regard to the characteristic of interest, such as its suitability for a particular use. 14 figs.

  16. Vehicle Technologies Office Merit Review 2015: Collegiate Programs...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicle Technology Competitions (AVTC), Graduate Research Assistants (GRAs), and Clean Cities University Workforce Development Program (CCUWDP) Vehicle Technologies Office Merit...

  17. Vehicle Technologies Office Merit Review 2015: Development of Radically Enhanced alnico Magnets (DREaM) for Traction Drive Motors

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Ames Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Development of Radically...

  18. Vehicle Technologies Office Merit Review 2016: Development of Radically Enhanced alnico Magnets (DREaM) for Traction Drive Motors

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Ames at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric Drive Systems

  19. Vehicle Technologies Office Merit Review 2015: Alternative High-Performance Motors with Non-Rare Earth Materials

    Energy.gov [DOE]

    Presentation given by General Electric Global at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about alternative high...

  20. Vehicle Technologies Office Merit Review 2014: Alternative High-Performance Motors with Non-Rare Earth Materials

    Energy.gov [DOE]

    Presentation given by General Electric Global at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about alternative high...

  1. Vehicle Technologies Office Merit Review 2014: Novel Manufacturing Technologies for High Power Induction and Permanent Magnet Electric Motors

    Energy.gov [DOE]

    Presentation given by Pacific Northwest National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about novel...

  2. Vehicle Technologies Office Merit Review 2016: Novel Manufacturing Technologies for High Power Induction and Permanent Magnet Electric Motors

    Energy.gov [DOE]

    Presentation given by Pacific Northwest National Laboratory (PNNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting...

  3. Vehicle Technologies Office Merit Review 2015: Novel Manufacturing Technologies for High Power Induction and Permanent Magnet Electric Motors

    Energy.gov [DOE]

    Presentation given by Pacific Northwest National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about novel...

  4. Vehicle Technologies Office Merit Review 2015: North American Electric Traction Drive Supply Chain Analysis: Focus on Motors

    Energy.gov [DOE]

    Presentation given by Synthesis Partners at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about North American electric...

  5. Caterpillar Light Truck Clean Diesel Program

    SciTech Connect

    Robert L. Miller; Kevin P. Duffy; Michael A. Flinn; Steve A. Faulkner; Mike A. Graham

    1999-04-26

    In 1998, light trucks accounted for over 48% of new vehicle sales in the U.S. and well over half the new Light Duty vehicle fuel consumption. The Light Truck Clean Diesel (LTCD) program seeks to introduce large numbers of advanced technology diesel engines in light-duty trucks that would improve their fuel economy (mpg) by at least 50% and reduce our nation's dependence on foreign oil. Incorporating diesel engines in this application represents a high-risk technical and economic challenge. To meet the challenge, a government-industry partnership (Department of Energy, diesel engine manufacturers, and the automotive original equipment manufacturers) is applying joint resources to meet specific goals that will provide benefits to the nation. [1] Caterpillar initially teamed with Ford Motor Company on a 5 year program (1997-2002) to develop prototype vehicles that demonstrate a 50% fuel economy improvement over the current 1997 gasoline powered light truck vehicle in this class while complying with EPA's Tier II emissions regulations. The light truck vehicle selected for the demonstration is a 1999 Ford F150 SuperCab. To meet the goals of the program, the 4.6 L V-8 gasoline engine in this vehicle will be replaced by an advanced compression ignition direct injection (CIDI) engine. Key elements of the Caterpillar LTCD program plan to develop the advanced CIDI engine are presented in this paper.

  6. Vehicle Technologies Office Merit Review 2016: Unique Lanthide...

    Energy.gov [DOE] (indexed site)

    Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Unique ...

  7. Low-Temperature Combustion Demonstrator for High-Efficiency Clean...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for High-Efficiency Clean Combustion Low-Temperature Combustion Demonstrator for High-Efficiency Clean Combustion 2010 DOE Vehicle Technologies and Hydrogen Programs Annual...

  8. Clean Cities Tools and Resources | Department of Energy

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Clean Cities Tools and Resources Vehicle Technologies Office ... and Disseminating Accurate Fuel Economy Information Clean Cities Web Sites and Web Tools

  9. Enabling High Efficiency Clean Combustion | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Enabling High Efficiency Clean Combustion 2009 DOE Hydrogen Program and Vehicle ... for High Efficiency Clean Diesel Engines and a Pathway to 50% Thermal Efficiency ...

  10. Vehicle Technologies Office: Technologies

    Office of Energy Efficiency and Renewable Energy (EERE)

    To support DOE's goal to provide clean and secure energy, the Vehicle Technologies Office (VTO) invests in research and development that:

  11. Size-Resolved Particle Number and Volume Emission Factors for On-Road Gasoline and Diesel Motor Vehicles

    SciTech Connect

    Ban-Weiss, George A.; Lunden, Melissa M.; Kirchstetter, Thomas W.; Harley, Robert A.

    2009-04-10

    Average particle number concentrations and size distributions from {approx}61,000 light-duty (LD) vehicles and {approx}2500 medium-duty (MD) and heavy-duty (HD) trucks were measured during the summer of 2006 in a San Francisco Bay area traffic tunnel. One of the traffic bores contained only LD vehicles, and the other contained mixed traffic, allowing pollutants to be apportioned between LD vehicles and diesel trucks. Particle number emission factors (particle diameter D{sub p} > 3 nm) were found to be (3.9 {+-} 1.4) x 10{sup 14} and (3.3 {+-} 1.3) x 10{sup 15} kg{sup -1} fuel burned for LD vehicles and diesel trucks, respectively. Size distribution measurements showed that diesel trucks emitted at least an order of magnitude more particles for all measured sizes (10 < D{sub p} < 290 nm) per unit mass of fuel burned. The relative importance of LD vehicles as a source of particles increased as D{sub p} decreased. Comparing the results from this study to previous measurements at the same site showed that particle number emission factors have decreased for both LD vehicles and diesel trucks since 1997. Integrating size distributions with a volume weighting showed that diesel trucks emitted 28 {+-} 11 times more particles by volume than LD vehicles, consistent with the diesel/gasoline emission factor ratio for PM{sub 2.5} mass measured using gravimetric analysis of Teflon filters, reported in a companion paper.

  12. Trexa Motor Corporation TMC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Trexa Motor Corporation TMC Jump to: navigation, search Name: Trexa Motor Corporation (TMC) Place: Los Angeles, California Sector: Vehicles Product: Los Angeles - based subsidiary...

  13. Vehicle Technologies Office Merit Review 2016: Alternative High-Performance Motors with Non-Rare Earth Materials

    Energy.gov [DOE]

    Presentation given by General Electric (GE) Global at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric...

  14. Connecticut Clean Cities Future Fuels Project | Department of...

    Energy.gov [DOE] (indexed site)

    (1.67 MB) More Documents & Publications Connecticut Clean Cities Future Fuels Project New York State-wide Alternative Fuel Vehicle Program for Vehicles and Fueling Stations

  15. Clean Cities Tools and Resources | Department of Energy

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Clean Cities Tools and Resources Vehicle Technologies Office Merit Review 2015: Fuel Economy Guide and fueleconomy.gov Website Vehicle Technologies ...

  16. Alternative Motor Fuel Use Model

    Energy Science and Technology Software Center

    1992-11-16

    AMFU is a tool for the analysis and prediction of motor fuel use by highway vehicles. The model advances the art of vehicle stock modeling by including a representation of the choice of motor fuel for flexible and dual fuel vehicles.

  17. Clean Cities Now Vol. 16.1

    SciTech Connect

    2012-05-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  18. Clean Cities Now Vol. 17, No. 1

    SciTech Connect

    2013-05-24

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  19. Advanced Motors

    SciTech Connect

    Knoth, Edward A; Chelluri, Bhanumathi; Schumaker, Edward J

    2012-12-14

    vProject Summary Transportation energy usage is predicted to increase substantially by 2020. Hybrid vehicles and fuel cell powered vehicles are destined to become more prominent as fuel prices rise with the demand. Hybrid and fuel cell vehicle platforms are both dependent on high performance electric motors. Electric motors for transportation duty will require sizeable low-speed torque to accelerate the vehicle. As motor speed increases, the torque requirement decreases which results in a nearly constant power motor output. Interior permanent magnet synchronous motors (IPMSM) are well suited for this duty. , , These rotor geometries are configured in straight lines and semi circular arc shapes. These designs are of limited configurations because of the lack of availability of permanent magnets of any other shapes at present. We propose to fabricate rotors via a novel processing approach where we start with magnet powders and compact them into a net shape rotor in a single step. Using this approach, widely different rotor designs can be implemented for efficiency. The current limitation on magnet shape and thickness will be eliminated. This is accomplished by co-filling magnet and soft iron powders at specified locations in intricate shapes using specially designed dies and automatic powder filling station. The process fundamentals for accomplishing occurred under a previous Applied Technology Program titled, Motors and Generators for the 21st Century. New efficient motor designs that are not currently possible (or cost prohibitive) can be accomplished by this approach. Such an approach to motor fabrication opens up a new dimension in motor design. Feasibility Results We were able to optimize a IPMSM rotor to take advantage of the powder co-filling and DMC compaction processing methods. The minimum low speed torque requirement of 5 N-m can be met through an optimized design with magnet material having a Br capability of 0.2 T. This level of magnetic performance can

  20. MotorWeek

    ScienceCinema

    None

    2016-07-12

    In 2008, PBS's MotorWeek, television's original automotive magazine, visited Argonne's Transportation Technology R&D Center "to learn what it really takes to make clean power sources a viable reality."

  1. MotorWeek

    SciTech Connect

    2009-01-01

    In 2008, PBS's MotorWeek, television's original automotive magazine, visited Argonne's Transportation Technology R&D Center "to learn what it really takes to make clean power sources a viable reality."

  2. Wisconsin Clean Transportation Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Wisconsin Clean Transportation Program Wisconsin Clean Transportation Program 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt048_ti_redmond_2012_o.pdf (4.9 MB) More Documents & Publications Wisconsin Clean Transportation Program Wisconsin Clean Transportation Program Vehicle Technologies Office Merit Review 2014: Alternative Fuel Market Development Program - Forwarding Wisconsin's Fuel Choice

  3. Vehicle Technologies Office: 2013 Advanced Power Electronics...

    Energy Saver

    Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2013 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The ...

  4. Vehicle Technologies Office: 2011 Advanced Power Electronics...

    Energy Saver

    Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The ...

  5. Energy Saver Heroes: Clean Cities Coordinators

    Energy.gov [DOE]

    Clean Cities, the deployment arm of EERE’s Vehicle Technology Program, works to support local decisions to reduce petroleum consumption in transportation.

  6. Vehicle Technologies Office: Integration, Validation and Testing...

    Energy Saver

    the battery pack, the electric traction motor, the transmission, and the generator. ... hydrogen ICE vehicles Light-duty full-size all-electric vehicles Neighborhood ...

  7. NDMV - Longer Combination Vehicle (LCV) Permit Application |...

    OpenEI (Open Energy Information) [EERE & EIA]

    Vehicle (LCV) Permit Application Abstract This form is the Nevada Department of Motor Vehicles LCV Application. Form Type ApplicationNotice Form Topic Longer Combination...

  8. Strategy for the Integration of Hydrogen as a Vehicle Fuel into the Existing Natural Gas Vehicle Fueling Infrastructure of the Interstate Clean Transportation Corridor Project: 22 April 2004--31 August 2005

    SciTech Connect

    Gladstein, Neandross and Associates

    2005-09-01

    Evaluates opportunities to integrate hydrogen into the fueling stations of the Interstate Clean Transportation Corridor--an existing network of LNG fueling stations in California and Nevada.

  9. NREL: Technology Deployment - Clean Cities

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Clean Cities NREL assists the U.S. Department of Energy's Clean Cities program in supporting local actions to reduce petroleum use in transportation by providing technical assistance, educational and outreach publications, and coordinator support. Clean Cities is a national network of nearly 100 coalitions that bring together stakeholders in the public and private sectors to deploy alternative and renewable fuels, advanced vehicles, fuel economy improvements, idle-reduction measures, and new

  10. Electric Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Vehicles Electric Vehicles Electric Vehicles Title XVII Clean Energy Projects Loan Guarantee Program The Title XVII innovative clean energy projects loan program (Title XVII) provides loan guarantees to accelerate the deployment of innovative clean energy technology. Loan guarantees are made to qualified projects and applicants who apply for funding in response to open technology-specific solicitations. On June 21, 2016, LPO published a supplement to its existing Renewable Energy and

  11. Specialty Vehicles and Material Handling Equipment

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Industrial Power Efficient Simple Clean Today Industrial Power Efficient Simple Clean Today Specialty Vehicles and Material Handling Equipment Specialty Vehicles and Material Handling Equipment Specialty Vehicles and Material Handling Equipment Specialty Vehicles and Material Handling Equipment Matching Federal Government Energy Needs with Energy Efficient F Matching Federal Government Energy Needs with Energy Efficient F Matching Federal Government Energy Needs with Energy Efficient F Matching

  12. Clean Cities 2011 Annual Metrics Report

    SciTech Connect

    Johnson, C.

    2012-12-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2011. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  13. Clean Cities 2010 Annual Metrics Report

    SciTech Connect

    Johnson, C.

    2012-10-01

    This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2010. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

  14. Secretary Chu Announces Nearly $300 Million in Clean Cities Grants to

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Support Clean Fuels, Vehicles, and Infrastructure Development | Department of Energy in Clean Cities Grants to Support Clean Fuels, Vehicles, and Infrastructure Development Secretary Chu Announces Nearly $300 Million in Clean Cities Grants to Support Clean Fuels, Vehicles, and Infrastructure Development August 26, 2009 - 12:00am Addthis WASHINGTON, DC - Energy Secretary Steven Chu today announced the selection of 25 cost-share projects under the Clean Cities program that will be funded with

  15. Vehicle Technologies Office: Key Activities in Vehicles | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy About the Vehicle Technologies Office » Vehicle Technologies Office: Key Activities in Vehicles Vehicle Technologies Office: Key Activities in Vehicles We conduct work in four key areas to develop and deploy vehicle technologies that reduce the use of petroleum while maintaining or improving performance, power, and comfort. Research and development (R&D); testing and analysis; government and community stakeholder support; and education help people access and use efficient, clean

  16. Vehicle Technologies Office Merit Review 2014: Model Development...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Analysis of Clean & Efficient Engine Combustion ... 2014 DOE Hydrogen and Fuel Cells Program and Vehicle ... Efficient Modeling of High-Efficiency Clean Combustion ...

  17. A New Class of Switched Reluctance Motors without Permanent Magnets...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motors without Permanent Magnets A New Class of Switched Reluctance Motors without Permanent Magnets 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program ...

  18. Motor Fuel Excise Taxes (Fact Sheet), NREL (National Renewable...

    Alternative Fuels and Advanced Vehicles Data Center

    Motor Fuel Excise Taxes A new report from the National Renewable Energy Laboratory (NREL) explores the role of alternative fuels and energy efficient vehicles in motor fuel taxes. ...

  19. Turn Motors Off When Not in Use

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Each start is one factor in the life expectancy and reliability of the motor, and some ... Keep the motor clean so airfow and heat transfer are not impeded * Allow suffcient rest ...

  20. Clean Cities Offers Fleets New Tool to Evaluate Benefits of Alternativ...

    Energy Saver

    Clean Cities Offers Fleets New Tool to Evaluate Benefits of Alternative Fuel Vehicles Clean ... The AFLEET Tool provides three calculation options: The Simple Payback Calculator uses ...

  1. Vehicle Technologies Office Merit Review 2015: Fuel Effects on Mixing-Controlled Combustion Strategies for High-Efficiency Clean-Combustion Engines

    Energy.gov [DOE]

    Presentation given by Sandia National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and vehicle technologies office annual merit review and peer evaluation meeting about fuel effects on...

  2. Vehicle Technologies Office Merit Review 2014: Fuel Effects on Mixing-Controlled Combustion Strategies for High-Efficiency Clean-Combustion Engines

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Sandia National Laboratories at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about the fuel effects...

