National Library of Energy BETA

Sample records for hybrid-electric delivery vans

  1. United Parcel Service Evaluates Hybrid Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-02-01

    This fact sheet describes how the National Renewable Energy Laboratory's Fleet Test and Evaluation team evaluated the 12-month, in-service performance of six Class 4 hybrid electric delivery vans - fueled by regular diesel - and six comparable conventional diesel vans operated by the United Parcel Service.

  2. Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.

    2009-12-01

    Results of an NREL study of a parallel hybrid electric-diesel propulsion system in United Parcel Service-operated delivery vans show that the hybrids had higher fuel economy than standard diesel vans.

  3. Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-01-01

    This fact sheet describes the performance evaluation of United Parcel Service's second-generation hybrid-electric delivery vans. The Fleet Test and Evaluation Team at the National Renewable Energy Laboratory (NREL) is evaluating the 18-month, in-service performance of 11 of these vans along with 11 comparable conventional diesel vans operating in Minneapolis, Minnesota. As a complement to the field study, the team recently completed fuel economy and emissions testing at NREL's Renewable Fuels and Lubricants (ReFUEL) laboratory.

  4. Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-11-01

    This fact sheet describes UPS second generation hybrid-electric delivery vehicles as compared to conventional delivery vehicles. Medium-duty commercial vehicles such as moving trucks, beverage-delivery trucks, and package-delivery vans consume almost 2,000 gal of fuel per year on average. United Parcel Service (UPS) operates hybrid-electric package-delivery vans to reduce the fuel use and emissions of its fleet. In 2008, the National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the first generation of UPS' hybrid delivery vans. These hybrid vans demonstrated 29%-37% higher fuel economy than comparable conventional diesel vans, which contributed to UPS' decision to add second-generation hybrid vans to its fleet. The Fleet Test and Evaluation Team is now evaluating the 18-month, in-service performance of 11 second-generation hybrid vans and 11 comparable conventional diesel vans operated by UPS in Minneapolis, Minnesota. The evaluation also includes testing fuel economy and emissions at NREL's Renewable Fuels and Lubricants (ReFUEL) Laboratory and comparing diesel particulate filter (DPF) regeneration. In addition, a followup evaluation of UPS' first-generation hybrid vans will show how those vehicles performed over three years of operation. One goal of this project is to provide a consistent comparison of fuel economy and operating costs between the second-generation hybrid vans and comparable conventional vans. Additional goals include quantifying the effects of hybridization on DPF regeneration and helping UPS select delivery routes for its hybrid vans that maximize the benefits of hybrid technology. This document introduces the UPS second-generation hybrid evaluation project. Final results will be available in mid-2012.

  5. Thirty-Six Month Evaluation of UPS Diesel Hybrid Electric Delivery Vans

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans M. Lammert and K. Walkowicz Technical Report NREL/TP-5400-53503 March 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Thirty-Six Month Evaluation of UPS Diesel

  6. Eighteen-Month Final Evaluation of UPS Second Generation Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-09-01

    A parallel hybrid-electric diesel delivery van propulsion system was evaluated at a UPS facility in Minneapolis using on-vehicle data logging, fueling, and maintenance records. Route and drive cycle analysis showed different duty cycles for hybrid vs. conventional delivery vans; routes were switched between the study groups to provide a valid comparison. The hybrids demonstrated greater advantage on the more urban routes; the initial conventional vans' routes had less dense delivery zones. The fuel economy of the hybrids on the original conventional group?s routes was 10.4 mpg vs. 9.2 mpg for the conventional group on those routes a year earlier. The hybrid group's fuel economy on the original hybrid route assignments was 9.4 mpg vs. 7.9 mpg for the conventional group on those routes a year later. There was no statistically significant difference in total maintenance cost per mile or for the vehicle total cost of operation per mile. Propulsion-related maintenance cost per mile was 77% higher for the hybrids, but only 52% more on a cost-per-delivery-day basis. Laboratory dynamometer testing demonstrated 13%-36% hybrid fuel economy improvement, depending on duty cycle, and up to a 45% improvement in ton-mi/gal. NOx emissions increased 21%-49% for the hybrids in laboratory testing.

  7. Project Overview: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet), Vehicle Technologies Program (VTP)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    eere.energy.gov * November 2011 UPS operates 381 hybrid-electric delivery vans nationwide. This image is reproduced with permission of United Parcel Service of America, Inc. © 2011 United Parcel Service of America, Inc. All rights reserved. Photo from UPS, NREL/PIX 19821 Advanced Vehicle Testing This project is part of a series of evaluations performed by NREL's Fleet Test and Evaluation Team for the U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA). AVTA bridges the gap

  8. Thirty-Six Month Evaluation of UPS Diesel Hybrid-Electric Delivery Vans

    SciTech Connect (OSTI)

    Lammert, M.; Walkowicz, K.

    2012-03-01

    This evaluation compared six hybrids and six standard diesels in UPS facilities in Phoenix, Arizona. Dispatch and maintenance practices are the same at both facilities. GPS logging, fueling, and maintenance records are used to evaluate the performance of these step delivery vans. The hybrids' average monthly mileage rate was 18% less than the diesel vans. The hybrids consistently were driven a fewer number of miles throughout the evaluation period. The hybrids idled more and operating at slower speeds than the diesels, and the diesels spent slightly more time operating at greater speeds, accounting for much of the hybrids fewer monthly miles. The average fuel economy for the hybrid vans is 13.0 mpg, 23% greater than the diesel vans 10.6 mpg. Total hybrid maintenance cost/mile of $0.141 was 9% more than the $0.130 for the diesel vans. Propulsion-related maintenance cost/mile of $0.037 for the hybrid vans was 25% more than the $0.029 for the diesel vans. Neither difference was found to be statistically significant. The hybrid group had a cumulative average of 96.3% uptime, less than the diesel group's 99.0% uptime. The hybrids experienced troubleshooting and recalibration issues related to prototype components that were primarily responsible for the lower uptime figures.

  9. NREL Evaluates UPS Hybrid-Electric Van Performance - News Releases | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Evaluates UPS Hybrid-Electric Van Performance New trucks deliver more than 28% fuel savings December 22, 2009 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has collected and analyzed fuel economy, maintenance and other vehicle performance data from UPS's first generation hybrid diesel step delivery vans powered by an Eaton Corp. electric hybrid propulsion system. The diesel hybrid delivery vans improved the on-road fuel economy by 28.9 percent resulting

  10. Energy Lab to Evaluate Performance of UPS Hybrid-Electric Vans - News

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Releases | NREL Energy Lab to Evaluate Performance of UPS Hybrid-Electric Vans New delivery trucks expected to save fuel, reduce harmful emissions August 23, 2007 The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) is collecting and analyzing maintenance, fuel economy and other vehicle performance data from 50 UPS hybrid diesel step delivery vans powered by an Eaton Corp. electric hybrid propulsion system. Funded by the DOE's Advanced Vehicle Testing Activity

  11. Vehicle Technologies Office - AVTA: Hybrid-Electric Delivery...

    Broader source: Energy.gov (indexed) [DOE]

    The following set of reports (part of the medium and heavy-duty truck data) describes data collected from testing on FedEx Express and UPS hybrid-electric delivery trucks developed ...

  12. Vehicle Technologies Office - AVTA: Hybrid-Electric Delivery Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Delivery Vehicles Vehicle Technologies Office - AVTA: Hybrid-Electric Delivery Vehicles The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following set of reports (part of the medium and

  13. Project Startup: Evaluating Coca-Cola's Class 8 Hybrid-Electric Delivery Trucks (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-03-01

    Fact sheet describing the project startup for evaluating Coca-Cola's Class 8 hybrid-electric delivery trucks.

  14. Gasoline Hybrid Electric Delivery Vehicles Reduce Tailpipe Emissions While

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Weekly Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 07/22/16 07/29/16 08/05/16 08/12/16 08/19/16 08/26/16 View History U.S. 24.8 24.4 24.1 23.8 23.9 24.0 1991 Maintaining Fuel Economy - News Releases | NREL

    Gasoline Hybrid Electric Delivery Vehicles Reduce Tailpipe Emissions While Maintaining Fuel Economy February 23, 2011 The U.S. Department of Energy's (DOE) National Renewable Energy

  15. Twelve-Month Evaluation of UPS Diesel Hybrid Electric Delivery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Motor Synchronous brushless, permanent magnet Continuous power, 26 kW Peak power, 44 kW ... Van model P70H step van P70D step van Van model year 2007 2006 Engine manufacturer and ...

  16. Propane Bakery Delivery Step Vans

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Case Study - Propane Bakery Delivery Step Vans April 2016 1 Contents Background .......................................................................................................................................................................... 3 Motivation for Adopting Propane ................................................................................................................................... 3 Financial Benefits

  17. FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation: 12-Month Report

    SciTech Connect (OSTI)

    Barnitt, R.

    2011-01-01

    This report summarizes the data obtained in a 12-month comparison of three gasoline hybrid electric delivery vehicles with three comparable diesel vehicles. The data show that there was no statistical difference between operating cost per mile of the two groups of vehicles. As expected, tailpipe emissions were considerably lower across all drive cycles for the gHEV than for the diesel vehicle.