  3. Li ion Motors Corp formerly EV Innovations Inc | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Vegas, Nevada Zip: 89110 Sector: Vehicles Product: Las Vegas - based manufacturer of lithium-powered plug-in vehicles. References: Li-ion Motors Corp (formerly EV Innovations...

  4. Clean Cities Now, Vol. 19, No. 2, Winter 2015 - Making the Cut: Alternative Fuel Vehicles Prove They Can Thrive in Extreme Conditions, Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    Alternative Fuels and Advanced Vehicles Data Center

    9, No. 2 Winter 2015 Inside: Airport Gets Greener with Electric Ground Support Equipment Coordinators Honored for Outstanding Efforts to Cut Petroleum Use Strategy Meeting Lays Groundwork for the Next Five Years How AFVs Must Measure Up to Federal Emissions Standards Making the Cut: Alternative Fuel Vehicles Prove They Can Thrive in Extreme Conditions In This Issue Ohio Stakeholder's Green Fleet Plan Becomes On-Road Reality: p. 14 Meet the 2015 Hall of Fame Inductees: p. 10 Arkansas Gets Rolling

  5. Clean Cities Coalition Regions | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Cities Coalition Regions Clean Cities Coalition Regions Nearly 100 Clean Cities coalitions work to reduce petroleum use in communities across the country. Led by Clean Cities coordinators, coalitions are composed of businesses, fuel providers, vehicle fleets, state and local government agencies, and community organizations. These stakeholders come together to share information and resources, educate the public, help craft public policy, and collaborate on projects that reduce petroleum

  6. Clean Cities Welcomes New North Florida Coalition | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cities Welcomes New North Florida Coalition Clean Cities Welcomes New North Florida Coalition June 29, 2016 - 10:30am Addthis Wanda Forrest, Coordinator of the Northern Florida Clean Fuels Coalition in Jacksonville, and Mike Scarpino, of Clean Cities, standing next to a compressed natural gas vehicle. | Photo courtesy of Clean Cities Wanda Forrest, Coordinator of the Northern Florida Clean Fuels Coalition in Jacksonville, and Mike Scarpino, of Clean Cities, standing next to a compressed natural

  7. Vehicle Technologies Office Merit Review 2014: Unique Lanthide...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2014 ...

  8. Vehicle Technologies Office Merit Review 2015: Unique Lanthide...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2015 ...

  9. Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PDF icon 2009propulsionmaterials.pdf More Documents & Publications Magnetic Material for PM Motors Permanent Magnet Development for Automotive Traction Motors Vehicle ...

  10. Plug-In Electric Vehicle Handbook for Consumers (Spanish Version...

    Alternative Fuels and Advanced Vehicles Data Center

    ... El Crdito Federal por Vehculos Enchufables con Motor de Direccin Elctrica que Califiquen (Qualified Plug-In Electric Drive Motor Vehicle Tax Credit) est disponible para ...

  11. DOE Vehicle Technologies Program 2009 Merit Review Report - Power...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Power Electronics and Electric Motors DOE Vehicle Technologies Program 2009 Merit Review Report - Power Electronics and Electric Motors 2009meritreview3.pdf (747.75 KB) More ...

  12. Clean Energy Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicle Buyer's Guide Clean Cities Biodiesel Ethanol Flex-Fuel Hybrid Electric Plug-In Hybrid All-Electric Hydrogen Fuel Cell Propane Natural Gas Disclaimers This report was prepared as an account of work sponsored by an agency of the United States govern- ment. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

  13. EU Pocketbook - European Vehicle Market Statistics | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    - European Vehicle Market Statistics AgencyCompany Organization: International Council on Clean Transportation Website: eupocketbook.theicct.org Transport Toolkit...

  14. Partnership Helps Alleviate Electric Vehicle Range Anxiety (Fact Sheet)

    SciTech Connect

    Not Available

    2012-04-01

    NREL, Clean Cities, and industry leaders join forces to create the first comprehensive online locator for electric vehicle charging stations.

  15. NREL: Transportation Research - Electric Motor Thermal Management

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Electric Motor Thermal Management A photo of a piece of laboratory testing equipment. NREL research in electric motors is helping to improve the performance and reliability of electric-drive vehicles. Photo by Kevin Bennion, NREL NREL's electric motor thermal management research generates experimental data and simulation processes for the modeling, analysis, design, and construction of new electric motors. Electric motor thermal management involves a multifaceted interaction of motor operating

  16. Vehicle Technologies Office News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    the use of clean renewable fuels on the racetrack. Photo courtesy of International Motor Sports Association Innovation Unleashed: Sportscar Racing Takes Next Step toward...

  17. Clean Cities Now: Vol. 17, No. 1, Spring 2013 (Brochure)

    SciTech Connect

    Sutor, J.; Tucker, E.; Thomas, J.

    2013-05-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  18. Clean Cities Now: Vol. 16, No. 2, Fall 2012 (Brochure)

    SciTech Connect

    Not Available

    2012-09-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  19. Development of High-Efficiency Clean Combustion Engines Designs...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High-Efficiency Clean Combustion Engines Designs for SI and CI Engines Development of High-Efficiency Clean Combustion Engines Designs for SI and CI Engines 2010 DOE Vehicle...

  20. Clean Cities Now, Vol. 15, No. 1, April 2011 (Brochure)

    SciTech Connect

    Not Available

    2011-04-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on electric vehicle deployment, renewable natural gas, and articles on Clean Cities coalition successes across the country.

  1. Clean Cities Now: Vol. 16, No. 1, May 2012 (Brochure)

    SciTech Connect

    Not Available

    2012-05-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  2. Clean Cities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Clean Cities works to reduce U.S. reliance on petroleum in transportation by establishing local coalitions of public- and private-sector stakeholders across the country.

  3. clean power

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    clean power - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy ... Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water ...

  4. Honda Motor Co Ltd | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Motor Co Ltd Jump to: navigation, search Name: Honda Motor Co Ltd Place: Tokyo, Tokyo, Japan Zip: 107-8556 Sector: Vehicles Product: Leading global car manufacturer which began...

  5. National Clean Fleets Partnership Fact Sheet and Progress Update |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Clean Fleets Partnership Fact Sheet and Progress Update National Clean Fleets Partnership Fact Sheet and Progress Update The National Clean Fleets Partnership is helping America's largest commercial fleets speed the adoption of alternative fuels, electric vehicles, and fuel economy improvements. National Clean Fleets Partnership Fact Sheet and Progress Update_March 2012.pdf (326.8 KB) More Documents & Publications SANBAG - Ryder Natural Gas Vehicle Project Engaging

  6. Clean Cities: Building Partnerships to Cut Petroleum Use in Transporta...

    Alternative Fuels and Advanced Vehicles Data Center

    ... To further support community readiness, Clean Cities also launched the Plug-In Electric Vehicle (PEV) Readiness Scorecard (afdc.energy.govpev-readiness). The scorecard helps ...

  7. High Efficiency Clean Combustion Engine Designs for Gasoline...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Engine Designs for Gasoline and Diesel Engines High Efficiency Clean Combustion Engine Designs for Gasoline and Diesel Engines 2009 DOE Hydrogen Program and Vehicle Technologies ...

  8. Alternative Fuels Data Center: Triangle Clean Cities Resource...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Triangle Clean Cities Resource Gives CNG Installation a Boost " Although North Carolina has 23 public natural gas fueling stations and many vehicle fleets using this fuel, we are ...

  9. RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS Vehicle Technologies Office Merit Review 2014: Alternative Fuels Implementation Team ...

  10. Tesla Motors Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Vehicles Product: California-based producer of luxury electric vehicles, such as sports cars. References: Tesla Motors Inc1 This article is a stub. You can help OpenEI by...

  11. EA-1869: Supplement to General Motors Corp., Electric Vehicle/Battery Manufacturing Application, White Marsh, Maryland, and Wixom, Michigan (DOE/EA-1723-S1)

    Energy.gov [DOE]

    Based on the analysis in the Environmental Assessment DOE determined that its proposed action, to award a federal grant to General Motors to establish an electric motor components manufacturing and electric drive assembly facility would result in no significant adverse impacts.

  12. #CleanTechNow: Your Best Clean Energy Photos | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    #CleanTechNow: Your Best Clean Energy Photos #CleanTechNow: Your Best Clean Energy Photos September 27, 2013 - 12:45pm Addthis Marissa Newhall Marissa Newhall Director of Digital Strategy and Communications Learn More: Follow @energy on Instagram to check out more great photos and videos about energy technology. Read an Energy Department report about the recent advances of wind, solar panels, electric vehicles and LED lighting in the consumer marketplace. Check out Secretary Moniz's blog post

  13. National Parks Clean Up with Alternative Fuels | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Parks Clean Up with Alternative Fuels National Parks Clean Up with Alternative Fuels March 1, 2011 - 11:38am Addthis Alternative fuel vehicles and advanced vehicle technologies are helping to keep National treasures like Yellowstone National Park in Cody, Wyoming pristine. | Photo by Jeff Gunn Alternative fuel vehicles and advanced vehicle technologies are helping to keep National treasures like Yellowstone National Park in Cody, Wyoming pristine. | Photo by Jeff Gunn Dennis A. Smith Director,

  14. America's Clean, Efficient Fleets: An Infographic | Department...

    Office of Environmental Management (EM)

    Energy.gov will be hosting a Live Twitter Q&A on the National Clean Fleets Partnership with Mark Smith, Vehicle Technologies Deployment Manager for the Energy Department's national ...

  15. Fact Sheet: Accelerating the Development and Deployment of Advanced Technology Vehicles, including Battery Electric and Fuel Cell Electric Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    FACT SHEET Accelerating the Development and Deployment of Advanced Technology Vehicles, including Battery Electric and Fuel Cell Electric Vehicles President Obama's proposed changes to advanced vehicle tax credits as part of the Administration's Fiscal Year 2016 Revenue Proposals: 1 Provide a Tax Credit for the Production of Advanced Technology Vehicles Current Law A tax credit is allowed for plug-in electric drive motor vehicles. A plug-in electric drive motor vehicle is a vehicle that has at

  16. Clean Cities Tools: Tools to Help You Save Money, Use Less Petroleum, and Reduce Emissions (Brochure)

    SciTech Connect

    Not Available

    2012-01-01

    Clean Cities Alternative Fuels and Advanced Vehicles Data Center (AFDC) features a wide range of Web-based tools to help vehicle fleets and individual consumers reduce their petroleum use. This brochure lists and describes Clean Cities online tools related to vehicles, alternative fueling stations, electric vehicle charging stations, fuel conservation, emissions reduction, fuel economy, and more.

  17. Clean Cities Tools: Tools to Help You Drive Smarter, Use Less Petroleum, and Reduce Emissions (Brochure)

    SciTech Connect

    Not Available

    2011-06-01

    Clean Cities' Alternative Fuels and Advanced Vehicles Data Center (AFDC) features a wide range of Web-based tools to help vehicle fleets and individual consumers reduce their petroleum use. This brochure lists and describes Clean Cities online tools related to vehicles, alternative fueling stations, electric vehicle charging stations, fuel conservation, emissions reduction, fuel economy, and more.

  18. Clean Cities Now Vol. 17, No. 2

    SciTech Connect

    2013-10-23

    The Fall 2013 issue of the biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on deployment of alternative fuels and advanced vehicles, and articles on Clean Cities coalition successes across the country.

  19. Clean Cities Now, Vol. 18, No. 1

    SciTech Connect

    2014-04-30

    The Spring 2014 edition of the semi-annual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on deployment of alternative fuels and advanced vehicles, and articles on Clean Cities coalition successes across the country.

  20. Alternative Fuels Data Center: All-Electric Vehicles

    Alternative Fuels and Advanced Vehicles Data Center

    Hybrids Plug-In Hybrids All-Electric Vehicles All-Electric Vehicles All-electric vehicles (EVs) use a battery to store the electrical energy that powers the motor. EVs are ...

  1. Describing current and potential markets for alternative-fuel vehicles

    SciTech Connect

    1996-03-26

    Motor vehicles are a major source of greenhouse gases, and the rising numbers of motor vehicles and miles driven could lead to more harmful emissions that may ultimately affect the world`s climate. One approach to curtailing such emissions is to use, instead of gasoline, alternative fuels: LPG, compressed natural gas, or alcohol fuels. In addition to the greenhouse gases, pollutants can be harmful to human health: ozone, CO. The Clean Air Act Amendments of 1990 authorized EPA to set National Ambient Air Quality Standards to control this. The Energy Policy Act of 1992 (EPACT) was the first new law to emphasize strengthened energy security and decreased reliance on foreign oil since the oil shortages of the 1970`s. EPACT emphasized increasing the number of alternative-fuel vehicles (AFV`s) by mandating their incremental increase of use by Federal, state, and alternative fuel provider fleets over the new few years. Its goals are far from being met; alternative fuels` share remains trivial, about 0.3%, despite gains. This report describes current and potential markets for AFV`s; it begins by assessing the total vehicle stock, and then it focuses on current use of AFV`s in alternative fuel provider fleets and the potential for use of AFV`s in US households.

  2. Household Vehicles Energy Use: Latest Data & Trends

    Energy Information Administration (EIA) (indexed site)

    fuel, diesel motor fuel, electric, and natural gas, excluding propane because NHTSA's CAFE program does not track these vehicles. See Gasoline, Gasohol, Unleaded Gasoline, Leaded...

  3. Vehicle Technologies Office: Federal Laboratory Consortium Excellence...

    Energy.gov [DOE] (indexed site)

    The plant's compact size and automated operation allowed the liquefaction facility to be ... production. Anyone who relies on motor vehicles stands to benefit from this technology. ...

  4. INSPECTION REPORT Government Vehicle Utilization at Lawrence

    Energy.gov [DOE] (indexed site)

    ... of other transportation modes when determining the optimum size of its vehicle fleet. ... are not limited to, the maximum use of motor equipment pools, taxicabs, shuttle buses, ...

  5. Vehicle Technologies Office: 2012 Advanced Power Electronics...

    Energy.gov [DOE] (indexed site)

    The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive ...

  6. Vehicle Technologies Office: 2010 Advanced Power Electronics...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric Motors R&D Annual Progress Report High Temperature, High Voltage Fully ...

  7. Vehicle Technologies Office: Electric Drive Systems Research...

    Energy.gov [DOE] (indexed site)

    Vehicle Technologies Office: Electric Drive Systems Research and Development Electric drive technologies, including the electric motor, inverter, boost converter, and on-board ...

  8. Celebrating Electric Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Vehicles Celebrating Electric Vehicles September 29, 2015 - 4:01pm Addthis The United States has the largest electric vehicle fleet in the world, which includes cars like the Chevrolet Volt. | Photo courtesy of General Motors The United States has the largest electric vehicle fleet in the world, which includes cars like the Chevrolet Volt. | Photo courtesy of General Motors Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs KEY FACTS More than 1 million plug-in

  9. Electric Drive Vehicles Overview

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Vehicles & Charging Stations Alleyn Harned Executive Director aharned@vacleancities.org October 19, 2016 Federal Agency Workplace Charging Workshop Clean Cities / 2 Agenda NREL Image Gallery #14922 & #23854  EVSE & PEV Basics  PEV Models  AFDC Station Locator  Policies & Incentives  Readiness Efforts Clean Cities / 3 * Hybrid Electric - Battery assisted - Gasoline engine * Plug-in Electric - Gasoline backup for limited electric range (53 miles) - 10 to 20

  10. CLEAN AIR | FEDEX | NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY...

    OpenEI (Open Energy Information) [EERE & EIA]

    | NATIONAL CLEAN ENERGY SUMMIT | CLEAN ENERGY ACT | ENERGY INDEPENDENCE | FREDRICK SMITH | OIL | RENEWABLE ENERGY Home There are currently no posts in this category. Syndicate...