  18. NREL Study: Hybrid Delivery Vans Show Nearly 20 Percent Higher Fuel Economy

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    - News Releases | NREL Study: Hybrid Delivery Vans Show Nearly 20 Percent Higher Fuel Economy September 28, 2012 The U.S. Department of Energy's (DOE)'s National Renewable Energy Laboratory (NREL) recently completed a performance evaluation report that showed significant fuel economy benefits of hybrid electric delivery vans compared to similar conventional vans. "During the on-road portion of our study, the hybrid vans demonstrated a 13 to 20 percent higher fuel economy than the

  19. United Parcel Service Evaluates Hybrid Electric Delivery Vans...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... a synchronous brushless, permanent magnet motor (26-kW continuous power, 44-kW peak ... Hybrid-specific engine optimization and calibration might produce more consistent ...

  20. Project Results: Evaluating FedEx Express Hybrid-Electric Delivery Trucks (Fact Sheet), Vehicle Technologies Program (VTP)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the 12-month, in-service performance of three Class 4 gasoline hybrid-electric delivery trucks and three comparable conventional diesel trucks operated by FedEx Express in Southern California. In addition, the tailpipe emissions and fuel economy of one of the gasoline hybrid-electric vehicles (gHEVs) and one diesel truck were tested on a chassis dynamometer. The gHEVs were equipped with a parallel hybrid system

  1. Project Results: Evaluating FedEx Express Hybrid-Electric Delivery Trucks (Fact Sheet), Vehicle Technologies Program (VTP)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team evaluated the 12-month, in-service performance of three Class 4 gasoline hybrid-electric delivery trucks and three comparable conventional diesel trucks operated by FedEx Express in Southern California. In addition, the tailpipe emissions and fuel economy of one of the gasoline hybrid-electric vehicles (gHEVs) and one diesel truck were tested on a chassis dynamometer. The gHEVs were equipped with a parallel hybrid system

  2. FedEx Gasoline Hybrid Electric Delivery Truck Evaluation: 6-Month Interim Report

    SciTech Connect (OSTI)

    Barnitt, R.

    2010-05-01

    This interim report presents partial (six months) results for a technology evaluation of gasoline hybrid electric parcel delivery trucks operated by FedEx in and around Los Angeles, CA. A 12 month in-use technology evaluation comparing in-use fuel economy and maintenance costs of GHEVs and comparative diesel parcel delivery trucks was started in April 2009. Comparison data was collected and analyzed for in-use fuel economy and fuel costs, maintenance costs, total operating costs, and vehicle uptime. In addition, this interim report presents results of parcel delivery drive cycle collection and analysis activities as well as emissions and fuel economy results of chassis dynamometer testing of a gHEV and a comparative diesel truck at the National Renewable Energy Laboratory's (NREL) ReFUEL laboratory. A final report will be issued when 12 months of in-use data have been collected and analyzed.

  3. In-Use and Vehicle Dynamometer Evaluation and Comparison of Class 7 Hybrid Electric and Conventional Diesel Delivery Trucks

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL/CP-5400-60098. Posted with permission. Presented at the SAE 2013 Commercial Vehicle Engineering Congress. 2013-01-2468 Published 09/24/2013 doi:10.4271/2013-01-2468 saecomveh.saejournals.org In-Use and Vehicle Dynamometer Evaluation and Comparison of Class 7 Hybrid Electric and Conventional Diesel Delivery Trucks Jonathan Burton, Kevin Walkowicz, Petr Sindler, and Adam Duran National Renewable Energy Laboratory ABSTRACT This study compared fuel economy and emissions between heavy-duty

  4. In-Use and Vehicle Dynamometer Evaluation and Comparison of Class 7 Hybrid Electric and Conventional Diesel Delivery Trucks

    SciTech Connect (OSTI)

    Burton, J.; Walkowicz, K.; Sindler, P.; Duran, A.

    2013-10-01

    This study compared fuel economy and emissions between heavy-duty hybrid electric vehicles (HEVs) and equivalent conventional diesel vehicles. In-use field data were collected from daily fleet operations carried out at a FedEx facility in California on six HEV and six conventional 2010 Freightliner M2-106 straight box trucks. Field data collection primarily focused on route assessment and vehicle fuel consumption over a six-month period. Chassis dynamometer testing was also carried out on one conventional vehicle and one HEV to determine differences in fuel consumption and emissions. Route data from the field study was analyzed to determine the selection of dynamometer test cycles. From this analysis, the New York Composite (NYComp), Hybrid Truck Users Forum Class 6 (HTUF 6), and California Air Resource Board (CARB) Heavy Heavy-Duty Diesel Truck (HHDDT) drive cycles were chosen. The HEV showed 31% better fuel economy on the NYComp cycle, 25% better on the HTUF 6 cycle and 4% worse on the CARB HHDDT cycle when compared to the conventional vehicle. The in-use field data indicates that the HEVs had around 16% better fuel economy than the conventional vehicles. Dynamometer testing also showed that the HEV generally emitted higher levels of nitric oxides than the conventional vehicle over the drive cycles, up to 77% higher on the NYComp cycle (though this may at least in part be attributed to the different engine certification levels in the vehicles tested). The conventional vehicle was found to accelerate up to freeway speeds over ten seconds faster than the HEV.

  5. Interim Project Results: United Parcel Service's Second-Generation Hybrid-Electric Delivery Vans (Fact Sheet), Vehicle Technologies Program (VTP)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs The Office of Environmental Management supports, by means of grants and cooperative agreements, a number of

  6. Alternative Fuels Data Center: Hybrid Electric Vehicles

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicles on Digg Find More places to share Alternative Fuels Data Center: Hybrid Electric

  7. Hybrid Electric Vehicle Basics | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hybrid Electric Vehicle Basics Today's hybrid electric vehicles (HEVs) range from small passenger cars to sport utility vehicles (SUVs) and large trucks. Though they often look just like conventional vehicles, HEVs usually include an electric motor as well as a small internal combustion engine (ICE). This combination provides greater fuel economy and fewer emissions than most conventional ICE vehicles do. Photo of the front and part of the side of a bus parked at the curb of a city street with

  8. 1997 hybrid electric vehicle specifications

    SciTech Connect (OSTI)

    Sluder, S.; Larsen, R.; Duoba, M.

    1996-10-01

    The US DOE sponsors Advanced Vehicle Technology competitions to help educate the public and advance new vehicle technologies. For several years, DOE has provided financial and technical support for the American Tour de Sol. This event showcases electric and hybrid electric vehicles in a road rally across portions of the northeastern United States. The specifications contained in this technical memorandum apply to vehicles that will be entered in the 1997 American Tour de Sol. However, the specifications were prepared to be general enough for use by other teams and individuals interested in developing hybrid electric vehicles. The purpose of the specifications is to ensure that the vehicles developed do not present a safety hazard to the teams that build and drive them or to the judges, sponsors, or public who attend the competitions. The specifications are by no means the definitive sources of information on constructing hybrid electric vehicles - as electric and hybrid vehicles technologies advance, so will the standards and practices for their construction. In some cases, the new standards and practices will make portions of these specifications obsolete.

  9. Plug-In Hybrid Electric Vehicles (Presentation)

    SciTech Connect (OSTI)

    Markel, T.

    2006-05-08

    Provides an overview on the current status, long-term prospects, and key challenges in the development of plug-in hybrid electric vehicle technology.

  10. Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Plug-In Hybrid Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Twitter Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Google Bookmark Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Delicious Rank Alternative Fuels Data Center: Plug-In Hybrid Electric Vehicles on Digg Find More places to share

  11. Fuel Economy Improvements from a Hybrid-Electric/Diesel Powertrain in a

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Class 4 Parcel Delivery Vehicle | Department of Energy Economy Improvements from a Hybrid-Electric/Diesel Powertrain in a Class 4 Parcel Delivery Vehicle Fuel Economy Improvements from a Hybrid-Electric/Diesel Powertrain in a Class 4 Parcel Delivery Vehicle The goal of this project is to provide data to help bridge the gap between R&D and the commercial availability of advanced vehicle technologies that reduce petroleum use in the U.S. and improve air quality. p-13_thornton.pdf (476.67

  12. AVTA: Hybrid Electric Vehicle Specifications and Test Procedures...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hybrid Electric Vehicle Specifications and Test Procedures AVTA: Hybrid Electric Vehicle Specifications and Test Procedures Fleet Test and Evaluation Procedure (231.85 KB) ...

  13. Technology Roadmap - Electric and Plug-in Hybrid Electric Vehicles...

    Open Energy Info (EERE)

    Roadmap - Electric and Plug-in Hybrid Electric Vehicles Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technology Roadmap - Electric and Plug-in Hybrid Electric...

  14. Kentucky Hybrid Electric School Bus Program | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    icon tiarravt062settle2010p.pdf More Documents & Publications Kentucky Hybrid Electric School Bus Program Kentucky Hybrid Electric School Bus Program Plug IN Hybrid Vehicle Bus...

  15. Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration...

    Broader source: Energy.gov (indexed) [DOE]

    Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and Evaluation SCAQMD:Plug-In Hybrid Electric Medium-Duty Commercial Fleet Demonstration and Evaluation Vehicle ...