  11. High Efficiency, Clean Combustion

    SciTech Connect

    Donald Stanton

    2010-03-31

    Energy use in trucks has been increasing at a faster rate than that of automobiles within the U.S. transportation sector. According to the Energy Information Administration (EIA) Annual Energy Outlook (AEO), a 23% increase in fuel consumption for the U.S. heavy duty truck segment is expected between 2009 to 2020. The heavy duty vehicle oil consumption is projected to grow between 2009 and 2050 while light duty vehicle (LDV) fuel consumption will eventually experience a decrease. By 2050, the oil consumption rate by LDVs is anticipated to decrease below 2009 levels due to CAFE standards and biofuel use. In contrast, the heavy duty oil consumption rate is anticipated to double. The increasing trend in oil consumption for heavy trucks is linked to the vitality, security, and growth of the U.S. economy. An essential part of a stable and vibrant U.S. economy is a productive U.S. trucking industry. Studies have shown that the U.S. gross domestic product (GDP) is strongly correlated to freight transport. Over 90% of all U.S. freight tonnage is transported by diesel power and over 75% is transported by trucks. Given the vital role that the trucking industry plays in the economy, improving the efficiency of the transportation of goods was a central focus of the Cummins High Efficient Clean Combustion (HECC) program. In a commercial vehicle, the diesel engine remains the largest source of fuel efficiency loss, but remains the greatest opportunity for fuel efficiency improvements. In addition to reducing oil consumption and the dependency on foreign oil, this project will mitigate the impact on the environment by meeting US EPA 2010 emissions regulations. Innovation is a key element in sustaining a U.S. trucking industry that is competitive in global markets. Unlike passenger vehicles, the trucking industry cannot simply downsize the vehicle and still transport the freight with improved efficiency. The truck manufacturing and supporting industries are faced with numerous

  12. Clean Cities Internships

    Energy.gov [DOE]

    Clean Cities offers internships through the Clean Cities University Workforce Development Program, which unites Clean Cities coalitions with students interested in changing the future of onroad...

  13. Short-Term Energy Outlook Model Documentation: Motor Gasoline Consumption Model

    Reports and Publications

    2011-01-01

    The motor gasoline consumption module of the Short-Term Energy Outlook (STEO) model is designed to provide forecasts of total U.S. consumption of motor gasolien based on estimates of vehicle miles traveled and average vehicle fuel economy.

  14. Unique Lanthide-Free Motor Construction | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape044_lutz_2012_o.pdf (333.04 KB) More Documents & Publications Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2016

  15. Unique Lanthide-Free Motor Construction | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    3 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape044_lutz_2013_o.pdf (1.69 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015

  16. Six New Corporations Join the National Clean Fleets Partnership |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Six New Corporations Join the National Clean Fleets Partnership Six New Corporations Join the National Clean Fleets Partnership July 7, 2011 - 2:45pm Addthis UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late 1980s. Today, the company operates nearly 2,000 vehicles that run on electricity, compressed natural gas, and other alternative fuels. UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late

  17. What is Clean Cities?; Clean Cities Fact Sheet (September 2008...

    Energy Saver

    is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) What is Clean Cities?; Clean Cities Fact Sheet (September 2008 Update) Fact sheet describes the Clean Cities ...

  18. Clean Cities: Ann Arbor Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Clean Cities Coalition in April 2015. She served as Clean Cities intern for both the Detroit and Ann Arbor Clean Cities Coalitions from the fall 2013 through the winter 2015 and...

  19. Electric Vehicles | Department of Energy

    Energy.gov [DOE] (indexed site)

    ... Tesla: In January 2010, the Department of Energy issued a 465 million loan to Tesla Motors to produce specially designed, all-electric plug-in vehicles and to develop a ...

  20. Electric vehicles | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    existence in the mid-19th century, when electricity was among the preferred methods for motor vehicle propulsion, providing a level of comfort and ease of operation that could not...

  1. Vehicle Technologies Office: News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    News Vehicle Technologies Office: News The Vehicle Technologies Office regularly reports on news and success stories from our research, development, and deployment efforts. Along with the below news articles and the success stories database, find out more about the latest in idle reduction through the National Idle Reduction Network News; workplace charging through the Workplace Charging Challenge News; EcoCAR 3 through the Green Garage Blog; Clean Cities through Clean Cities Now and the Clean

  2. Clean Cities: Southern Colorado Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Colorado Clean Cities coalition Contact Information Kyle Lisek 303-847-0271 klisek@lungs.org Coalition Website Clean Cities Coordinator Kyle Lisek Kyle Lisek is coordinator of...

  3. Clean Cities: Denver Metro Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Metro Clean Cities coalition Contact Information Tyler Svitak 303-847-0281 tsvitak@lungs.org Coalition Website Clean Cities Coordinator Tyler Svitak Photo of Tyler Svitak...

  4. Energy Secretary Bodman Showcases Advanced Clean Diesel and Hybrid Trucks,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Buses | Department of Energy Showcases Advanced Clean Diesel and Hybrid Trucks, Buses Energy Secretary Bodman Showcases Advanced Clean Diesel and Hybrid Trucks, Buses May 10, 2005 - 12:45pm Addthis Says Energy Bill Essential to Develop Clean Diesel Technology WASHINGTON, D.C. - Highlighting the promise of alternative fuel trucks and buses, Secretary of Energy Samuel W. Bodman today opened an exhibition of energy-efficient, clean diesel and advanced hybrid commercial vehicles at a press

  5. National Alternative Fuels Training Consortium (NAFTC) Clean Cities

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Learning Program | Department of Energy National Alternative Fuels Training Consortium (NAFTC) Clean Cities Learning Program National Alternative Fuels Training Consortium (NAFTC) Clean Cities Learning Program 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ti017_ebron_2012_o.pdf (4.61 MB) More Documents & Publications National Alternative Fuels Training Consortium (NAFTC) Clean Cities Learning Program Clean Cities

  6. Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle...

    Alternative Fuels and Advanced Vehicles Data Center

    a maximum speed greater than 25 miles per hour must meet Federal Motor Vehicle Safety Standard 305, Electric Powered Vehicles: Electrolyte Spillage and Electrical Shock Prevention. ...

  7. vehicle technologies office | netl.doe.gov

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicle Technologies Office The U.S. Department of Energy (DOE) supports the development and deployment of advanced vehicle technologies, including advances in electric vehicles, engine efficiency, and lightweight materials. Since 2008, the U.S. Department of Energy has reduced the costs of producing electric vehicle batteries by more than 35%. DOE has also pioneered better combustion engines that have saved billions of gallons of petroleum fuel, while making diesel vehicles as clean as

  8. Light Duty Efficient, Clean Combustion

    SciTech Connect

    Stanton, Donald W.

    2011-06-03

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy’s Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of our objectives were met with fuel efficiency improvement targets exceeded.

  9. Rapid road repair vehicle

    DOEpatents

    Mara, Leo M.

    1999-01-01

    Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

  10. Vehicle Technologies Program - Improving Vehicle Efficiency, Reducing Dependence on Foreign Oil

    SciTech Connect

    2011-08-01

    R&D drives innovation while lowering technology costs, which then enables the private sector to accelerate clean technology deployment. Along with R&D, DOE's Vehicles Technologies Program deploys clean, efficient vehicle technologies and renewable fuels, which reduce U.S. demand for petroleum products.

  11. Electric drive mechanism for vehicles

    SciTech Connect

    Bader, C.

    1983-06-21

    An electric drive mechanism is disclosed for vehicles, especially buses with overhead trolley routes, which routes are provided with relatively short interruptions in the overhead trolley. The drive mechanism includes a flywheel two externally excited electric motors which are adapted to be switched over from prime mover operation to generator operation, and which motors are effective as a ward-leonard drive during flywheel operation. The first electric motor is constructed for half of a maximum drive power and the second electric motor is likewise constructed for half or for square root 2/2 times the maximum drive power. Both electric motors are connected electrically in parallel during operation from the main electrical supply. The first and second motors are electrically connected in parallel during operation of the vehicle from the main electrical supply when a change-speed transmission is provided for connecting a drive shaft of one of the motors with driven vehicle wheels. A planetary gear transmission and a further transmission are provided for mechanically connecting the drive shaft of one of the motors with the second motor and with the flywheel.

  12. Vehicle for carrying an object of interest

    DOEpatents

    Zollinger, W.T.; Ferrante, T.A.

    1998-10-13

    A vehicle for carrying an object of interest across a supporting surface including a frame having opposite first and second ends; a first pair of wheels fixedly mounted on the first end of the frame; a second pair of wheels pivotally mounted on the second end of the frame; and a pair of motors borne by the frame, each motor disposed in driving relation relative to one of the pairs of wheels, the motors propelling the vehicle across the supporting surface. 8 figs.

  13. Vehicle for carrying an object of interest

    DOEpatents

    Zollinger, W. Thor; Ferrante, Todd A.

    1998-01-01

    A vehicle for carrying an object of interest across a supporting surface including a frame having opposite first and second ends; a first pair of wheels fixedly mounted on the first end of the frame; a second pair of wheels pivotally mounted on the second end of the frame; and a pair of motors borne by the frame, each motor disposed in driving relation relative to one of the pairs of wheels, the motors propelling the vehicle across the supporting surface.

  14. JV between Hybrid Electric and Mullen Motors | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: JV between Hybrid Electric and Mullen Motors Product: Joint Venture to develop a vehicle fitted with hybrid and lithium technologies References: JV between Hybrid Electric...

  15. High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines 2010 DOE Vehicle ...

  16. Clean Cities Now: Vol. 15, No. 2, October 2011 (Brochure) (Revised)

    SciTech Connect

    Not Available

    2011-11-01

    Biannual newsletter for the U.S. Department of Energy's Clean Cities initiative. The newsletter includes feature stories on advanced vehicle deployment, idle reduction, and articles on Clean Cities coalition successes across the country.

  17. Vehicle Cost Calculator Helps You Add Up the Savings | Department...

    Energy.gov [DOE] (indexed site)

    their options, the Energy Department's Clean Cities initiative just introduced the new Vehicle Cost Calculator and its accompanying widget on the Alternative Fuel and Advanced ...

  18. Vehicle Technologies Office Merit Review 2014: High Efficiency...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Combustion in Multi-Cylinder Light-Duty Engines Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies ...

  19. Vehicle Technologies Office Merit Review 2015: High Efficiency...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Combustion in Multi-Cylinder Light-Duty Engines Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies ...

  20. Vehicle Technologies Office Merit Review 2015: Use of Low Cetane...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Temperature Combustion Vehicle Technologies Office Merit Review 2015: High Efficiency Clean Combustion in Multi-Cylinder Light-Duty Engines Sandia Optical Hydrogen-fueled Engine

  1. What is Clean Cities? October 2011 (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    Brochure describes the Clean Cities program and includes the contact information for its 85 coalitions. Sponsored by the U.S. Department of Energy's (DOE) Vehicle Technologies Program (VTP), Clean Cities is a government-industry partnership that reduces petroleum consumption in the transportation sector. Clean Cities contributes to the energy, environmental, and economic security of the United States by supporting local decisions to reduce our dependence on imported petroleum. Established in 1993 in response to the Energy Policy Act (EPAct) of 1992, the partnership provides tools and resources for voluntary, community-centered programs to reduce consumption of petroleum-based fuels. In nearly 100 coalitions, government agencies and private companies voluntarily come together under the umbrella of Clean Cities. The partnership helps all parties identify mutual interests and meet the objectives of reducing the use of petroleum, developing regional economic opportunities, and improving air quality. Clean Cities deploys technologies and practices developed by VTP. These include idle-reduction equipment, electric-drive vehicles, fuel economy measures, and renewable and alternative fuels, such as natural gas, liquefied petroleum gas (propane), electricity, hydrogen, biofuels, and biogas. Idle-reduction equipment is targeted primarily to buses and heavy-duty trucks, which use more than 2 billion gallons of fuel every year in the United States while idling. Clean Cities fuel economy measures include public education on vehicle choice and fuel-efficient driving practices.

  2. US-China_Fact_Sheet_Electric_Vehicles.pdf | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ElectricVehicles.pdf US-ChinaFactSheetElectricVehicles.pdf US-ChinaFactSheetElectricVehicles.pdf More Documents & Publications THE WHITE HOUSE FACT SHEET: U.S.-China Clean...

  3. Do You Drive a Hybrid Electric Vehicle? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Drive a Hybrid Electric Vehicle? Do You Drive a Hybrid Electric Vehicle? July 9, 2009 - 1:34am Addthis In Tuesday's entry, Francis X. Vogel from the Wisconsin Clean Cities ...

  4. Clean Cities Now Vol. 19, No. 2 (Program Document) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    National Renewable Energy Laboratory, Golden, Colorado Sponsoring Org: USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V) (Clean...

  5. National Clean Fleets Partners Get the Best of Both Worlds with Hybrid

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicles | Department of Energy Partners Get the Best of Both Worlds with Hybrid Vehicles National Clean Fleets Partners Get the Best of Both Worlds with Hybrid Vehicles March 8, 2013 - 2:20pm Addthis FedEx, a National Clean Fleets partner, is expanding its advanced technology vehicle fleets in Kansas and Michigan with the support of Clean Cities projects in those states. | Photo courtesy of Jonathan Burton, NREL. FedEx, a National Clean Fleets partner, is expanding its advanced technology

  6. High Efficiency Clean Combustion in Multi-Cylinder Light-Duty...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    09 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer ... High-Efficiency Clean Combustion in Light-Duty Multi-Cylinder Diesel Engines High ...

  7. CleanFleet. Final report: Volume 8, fleet economics

    SciTech Connect

    1995-12-01

    The costs that face a fleet operator in implementing alternative motor fuels into fleet operations are examined. Five alternatives studied in the CleanFleet project are considered for choice of fuel: compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The cost assessment is built upon a list of thirteen cost factors grouped into the three categories: infrastructure costs, vehicle owning costs, and operating costs. Applicable taxes are included. A commonly used spreadsheet was adapted as a cost assessment tool. This tool was used in a case study to estimate potential costs to a typical fleet operator in package delivery service in the 1996 time frame. In addition, because electric cargo vans are unlikely to be available for the 1996 model year from original equipment manufacturers, the case study was extended to the 1998 time frame for the electric vans. Results of the case study are presented in cents per mile of vehicle travel for the fleet. Several options available to the fleet for implementing the fuels are examined.

  8. Chicago Clean Air, Clean Water Project: Environmental Monitoring...

    Office of Scientific and Technical Information (OSTI)

    Chicago Clean Air, Clean Water Project: Environmental Monitoring for a Healthy, Sustainable Urban Future Citation Details In-Document Search Title: Chicago Clean Air, Clean Water ...

  9. Clean Energy Policy Analysis: Impact Analysis of Potential Clean...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative Clean Energy Policy Analysis: Impact Analysis of ...

  10. Interstate Clean Transportation Corridor Project Under Way

    Alternative Fuels and Advanced Vehicles Data Center

    rucks that travel in the western United States will soon be able to operate clean-burning alternative fuel vehicles (AFVs) along the Interstate Clean Transpor- tation Corridor (ICTC). The ICTC project is the first effort to develop clean transportation corridors to connect Los Angeles, San Bernar- dino, the San Joaquin Valley, Sacra- mento/San Francisco, Salt Lake City, Reno, and Las Vegas along routes 1-15, 1-80, and 1-5/CA-99. The ICTC team, headed by California- based Gladstein and

  11. Communities Plug In To Electric Vehicle Readiness | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Communities Plug In To Electric Vehicle Readiness Communities Plug In To Electric Vehicle Readiness September 16, 2014 - 4:24pm Addthis The City of Auburn Hills, Michigan, participated in one of 16 Clean Cities plug-in electric vehicle (PEV) community-readiness projects across the country. | Photo courtesy of City of Auburn Hills. The City of Auburn Hills, Michigan, participated in one of 16 Clean Cities plug-in electric vehicle (PEV) community-readiness projects across the country. | Photo

  12. SANBAG - Ryder Natural Gas Vehicle Project | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    - Ryder Natural Gas Vehicle Project SANBAG - Ryder Natural Gas Vehicle Project 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt044_ti_lynn_2012_o.pdf (1.22 MB) More Documents & Publications SANBAG - Ryder Natural Gas Vehicle Project Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program

  13. Vehicle Technologies Office Merit Review 2014: Overview of the...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Power Electronics and Electric Motor R&D Program Vehicle Technologies Office Merit Review 2014: Overview of the DOE Advanced Power Electronics and Electric Motor R&D Program ...

  14. Clean Cities: Denver Metro Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Metro Clean Cities coalition Contact Information Tyler Svitak 303-847-0281 tsvitak@lungs.org Janna West-Heiss 303-847-0276 jwheiss@lungs.org Coalition Website Clean Cities...

  15. Clean Cities: Wisconsin Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    as co-director for South Shore Clean Cities of Northern Indiana from 2005-2011. Her dedication to the Clean Cities' mission extends north to Wisconsin where she has served as...

  16. Clean coal

    SciTech Connect

    Liang-Shih Fan; Fanxing Li

    2006-07-15

    The article describes the physics-based techniques that are helping in clean coal conversion processes. The major challenge is to find a cost- effective way to remove carbon dioxide from the flue gas of power plants. One industrially proven method is to dissolve CO{sub 2} in the solvent monoethanolamine (MEA) at a temperature of 38{sup o}C and then release it from the solvent in another unit when heated to 150{sup o}C. This produces CO{sub 2} ready for sequestration. Research is in progress with alternative solvents that require less energy. Another technique is to use enriched oxygen in place of air in the combustion process which produces CO{sub 2} ready for sequestration. A process that is more attractive from an energy management viewpoint is to gasify coal so that it is partially oxidized, producing a fuel while consuming significantly less oxygen. Several IGCC schemes are in operation which produce syngas for use as a feedstock, in addition to electricity and hydrogen. These schemes are costly as they require an air separation unit. Novel approaches to coal gasification based on 'membrane separation' or chemical looping could reduce the costs significantly while effectively capturing carbon dioxide. 1 ref., 2 figs., 1 photo.

  17. Integrated Vehicle Thermal Management - Combining Fluid Loops in Electric Drive Vehicles (Presentation)

    SciTech Connect

    Rugh, J. P.

    2013-07-01

    Plug-in hybrid electric vehicles and electric vehicles have increased vehicle thermal management complexity, using separate coolant loop for advanced power electronics and electric motors. Additional thermal components result in higher costs. Multiple cooling loops lead to reduced range due to increased weight. Energy is required to meet thermal requirements. This presentation for the 2013 Annual Merit Review discusses integrated vehicle thermal management by combining fluid loops in electric drive vehicles.

  18. Kansas City Buses Provide a Clean Ride for Kids

    Energy.gov [DOE]

    On Wednesday March 16, the Kansas City, Kansas School District welcomed some newcomers to their community – 47 natural gas school buses deployed as part of the Clean Cities Alternative Fuel Vehicle Pilot Program.

  19. EV Everywhere: Reducing Pollution with Electric Vehicles | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Benefits of Electric Vehicles » EV Everywhere: Reducing Pollution with Electric Vehicles EV Everywhere: Reducing Pollution with Electric Vehicles Plug-in electric vehicles (also known as electric cars or EVs) can help keep your town and your world clean. In general, EVs produce fewer emissions that contribute to climate change and smog than conventional vehicles. There are two general categories of vehicle emissions: direct and life cycle. Direct emissions are emitted through the

  20. Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motors R&D Annual Progress Report | Department of Energy Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2011 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing

  1. Vehicle Technologies Office: 2012 Advanced Power Electronics and Electric

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motors R&D Annual Progress Report | Department of Energy Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2012 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The Advanced Power Electronics and Electric Motors (APEEM) program within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing

  2. Vehicle Technologies Office: 2013 Advanced Power Electronics and Electric

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motors R&D Annual Progress Report | Department of Energy Advanced Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2013 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The Advanced Power Electronics and Electric Motors (APEEM) technology area within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on

  3. Missouri Clean Energy District

    Energy.gov [DOE]

    In July 2010 Missouri enacted the Property Assessed Clean Energy Act, which led to the creation of the statewide Missouri Clean Energy District (MCED) in January 2011.

  4. NCAT Harvesting Clean Energy

    Energy.gov [DOE]

    The National Center for Appropriate Technology (NCAT) is hosting the 14th Annual Harvesting Clean Energy Conference to help advance rural economic development through clean energy development and...

  5. CT Clean Energy Communities

    Energy.gov [DOE]

    The Clean Energy Communities program, offered by the Clean Energy Finance & Investment Authority and the Connecticut Energy Efficiency Fund, offers incentives for communities that pledge their...

  6. Developing SAE Safety Standards for Hydrogen and Fuel Cell Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Developing SAE Safety Standards for Hydrogen and Fuel Cell Vehicles (FCVs) Presentation by Michael Veenstra, Ford Motor Company, at the U.S. Department of Energy's Polymer and ...

  7. Vehicle Technologies Office Merit Review 2015: Next Generation Inverter

    Energy.gov [DOE]

    Presentation given by General Motors at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about next generation inverter.

  8. Vehicle Technologies Office Merit Review 2014: Next Generation Inverter

    Energy.gov [DOE]

    Presentation given by General Motors at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about next generation inverter.

  9. Developing SAE Safety Standards for Hydrogen and Fuel Cell Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... may require reduction in generic fire size. Direction and location of fire based ... Electric Power Control Electric Drive Motor 16 SAE J2578 Fuel Cell Vehicles (FCVs) A ...

  10. Vehicle Technologies Office Merit Review 2014: A Combined Experimental...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentation given by General Motors at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about a combined ...

  11. Vehicle Technologies Office Merit Review 2015: Brushless and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Brushless and Permanent Magnet Free Wound Field Synchronous Motors for EV Traction Vehicle Technologies Office Merit Review 2015: Brushless and Permanent Magnet Free Wound Field...

  12. Technology and System Level Demonstration of Highly Efficient and Clean,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Diesel Powered Class 8 Trucks | Department of Energy 3 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt081_vss_damon_2013_o.pdf (5.05 MB) More Documents & Publications Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks Vehicle Technologies Office Merit Review 2014: Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8

  13. Technology and System Level Demonstration of Highly Efficient and Clean,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Diesel Powered Class 8 Trucks | Department of Energy 2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt081_vss_newhouse_2012_o.pdf (5.28 MB) More Documents & Publications Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks Vehicle Technologies Office Merit Review 2014: Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8

  14. Electric vehicle climate control

    SciTech Connect

    Dauvergne, J.

    1994-04-01

    EVs have insufficient energy sources for a climatic comfort system. The heat rejection of the drivetrain is dispersed in the vehicle (electric motor, batteries, electronic unit for power control). Its level is generally low (no more than 2-kW peaks) and variable according to the trip profile, with no heat rejection at rest and a maximum during regenerative braking. Nevertheless, it must be used for heating. It is not realistic to have the A/C compressor driven by the electric traction motor: the motor does not operate when the vehicle is at rest, precisely when maximum cooling power is required. The same is true for hybrid vehicles during electric operation. It is necessary to develop solutions that use stored onboard energy either from the traction batteries or specific storage source. In either case, it is necessary to design the climate control system to use the energy efficiently to maximize range and save weight. Heat loss through passenger compartment seals and the walls of the passenger compartment must be limited. Plastic body panes help to reduce heat transfer, and heat gain is minimized with insulating glazing. This article describes technical solutions to solve the problem of passenger thermal comfort. However, the heating and A/C systems of electrically operated vehicles may have marginal performance at extreme outside temperatures.

  15. Oscillation control system for electric motor drive

    DOEpatents

    Slicker, James M.; Sereshteh, Ahmad

    1988-01-01

    A feedback system for controlling mechanical oscillations in the torsionally complaint drive train of an electric or other vehicle. Motor speed is converted in a processor to estimate state signals in which a plant model which are used to electronically modify thetorque commands applied to the motor.

  16. Oscillation control system for electric motor drive

    DOEpatents

    Slicker, J.M.; Sereshteh, A.

    1988-08-30

    A feedback system for controlling mechanical oscillations in the torsionally complaint drive train of an electric or other vehicle. Motor speed is converted in a processor to estimate state signals in which a plant model which are used to electronically modify the torque commands applied to the motor. 5 figs.

  17. Permanent Magnet Development for Automotive Traction Motors | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape015_anderson_2012_o.pdf (4.77 MB) More Documents & Publications Permanent Magnet Development for Automotive Traction Motors Permanent Magnet Development for Automotive Traction Motors Vehicle Technologies Office Merit Review 2014: Permanent Magnet Development for

  18. 2015 Annual Merit Review, Vehicle Technologies Office

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    By using lightweight structural materials, cars can carry additional advanced emission control systems, safety devices, and integrated electronic systems without increasing the overall weight of the vehicle. While any vehicle can use lightweight materials, they are especially important for hybrid electric, plug-in hybrid electric, and electric vehicles. Using lightweight materials in these vehicles can offset the weight of power systems such as batteries and electric motors, improving the

  19. Clean Cities Expands and Strengthens Nationwide Partnerships | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Expands and Strengthens Nationwide Partnerships Clean Cities Expands and Strengthens Nationwide Partnerships November 20, 2012 - 12:14pm Addthis Nearly 100 Clean Cities coalitions work to reduce petroleum use in communities across the country. Led by Clean Cities coordinators, coalitions are composed of businesses, fuel providers, vehicle fleets, state and local government agencies, and community organizations. These stakeholders come together to share information and resources,

  20. Critical Materials for a Clean Energy Future | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Critical Materials for a Clean Energy Future Critical Materials for a Clean Energy Future October 19, 2011 - 5:46pm Addthis David Sandalow David Sandalow Former Under Secretary of Energy (Acting) and Assistant Secretary for Policy & International Affairs Why does it matter? Four clean energy technologies-wind turbines, electric vehicles, photovoltaic cells and fluorescent lighting-use materials at risk of supply disruptions in the next five years. Earlier this month, United States, Japanese

  1. Webtrends Archives by Fiscal Year — Vehicles

    Energy.gov [DOE]

    From the EERE Web Statistics Archive: Vehicle Technologies Office, Webtrends archives for the site, including the Alternative Fuels Data Center, EPAct Transportation Regulatory Activities, and Clean Cities by fiscal year.

  2. Vehicle Technologies Office News | Department of Energy

    Energy.gov [DOE] (indexed site)

    National Park in partnership with Northern Colorado Clean Cities, is deploying a propane pickup truck and two plug-in hybrid electric vehicles. The park has also installed...

  3. Propulsion and stabilization system for magnetically levitated vehicles

    DOEpatents

    Coffey, Howard T.

    1993-06-29

    A propulsion and stabilization system for an inductive repulsion type magnetically levitated vehicle which is propelled and stabilized by a system which includes propulsion windings mounted above and parallel to vehicle-borne suspension magnets. A linear synchronous motor is part of the vehicle guideway and is mounted above and parallel to superconducting magnets attached to the magnetically levitated vehicle.

  4. General Motors sidestream separator

    SciTech Connect

    Tessier, R.J.

    1981-01-01

    On February 15, 1980, the United States Environmental Protection Agency, acting pursuant to Paragraph 113(D) (4) of the Clean Air Act, issued to General Motors an innovative technology order covering fifteen coal-fired spreader-stoker boilers located at six General Motors plants in Ohio. The purpose and effect of this order was to permit General Motors time to develop a new, innovative technique for controlling particulate emissions from the specified boilers before compliance with the federally approved Ohio particulate control regulation was required. This new technology was christened, The Sidestream Separator, by General Motors. It provides a highly cost effective means of reducing particulate emissions below levels currently obtainable with conventionally used high efficiency mechanical collectors. These improvements could prove to be of substantial benefit to many industrial facilities with spreader-stoker coal-fired boilers that cannot be brought into compliance with applicble air pollution regulations except by application of far more expensive and unwieldly electrostatic precipitators (ESP's) or fabric filters (baghouses).

  5. Motor Fuel Excise Taxes

    SciTech Connect

    2015-09-01

    A new report from the National Renewable Energy Laboratory (NREL) explores the role of alternative fuels and energy efficient vehicles in motor fuel taxes. Throughout the United States, it is common practice for federal, state, and local governments to tax motor fuels on a per gallon basis to fund construction and maintenance of our transportation infrastructure. In recent years, however, expenses have outpaced revenues creating substantial funding shortfalls that have required supplemental funding sources. While rising infrastructure costs and the decreasing purchasing power of the gas tax are significant factors contributing to the shortfall, the increased use of alternative fuels and more stringent fuel economy standards are also exacerbating revenue shortfalls. The current dynamic places vehicle efficiency and petroleum use reduction polices at direct odds with policies promoting robust transportation infrastructure. Understanding the energy, transportation, and environmental tradeoffs of motor fuel tax policies can be complicated, but recent experiences at the state level are helping policymakers align their energy and environmental priorities with highway funding requirements.

  6. Electric vehicle drive train with rollback detection and compensation

    DOEpatents

    Konrad, Charles E. (Roanoke, VA)

    1994-01-01

    An electric vehicle drive train includes a controller for detecting and compensating for vehicle rollback, as when the vehicle is started upward on an incline. The vehicle includes an electric motor rotatable in opposite directions corresponding to opposite directions of vehicle movement. A gear selector permits the driver to select an intended or desired direction of vehicle movement. If a speed and rotational sensor associated with the motor indicates vehicle movement opposite to the intended direction of vehicle movement, the motor is driven to a torque output magnitude as a nonconstant function of the rollback speed to counteract the vehicle rollback. The torque function may be either a linear function of speed or a function of the speed squared.

  7. Electric vehicle drive train with rollback detection and compensation

    DOEpatents

    Konrad, C.E.

    1994-12-27

    An electric vehicle drive train includes a controller for detecting and compensating for vehicle rollback, as when the vehicle is started upward on an incline. The vehicle includes an electric motor rotatable in opposite directions corresponding to opposite directions of vehicle movement. A gear selector permits the driver to select an intended or desired direction of vehicle movement. If a speed and rotational sensor associated with the motor indicates vehicle movement opposite to the intended direction of vehicle movement, the motor is driven to a torque output magnitude as a nonconstant function of the rollback speed to counteract the vehicle rollback. The torque function may be either a linear function of speed or a function of the speed squared. 6 figures.

  8. Pay for Clean Energy

    Energy.gov [DOE]

    Transitioning to a clean energy economy requires innovative financing solutions that enable state, local, and tribal governments to invest in clean energy technologies. However, the clean energy puzzle can be daunting, especially when it comes to paying for clean energy efforts. The resources available here aim to provide an overview of financing for state, local, and tribal governments who are designing and implementing clean energy financing programs.

  9. Magnetic Material for PM Motors | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Magnetic Material for PM Motors Magnetic Material for PM Motors 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. pmp_23_anderson.pdf (2.23 MB) More Documents & Publications Permanent Magnet Development for Automotive Traction Motors Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual Progress Report Iver Anderson, Division of Materials Sciences and Engineering, The Ames Laboratory,

  10. Electric Motors

    Energy.gov [DOE]

    Section 313 of the Energy Independence and Security Act (EISA) of 2007 raised Federal minimum efficiency standards for general-purpose, single-speed, polyphase induction motors of 1 to 500 horsepower (hp). This new standard took effect in December 2010. The new minimum efficiency levels match FEMP's performance requirement for these motors.

  11. Clean Cities: Los Angeles Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    took on the role of Clean Cities Coordinator. His major job duties focus on mobile source air pollution reduction programs. He has managed the City's Interdepartmental Alternative...

  12. Clean Cities: Norwich Clean Cities coalition

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    administering and reporting on various programs and grant awards, including the Connecticut Clean Fuels Program and the recent Congestion Mitigation and Air Quality (CMAQ)...

  13. Vehicle Technologies Office Merit Review 2014: Technology and System Level

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks | Department of Energy Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks Vehicle Technologies Office Merit Review 2014: Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks Presentation given by Peterbilt at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer

  14. Vehicle security apparatus and method

    DOEpatents

    Veligdan, J.T.