  16. System Simulations of Hybrid Electric Vehicles with Focus on...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    System Simulations of Hybrid Electric Vehicles with Focus on Emissions System Simulations of Hybrid Electric Vehicles with Focus on Emissions Comparative simulations of hybrid ...

  17. Electric and Hybrid Electric Vehicle Sales: December 2010 - June...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electric and Hybrid Electric Vehicle Sales: December 2010 - June 2013 Sales data for various models of electric and hybrid electric vehicles from December 2010 through June 2013. ...

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

    Open Energy Info (EERE)

    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...

  19. Knoxville Area Transit: Propane Hybrid Electric Trolleys

    SciTech Connect (OSTI)

    Not Available

    2005-04-01

    A 2-page fact sheet summarizing the evaluation done by the U.S. Department of Energy's Advanced Vehicle Testing Activity on the Knoxville Area Transit's use of propane hybrid electric trolleys.

  20. Fuel Savings from Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Bennion, K.; Thornton, M.

    2009-03-01

    NREL's study shows that hybrid electric vehicles can significantly reduce oil imports for use in light-duty vehicles, particularly if drivers switch to smaller, more fuel-efficient vehicles overall.

  1. Do You Drive a Hybrid Electric Vehicle?

    Broader source: Energy.gov [DOE]

    In Tuesday's entry, Francis X. Vogel from the Wisconsin Clean Cities coalition told us about his plug-in hybrid electric vehicle (PHEV). He's one of the lucky few in the United States to drive one...

  2. Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Schools Hybrid Electric Horsepower for Kentucky Schools to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Horsepower for Kentucky Schools on Delicious Rank Alternative

  3. AVTA: Plug-in Hybrid Electric Vehicle Specifications and Test...

    Broader source: Energy.gov (indexed) [DOE]

    Plug-in Hybrid Electric Vehicle Test Plan DRAFT - Integrated Test Plan and Evaluation Program for Review for Plug-in Hybrid Electric Vehicles (PHEVs) (2.33 MB) More Documents & ...

  4. Plug-In Hybrid Electric Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Plug-In Hybrid Electric Vehicles Plug-In Hybrid Electric Vehicles A new study released on ... could fuel 84 percent of the 198 million cars, pickup trucks, and sport utility vehicles ...

  5. Tempe Transportation Division: LNG Turbine Hybrid Electric Buses

    SciTech Connect (OSTI)

    Not Available

    2002-02-01

    Fact sheet describes the performance of liquefied natural gas (LNG) turbine hybrid electric buses used in Tempe's Transportation Division.

  6. Hybrid Electric Vehicles | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2015 Honda Accord Hybrid 2013 Chevrolet Malibu Eco 2013 Ford Cmax Hybrid 2013 Honda CIvic Hybrid 2013 Volkswagen Jetta Hybrid 2011 Hyundai Sonata 2010 Ford Fusion Hybrid 2010 Honda CR-Z 2010 Honda Insight 2010 Mercedes S400h BlueHybrid 2010 Toyota Prius Plug-In Hybrid Electric Vehicles Electric Vehicles Conventional Vehicles Conventional Start-Stop Vehicles Alternative Fuel Vehicles Facilities Publications News About Us For ES Employees Staff Directory About Us For ES Employees Staff Directory

  7. Powertrain system for a hybrid electric vehicle

    DOE Patents [OSTI]

    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.

  8. Powertrain system for a hybrid electric vehicle

    DOE Patents [OSTI]

    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.

  9. Hybrid electric vehicle power management system

    SciTech Connect (OSTI)

    Bissontz, Jay E.

    2015-08-25

    Level voltage levels/states of charge are maintained among a plurality of high voltage DC electrical storage devices/traction battery packs that are arrayed in series to support operation of a hybrid electric vehicle drive train. Each high voltage DC electrical storage device supports a high voltage power bus, to which at least one controllable load is connected, and at least a first lower voltage level electrical distribution system. The rate of power transfer from the high voltage DC electrical storage devices to the at least first lower voltage electrical distribution system is controlled by DC-DC converters.

  10. System Simulations of Hybrid Electric Vehicles with Focus on Emissions |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy System Simulations of Hybrid Electric Vehicles with Focus on Emissions System Simulations of Hybrid Electric Vehicles with Focus on Emissions Comparative simulations of hybrid electric vehicles with gasoline and diesel engines will be conducted with focus on emissions control. deer10_gao.pdf (6.28 MB) More Documents & Publications PHEV Engine and Aftertreatment Model Development Advanced PHEV Engine Systems and Emissions Control Modeling and Analysis PHEV Engine and

  11. Case Study: Ebus Hybrid Electric Buses and Trolleys

    SciTech Connect (OSTI)

    Barnitt, R.

    2006-07-01

    Evaluation focuses on the demonstration of hybrid electric buses and trolleys produced by Ebus Inc. at the Indianapolis Transportation Corporation and the Knoxville Area Transit.

  12. Modeling Grid-Connected Hybrid Electric Vehicles Using ADVISOR

    SciTech Connect (OSTI)

    Markel, T.; Wipke, K.

    2001-01-01

    Presents an electric utility grid-connected energy management strategy for a parallel hybrid electric vehicle using ADVISOR, a modeling tool.

  13. Environmental Assessment of Plug-In Hybrid Electric Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions (3.06 MB) More Documents & Publications Alternative Transportation ...

  14. Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and Evaluation Vehicle Technologies Office Merit Review 2015: Medium and Heavy-Duty Vehicle Field Evaluations ...

  15. ETA-HTP02 Hybrid Electric Vehicle Acceleration, Gradeability...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    "Hybrid Electric Vehicle Acceleration, Gradeability, and Deceleration Test Procedure" ... 8 5.3 Gradeability Limit 9 5.3.1 Limit By Test 9 5.3.2 Limit By Analysis 10 5.4 ...

  16. Plug-in hybrid electric vehicle R&D plan

    SciTech Connect (OSTI)

    None, None

    2007-06-01

    FCVT, in consultation with industry and other appropriate DOE offices, developed the Draft Plug-In Hybrid Electric Vehicle R&D Plan to accelerate the development and deployment of technologies critical for plug-in hybrid vehicles.

  17. Route-Based Control of Hybrid Electric Vehicles: Preprint

    SciTech Connect (OSTI)

    Gonder, J. D.

    2008-01-01

    Today's hybrid electric vehicle controls cannot always provide maximum fuel savings over all drive cycles. Route-based controls could improve HEV fuel efficiency by 2%-4% and help save nearly 6.5 million gallons of fuel annually.

  18. Vehicle Technologies Office - AVTA: Hybrid-Electric Tractor Vehicles...

    Broader source: Energy.gov (indexed) [DOE]

    The following set of reports (part of the medium and heavy-duty truck data) describes data collected from hybrid-electric tractor vehicles in the Coca-Cola fleet. This research was ...

  19. NREL: Transportation Research - Electric and Plug-In Hybrid Electric...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) ... The fuel economy of medium- and heavy-duty EVs and PHEVs is ... Vehicle Operating Data Truck Platooning Truck Stop ...

  20. Power Conversion Apparatus and Method for Hybrid Electric and Electric

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Vehicle Engines - Energy Innovation Portal Power Conversion Apparatus and Method for Hybrid Electric and Electric Vehicle Engines Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing SummaryORNL researchers developed a solution to power source problems in hybrid electric vehicle (HEV) and electric vehicle (EV) engines. These engines typically use voltage source inverters. The conventional type of converter requires costly capacitors, has trouble with high

  1. FedEx Express Gasoline Hybrid Electric Delivery Truck Evaluation...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Hemrick, Raquel Moreno - FedEx Express * Jim Mancuso, Dave Alef - Azure Dynamics, Inc. * ... Note: the coast downs provide by Azure and those taken at ReFUEL are not directly ...

  2. AVTA: Plug-in Hybrid Electric Vehicle Specifications and Test Procedures |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy in Hybrid Electric Vehicle Specifications and Test Procedures AVTA: Plug-in Hybrid Electric Vehicle Specifications and Test Procedures Plug-in Hybrid Electric Vehicle Test Plan DRAFT - Integrated Test Plan and Evaluation Program for Review for Plug-in Hybrid Electric Vehicles (PHEVs) (2.33 MB) More Documents & Publications AVTA: Hybrid Electric Vehicle Specifications and Test Procedures Vehicle Technologies Office: 2010 Vehicle and Systems Simulation and Testing

  3. Hybrid Electric and Plug-in Hybrid Electric Vehicle Testing Activities

    SciTech Connect (OSTI)

    Donald Karner

    2007-12-01

    The Advanced Vehicle Testing Activity (AVTA) conducts hybrid electric vehicle (HEV) and plug-in hybrid electric vehicle (PHEV) testing in order to provide benchmark data for technology modeling and research and development programs, and to be an independent source of test data for fleet managers and other early adaptors of advanced-technology vehicles. To date, the AVTA has completed baseline performance testing on 12 HEV models and accumulated 2.7 million fleet testing miles on 35 HEVs. The HEV baseline performance testing includes dynamometer and closed-track testing to document HEV performance in a controlled environment. During fleet testing, two of each HEV model accumulate 160,000 test miles within 36 months, during which maintenance and repair events and fuel use were recorded. Three models of PHEVs, from vehicle converters Energy CS and Hymotion and the original equipment manufacturer Renault, are currently in testing. The PHEV baseline performance testing includes 5 days of dynamometer testing with a minimum of 26 test drive cycles, including the Urban Dynamometer Driving Schedule, the Highway Fuel Economy Driving Schedule, and the US06 test cycle, in charge-depleting and charge-sustaining modes. The PHEV accelerated testing is conducted with dedicated drivers for 4,240 miles, over a series of 132 driving loops that range from 10 to 200 miles over various combinations of defined 10-mile urban and 10-mile highway loops, with 984 hours of vehicle charging. The AVTA is part of the U.S. Department of Energy’s FreedomCAR and Vehicle Technologies Program. These AVTA testing activities were conducted by the Idaho National Laboratory and Electric Transportation Applications, with dynamometer testing conducted at Argonne National Laboratory. This paper discusses the testing methods and results.