    1996-02-13

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

  15. Vehicle security apparatus and method

    DOEpatents

    Veligdan, James T. (Manorville, NY)

    1996-02-13

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

  16. Household vehicles energy consumption 1994

    SciTech Connect

    1997-08-01

    Household Vehicles Energy Consumption 1994 reports on the results of the 1994 Residential Transportation Energy Consumption Survey (RTECS). The RTECS is a national sample survey that has been conducted every 3 years since 1985. For the 1994 survey, more than 3,000 households that own or use some 6,000 vehicles provided information to describe vehicle stock, vehicle-miles traveled, energy end-use consumption, and energy expenditures for personal vehicles. The survey results represent the characteristics of the 84.9 million households that used or had access to vehicles in 1994 nationwide. (An additional 12 million households neither owned or had access to vehicles during the survey year.) To be included in then RTECS survey, vehicles must be either owned or used by household members on a regular basis for personal transportation, or owned by a company rather than a household, but kept at home, regularly available for the use of household members. Most vehicles included in the RTECS are classified as {open_quotes}light-duty vehicles{close_quotes} (weighing less than 8,500 pounds). However, the RTECS also includes a very small number of {open_quotes}other{close_quotes} vehicles, such as motor homes and larger trucks that are available for personal use.

  17. Clean Energy Finance Guide (Chapter 5: Basic Concepts for Clean...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Finance Guide (Chapter 5: Basic Concepts for Clean Energy Unsecured Lending and Loan Loss Reserve Funds) Clean Energy Finance Guide (Chapter 5: Basic Concepts for ...

  18. Clean Energy Policy Analysis: Impact Analysis of Potential Clean...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    7891 April 2010 Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative S. Busche and E. Doris National ...

  19. Powertrain system for a hybrid electric vehicle

    DOEpatents

    Reed, Jr., Richard G. (Royal Oak, MI); Boberg, Evan S. (Hazel Park, MI); Lawrie, Robert E. (Whitmore Lake, MI); Castaing, Francois J. (Bloomfield Township, MI)

    1999-08-31

    A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration.

  20. Powertrain system for a hybrid electric vehicle

    DOEpatents

    Reed, R.G. Jr.; Boberg, E.S.; Lawrie, R.E.; Castaing, F.J.

    1999-08-31

    A hybrid electric powertrain system is provided including an electric motor/generator drivingly engaged with the drive shaft of a transmission. The electric is utilized for synchronizing the rotation of the drive shaft with the driven shaft during gear shift operations. In addition, a mild hybrid concept is provided which utilizes a smaller electric motor than typical hybrid powertrain systems. Because the electric motor is drivingly engaged with the drive shaft of the transmission, the electric motor/generator is driven at high speed even when the vehicle speed is low so that the electric motor/generator provides more efficient regeneration. 34 figs.

  1. Vehicle Technologies Office: Alternative Fuels Research and Deployment |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Alternative Fuels Research and Deployment Vehicle Technologies Office: Alternative Fuels Research and Deployment Refuse trucks in Oyster Bay, Long Island, filling up at a natural gas station. These trucks were part of a project supported by the Vehicle Technologies Office through Clean Cities. Refuse trucks in Oyster Bay, Long Island, filling up at a natural gas station. These trucks were part of a project supported by the Vehicle Technologies Office through Clean

  2. Clean Energy Ministerial Press Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Energy Ministerial Press Fact Sheet Clean Energy Ministerial Press Fact Sheet On July 19th and 20th in Washington, D.C., ministers from 24 governments participated in the first-ever Clean Energy Ministerial, launching 11 new initiatives to accelerate the global transition to clean energy. These initiatives will avoid the need to build more than 500 mid-sized power plants in the next 20 years, promote the rapid deployment of electric vehicles, support the growing global market for renewable

  3. Bioenergy & Clean Cities

    Energy.gov [DOE]

    DOE's Bioenergy Technologies Office and the Clean Cities program regularly conduct a joint Web conference for state energy office representatives and Clean Cities coordinators. The Web conferences...

  4. Clean Cities: Coalition Contacts

    Alternative Fuels and Advanced Vehicles Data Center

    Ficicchia Empire Clean Cities Northeast 212-839-7728 Christina Ficicchia See Bio 55 Water St, 9th Fl New York, NY 10041 Website New York David Keefe Genesee Region Clean...

  5. Clean Cities Program Contacts

    SciTech Connect

    2015-07-31

    Contact information for the U.S. Department of Energy's Clean Cities program staff and for the coordinators of the nearly 100 local Clean Cities coalitions across the country.

  6. Clean the Past

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Clean the Past Image of MDA B excavation with text overlay of 'How does LANL protect human ... Clean the Past Home Google Earth Tour: Environmental Cleanup Protections: Cleanup What ...

  7. Vehicle Crashworthiness

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Battery Basics Vehicle Battery Basics November 22, 2013 - 1:58pm Addthis Vehicle Battery Basics Batteries are essential for electric drive technologies such as hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and all-electric vehicles (AEVs). WHAT IS A BATTERY? A battery is a device that stores chemical energy and converts it on demand into electrical energy. It carries out this process through an electrochemical reaction, which is a chemical reaction involving the

  8. What We Clean Up & Why

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environmental Stewardship Environmental Cleanup What We Clean Up & Why What We Clean Up & Why We clean up legacy waste sites and contaminated areas for return to the public. ...

  9. Energy Department Announces Clean Cities Projects to Diversify U.S. Fuel

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Economy, Prepare for Advanced Vehicles | Department of Energy Clean Cities Projects to Diversify U.S. Fuel Economy, Prepare for Advanced Vehicles Energy Department Announces Clean Cities Projects to Diversify U.S. Fuel Economy, Prepare for Advanced Vehicles November 19, 2012 - 2:08pm Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Obama Administration's all-of-the-above energy strategy, the Energy Department today announced 20 new projects to help states and local

  10. What Is Clean Cities?

    SciTech Connect

    Not Available

    2008-04-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  11. What is Clean Cities?

    SciTech Connect

    Not Available

    2008-09-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 86 active coalitions.

  12. Vehicle Technologies Office: Materials for Hybrid and Electric Drive

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Systems | Department of Energy Hybrid and Electric Drive Systems Vehicle Technologies Office: Materials for Hybrid and Electric Drive Systems The Vehicle Technologies Office (VTO) is working to lower the cost and increase the convenience of electric drive vehicles, which include hybrid and plug-in electric vehicles. These vehicles use advanced power electronics and electric motors that face barriers because their subcomponents have specific material limitations. Novel propulsion materials

  13. Co-Optimization of Fuels and Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicles Co-Optimization of Fuels and Vehicles Plenary IV: Fuels of the Future: Accelerating the Co-Optimization of Fuels and Engines Co-Optimization of Fuels and Vehicles James E. Anderson, Technical Expert, Ford Motor Company anderson_bioenergy_2015.pdf (217.53 KB) More Documents & Publications A Vehicle Manufacturer's Perspective on Higher-Octane Fuels Co-Optima Stakeholder Listening Day Summary Report Vehicle Technologies Office Merit Review 2016: Overview of the DOE Fuel and Lubricant

  14. Alternative High-Performance Motors with Non-Rare Earth Materials...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    High-Performance Motors with Non-Rare Earth Materials Alternative High-Performance Motors with Non-Rare Earth Materials 2012 DOE Hydrogen and Fuel Cells Program and Vehicle ...

  15. Small Businesses Helping Drive Economy: Clean Energy, Clean Sites |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Businesses Helping Drive Economy: Clean Energy, Clean Sites Small Businesses Helping Drive Economy: Clean Energy, Clean Sites A memo on small businesses helping drive the economy: clean energy and clean sites. Small Businesses Helping Drive Economy: Clean Energy, Clean Sites (257.52 KB) More Documents & Publications Small_Business_Memo_Mar2010.pdf Federal Incentives for Wind Power Deployment Remarks by David Sandalow, Assistant Secretary of Energy for Policy and

  16. Vehicle Technologies Office: 2010 Advanced Power Electronics and Electric

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motors R&D Annual Progress Report | Department of Energy Power Electronics and Electric Motors R&D Annual Progress Report Vehicle Technologies Office: 2010 Advanced Power Electronics and Electric Motors R&D Annual Progress Report The APEEM subprogram within the DOE Vehicle Technologies Office (VTO) provides support and guidance for many cutting-edge automotive technologies now under development. Research is focused on developing revolutionary new power electronics (PE) and

  17. Vehicle Technologies Office Merit Review 2015: Brushless and Permanent

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Magnet Free Wound Field Synchronous Motors for EV Traction | Department of Energy Brushless and Permanent Magnet Free Wound Field Synchronous Motors for EV Traction Vehicle Technologies Office Merit Review 2015: Brushless and Permanent Magnet Free Wound Field Synchronous Motors for EV Traction Presentation given by U of Wisconsin-Madison at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about brushless and permanent

  18. EERE Success Story-Concrete Company Moving to Natural Gas with Clean

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Cities | Department of Energy Concrete Company Moving to Natural Gas with Clean Cities EERE Success Story-Concrete Company Moving to Natural Gas with Clean Cities March 10, 2015 - 10:25am Addthis Concrete mixing in the Great Lakes region is increasingly fueled by compressed natural gas (CNG), thanks to the help of the Vehicle Technologies Office's Clean Cities program. In 2010, the Chicago Area Clean Cities Coalition's American Recovery and Reinvestment Act project covered the incremental

  19. Top 10 Things You Didn't Know About Clean Cities | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Cities Top 10 Things You Didn't Know About Clean Cities June 14, 2013 - 5:21pm Addthis Nearly 100 Clean Cities coalitions work to reduce petroleum use in communities across the country. Led by Clean Cities coordinators, coalitions are composed of businesses, fuel providers, vehicle fleets, state and local government agencies, and community organizations. These stakeholders come together to share information and resources, educate the public, help craft public policy, and collaborate on

  20. Smith Electric Vehicles: Advanced Vehicle Electrification + Transporta...

    Energy.gov [DOE] (indexed site)

    Confidential, 4222013 2013 DOE VEHICLE TECHNOLOGIES PROGRAM REVIEW PRESENTATION Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector Electrification...

  1. Clean Cities: Long Beach Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center

    15 years. Tedtaotao was appointed co-coordinator of Long Beach Clean Cities in January, 2014. LA County Public Works 2275 Alcazar St Los Angeles, CA 90033 Search Coalitions Search...

  2. Clean Cities: Clean Cities-Georgia

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Atlanta was designated as the first Clean Cities coalition in the nation at the Georgia Dome in 1993. Prior to being elected as the coalition's executive director, Francis served...

  3. Vehicle Technologies Office Merit Review 2015: Lean Miller Cycle System Development for Light-Duty Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by General Motors at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about lean miller cycle system...

  4. Vehicle Technologies Office Merit Review 2016: Lean Miller Cycle System Development for Light-Duty Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by General Motors (GM) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Combustion Engines 

  5. South Carolina Clean Energy Summit

    Energy.gov [DOE]

    The South Carolina Clean Energy Business Alliance will host the fourth annual Clean Energy Summit. Learn more. 

  6. Co-Optimization of Fuels and Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Fuels and Vehicles Jim Anderson, Ford Motor Company Bioenergy 2015 June 24, 2015 Sustainable Personal Transportation Materials, Manufacturing, End-of-Life Use Less Fuel Use "Renewable" Low-GHG Fuel Reduce Vehicle Work - weight, friction, drag C x H y O z Hydrogen Electricity Increase Primary Efficiency - Engine (GTDI, CR, diesel, fuel cell) - Transmission Increase Average Efficiency - HEV Sustainable LDV transportation requires actions on multiple fronts: vehicle, fuel, and user.

  7. Executive Fleet Vehicles Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Executive Fleet Vehicles Report Executive Fleet Vehicles Report On May 24, 2011, the President issued a Presidential Memorandum on Federal Fleet Performance. In accordance with Section 1 (b) of the Presidential Memorandum and pursuant to Federal Management Regulation 102-34.50 (41 CFR 102-34.50), executive fleets are required to achieve maximum fuel efficiency; be limited in motor vehicle body size, engine size, and optional equipment to what is essential to meet agency mission; and be midsize

  8. Vehicle Energy Management | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Management Vehicle Energy Management Vehicles are complex systems with multiple power sources (such as an internal combustion engine and battery), multiple power conversion components (such as the motor and gearbox) and must satisfy numerous safety and comfort constraints, under various environmental constraints (such as temperature or grade). At Argonne, we explore how to control all these variables to make cars and trucks as energy-efficient as possible. Furthermore, vehicles are increasingly

  9. Hybrid and Electric Traction Motor | GE Global Research

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    A World-Class Traction Motor for Hybrid and Electric Vehicles Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) A World-Class Traction Motor for Hybrid and Electric Vehicles Engineers at GE Global Research are advancing motor technology that could have a substantial impact on hybrid and electric vehicles (EVs) of the

  10. EERE Success Story-UQM Patents Non-Rare Earth Magnet Motor under...

    Energy Saver

    for electric, hybrid electric, plug-in hybrid electric and fuel cell electric vehicles recently patented a new design for electric vehicle motors that use non-rare earth magnets. ...

  11. Vehicle Technologies Office Merit Review 2014: Advancing Alternative Fuel Markets Adoption and Growth

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Greater Washington Region Clean Cities Coalition at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting...

  12. Demand, Supply, and Price Outlook for Reformulated Motor Gasoline 1995

    Reports and Publications

    1994-01-01

    Provisions of the Clean Air Act Amendments of 1990 designed to reduce ground-level ozone will increase the demand for reformulated motor gasoline in a number of U.S. metropolitan areas. This article discusses the effects of the new regulations on the motor gasoline market and the refining industry.

  13. The Future Arrives for Five Clean Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Future Arrives for Five Clean Energy Technologies - 2016 Update September 2016 Revolution...Now Contributors i Acknowledgments Primary Author U.S. Department of Energy Paul Donohoo-Vallett, DOE Offce of Energy Effciency & Renewable Energy Contributing Authors U.S. Department of Energy Patrick Gilman, DOE Wind Energy Technologies Offce David Feldman, National Renewable Energy Laboratory James Brodrick, DOE Building Technologies Offce David Gohlke, DOE Vehicle Technologies Offce Roland Gravel,

  14. Vehicle Aerodynamics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicle Aerodynamics Background Tougher emissions standards, as well as industry demands for more powerful engines and new vehicle equipment, continue to increase the heat rejection requirements of heavy-duty vehicles. However, changes in the physical configuration and weight of these vehicles can affect how they handle wind resistance and energy loss due to aerodynamic drag. Role of High-Performance Computing The field of computational fluid dynamics (CFD) offers researchers the ability to

  15. Assessment of costs and benefits of flexible and alternative fuel use in the U.S. transportation sector. Technical report fourteen: Market potential and impacts of alternative fuel use in light-duty vehicles -- A 2000/2010 analysis

    SciTech Connect

    1996-01-01

    In this report, estimates are provided of the potential, by 2010, to displace conventional light-duty vehicle motor fuels with alternative fuels--compressed natural gas (CNG), liquefied petroleum gas (LPG), methanol from natural gas, ethanol from grain and from cellulosic feedstocks, and electricity--and with replacement fuels such as oxygenates added to gasoline. The 2010 estimates include the motor fuel displacement resulting both from government programs (including the Clean Air Act and EPACT) and from potential market forces. This report also provides an estimate of motor fuel displacement by replacement and alterative fuels in the year 2000. However, in contrast to the 2010 estimates, the year 2000 estimate is restricted to an accounting of the effects of existing programs and regulations. 27 figs., 108 tabs.

  16. Clean Cities 2012 Annual Metrics Report

    SciTech Connect

    Johnson, C.

    2013-12-01

    The U.S. Department of Energy's (DOE) Clean Cities program advances the nation's economic, environmental, and energy security by supporting local actions to cut petroleum use in transportation. A national network of nearly 100 Clean Cities coalitions brings together stakeholders in the public and private sectors to deploy alternative and renewable fuels, idle-reduction measures, fuel economy improvements, and new transportation technologies, as they emerge. Each year DOE asks Clean Cities coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterizes the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this report.