  4. 2007 Nissan Altima-7982 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Grey; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Nissan Altima hybrid electric vehicle (Vin Number 1N4CL21E27C177982). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

  5. 2006 Toyota Highlander-5681 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Highlander hybrid electric vehicle (Vin Number JTEDW21A860005681). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

  6. 2007 Toyota Camry-6330 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K673006330). Testing was performed by the Electric Transportation Engineering Corporation. The AVTA is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct AVTA for the U.S. Department of Energy.

  7. 2007 Toyota Camry-7129 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Toyota Camry hybrid electric vehicle (Vin Number JTNBB46K773007129). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

  8. AVTA: Hybrid Electric Vehicle Specifications and Test Procedures |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Hybrid Electric Vehicle Specifications and Test Procedures AVTA: Hybrid Electric Vehicle Specifications and Test Procedures Fleet Test and Evaluation Procedure (231.85 KB) HEVAmerica Technical Specifications (164.3 KB) HEV Baseline Test Sequence (46.65 KB) HEV End of Life Test Sequence (29.89 KB) ETA-HTP01 Implementation of SAE Standard J1263 February 1996 - Road Load Measurement and Dynamometer Simulation Using Coastdown Techniques (118.71 KB) ETA-HTP02 Implementation

  9. Impact of SiC Devices on Hybrid Electric and Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Zhang, Hui; Tolbert, Leon M; Ozpineci, Burak

    2008-01-01

    The application of SiC devices (as battery interface, motor controller, etc.) in a hybrid electric vehicle (HEV) will benefit from their high-temperature capability, high-power density, and high efficiency. Moreover, the light weight and small volume will affect the whole power train system in a HEV, and thus performance and cost. In this work, the performance of HEVs is analyzed using PSAT (powertrain system analysis tool, vehicle simulation software). Power loss models of a SiC inverter are incorporated into PSAT powertrain models in order to study the impact of SiC devices on HEVs. Two types of HEVs are considered. One is the 2004 Toyota Prius HEV, the other is a plug-in HEV (PHEV), whose powertrain architecture is the same as that of the 2004 Toyota Prius HEV. The vehicle-level benefits from the introduction of the SiC devices are demonstrated by simulations. Not only the power loss in the motor controller but also those in other components in the vehicle powertrain are reduced. As a result, the system efficiency is improved and the vehicles consume less energy and emit less harmful gases. It also makes it possible to improve the system compactness with simplified thermal management system. For the PHEV, the benefits are more distinct. Especially, the size of battery bank can be reduced for optimum design.

  10. Cost-Benefit Analysis of Plug-in Hybrid Electric Vehicle Technology

    SciTech Connect (OSTI)

    Simpson, A.

    2006-11-01

    This paper presents a comparison of vehicle purchase and energy costs, and fuel-saving benefits of plug-in hybrid electric vehicles relative to hybrid electric and conventional vehicles.

  11. Energy Storage System Considerations for Grid-Charged Hybrid Electric Vehicles (Presentation)

    SciTech Connect (OSTI)

    Markel, T.; Simpson, A.

    2005-09-01

    Provides an overview of a study regarding energy storage system considerations for a plug-in hybrid electric vehicle.

  12. Cost-Benefit Analysis of Plug-In Hybrid-Electric Vehicle Technology (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.; Markel, T.; Simpson, A.

    2006-10-01

    Presents a cost-benefit of analysis of plug-in hybrid electric vehicle technology, including potential petroleum use reduction.

  13. Energy Storage Systems Considerations for Grid-Charged Hybrid Electric Vehicles: Preprint

    SciTech Connect (OSTI)

    Markel, T.; Simpson, A.

    2005-09-01

    This paper calculates battery power and energy requirements for grid-charged hybrid electric vehicles (HEVs) with different operating strategies.

  14. 2011 Hyundai Sonata 3539 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Matthew Shirk; Tyler Gray; Jeffrey Wishart

    2014-09-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing hybrid electric vehicle batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Hyundai Sonata Hybrid (VIN KMHEC4A47BA003539). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  15. Battery Test Manual For Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Jeffrey R. Belt

    2010-12-01

    This battery test procedure manual was prepared for the United States Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Program. It is based on technical targets established for energy storage development projects aimed at meeting system level DOE goals for Plug-in Hybrid Electric Vehicles (PHEV). The specific procedures defined in this manual support the performance and life characterization of advanced battery devices under development for PHEV’s. However, it does share some methods described in the previously published battery test manual for power-assist hybrid electric vehicles. Due to the complexity of some of the procedures and supporting analysis, a revision including some modifications and clarifications of these procedures is expected. As in previous battery and capacitor test manuals, this version of the manual defines testing methods for full-size battery systems, along with provisions for scaling these tests for modules, cells or other subscale level devices.

  16. Adaptive powertrain control for plugin hybrid electric vehicles

    DOE Patents [OSTI]

    Kedar-Dongarkar, Gurunath; Weslati, Feisel

    2013-10-15

    A powertrain control system for a plugin hybrid electric vehicle. The system comprises an adaptive charge sustaining controller; at least one internal data source connected to the adaptive charge sustaining controller; and a memory connected to the adaptive charge sustaining controller for storing data generated by the at least one internal data source. The adaptive charge sustaining controller is operable to select an operating mode of the vehicle's powertrain along a given route based on programming generated from data stored in the memory associated with that route. Further described is a method of adaptively controlling operation of a plugin hybrid electric vehicle powertrain comprising identifying a route being traveled, activating stored adaptive charge sustaining mode programming for the identified route and controlling operation of the powertrain along the identified route by selecting from a plurality of operational modes based on the stored adaptive charge sustaining mode programming.

  17. Vehicle Technologies Office - AVTA: Hybrid-Electric Tractor Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Tractor Vehicles Vehicle Technologies Office - AVTA: Hybrid-Electric Tractor Vehicles The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following set of reports (part of the medium and

  18. Plug-In Hybrid Electric Vehicles | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Plug-In Hybrid Electric Vehicles 2014 BMW i3-REX 2013 Chevrolet Volt 2013 Ford Cmax Energi 2013 Ford Fusion Energi 2013 Toyota Prius 2012 Chevrolet Volt 2012 Toyota Prius Electric Vehicles Conventional Vehicles Conventional Start-Stop Vehicles Alternative Fuel Vehicles Facilities Publications News About Us For ES Employees Staff Directory About Us For ES Employees Staff Directory Argonne National Laboratory Energy Systems Research Facilities Publications News Research Advanced Materials and

  19. AVTA: Plug-In Hybrid Electric School Buses

    Broader source: Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following set of reports describes data collected from testing several plug-in hybrid electric school buses in locations in three different states. This research was conducted by the National Renewable Energy Laboratory (NREL).

  20. Plug-In Hybrid Electric Vehicle Penetration Scenarios

    SciTech Connect (OSTI)

    Balducci, Patrick J.

    2008-04-03

    This report examines the economic drivers, technology constraints, and market potential for plug-in hybrid electric vehicles (PHEVs) in the U.S. A PHEV is a hybrid vehicle with batteries that can be recharged by connecting to the grid and an internal combustion engine that can be activated when batteries need recharging. The report presents and examines a series of PHEV market penetration scenarios. Based on input received from technical experts and industry representative contacted for this report and data obtained through a literature review, annual market penetration rates for PHEVs are presented from 2013 through 2045 for three scenarios. Each scenario is examined and implications for PHEV development are explored.

  1. Control system and method for a hybrid electric vehicle

    DOE Patents [OSTI]

    Tamor, Michael Alan

    2001-03-06

    Several control methods are presented for application in a hybrid electric vehicle powertrain including in various embodiments an engine, a motor/generator, a transmission coupled at an input thereof to receive torque from the engine and the motor generator coupled to augment torque provided by the engine, an energy storage device coupled to receive energy from and provide energy to the motor/generator, an engine controller (EEC) coupled to control the engine, a transmission controller (TCM) coupled to control the transmission and a vehicle system controller (VSC) adapted to control the powertrain.

  2. Fact #875: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Dataset | Department of Energy 5: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014 - Dataset Fact #875: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014 - Dataset Excel file and dataset for Hybrid Electric Vehicle Penetration by State, 2014 fotw#875_web.xlsx (202.83 KB) More Documents & Publications Fact #876: June 8, 2015 Plug-in Electric Vehicle Penetration by State, 2014 - Dataset Fact #936: August 1, 2016 California Had the Highest Concentration of

  3. Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and

    Broader source: Energy.gov (indexed) [DOE]

    Evaluation | Department of Energy 1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt068_vss_miyasato_2011_o .pdf (575.74 KB) More Documents & Publications Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and Evaluation SCAQMD:Plug-In Hybrid Electric Medium-Duty Commercial Fleet Demonstration and Evaluation Vehicle Technologies Office Merit Review 2014: SCAQMD: Plug-In Hybrid Electric Medium-Duty

  4. ETA-HTP05 - Hybrid Electric Vehicle Rough Road Course Test

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    "Hybrid Electric Vehicle Rough Road Course Test" Prepared by Electric Transportation ... Appendices Appendix A - Electric Vehicle Rough Road Test Data Sheet 11 Appendix B - ...

  5. Fact #875: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy 5: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014 Fact #875: June 1, 2015 Hybrid Electric Vehicle Penetration by State, 2014 Hybrid electric vehicles (HEVs) are conventional hybrid vehicles that use a gasoline engine with a hybrid electric drive for superior efficiency; they do not plug-in. This type of hybrid vehicle was introduced to the U.S. market in 1999 with the Honda Insight and followed by the Toyota Prius in 2000. After about 15 years of

  6. Cold-Start and Warm-Up Driveability Performance of Hybrid Electric Vehicles Using Oxygenated Fuels

    SciTech Connect (OSTI)

    Thornton, M.; Jorgensen, S.; Evans, B.; Wright, K.

    2003-11-01

    Provides analysis and results of the driveability performance testing from four hybrid electric vehicles--Honda Civic, Toyota Prius, and two Honda Insights--that used oxygenated fuels.

  7. Plug-In Hybrid Electric Vehicle Energy Storage System Design: Preprint

    SciTech Connect (OSTI)

    Markel, T.; Simpson, A.

    2006-05-01

    This paper discusses the design options for a plug-in hybrid electric vehicle, including power, energy, and operating strategy as they relate to the energy storage system.

  8. Battery Requirements for Plug-In Hybrid Electric Vehicles -- Analysis and Rationale

    SciTech Connect (OSTI)

    Pesaran, A. A.; Markel, T.; Tataria, H. S.; Howell, D.

    2009-07-01

    Presents analysis, discussions, and resulting requirements for plug-in hybrid electric vehicle batteries adopted by the US Advanced Battery Consortium.

  9. Measuring and Reporting Fuel Economy of Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Gonder, J.; Simpson, A.

    2006-11-01

    This paper reviews techniques used to characterize plug-in hybrid electric vehicle fuel economy, discussing their merits, limitations, and best uses.

  10. EV Everywhere: All-Electric and Plug-in Hybrid Electric Cars...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Plug-in Hybrid Electric Cars Find Electric Vehicle Models Vehicle Charging Saving Fuel & Vehicle Costs Electric Vehicle Stories Benefits of Electric Vehicles Electric ...

  11. Energy control strategy for a hybrid electric vehicle

    DOE Patents [OSTI]

    Phillips, Anthony Mark; Blankenship, John Richard; Bailey, Kathleen Ellen; Jankovic, Miroslava

    2002-08-27

    An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.

  12. Energy control strategy for a hybrid electric vehicle

    DOE Patents [OSTI]

    Phillips, Anthony Mark; Blankenship, John Richard; Bailey, Kathleen Ellen; Jankovic, Miroslava

    2002-01-01

    An energy control strategy (10) for a hybrid electric vehicle that controls an electric motor during bleed and charge modes of operation. The control strategy (10) establishes (12) a value of the power level at which the battery is to be charged. The power level is used to calculate (14) the torque to be commanded to the electric motor. The strategy (10) of the present invention identifies a transition region (22) for the electric motor's operation that is bounded by upper and lower speed limits. According to the present invention, the desired torque is calculated by applying equations to the regions before, during and after the transition region (22), the equations being a function of the power level and the predetermined limits and boundaries.

  13. 2011 Hyundai Sonata 4932 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Hyundai Sonata Hybrid HEV (VIN KMHEC4A43BA004932). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  14. 2007 Nissan Altima-2351 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's (DOE) Advanced Vehicle Testing Activity (AVTA) conducts several different types of tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of on-road accelerated testing. This report documents the battery testing performed and the battery testing results for the 2007 Nissan Altima HEV, number 2351 (VIN 1N4CL21E87C172351). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec). The Idaho National Laboratory and eTec conduct the AVTA for DOE’s Vehicle Technologies Program.

  15. Evaluation of 2005 Honda Accord Hybrid Electric Drive System

    SciTech Connect (OSTI)

    Staunton, R.H.; Burress, T.A.; Marlino, L.D.

    2006-09-11

    The Hybrid Electric Vehicle (HEV) program officially began in 1993 as a five-year, cost-shared partnership between the U.S. Department of Energy (DOE) and American auto manufacturers: General Motors, Ford, and Daimler Chrysler. Currently, HEV research and development is conducted by DOE through its FreedomCAR and Vehicle Technologies (FCVT) program. The mission of the FCVT program is to develop more energy efficient and environmentally friendly highway transportation technologies. Program activities include research, development, demonstration, testing, technology validation, and technology transfer. These activities are aimed at developing technologies that can be domestically produced in a clean and cost-competitive manner. The vehicle systems technologies subprogram, which is one of four subprograms under the FCVT program, supports the efforts of the FreedomCAR through a three-phase approach [1] intended to: (1) Identify overall propulsion and vehicle-related needs by analyzing programmatic goals and reviewing industry's recommendations and requirements, then develop the appropriate technical targets for systems, subsystems, and component research and development activities; (2) Develop and validate individual subsystems and components, including electric motors, emission control devices, battery systems, power electronics, accessories, and devices to reduce parasitic losses; and (3) Determine how well the components and subassemblies work together in a vehicle environment or as a complete propulsion system and whether the efficiency and performance targets at the vehicle level have been achieved. The research performed under the vehicle systems subprogram will help remove technical and cost barriers to enable technology for use in such advanced vehicles as hybrid electric, plug-in electric, and fuel-cell-powered vehicles.

  16. Evaluation of a Lower-Energy Energy Storage System (LEESS) for Full-Hybrid Electric Vehicles (HEVs) (Presentation)

    SciTech Connect (OSTI)

    Gonder, J.; Ireland, J.; Cosgrove, J.

    2013-04-01

    This presentation discusses the evaluation of a lower-energy energy storage system for full-hybrid electric vehicles.

  17. Control system and method for a hybrid electric vehicle

    DOE Patents [OSTI]

    Phillips, Anthony Mark; Blankenship, John Richard; Bailey, Kathleen Ellen; Jankovic, Miroslava

    2001-01-01

    A vehicle system controller (20) is presented for a LSR parallel hybrid electric vehicle having an engine (10), a motor (12), wheels (14), a transmission (16) and a battery (18). The vehicle system controller (20) has a state machine having a plurality of predefined states (22-32) that represent operating modes for the vehicle. A set of rules is defined for controlling the transition between any two states in the state machine. The states (22-32) are prioritized according to driver demands, energy management concerns and system fault occurrences. The vehicle system controller (20) controls the transitions from a lower priority state to a higher priority state based on the set of rules. In addition, the vehicle system controller (20) will control a transition to a lower state from a higher state when the conditions no longer warrant staying in the current state. A unique set of output commands is defined for each state for the purpose of controlling lower level subsystem controllers. These commands serve to achieve the desire vehicle functionality within each state and insure smooth transitions between states.

  18. An Optimization Model for Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Malikopoulos, Andreas; Smith, David E

    2011-01-01

    The necessity for environmentally conscious vehicle designs in conjunction with increasing concerns regarding U.S. dependency on foreign oil and climate change have induced significant investment towards enhancing the propulsion portfolio with new technologies. More recently, plug-in hybrid electric vehicles (PHEVs) have held great intuitive appeal and have attracted considerable attention. PHEVs have the potential to reduce petroleum consumption and greenhouse gas (GHG) emissions in the commercial transportation sector. They are especially appealing in situations where daily commuting is within a small amount of miles with excessive stop-and-go driving. The research effort outlined in this paper aims to investigate the implications of motor/generator and battery size on fuel economy and GHG emissions in a medium-duty PHEV. An optimization framework is developed and applied to two different parallel powertrain configurations, e.g., pre-transmission and post-transmission, to derive the optimal design with respect to motor/generator and battery size. A comparison between the conventional and PHEV configurations with equivalent size and performance under the same driving conditions is conducted, thus allowing an assessment of the fuel economy and GHG emissions potential improvement. The post-transmission parallel configuration yields higher fuel economy and less GHG emissions compared to pre-transmission configuration partly attributable to the enhanced regenerative braking efficiency.