  17. Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Policy Options for the Hawaii Clean Energy Initiative | Department of Energy Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative Clean Energy Policy Analysis: Impact Analysis of Potential Clean Energy Policy Options for the Hawaii Clean Energy Initiative This report provides detailed analyses of the following policies to determine the impact they may have on ratepayers, businesses, and the state in terms of energy

  18. Magnetic levitation configuration incorporating levitation, guidance and linear synchronous motor

    DOEpatents

    Coffey, Howard T.

    1993-01-01

    A propulsion and suspension system for an inductive repulsion type magnetically levitated vehicle which is propelled and suspended by a system which includes propulsion windings which form a linear synchronous motor and conductive guideways, adjacent to the propulsion windings, where both combine to partially encircling the vehicle-borne superconducting magnets. A three phase power source is used with the linear synchronous motor to produce a traveling magnetic wave which in conjunction with the magnets propel the vehicle. The conductive guideway combines with the superconducting magnets to provide for vehicle leviation.

  19. Magnetic levitation configuration incorporating levitation, guidance and linear synchronous motor

    DOEpatents

    Coffey, H.T.

    1993-10-19

    A propulsion and suspension system for an inductive repulsion type magnetically levitated vehicle which is propelled and suspended by a system which includes propulsion windings which form a linear synchronous motor and conductive guideways, adjacent to the propulsion windings, where both combine to partially encircling the vehicle-borne superconducting magnets. A three phase power source is used with the linear synchronous motor to produce a traveling magnetic wave which in conjunction with the magnets propel the vehicle. The conductive guideway combines with the superconducting magnets to provide for vehicle levitation. 3 figures.

  20. Therma motor

    DOEpatents

    Kandarian, R.

    The disclosure is directed to a thermal motor utilizing two tapered prestressed parallel adjacent cylinders lengthwise disposed about one third in a coolant. Heat is applied to contacting portions of the cylinders outside the coolant to cause them to deform and turn. Heat sources such as industrial waste heat, geothermal hot water, solar radiation, etc. can be used.

  1. Wisconsin Clean Transportation Program

    Energy.gov [DOE]

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

  2. Vehicle Technologies Program - Multi-Year Program Plan 2011-2015

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    R&D 2.1 - 1 2.1.2 ADVANCED POWER ELECTRONICS AND ELECTRIC MOTORS R&D 2.1-14 2.2 ... vehicles: advanced batteries and power electronics & electric motors (the electric drive). ...

  3. Rapid road repair vehicle

    DOEpatents

    Mara, Leo M.

    1998-01-01

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

  4. Rapid road repair vehicle

    DOEpatents

    Mara, L.M.

    1998-05-05

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

  5. Clean Energy Development Fund

    Energy.gov [DOE]

    Vermont's Clean Energy Development Fund (CEDF) was established in 2005 to promote the development and deployment of cost-effective and environmentally sustainable electric power and thermal...

  6. What is Clean Cities?

    SciTech Connect

    Not Available

    2008-01-01

    Fact sheet describes the Clean Cities program, outlines its resources, and lists the contact information for its almost 90 coalition coordinators.

  7. Clean Cities & Transportation Tools

    Energy.gov [DOE]

    This presentation, presented on July 28, 2010, was on the DOE Clean Cities program to promote the use of alternative fuels and reduce petroleum consumption.

  8. Technology and System Level Demonstration of Highly Efficient and Clean,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Diesel Powered Class 8 Trucks | Department of Energy and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks Technology and System Level Demonstration of Highly Efficient and Clean, Diesel Powered Class 8 Trucks 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt081_vss_newhouse_2011_o.pdf (3.64 MB) More Documents & Publications Technology and System Level Demonstration of Highly

  9. Light Duty Efficient, Clean Combustion

    SciTech Connect

    Donald Stanton

    2010-12-31

    Cummins has successfully completed the Light Duty Efficient Clean Combustion (LDECC) cooperative program with DoE. This program was established in 2007 in support of the Department of Energy's Vehicles Technologies Advanced Combustion and Emissions Control initiative to remove critical barriers to the commercialization of advanced, high efficiency, emissions compliant internal combustion (IC) engines for light duty vehicles. Work in this area expanded the fundamental knowledge of engine combustion to new regimes and advanced the knowledge of fuel requirements for these diesel engines to realize their full potential. All of the following objectives were met with fuel efficiency improvement targets exceeded: (1) Improve light duty vehicle (5000 lb. test weight) fuel efficiency by 10.5% over today's state-of-the-art diesel engine on the FTP city drive cycle; (2) Develop and design an advanced combustion system plus aftertreatment system that synergistically meets Tier 2 Bin 5 NOx and PM emissions standards while demonstrating the efficiency improvements; (3) Maintain power density comparable to that of current conventional engines for the applicable vehicle class; and (4) Evaluate different fuel components and ensure combustion system compatibility with commercially available biofuels. Key accomplishments include: (1) A 25% improvement in fuel efficiency was achieved with the advanced LDECC engine equipped with a novel SCR aftertreatment system compared to the 10.5% target; (2) An 11% improvement in fuel efficiency was achieved with the advanced LDECC engine and no NOx aftertreamtent system; (3) Tier 2 Bin 5 and SFTP II emissions regulations were met with the advanced LDECC engine equipped with a novel SCR aftertreatment system; (4) Tier 2 Bin 5 emissions regulations were met with the advanced LDECC engine and no NOx aftertreatment, but SFTP II emissions regulations were not met for the US06 test cycle - Additional technical barriers exist for the no NOx

  10. Vehicle Technologies Office: Financial Opportunities | Department of Energy

    Energy Saver

    Department of Energy Vehicle Technologies Office: Alternative Fuels Research and Deployment Vehicle Technologies Office: Alternative Fuels Research and Deployment Refuse trucks in Oyster Bay, Long Island, filling up at a natural gas station. These trucks were part of a project supported by the Vehicle Technologies Office through Clean Cities. Refuse trucks in Oyster Bay, Long Island, filling up at a natural gas station. These trucks were part of a project supported by the Vehicle

  11. Vehicle Technologies Office: Working with Us | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    About the Vehicle Technologies Office » Vehicle Technologies Office: Working with Us Vehicle Technologies Office: Working with Us Partnerships are essential to carrying out the Vehicle Technologies Office's mission to develop and deploy on-road transportation technologies that will reduce the use of petroleum. VTO currently collaborates with industry on research through the US DRIVE and 21st Century Truck partnerships and on deployment with Clean Cities and the Workplace Charging Challenge.

  12. Electric Motor Thermal Management R&D: Annual Report

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... NREL Technical Report NRELTP- 5400-63887, June 2015. 5 K. Bennion. "Electric Motor Thermal Management R&D." 2015 DOE Vehicle Technologies Office (VTO) Annual Merit Review, June ...

  13. VP 100: UQM revving up electric motor production | Department...

    Office of Environmental Management (EM)

    VP 100: UQM revving up electric motor production July 15, 2010 - 9:06am Addthis UQM will manufacture electric vehicle propulsion systems like this at its new facility in Longmont, ...

  14. Clean Cities 2014 Annual Metrics Report

    SciTech Connect

    Johnson, Caley; Singer, Mark

    2015-12-22

    Each year, the U.S. Department of Energy asks its Clean Cities program coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction (IR) initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this 2014 Annual Metrics Report.

  15. Clean Cities 2013 Annual Metrics Report

    SciTech Connect

    Johnson, C.; Singer, M.

    2014-10-01

    Each year, the U.S. Department of Energy asks its Clean Cities program coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction (IR) initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this 2013 Annual Metrics Report.

  16. Clean Coal Program Research Activities

    SciTech Connect

    Larry Baxter; Eric Eddings; Thomas Fletcher; Kerry Kelly; JoAnn Lighty; Ronald Pugmire; Adel Sarofim; Geoffrey Silcox; Phillip Smith; Jeremy Thornock; Jost Wendt; Kevin Whitty

    2009-03-31

    Although remarkable progress has been made in developing technologies for the clean and efficient utilization of coal, the biggest challenge in the utilization of coal is still the protection of the environment. Specifically, electric utilities face increasingly stringent restriction on the emissions of NO{sub x} and SO{sub x}, new mercury emission standards, and mounting pressure for the mitigation of CO{sub 2} emissions, an environmental challenge that is greater than any they have previously faced. The Utah Clean Coal Program addressed issues related to innovations for existing power plants including retrofit technologies for carbon capture and sequestration (CCS) or green field plants with CCS. The Program focused on the following areas: simulation, mercury control, oxycoal combustion, gasification, sequestration, chemical looping combustion, materials investigations and student research experiences. The goal of this program was to begin to integrate the experimental and simulation activities and to partner with NETL researchers to integrate the Program's results with those at NETL, using simulation as the vehicle for integration and innovation. The investigators also committed to training students in coal utilization technology tuned to the environmental constraints that we face in the future; to this end the Program supported approximately 12 graduate students toward the completion of their graduate degree in addition to numerous undergraduate students. With the increased importance of coal for energy independence, training of graduate and undergraduate students in the development of new technologies is critical.

  17. New York: EERE-Funded Project Used on Toyota Vehicles | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    New York: EERE-Supported Catalyst Licensed for Use in Fuel Cell Hybrid Advanced Vehicles ... Partners Brookhaven National Laboratory, N.E. Chemcat Corporation, Toyota Motor Company

  18. Vehicle Technologies Office Merit Review 2014: Advanced Gasoline Turbocharged Direct Injection (GTDI) Engine Development

    Energy.gov [DOE]

    Presentation given by Ford Motor Companyh at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced gasoline...

  19. Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program ...

  20. Urea SCR and DPF System for Deisel Sport Utility Vehicle Meeting...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program ...

  1. Fact #778: May 6, 2013 Vehicles per Thousand Persons Rising Quickly...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    69.95 20.28 Growth from 2005 to 2011 198% 84% Sources: Population - U.S. Census Bureau, International Data Base. Vehicles - Ward's Communications, Ward's Motor Vehicle Data 2011

  2. Clean Energy Manufacturing Initiative

    SciTech Connect

    2013-04-01

    The initiative will strategically focus and rally EERE’s clean energy technology offices and Advanced Manufacturing Office around the urgent competitive opportunity for the United States to be the leader in the clean energy manufacturing industries and jobs of today and tomorrow.

  3. Electrical Motor Drive Apparatus and Method - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicles and Fuels Vehicles and Fuels Industrial Technologies Industrial Technologies Find More Like This Return to Search Electrical Motor Drive Apparatus and Method Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryThis invention discloses an electrical motor drive topology that can significantly reduce the inverter dc bus ripple currents and thus the requirement of the dc bus capacitance. It enables the inverter to cost-effectively operate in

  4. 2013 Second Quarter Clean Energy/Clean Transportation Jobs Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    Enivronmental Entrepreneurs (E2) Clean Energy/Clean Transportation Jobs Report tracks clean energy job announcements from companies, elected officials, the media and other sources, to show how how...

  5. Clean Cities Now, Vol. 13, No. 2 - June 2009 (Brochure)

    SciTech Connect

    Not Available

    2009-06-01

    The June 2009 issue of Clean Cities Now features stories about elementary school students establishing no-idle zones in San Antonio; recent Propane Road Shows in Virginia, Maryland, and South Carolina; green vehicles helping children's charities in California; and a new truck stop electrification system in South Carolina. The Fleet Experiences story features the University of Illinois-Chicago's mixed fleet of alternative fuel vehicles.

  6. Electric vehicle regenerative antiskid braking and traction control system

    DOEpatents

    Cikanek, S.R.

    1995-09-12

    An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydraulic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control. 10 figs.

  7. Electric vehicle regenerative antiskid braking and traction control system

    DOEpatents

    Cikanek, Susan R.

    1995-01-01

    An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydrualic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control.

  8. Electric Vehicles

    SciTech Connect

    Ozpineci, Burak

    2014-05-02

    Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

  9. Electric Vehicles

    ScienceCinema

    Ozpineci, Burak

    2016-07-12

    Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

  10. A Vehicle Manufacturer's Perspective on Higher-Octane Fuels | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy A Vehicle Manufacturer's Perspective on Higher-Octane Fuels A Vehicle Manufacturer's Perspective on Higher-Octane Fuels Breakout Session 1C-Fostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels A Vehicle Manufacturer's Perspective on Higher-Octane Fuels Tom Leone, Technical Expert, Powertrain Evaluation and Analysis, Ford Motor Company leone_biomass_2014.pdf (370.54 KB) More Documents & Publications Co-Optimization of Fuels and Vehicles

  11. EV Everywhere: Electric Vehicle Benefits | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Benefits EV Everywhere: Electric Vehicle Benefits EV Everywhere: Electric Vehicle Benefits Plug-in electric vehicles (also known as electric cars or EVs) are connected, fun, and practical. They can reduce emissions and even save you money. Fueling with electricity offers some advantages not available in conventional internal combustion engine vehicles. Because electric motors react quickly, EVs are very responsive and have very good torque. EVs are often more digitally connected than

  12. Tool - Vehicle System Simulation (Autonomie) | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Tool - Vehicle System Simulation (Autonomie) Tool - Vehicle System Simulation (Autonomie) Autonomie s a most powerful and robust system simulation tool for vehicle energy consumption and performance analysis. Developed in collaboration with General Motors, Autonomie is a MATLAB©-based software environment and framework for automotive control-system design, simulation, and analysis. Its application covers energy consumption, performance analysis throughout the entire vehicle development process

  13. Vehicle Technologies Office Merit Review 2014: I-40 Collaboration

    Energy.gov [DOE]

    Presentation given by Tulsa Area Clean Cities at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about I-40 collaboration.

  14. Vehicle Technologies Office Merit Review 2014: Michigan Fuel Forward

    Energy.gov [DOE]

    Presentation given by Clean Energy Coalition at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Michigan Fuel Forward.

  15. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice

    SciTech Connect

    Not Available

    2007-05-01

    This Clean Cities Program fact sheet describes aspects of flexible fuel vehicles such as use of E85, special features, benefits of use, costs, and fueling locations. It discusses performance and lists additional resources.

  16. CleanFleet. Final report: Executive summary

    SciTech Connect

    1995-12-01

    CleanFleet, formally known as the South Coast Alternative Fuels Demonstration, was a comprehensive demonstration of alternative fuel vehicles (AFVs) in daily commercial service. Between April 1992 and September 1994, five alternative fuels were tested in 84 panel vans: compressed natural gas (CNG), propane gas, methanol as M-85, California Phase 2 reformulated gasoline (RFG), and electricity. The AFVs were used in normal FedEx package delivery service in the Los Angeles basin alongside 27 {open_quotes}control{close_quotes} vans operating on regular gasoline. The liquid and gaseous fuel vans were model year 1992 vans from Ford, Chevrolet, and Dodge. The two electric vehicles (EVs) were on loan to FedEx from Southern California Edison. The AFVs represented a snapshot in time of 1992 technologies that (1) could be used reliably in daily FedEx operations and (2) were supported by the original equipment manufacturers (OEMs). A typical van is shown in Figure 2. The objective of the project was to demonstrate and document the operational, emissions, and economic status of alternative fuel, commercial fleet delivery vans in the early 1990s for meeting air quality regulations in the mid to late 1990s. During the two-year demonstration, CleanFleet`s 111 vehicles travelled more than three million miles and provided comprehensive data on three major topics: fleet operations, emissions, and fleet economics. Fleet operations were examined in detail to uncover and resolve problems with the use of the fuels and vehicles in daily delivery service. Exhaust and evaporative emissions were measured on a subset of vans as they accumulated mileage. The California Air Resources Board (ARB) measured emissions to document the environmental benefits of these AFVs. At the same time, CleanFleet experience was used to estimate the costs to a fleet operator using AFVs to achieve the environmental benefits of reduced emissions.