  19. Hybrid Electric Vehicle Fleet and Baseline Performance Testing

    SciTech Connect (OSTI)

    J. Francfort; D. Karner

    2006-04-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity (AVTA) conducts baseline performance and fleet testing of hybrid electric vehicles (HEV). To date, the AVTA has completed baseline performance testing on seven HEV models and accumulated 1.4 million fleet testing miles on 26 HEVs. The HEV models tested or in testing include: Toyota Gen I and Gen II Prius, and Highlander; Honda Insight, Civic and Accord; Chevrolet Silverado; Ford Escape; and Lexus RX 400h. The baseline performance testing includes dynamometer and closed track testing to document the HEV’s fuel economy (SAE J1634) and performance in a controlled environment. During fleet testing, two of each HEV model are driven to 160,000 miles per vehicle within 36 months, during which maintenance and repair events, and fuel use is recorded and used to compile life-cycle costs. At the conclusion of the 160,000 miles of fleet testing, the SAE J1634 tests are rerun and each HEV battery pack is tested. These AVTA testing activities are conducted by the Idaho National Laboratory, Electric Transportation Applications, and Exponent Failure Analysis Associates. This paper discusses the testing methods and results.

  20. NREL Estimates U.S. Hybrid Electric Vehicle Fuel Savings - News Releases |

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Estimates U.S. Hybrid Electric Vehicle Fuel Savings June 20, 2007 Hybrid electric vehicles have saved close to 230 million gallons - or 5.5 million barrels - of fuel in the United States since their introduction in 1999, according to a recent analysis conducted at the U. S. Department of Energy's National Renewable Energy Laboratory (NREL). "Sales of hybrid electric vehicles have increased an average of 72 percent a year for the past five years and in 2006 the average fuel economy

  1. DOE Announces $30 Million for Plug-in Hybrid Electric Vehicle Projects |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy for Plug-in Hybrid Electric Vehicle Projects DOE Announces $30 Million for Plug-in Hybrid Electric Vehicle Projects June 12, 2008 - 1:30pm Addthis Adds Plug-in Hybrid Vehicle to Department's Fleet WASHINGTON - U.S. Department of Energy (DOE) Assistant Secretary of Energy Efficiency and Renewable Energy Andy Karsner today announced up to $30 million in funding over three years for three cost-shared Plug-in Hybrid Electric Vehicles (PHEVs) demonstration and development

  2. Fact #796: September 9, 2013 Electric Vehicle and Plug-In Hybrid Electric Vehicle Sales History

    Broader source: Energy.gov [DOE]

    Electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs) have been available in the U.S. in limited numbers for many years. The introduction of the Nissan Leaf and Chevrolet Volt at the...

  3. Challenges for the vehicle tester in characterizing hybrid electric vehicles

    SciTech Connect (OSTI)

    Duoba, M.

    1997-08-01

    Many problems are associated with applying test methods, like the Federal Test Procedure (FTP), for HEVs. Although there has been considerable progress recently in the area of HEV test procedure development, many challenges are still unsolved. A major hurdle to overcoming the challenges of developing HEV test procedures is the lack of HEV designs available for vehicle testing. Argonne National Laboratory has tested hybrid electric vehicles (HEVs) built by about 50 colleges and universities from 1994 to 1997 in annual vehicle engineering competitions sponsored in part by the U.S. Department of Energy (DOE). From this experience, the Laboratory has gathered information about the basics of HEV testing and issues important to successful characterization of HEVs. A collaboration between ANL and the Society of Automotive Engineer`s (SAE) HEV Test Procedure Task Force has helped guide the development of test protocols for their proposed procedures (draft SAE J1711) and test methods suited for DOE vehicle competitions. HEVs use an electrical energy storage device, which requires that HEV testing include more time and effort to deal with the effects of transient energy storage as the vehicle is operating in HEV mode. HEV operation with electric-only capability can be characterized by correcting the HEV mode data using results from electric-only operation. HEVs without electric-only capability require multiple tests conducted to form data correlations that enable the tester to find the result that corresponds to a zero net change in SOC. HEVs that operate with a net depletion of charge cannot be corrected for battery SOC and are characterized with emissions and fuel consumption results coupled with the electrical energy usage rate. 9 refs., 8 figs.

  4. Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1:

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Nationwide Greenhouse Gas Emissions | Department of Energy Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions Environmental Assessment of Plug-In Hybrid Electric Vehicles Volume 1: Nationwide Greenhouse Gas Emissions In the most comprehensive environmental assessment of electric transportation to date, the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC) are examining the greenhouse gas emissions

  5. P1.2 -- Hybrid Electric Vehicle and Lithium Polymer NEV Testing

    SciTech Connect (OSTI)

    J. Francfort

    2006-06-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity tests hybrid electric, pure electric, and other advanced technology vehicles. As part of this testing, 28 hybrid electric vehicles (HEV) are being tested in fleet, dynamometer, and closed track environments. This paper discusses some of the HEV test results, with an emphasis on the battery performance of the HEVs. It also discusses the testing results for a small electric vehicle with a lithium polymer traction battery.

  6. Indianapolis Public Transportation Corporation. Advanced Technology Vehicles in Service: Diesel Hybrid Electric Buses (Fact Sheet).

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Web site and in print publications. TESTING ADVANCED VEHICLES INDIANAPOLIS PUBLIC TRANSPORTATION ◆ DIESEL HYBRID ELECTRIC BUSES Indianapolis Public Transportation DIESEL HYBRID ELECTRIC BUSES NREL/PIX 13504, 13505, 13583 THE INDIANAPOLIS PUBLIC TRANSPORTATION CORPORATION (INDYGO) provides transit service in the Indianapolis Metropolitan area, using 226 vehicles to serve 28 fixed and demand response routes. IndyGo vehicles accumulated more than 9 million miles and transported 11 million

  7. City of Las Vegas Plug-in Hybrid Electric Vehicle Demonstration Program

    SciTech Connect (OSTI)

    2013-12-31

    The City of Las Vegas was awarded Department of Energy (DOE) project funding in 2009, for the City of Las Vegas Plug-in Hybrid Electric Vehicle Demonstration Program. This project allowed the City of Las Vegas to purchase electric and plug-in hybrid electric vehicles and associated electric vehicle charging infrastructure. The City anticipated the electric vehicles having lower overall operating costs and emissions similar to traditional and hybrid vehicles.

  8. Evaluation of 2004 Toyota Prius Hybrid Electric Drive System

    SciTech Connect (OSTI)

    Staunton, Robert H; Ayers, Curtis William; Chiasson, J. N.; Burress, Timothy A; Marlino, Laura D

    2006-05-01

    The 2004 Toyota Prius is a hybrid automobile equipped with a gasoline engine and a battery- and generator-powered electric motor. Both of these motive-power sources are capable of providing mechanical-drive power for the vehicle. The engine can deliver a peak-power output of 57 kilowatts (kW) at 5000 revolutions per minute (rpm) while the motor can deliver a peak-power output of 50 kW over the speed range of 1200-1540 rpm. Together, this engine-motor combination has a specified peak-power output of 82 kW at a vehicle speed of 85 kilometers per hour (km/h). In operation, the 2004 Prius exhibits superior fuel economy compared to conventionally powered automobiles. To acquire knowledge and thereby improve understanding of the propulsion technology used in the 2004 Prius, a full range of design characterization studies were conducted to evaluate the electrical and mechanical characteristics of the 2004 Prius and its hybrid electric drive system. These characterization studies included (1) a design review, (2) a packaging and fabrication assessment, (3) bench-top electrical tests, (4) back-electromotive force (emf) and locked rotor tests, (5) loss tests, (6) thermal tests at elevated temperatures, and most recently (7) full-design-range performance testing in a controlled laboratory environment. This final test effectively mapped the electrical and thermal results for motor/inverter operation over the full range of speeds and shaft loads that these assemblies are designed for in the Prius vehicle operations. This testing was undertaken by the Oak Ridge National Laboratory (ORNL) as part of the U.S. Department of Energy (DOE) - Energy Efficiency and Renewable Energy (EERE) FreedomCAR and Vehicle Technologies (FCVT) program through its vehicle systems technologies subprogram. The thermal tests at elevated temperatures were conducted late in 2004, and this report does not discuss this testing in detail. The thermal tests explored the derating of the Prius motor design if

  9. 2006 Lexus RX400h-4807 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660004807). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

  10. 2006 Lexus RX400h-2575 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Chester Motloch; James Francfort

    2010-01-01

    The U.S. Department of Energy's Advanced Vehicle Testing Activity conducts several different types of tests on hybrid electric vehicles, including testing hybrid electric vehicles batteries when both the vehicles and batteries are new, and at the conclusion of 160,000 miles of accelerated testing. This report documents the battery testing performed and battery testing results for the 2007 Lexus RX900h hybrid electric vehicle (Vin Number JTJHW31U660002575). Testing was performed by the Electric Transportation Engineering Corporation. The Advanced Vehicle Testing Activity is part of the U.S. Department of Energy's Vehicle Technologies Program. The Idaho National Laboratory and the Electric Transportation Engineering Corporation conduct Advanced Vehicle Testing Activity for the U.S. Department of Energy.

  11. Fact #562: March 16, 2009 Carbon Reduction of Plug-in Hybrid Electric

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vehicles | Department of Energy 2: March 16, 2009 Carbon Reduction of Plug-in Hybrid Electric Vehicles Fact #562: March 16, 2009 Carbon Reduction of Plug-in Hybrid Electric Vehicles Estimates from the GREET model (see Argonne National Laboratory's information on GREET) show that passenger car PHEV10s produce about 29% fewer carbon emissions than a conventional vehicle, when plugged into an outlet connected to the typical U.S. grid. Even when PHEV10s are charged using power generated

  12. Electric-drive tractability indicator integrated in hybrid electric vehicle tachometer

    DOE Patents [OSTI]

    Tamai, Goro; Zhou, Jing; Weslati, Feisel

    2014-09-02

    An indicator, system and method of indicating electric drive usability in a hybrid electric vehicle. A tachometer is used that includes a display having an all-electric drive portion and a hybrid drive portion. The all-electric drive portion and the hybrid drive portion share a first boundary which indicates a minimum electric drive usability and a beginning of hybrid drive operation of the vehicle. The indicated level of electric drive usability is derived from at least one of a percent battery discharge, a percent maximum torque provided by the electric drive, and a percent electric drive to hybrid drive operating cost for the hybrid electric vehicle.

  13. Xcel/NREL study: With a smart grid, plug-in hybrid electric vehicles could

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    have system benefits - News Releases | NREL Xcel/NREL study: With a smart grid, plug-in hybrid electric vehicles could have system benefits February 21, 2007 Xcel Energy today announced the results of a six-month study related to plug-in hybrid electric vehicles (PHEVs) and how an increase in their popularity may affect Colorado. The study found that PHEVs may result in a reduction of the overall expense of owning a vehicle and, with the help of smart-grid technologies, eliminate harmful

  14. Preliminary Assessment of Plug-in Hybrid Electric Vehicles on Wind Energy Markets

    SciTech Connect (OSTI)

    Short, W.; Denholm, P.

    2006-04-01

    This report examines a measure that may potentially reduce oil use and also more than proportionately reduce carbon emissions from vehicles. The authors present a very preliminary analysis of plug-in hybrid electric vehicles (PHEVs) that can be charged from or discharged to the grid. These vehicles have the potential to reduce gasoline consumption and carbon emissions from vehicles, as well as improve the viability of renewable energy technologies with variable resource availability. This paper is an assessment of the synergisms between plug-in hybrid electric vehicles and wind energy. The authors examine two bounding cases that illuminate this potential synergism.

  15. Hybrid Electric Vehicles: How They Perform in the Real World | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Hybrid Electric Vehicles: How They Perform in the Real World Hybrid Electric Vehicles: How They Perform in the Real World October 5, 2009 - 11:27am Addthis John Lippert One advantage of working on a U.S. Department of Energy (DOE) support team is that I'm exposed to the impressive work DOE is doing to develop and promote advanced energy technologies. I'm particularly impressed with the data DOE has gathered as part of the Advanced Vehicle Testing Activity (AVTA) on many of the

  16. In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit

    SciTech Connect (OSTI)

    Barnitt, R. A.

    2008-06-01

    The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems? HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid electric propulsion systems were compared on fuel economy, maintenance and operating costs per mile, and reliability.

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

    SciTech Connect (OSTI)

    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.

  18. Multi-Disciplinary Decision Making and Optimization for Hybrid Electric Propulsion Systems

    SciTech Connect (OSTI)

    Shoultout, Mohamed L.; Malikopoulos, Andreas; Pannala, Sreekanth; Chen, Dongmei

    2014-01-01

    In this paper, we investigate the trade-offs among the subsystems of a hybrid electric vehicle (HEV), e.g., the engine, motor, and the battery, and discuss the related im- plications for fuel consumption and battery capacity and lifetime. Addressing this problem can provide insights on how to prioritize these objectives based on consumers needs and preferences.

  19. Cost Effectiveness Analysis of Quasi-Static Wireless Power Transfer for Plug-In Hybrid Electric Transit Buses

    SciTech Connect (OSTI)

    Wang, Lijuan; Gonder, Jeff; Burton, Evan; Brooker, Aaron; Meintz, Andrew; Konan, Arnaud

    2015-10-19

    This study evaluates the costs and benefits associated with the use of a stationary-wireless- power-transfer-enabled plug-in hybrid electric bus and determines the cost effectiveness relative to a conventional bus and a hybrid electric bus. A sensitivity sweep was performed over many different battery sizes, charging power levels, and number/location of bus stop charging stations. The net present cost was calculated for each vehicle design and provided the basis for design evaluation. In all cases, given the assumed economic conditions, the conventional bus achieved the lowest net present cost while the optimal plug-in hybrid electric bus scenario beat out the hybrid electric comparison scenario. The study also performed parameter sensitivity analysis under favorable and high unfavorable market penetration assumptions. The analysis identifies fuel saving opportunities with plug-in hybrid electric bus scenarios at cumulative net present costs not too dissimilar from those for conventional buses.

  20. Cost Effectiveness Analysis of Quasi-Static Wireless Power Transfer for Plug-In Hybrid Electric Transit Buses: Preprint

    SciTech Connect (OSTI)

    Wang, Lijuan; Gonder, Jeff; Burton, Evan; Brooker, Aaron; Meintz, Andrew; Konan, Arnaud

    2015-11-11

    This study evaluates the costs and benefits associated with the use of a plug-in hybrid electric bus and determines the cost effectiveness relative to a conventional bus and a hybrid electric bus. A sensitivity sweep analysis was performed over a number of a different battery sizes, charging powers, and charging stations. The net present value was calculated for each vehicle design and provided the basis for the design evaluation. In all cases, given present day economic assumptions, the conventional bus achieved the lowest net present value while the optimal plug-in hybrid electric bus scenario reached lower lifetime costs than the hybrid electric bus. The study also performed parameter sensitivity analysis under low market potential assumptions and high market potential assumptions. The net present value of plug-in hybrid electric bus is close to that of conventional bus.

  1. Thirty-Six Month Evaluation of UPS Diesel Hybrid Electric Delivery...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    or implied, or assumes any legal liability or responsibility ... orders@ntis.fedworld.gov online ordering: http:... Drivers were given training on the operation of the hybrids, ...

  2. FedEx Gasoline Hybrid Electric Delivery Truck Evaluation: 6-Month...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... Hemrick, Raquel Moreno - FedEx Express * Jim Mancuso, Dave Alef - Azure Dynamics, Inc. * ... Note: the coast downs provide by Azure and those taken at ReFUEL are not directly ...

  3. Field Operations Program, Toyota PRIUS Hybrid Electric Vehicle Performance Characterization Report

    SciTech Connect (OSTI)

    Francfort, James Edward; Nguyen, N.; Phung, J.; Smith, J.; Wehrey, M.

    2001-12-01

    The U.S. Department of Energy’s Field Operations Program evaluates advanced technology vehicles in real-world applications and environments. Advanced technology vehicles include pure electric, hybrid electric, hydrogen, and other vehicles that use emerging technologies such as fuel cells. Information generated by the Program is targeted to fleet managers and others considering the deployment of advanced technology vehicles. As part of the above activities, the Field Operations Program has initiated the testing of the Toyota Prius hybrid electric vehicle (HEV), a technology increasingly being considered for use in fleet applications. This report describes the Pomona Loop testing of the Prius, providing not only initial operational and performance information, but also a better understanding of HEV testing issues. The Pomona Loop testing includes both Urban and Freeway drive cycles, each conducted at four operating scenarios that mix minimum and maximum payloads with different auxiliary (e.g., lights, air conditioning) load levels.

  4. Method and apparatus for controlling battery charging in a hybrid electric vehicle

    DOE Patents [OSTI]

    Phillips, Anthony Mark; Blankenship, John Richard; Bailey, Kathleen Ellen; Jankovic, Miroslava

    2003-06-24

    A starter/alternator system (24) for hybrid electric vehicle (10) having an internal combustion engine (12) and an energy storage device (34) has a controller (30) coupled to the starter/alternator (26). The controller (30) has a state of charge manager (40) that monitors the state of charge of the energy storage device. The controller has eight battery state-of-charge threshold values that determine the hybrid operating mode of the hybrid electric vehicle. The value of the battery state-of-charge relative to the threshold values is a factor in the determination of the hybrid mode, for example; regenerative braking, charging, battery bleed, boost. The starter/alternator may be operated as a generator or a motor, depending upon the mode.

  5. Economics of Plug-In Hybrid Electric Vehicles (released in AEO2009)

    Reports and Publications (EIA)

    2009-01-01

    Plug-In hybrid electric vehicles (PHEVs) have gained significant attention in recent years, as concerns about energy, environmental, and economic securityincluding rising gasoline prices have prompted efforts to improve vehicle fuel economy and reduce petroleum consumption in the transportation sector. PHEVs are particularly well suited to meet these objectives, because they have the potential to reduce petroleum consumption both through fuel economy gains and by substituting electric power for gasoline use.

  6. Vehicle Technologies Office: AVTA- Hybrid Electric Vehicles Performance and Testing Data

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Advanced Vehicle Testing Activity (AVTA) uses standard procedures and test specifications to test and collect data from vehicles on dynamometers, closed test tracks, and on-the-road. This page provides data on the hybrid electric versions of the Volkswagen Jetta, Ford C-Max, Chevrolet Malibu, Honda Civic, Hyundai Sonata, Honda CRZ, Honda Civic with Advanced Experimental Ultra Lead Acid Battery, Mercedes Benz, Toyota Prius Gen III, Ford Fusion, Honda Insight and Honda CR-Z.