  17. Preliminary Assessment of Overweight Mainline Vehicles

    SciTech Connect

    Siekmann, Adam; Capps, Gary J; Lascurain, Mary Beth

    2011-11-01

    The Federal Motor Carrier Safety Administration requested information regarding overweight and oversized vehicle traffic entering inspection stations (ISs) in order to develop strategies for future research efforts and possibly help guide regulatory issues involving overweight commercial motor vehicles (CMVs). For a period of one month, inspection stations in Knox County and Greene County, Tennessee, recorded overweight and oversized vehicles that entered these ISs. During this period, 435 CMVs were recorded using an electronic form filled out by enforcement personnel at the IS. Of the 435 CMVs recorded, 381 had weight information documented with them. The majority (52.2%) of the vehicles recorded were five-axle combination vehicles, and 50.6% of all the vehicles were permitted to operate above the legal weight limit in Tennessee, which is 80,000 lb for vehicles with five or more axles. Only 16.8% of the CMVs recorded were overweight gross (11.5% of permitted vehicles) and 54.1% were overweight on an axle group. The low percentage of overweight gross CMVs was because only 45 of the vehicles over 80,000 lb. were not permitted. On average, axles that were overweight were 2,000 lb. over the legal limit for an axle or group of axles. Of the vehicles recorded, 172 vehicles were given a North American Standard (NAS) inspection during the assessment. Of those, 69% of the inspections were driver-only inspections (Level III) and only 25% of the inspections had a vehicle component (such as a Level I or Level II). The remaining 6% of inspections did not have valid Aspen numbers; the type of was inspection unknown. Data collected on the types of trailers of each vehicle showed that about half of the recorded CMVs could realistically be given a Level I (full vehicle and driver) inspection; this estimate was solely based on trailer type. Enforcement personnel at ISs without an inspection pit have difficulty fully inspecting certain vehicles due to low clearance below the trailer

  18. Permanent Magnet Development for Automotive Traction Motors | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 0 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. ape015_anderson_2010_o.pdf (2.46 MB) More Documents & Publications Permanent Magnet Development for Automotive Traction Motors Permanent Magnet Development for Automotive Traction Motors Permanent Magnet Development for

  19. Clean Cities Coordinators and Stakeholders Awarded at the Green Fleet Conference and Expo

    Energy.gov [DOE]

    At the 2013 Green Fleet Conference and Expo, a number of Clean Cities coordinators and stakeholders received awards for their dedication to increasing the environmental sustainability of vehicle fleets.

  20. Motor Packaging with Consideration of Electromagnetic and Material

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Characteristics | Department of Energy Motor Packaging with Consideration of Electromagnetic and Material Characteristics Motor Packaging with Consideration of Electromagnetic and Material Characteristics 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape035_miller_2012_o.pdf (1.55 MB) More Documents & Publications Motor Packaging with Consideration of Electromagnetic and Material Characteristics Alnico and

  1. MotorMaster+

    Energy.gov [DOE]

    MotorMaster+ is a free online National Electrical Manufacturers Association (NEMA) Premium® efficiency motor selection and management tool that supports motor and motor systems planning by identifying the most efficient action for a given repair or motor purchase decision. The tool includes a catalog of more than 20,000 low-voltage induction motors, and features motor inventory management tools, maintenance log tracking, efficiency analysis, savings evaluation, energy accounting, and environmental reporting capabilities.

  2. Keeping condensers clean

    SciTech Connect

    Wicker, K.

    2006-04-15

    The humble condenser is among the biggest contributors to a steam power plant's efficiency. But although a clean condenser can provide great economic benefit, a dirty one can raise plant heat rate, resulting in large losses of generation revenue and/or unnecessarily high fuel bills. Conventional methods for cleaning fouled tubes range form chemicals to scrapers to brushes and hydro-blasters. This article compares the available options and describes how one power station, Omaha Public Power District's 600 MW North Omaha coal-fired power station, cleaned up its act. The makeup and cooling water of all its five units comes from the Missouri River. 6 figs.

  3. Cleaning method and apparatus

    DOEpatents

    Jackson, Darryl D. (Los Alamos, NM); Hollen, Robert M. (Los Alamos, NM)

    1983-01-01

    A new automatable cleaning apparatus which makes use of a method of very thoroughly and quickly cleaning a gauze electrode used in chemical analyses is given. The method generates very little waste solution, and this is very important in analyzing radioactive materials, especially in aqueous solutions. The cleaning apparatus can be used in a larger, fully automated controlled potential coulometric apparatus. About 99.98% of a 5 mg. plutonium sample was removed in less than 3 minutes, using only about 60 ml. of rinse solution and two main rinse steps.

  4. Cleaning method and apparatus

    DOEpatents

    Jackson, D.D.; Hollen, R.M.

    1981-02-27

    A method of very thoroughly and quikcly cleaning a guaze electrode used in chemical analyses is given, as well as an automobile cleaning apparatus which makes use of the method. The method generates very little waste solution, and this is very important in analyzing radioactive materials, especially in aqueous solutions. The cleaning apparatus can be used in a larger, fully automated controlled potential coulometric apparatus. About 99.98% of a 5 mg plutonium sample was removed in less than 3 minutes, using only about 60 ml of rinse solution and two main rinse steps.

  5. Vehicle Technologies Office: 2009 Advanced Vehicle Technology...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Vehicle Technologies Office: 2008 Advanced Vehicle Technology Analysis and ...

  6. Vehicle Technologies Office: AVTA - Electric Vehicle Charging...

    Energy Saver

    Charging Equipment (EVSE) Testing Data Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment (EVSE) Testing Data Electric vehicle chargers (otherwise known as ...

  7. Wisconsin Clean Transportation Program

    Energy.gov [DOE]

    2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

  8. Clean Currents | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Currents Jump to: navigation, search Logo: Clean Currents Name: Clean Currents Address: 155 Gibbs St. Suite 425 Place: Rockville, Maryland Zip: 20850 Sector: Wind energy...

  9. Clean Fractionation - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Biomass and Biofuels Biomass and Biofuels Find More Like This Return to Search Clean ... Using a single-phase mixture digestion process followed by a phase separation, Clean ...

  10. Brake blending strategy for a hybrid vehicle

    DOEpatents

    Boberg, Evan S.

    2000-12-05

    A hybrid electric powertrain system is provided including a transmission for driving a pair of wheels of a vehicle and a heat engine and an electric motor/generator coupled to the transmission. A friction brake system is provided for applying a braking torque to said vehicle. A controller unit generates control signals to the electric motor/generator and the friction brake system for controllably braking the vehicle in response to a drivers brake command. The controller unit determines and amount of regenerative torque available and compares this value to a determined amount of brake torque requested for determining the control signals to the electric motor/generator and the friction brake system.

  11. Clean Energy Works

    Energy.gov [DOE]

    Through Clean Energy Works, homeowners can finance up to $30,000 at a fixed interest rate for home energy efficiency retrofits for a variety of measures. Customers have varying lender and loan op...

  12. Clean Energy Fund (CEF)

    Energy.gov [DOE]

    On January 2016, the New York Public Service Commission (PUC) approved $5 billion Clean Energy Fund (CEF) as a successor to the New York’s Energy Efficiency Portfolio Standard (EEPS) and Renewable...

  13. Enhanced Chemical Cleaning

    SciTech Connect

    Spires, Renee H.

    2010-11-01

    Renee Spires, Project Manager at Savannah River Remediation, opens Session 3 (Accelerated Waste Retrieval and Closure: Key Technologies) at the 2010 EM Waste Processing Technical Exchange with a talk on enhanced chemical cleaning.

  14. Clean Energy Procurement

    Office of Energy Efficiency and Renewable Energy (EERE)

    Subsequently, in 2009, the state embarked upon an initiative with the University System of Maryland, termed "Clean Energy Horizons," to contract for renewable energy through long-term power...

  15. Clean Energy Ministerial

    Energy.gov [DOE]

    The United States will host the seventh Clean Energy Ministerial (CEM7) in San Francisco, California, on June 1–2, 2016. The annual meeting of energy ministers and other high-level delegates from...

  16. Clean Coal Research

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE's clean coal R&D is focused on developing and demonstrating advanced power generation and carbon capture, utilization and storage technologies for existing facilities and new fossil-fueled...

  17. #CleanTechNow

    SciTech Connect

    Moniz, Ernest

    2013-09-17

    Over the past four years, America's clean energy future has come into sharper focus. Yesterday's visionary goals are now hard data -- tangible evidence that our energy system is undergoing a transformation. The Energy Department's new paper "Revolution Now: The Future Arrives for Four Clean Energy Technologies" highlights these changes and shows how cost reductions and product improvements have sparked a surge in consumer demand for wind turbines, solar panels, electric cars and super efficient lighting.

  18. #CleanTechNow

    ScienceCinema

    Moniz, Ernest

    2016-07-12

    Over the past four years, America's clean energy future has come into sharper focus. Yesterday's visionary goals are now hard data -- tangible evidence that our energy system is undergoing a transformation. The Energy Department's new paper "Revolution Now: The Future Arrives for Four Clean Energy Technologies" highlights these changes and shows how cost reductions and product improvements have sparked a surge in consumer demand for wind turbines, solar panels, electric cars and super efficient lighting.

  19. Clean Tech Now | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now Clean Tech Now America's energy landscape is undergoing a dramatic transformation. According to a new Energy Department report, falling costs for four clean energy technologies -- land-based wind power, solar panels, electric cars and LED lighting -- have led to a surge in demand and deployment. The numbers tell an exciting story: America is experiencing a

  20. Clean Cities Now: Vol. 18, No. 1, Spring 2014 (Newsletter)

    SciTech Connect

    Not Available

    2014-04-01

    Spring 2014 edition of the biannual newsletter of the U.S. Department of Energy's Clean Cities program. Each issue contains program news, success stories, and information about tools and resources to assist in the deployment of alternative fuels, advanced vehicles, idle reduction, fuel efficiency improvements, and other measures to cut petroleum use in transportation.

  1. New National Clean Fleets Partners Build New Roads to Sustainability

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Department welcomes three new fleets to the National Clean Fleets Partnership: Republic Services, Time Warner Cable, and CHS. The Partnership helps the country’s largest fleets reduce their petroleum use by switching to alternative fuels, adopting advanced technology vehicles, reducing their idling, and implementing other fuel saving techniques.

  2. Vehicle Technologies Office Merit Review 2016: Next Generation Inverter

    Energy.gov [DOE]

    Presentation given by General Motors (GM) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric Drive Systems

  3. NREL: Learning - Plug-In Hybrid Electric Vehicle Basics

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Credit: Keith Wipke Image of the cutaway top view of a passenger vehicle showing the drive train that contains an electric motor and a small internal combustion engine side by side ...

  4. 10 Questions with Advanced Tech Vehicle Engineer, Pam Fletcher...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Pam Fletcher is the executive chief engineer for electric vehicles at General Motors, including Chevrolet's plug-in electric car: the Volt. She spoke with Energy.gov about what ...

  5. EcoCAR 3 Pushes the Vehicle Efficiency Envelope

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Department of Energy is partnering with Argonne National Laboratory and General Motors to support the EcoCAR 3 collegiate competition to design, build and optimize eco-friendly powertrains for vehicles.

  6. A Vehicle Manufacturer's Perspective on Higher-Octane Fuels

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicle Manufacturer's Perspective on Higher-Octane Fuels Tom Leone, Ford Motor Company DOE "Biomass 2014" meeting Washington, D.C. July 29, 2014 2 Octane rating of fuel The octane ...

  7. Multi-Material Lightweight Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicles Tim Skszek, Jeff Conklin Vehma International David Wagner, Matt Zaluzec Ford Motor Co. June 11, 2015 Project ID # LM072 June 11, 2015 This presentation does not contain any proprietary, confidential, or otherwise restricted information 1 Acknowledgement This material is based upon work supported by the Department of Energy National Energy Technology Laboratory under Award Number No. DE-EE0005574. This report was prepared as an account of work sponsored by an agency of the United States

  8. A University Consortium on Efficient and Clean High-Pressure, Lean Burn

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (HPLB) Engines | Department of Energy A University Consortium on Efficient and Clean High-Pressure, Lean Burn (HPLB) Engines A University Consortium on Efficient and Clean High-Pressure, Lean Burn (HPLB) Engines 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace019_wooldridge_2012_o.pdf (2.63 MB) More Documents & Publications A University Consortium on Efficient and Clean High-Pressure, Lean Burn (HPLB) Engines A

  9. How to be a Clean Energy Baller: Drive an Electric Car | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy to be a Clean Energy Baller: Drive an Electric Car How to be a Clean Energy Baller: Drive an Electric Car September 8, 2016 - 2:50pm Addthis Illustration by Sarah Harman, Energy Department Illustration by Sarah Harman, Energy Department Mike Mueller Senior Digital Content Strategist, EERE Communications Learn more about electric vehicles There's a new revolution going on that's redefining what coolness is. No longer is clean energy just for those who wear socks and sandals (which is

  10. 2010 Vehicle Technologies Market Report

    SciTech Connect

    Ward, Jacob; Davis, Stacy Cagle; Diegel, Susan W

    2011-06-01

    In the past five years, vehicle technologies have advanced on a number of fronts: power-train systems have become more energy efficient, materials have become more lightweight, fuels are burned more cleanly, and new hybrid electric systems reduce the need for traditional petroleum-fueled propulsion. This report documents the trends in market drivers, new vehicles, and component suppliers. This report is supported by the U.S. Department of Energy s (DOE s) Vehicle Technologies Program, which develops energy-efficient and environmentally friendly transportation technologies that will reduce use of petroleum in the United States. The long-term aim is to develop "leap frog" technologies that will provide Americans with greater freedom of mobility and energy security, while lowering costs and reducing impacts on the environment.

  11. 2008 Vehicle Technologies Market Report

    SciTech Connect

    Ward, J.; Davis, S.

    2009-07-01

    In the past five years, vehicle technologies have advanced on a number of fronts: power-train systems have become more energy efficient, materials have become more lightweight, fuels are burned more cleanly, and new hybrid electric systems reduce the need for traditional petroleum-fueled propulsion. This report documents the trends in market drivers, new vehicles, and component suppliers. This report is supported by the Department of Energy's (DOE's) Vehicle Technologies Program, which develops energy-efficient and environmentally friendly highway transportation technologies that will reduce use of petroleum in the United States. The long-term aim is to develop 'leap frog' technologies that will provide Americans with greater freedom of mobility and energy security, while lowering costs and reducing impacts on the environment.

  12. What is Clean Cities? (Brochure)

    SciTech Connect

    Not Available

    2011-03-01

    Fact sheet describes the Clean Cities program and includes the contact information for its 87 coalitions.

  13. Clean Energy Works Oregon (CEWO)

    Energy.gov [DOE]

    Presents Clean Energy Works Oregon's program background and the four easy steps to lender selection.

  14. Revolutionizing Clean Energy Technology with Advanced Composites...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Revolutionizing Clean Energy Technology with Advanced Composites Revolutionizing Clean Energy Technology with Advanced Composites Addthis

  15. Rare-Earth-Free Nanostructure Magnets: Rare-Earth-Free Permanent Magnets for Electric Vehicle Motors and Wind Turbine Generators: Hexagonal Symmetry Based Materials Systems Mn-Bi and M-type Hexaferrite

    SciTech Connect

    2012-01-01

    REACT Project: The University of Alabama is developing new iron- and manganese-based composite materials for use in the electric motors of EVs and renewable power generators that will demonstrate magnetic properties superior to today’s best rare-earth-based magnets. Rare earths are difficult and expensive to refine. EVs and renewable power generators typically use rare earths to make their electric motors smaller and more powerful. The University of Alabama has the potential to improve upon the performance of current state-of-the-art rare-earth-based magnets using low-cost and more abundant materials such as manganese and iron. The ultimate goal of this project is to demonstrate improved performance in a full-size prototype magnet at reduced cost.

  16. Robotic vehicle

    DOEpatents

    Box, W.D.

    1997-02-11

    A robotic vehicle is described for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle. 20 figs.

  17. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1997-01-01

    A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

  18. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1998-01-01

    A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

  19. Robotic vehicle

    DOEpatents

    Box, W.D.

    1998-08-11

    A robotic vehicle is described for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendible appendages, each of which is radially extendible relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendible members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle. 20 figs.

  20. Vehicle Technologies Office: Laboratory Facilities and Collaborative

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Research for Electric Drive Technologies | Department of Energy Laboratory Facilities and Collaborative Research for Electric Drive Technologies Vehicle Technologies Office: Laboratory Facilities and Collaborative Research for Electric Drive Technologies The Vehicle Technologies Office (VTO) works with a variety of U.S. Department of Energy (DOE) National Laboratories to maintain unique user facilities and conduct research and development (R&D) on power electronics, electric motors, and

  1. Motor Repair Tech Brief

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Motor Repair Tech Brief u Why do motors fail? u When should you repair instead of replace? u How can reliability and efficiency be assured in a repair? This Tech Brief applies to: Random Wound Induction Motors Designs A-E Acknowledgements The following series of Repair Documents-The Service Center Evaluation Guide, Selected Bibliography on Electric Motor Repair, Model Repair Specifications for Low Voltage Motors, and Motor Repair Tech Brief- were produced by the U.S. Department of Energy's

  2. Flexible Fuel Vehicles: Providing a Renewable Fuel Choice (Revised)

    SciTech Connect

    Not Available

    2008-06-01

    Clean Cities fact sheet describing aspects of flexible fuel vehicles such as use of E85, special features, benefits of use, costs, and fueling locations. It includes discussion on performance and how to identify these vehicles as well as listing additional resources.

  3. CleanFleet. Final report: Volume 5, employee attitude assessment

    SciTech Connect

    1995-12-01

    The experiences of couriers, operations managers, vehicle handlers (refuelers), and mechanics who drove and/or worked with alternative fuel vehicles, and the attitudes and perceptions of people with these experiences, are examined. Five alternative fuels studied in the CleanFleet project are considers& compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The three major areas of interest include comparative analysis of issues such as health, safety and vehicle performance, business issues encompassing several facets of station operations, and personal commentary and opinions about the CleanFleet project and the alterative fuels. Results of the employee attitude assessment are presented as both statistical and qualitative analysis.

  4. Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual Progress

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report | Department of Energy 09 Propulsion Materials R&D Annual Progress Report Vehicle Technologies Office: 2009 Propulsion Materials R&D Annual Progress Report 2009_propulsion_materials.pdf (20.14 MB) More Documents & Publications Magnetic Material for PM Motors Permanent Magnet Development for Automotive Traction Motors Vehicle Technologies Office: 2011 Propulsion Materials

  5. Sandia Energy - Sandia and General Motors: Advancing Clean Combustion...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    chemists discover new pathway in mechanism of soot formation Scheferaward Permalink Gallery Sandia's Katrina Groth and Ethan Hecht win inaugural Robert Schefer Best Paper award...

  6. Vehicle Data for Alternative Fuel Vehicles (AFVs) and Hybrid Fuel Vehicles (HEVs) from the Alternative Fuels and Advanced Vehicles Data Center (AFCD)

    DOE Data Explorer

    The AFDC provides search capabilities for many different models of both light-duty and heavy-duty vehicles. Engine and transmission type, fuel and class, fuel economy and emission certification are some of the facts available. The search will also help users locate dealers in their areas and do cost analyses. Information on alternative fuel vehicles and on advanced technology vehicles, along with calculators, resale and conversion information, links to incentives and programs such as Clean Cities, and dozens of fact sheets and publications make this section of the AFDC a valuable resource for car buyers.

  7. 54.5 MPG and Beyond: Hybridization Moves Vehicles Forward | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Hybridization Moves Vehicles Forward 54.5 MPG and Beyond: Hybridization Moves Vehicles Forward November 29, 2012 - 4:01pm Addthis With help from the Clean Cities National Parks Initiative, Grand Teton National Park was able to purchase hybrid electric vehicles, which the park's Wildlife Brigade use to spark discussions about emission and fuel efficiency. | Photo courtesy of the National Park Service. With help from the Clean Cities National Parks Initiative, Grand Teton National Park

  8. DOE Hybrid and Electric Vehicle Test Platform

    SciTech Connect

    Gao, Yimin

    2012-03-31

    Based on the contract NT-42790 to the Department of Energy, “Plug-in Hybrid Ethanol Research Platform”, Advanced Vehicle Research Center (AVRC) Virginia has successfully developed the phase I electric drive train research platform which has been named as Laboratory Rapid Application Testbed (LabRAT). In phase II, LabRAT is to be upgraded into plug-in hybrid research platform, which will be capable of testing power systems for electric vehicles, and plug-in hybrid electric vehicles running on conventional as well as alternative fuels. LabRAT is configured as a rolling testbed with plentiful space for installing various component configurations. Component connections are modularized for flexibility and are easily replaced for testing various mechanisms. LabRAT is designed and built as a full functional vehicle chassis with a steering system, brake system and four wheel suspension. The rear drive axle offers maximum flexibility with a quickly changeable gear ratio final drive to accommodate different motor speed requirements. The electric drive system includes an electric motor which is mechanically connected to the rear axle through an integrated speed/torque sensor. Initially, a 100 kW UQM motor and corresponding UQM motor controller is used which can be easily replaced with another motor/controller combination. A lithium iron phosphate (LiFePO4) battery pack is installed, which consists of 108 cells of 100 AH capacity, giving the total energy capacity of 32.5 kWh. Correspondingly, a fully functional battery management system (BMS) is installed to perform battery cell operation monitoring, cell voltage balancing, and reporting battery real time operating parameters to vehicle controller. An advanced vehicle controller ECU is installed for controlling the drive train. The vehicle controller ECU receives traction or braking torque command from driver through accelerator and brake pedal position sensors and battery operating signals from the BMS through CAN BUS

  9. Vehicle Technologies Office Merit Review 2016: VTO Deployment Overview |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy VTO Deployment Overview Vehicle Technologies Office Merit Review 2016: VTO Deployment Overview Presentation given by Department of Energy (DOE) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Technology Integration ti001_smith_2016_o_web.pdf (4.04 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Clean Fuels Ohio's Fast Track to AFV Adoption in Ohio

  10. Clean Coal Power Initiative

    SciTech Connect

    Doug Bartlett; Rob James; John McDermott; Neel Parikh; Sanjay Patnaik; Camilla Podowski

    2006-03-31

    This report is the fifth quarterly Technical Progress Report submitted by NeuCo, Incorporated, under Award Identification Number, DE-FC26-04NT41768. This award is part of the Clean Coal Power Initiative (''CCPI''), the ten-year, $2B initiative to demonstrate new clean coal technologies in the field. This report is one of the required reports listed in Attachment B Federal Assistance Reporting Checklist, part of the Cooperative Agreement. The report covers the award period January 1, 2006 - March 31, 2006 and NeuCo's efforts within design, development, and deployment of on-line optimization systems during that period.

  11. Clean Cities Guide to Alternative Fuel Commercial Lawn Equipment (Brochure)

    SciTech Connect

    Not Available

    2011-10-01

    Guide explains the different types of alternative fuel commercial mowers and lists the makes and models of the ones available on the market. Turf grass is a fixture of the American landscape and the American economy. It is the nation's largest irrigated crop, covering more than 40 million acres. Legions of lawnmowers care for this expanse during the growing season-up to year-round in the warmest climates. The annual economic impact of the U.S. turf grass industry has been estimated at more than $62 billion. Lawn mowing also contributes to the nation's petroleum consumption and pollutant emissions. Mowers consume 1.2 billion gallons of gasoline annually, about 1% of U.S. motor gasoline consumption. Commercial mowing accounts for about 35% of this total and is the highest-intensity use. Large property owners and mowing companies cut lawns, sports fields, golf courses, parks, roadsides, and other grassy areas for 7 hours per day and consume 900 to 2,000 gallons of fuel annually depending on climate and length of the growing season. In addition to gasoline, commercial mowing consumes more than 100 million gallons of diesel annually. Alternative fuel mowers are one way to reduce the energy and environmental impacts of commercial lawn mowing. They can reduce petroleum use and emissions compared with gasoline- and diesel-fueled mowers. They may also save on fuel and maintenance costs, extend mower life, reduce fuel spillage and fuel theft, and promote a 'green' image. And on ozone alert days, alternative fuel mowers may not be subject to the operational restrictions that gasoline mowers must abide by. To help inform the commercial mowing industry about product options and potential benefits, Clean Cities produced this guide to alternative fuel commercial lawn equipment. Although the guide's focus is on original equipment manufacturer (OEM) mowers, some mowers can be converted to run on alternative fuels. For more information about propane conversions. This guide may be

  12. Safety and Regulatory Structure for CNG/Hydrogen Vehicles and Fuels in the United States

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CNG/H2 Vehicles and Fuels in the United States Compressed Natural Gas and Hydrogen Fuels: Lessons Learned for Safe Deployment of Vehicles Workshop December 2009 2 Overview DOT/NHTSA Mission Federal Motor Vehicle Safety Standards (FMVSS) FMVSS covering alternative fuel vehicles Research supporting new/improved FMVSS for alternative fuel vehicles International Harmonization - Global Technical Regulations 3 Mission Statements DOT Mission Statement Serve the United States by ensuring a safe

  13. Battery/Heat Engine Vehicle Analysis

    Energy Science and Technology Software Center

    1991-03-01

    MARVEL performs least-life-cycle-cost analyses of battery/heat engine/hybrid vehicle systems to determine the combination of battery and heat engine characteristics for different vehicle types and missions. Simplified models are used for the transmission, motor/generator, controller, and other vehicle components, while a rather comprehensive model is used for the battery. Battery relationships available include the Ragone curve, peak power versus specific energy and depth-of-discharge (DOD), cycle life versus DOD, effects of battery scale, and capacity recuperation duemore » to intermittent driving patterns. Energy management in the operation of the vehicle is based on the specified mission requirements, type and size of the battery, allowable DOD, size of the heat engine, and the management strategy employed. Several optional management strategies are available in MARVEL. The program can be used to analyze a pure electric vehicle, a pure heat engine vehicle, or a hybrid vehicle that employs batteries as well as a heat engine. Cost comparisons for these vehicles can be made on the same basis. Input data for MARVEL are contained in three files generated by the user using three preprocessors which are included. MVDATA processes vehicle specification and mission requirements information, while MBDATA creates a file containing specific peak power as a function of specific energy and DOD, and MPDATA produces the file containing vehicle velocity specification data based on driving cycle information.« less

  14. Heavy and Overweight Vehicle Defects Interim Report

    SciTech Connect

    Siekmann, Adam; Capps, Gary J

    2012-12-01

    The Federal Highway Administration (FHWA), along with the Federal Motor Carrier Safety Administration (FMCSA), has an interest in overweight commercial motor vehicles, how they affect infrastructure, and their impact on safety on the nation s highways. To assist both FHWA and FMCSA in obtaining more information related to this interest, data was collected and analyzed from two separate sources. A large scale nationwide data collection effort was facilitated by the Commercial Vehicle Safety Alliance as part of a special study on overweight vehicles and an additional, smaller set, of data was collected from the state of Tennessee which included a much more detailed set of data. Over a six-month period, 1,873 Level I inspections were performed in 18 different states that volunteered to be a part of this study. Of the 1,873 inspections, a vehicle out-of-service (OOS) violation was found on 44.79% of the vehicles, a rate significantly higher than the national OOS rate of 27.23%. The main cause of a vehicle being placed OOS was brake-related defects, with approximately 30% of all vehicles having an OOS brake violation. Only about 4% of vehicles had an OOS tire violation, and even fewer had suspension and wheel violations. Vehicle weight violations were most common on an axle group as opposed to a gross vehicle weight violation. About two thirds of the vehicles cited with a weight violation were overweight on an axle group with an average amount of weight over the legal limit of about 2,000 lbs. Data collection is scheduled to continue through January 2014, with more potentially more states volunteering to collect data. More detailed data collections similar to the Tennessee data collection will also be performed in multiple states.

  15. Autonomous vehicles

    SciTech Connect

    Meyrowitz, A.L.; Blidberg, D.R.; Michelson, R.C. |

    1996-08-01

    There are various kinds of autonomous vehicles (AV`s) which can operate with varying levels of autonomy. This paper is concerned with underwater, ground, and aerial vehicles operating in a fully autonomous (nonteleoperated) mode. Further, this paper deals with AV`s as a special kind of device, rather than full-scale manned vehicles operating unmanned. The distinction is one in which the AV is likely to be designed for autonomous operation rather than being adapted for it as would be the case for manned vehicles. The authors provide a survey of the technological progress that has been made in AV`s, the current research issues and approaches that are continuing that progress, and the applications which motivate this work. It should be noted that issues of control are pervasive regardless of the kind of AV being considered, but that there are special considerations in the design and operation of AV`s depending on whether the focus is on vehicles underwater, on the ground, or in the air. The authors have separated the discussion into sections treating each of these categories.

  16. Precision cleaning apparatus and method

    DOEpatents

    Schneider, Thomas W.; Frye, Gregory C.; Martin, Stephen J.

    1998-01-01

    A precision cleaning apparatus and method. The precision cleaning apparatus includes a cleaning monitor further comprising an acoustic wave cleaning sensor such as a quartz crystal microbalance (QCM), a flexural plate wave (FPW) sensor, a shear horizontal acoustic plate mode (SH--APM) sensor, or a shear horizontal surface acoustic wave (SH--SAW) sensor; and measurement means connectable to the sensor for measuring in-situ one or more electrical response characteristics that vary in response to removal of one or more contaminants from the sensor and a workpiece located adjacent to the sensor during cleaning. Methods are disclosed for precision cleaning of one or more contaminants from a surface of the workpiece by means of the cleaning monitor that determines a state of cleanliness and any residual contamination that may be present after cleaning; and also for determining an effectiveness of a cleaning medium for removing one or more contaminants from a workpiece.

  17. Precision cleaning apparatus and method

    DOEpatents

    Schneider, T.W.; Frye, G.C.; Martin, S.J.

    1998-01-13

    A precision cleaning apparatus and method are disclosed. The precision cleaning apparatus includes a cleaning monitor further comprising an acoustic wave cleaning sensor such as a quartz crystal microbalance (QCM), a flexural plate wave (FPW) sensor, a shear horizontal acoustic plate mode (SH--APM) sensor, or a shear horizontal surface acoustic wave (SH--SAW) sensor; and measurement means connectable to the sensor for measuring in-situ one or more electrical response characteristics that vary in response to removal of one or more contaminants from the sensor and a workpiece located adjacent to the sensor during cleaning. Methods are disclosed for precision cleaning of one or more contaminants from a surface of the workpiece by means of the cleaning monitor that determines a state of cleanliness and any residual contamination that may be present after cleaning; and also for determining an effectiveness of a cleaning medium for removing one or more contaminants from a workpiece. 11 figs.

  18. DOE Awards up to $5.5 Million for X PRIZE to Promote Clean, Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficient Vehicles | Department of Energy up to $5.5 Million for X PRIZE to Promote Clean, Energy Efficient Vehicles DOE Awards up to $5.5 Million for X PRIZE to Promote Clean, Energy Efficient Vehicles November 2, 2009 - 12:00am Addthis WASHINGTON, DC - Energy Secretary Steven Chu today announced that the Department of Energy is providing up to $5.5 million in funding from the American Recovery and Reinvestment Act to support the X PRIZE Foundation's work to inspire a new generation of

  19. Target Explanation Document: Onboard Hydrogen Storage for Light-Duty Fuel Cell Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Target Explanation Document: Onboard Hydrogen Storage for Light-Duty Fuel Cell Vehicles Revised May 2015 This target explanation is a document of the U.S. DRIVE Partnership. U.S. DRIVE (Driving Research and Innovation for Vehicle efficiency and Energy sustainability) is a voluntary, non-binding, and nonlegal partnership among the U.S. Department of Energy; USCAR, representing Fiat Chrysler Automotive, Ford Motor Company, and General Motors; Tesla Motors; five energy companies -BP America,

  20. Clean Cities Tools

    SciTech Connect

    2014-12-19

    The U.S. Department of Energy's Clean Cities offers a large collection of Web-based tools on the Alternative Fuels Data Center. These calculators, interactive maps, and data searches can assist fleets, fuels providers, and other transportation decision makers in their efforts to reduce petroleum use.