  7. EV Everywhere: All-Electric and Plug-in Hybrid Electric Cars | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy EV Everywhere: All-Electric and Plug-in Hybrid Electric Cars Find Electric Vehicle Models Vehicle Charging Saving Fuel & Vehicle Costs Electric Vehicle Stories Benefits of Electric Vehicles Electric Vehicle Basics Find the best electric car to meet your needs! Search for makes and models, learn about electric vehicle (EV) charging stations, find tax incentives, explore how an EV can save you money, and discover other benefits of EVs. EV Everywhere is a Clean Energy Grand

  8. Analysis of data from electric and hybrid electric vehicle student competitions

    SciTech Connect (OSTI)

    Wipke, K.B.; Hill, N.; Larsen, R.P.

    1994-01-01

    The US Department of Energy sponsored several student engineering competitions in 1993 that provided useful information on electric and hybrid electric vehicles. The electrical energy usage from these competitions has been recorded with a custom-built digital meter installed in every vehicle and used under controlled conditions. When combined with other factors, such as vehicle mass, speed, distance traveled, battery type, and type of components, this information provides useful insight into the performance characteristics of electrics and hybrids. All the vehicles tested were either electric vehicles or hybrid vehicles in electric-only mode, and had an average energy economy of 7.0 km/kwh. Based on the performance of the ``ground-up`` hybrid electric vehicles in the 1993 Hybrid Electric Vehicle Challenge, data revealed a I km/kwh energy economy benefit for every 133 kg decrease in vehicle mass. By running all the electric vehicles at a competition in Atlanta at several different constant speeds, the effects of rolling resistance and aerodynamic drag were evaluated. On average, these vehicles were 32% more energy efficient at 40 km/h than at 72 km/h. The results of the competition data analysis confirm that these engineering competitions not only provide an educational experience for the students, but also show technology performance and improvements in electric and hybrid vehicles by setting benchmarks and revealing trends.

  9. Within-Day Recharge of Plug-In Hybrid Electric Vehicles: Energy Impact of Public Charging Infrastructure

    SciTech Connect (OSTI)

    Dong, Jing; Lin, Zhenhong

    2012-01-01

    This paper examines the role of public charging infrastructure in increasing the share of driving on electricity that plug-in hybrid electric vehicles might exhibit, thus reducing their gasoline consumption. Vehicle activity data obtained from a global positioning system tracked household travel survey in Austin, Texas, is used to estimate gasoline and electricity consumptions of plug-in hybrid electric vehicles. Drivers within-day recharging behavior, constrained by travel activities and public charger availability, is modeled. It is found that public charging offers greater fuel savings for hybrid electric vehicles s equipped with smaller batteries, by encouraging within-day recharge, and providing an extensive public charging service is expected to reduce plug-in hybrid electric vehicles gasoline consumption by more than 30% and energy cost by 10%, compared to the scenario of home charging only.

  10. Field Testing Plug-in Hybrid Electric Vehicles with Charge Control Technology in the Xcel Energy Territory

    SciTech Connect (OSTI)

    Markel, T.; Bennion K.; Kramer, W.; Bryan, J.; Giedd, J.

    2009-08-01

    Results of a joint study by Xcel Energy and NREL to understand the fuel displacement potential, costs, and emissions impacts of market introduction of plug in hybrid electric vehicles.

  11. Knoxville Area Transit: Propane Hybrid ElectricTrolleys; Advanced Technology Vehicles in Service, Advanced Vehicle Testing Activity (Fact Sheet)

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    website and in print publications. TESTING ADVANCED VEHICLES KNOXVILLE AREA TRANSIT ◆ PROPANE HYBRID ELECTRIC TROLLEYS Knoxville Area Transit PROPANE HYBRID ELECTRIC TROLLEYS NREL/PIX 13795 KNOXVILLE AREA TRANSIT (KAT) is recognized nationally for its exceptional service to the City of Knoxville, Tennessee. KAT received the American Public Transportation Associa- tion's prestigious Outstanding Achievement Award in 2004. Award-winning accomplishments included KAT's increase in annual ridership

  12. In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    01-1556 In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit Robb A. Barnitt National Renewable Energy Laboratory - U.S. Department of Energy Copyright © 2008 SAE International ABSTRACT The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems' HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid

  13. A Consumer-Oriented Control Framework for Performance Analysis in Hybrid Electric Vehicles

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Shaltout, Mohamed L.; Malikopoulos, Andreas A.; Pannala, Sreekanth; Chen, Dongmei

    2014-12-09

    Hybrid electric vehicles (HEVs) have attracted considerable attention due to their potential to reduce fuel consumption and emissions. Our objective with this paper is to enhance our understanding of the associated tradeoffs among the HEV subsystems, e.g., the engine, the motor, and the battery, and investigate the related implications for fuel consumption and battery capacity and lifetime. Addressing this problem can provide insights on how to prioritize these objectives based on consumers needs and preferences. The results of the proposed optimization approach can also be used to investigate the implications for HEV costs related to ownership and warranty.

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

    DOE Patents [OSTI]

    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.

  15. Vehicle Technologies Office: AVTA- Plug-In Hybrid Electric Vehicles Performance and Testing Data

    Broader source: Energy.gov [DOE]

    The Advanced Vehicle Testing Activity (AVTA) uses standard procedures and test specifications to test and collect data from vehicles on dynamometers, closed test tracks, and on-the-road. Data on the plug-in hybrid electric version of the following vehicles is available: 2013 Ford Fusion Energi, 2013 Ford C-Max Energi Fleet, 2013 Ford C-Max Energi, 2012 Chevrolet Volt, 2012 Toyota Prius, 2013 Toyota Prius, 2013 Chevrolet Volt, 2011 Chrysler Town & Country, 2010 Quantum Escape, and 2010 Ford Escape Advanced Research Vehicle.

  16. Supervisory Power Management Control Algorithms for Hybrid Electric Vehicles. A Survey

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Malikopoulos, Andreas

    2014-03-31

    The growing necessity for environmentally benign hybrid propulsion systems has led to the development of advanced power management control algorithms to maximize fuel economy and minimize pollutant emissions. This paper surveys the control algorithms for hybrid electric vehicles (HEVs) and plug-in HEVs (PHEVs) that have been reported in the literature to date. The exposition ranges from parallel, series, and power split HEVs and PHEVs and includes a classification of the algorithms in terms of their implementation and the chronological order of their appearance. Remaining challenges and potential future research directions are also discussed.

  17. Battery Requirements for Plug-In Hybrid Electric Vehicles: Analysis and Rationale (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.

    2007-12-01

    Slide presentation to EVS-23 conference describing NREL work to help identify appropriate requirements for batteries to be useful for plug-in hybrid-electric vehicles (PHEVs). Suggested requirements were submitted to the U.S. Advanced Battery Consortium, which used them for a 2007 request for proposals. Requirements were provided both for charge-depleting mode and charge-sustaining mode and for high power/energy ratio and hige energy/power ration batteries for each (different modes of PHEV operation), along with battery and system level requirements.

  18. A Consumer-Oriented Control Framework for Performance Analysis in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Shoultout, Mohamed L.; Malikopoulos, Andreas; Pannala, Sreekanth; Chen, Dongmei

    2015-01-01

    Hybrid electric vehicles (HEVs) have attracted considerable attention due to their potential to reduce fuel consumption and emissions. The objective of this paper is to enhance our understanding of the associated tradeoffs among the HEV subsystems, e.g., the engine, the motor, and the battery, and investigate the related implications for fuel consumption and battery capacity and lifetime. Addressing this problem can provide insights on how to prioritize these objectives based on consumers needs and preferences. The results of the proposed optimization approach can also be used to investigate the implications for HEV costs related to ownership and warranty.

  19. Hybrid Electric Vehicle, Winner of the "FutureCar Challenge

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hybrid Electric Vehicle, Winner of the "FutureCar Challenge," to Recharge at the National Renewable Energy Laboratory, One of Only Three Stops Between Sacramento, Calif. and Washington, D.C. For more information contact: George Douglas (303) 275-4096 or (303) 880-2913 (cellular) Golden, Colo., July 15, 1997 -- Media are invited to photograph "FutureCar" winner and interview students who designed it. What: The "FutureCar Challenge" winner, a modified Ford Taurus,

  20. Electric and hybrid electric vehicles: A technology assessment based on a two-stage Delphi study

    SciTech Connect (OSTI)

    Vyas, A.D.; Ng, H.K.; Santini, D.J.; Anderson, J.L.

    1997-12-01

    To address the uncertainty regarding future costs and operating attributes of electric and hybrid electric vehicles, a two stage, worldwide Delphi study was conducted. Expert opinions on vehicle attributes, current state of the technology, possible advancements, costs, and market penetration potential were sought for the years 2000, 2010, and 2020. Opinions related to such critical components as batteries, electric drive systems, and hybrid vehicle engines, as well as their respective technical and economic viabilities, were also obtained. This report contains descriptions of the survey methodology, analytical approach, and results of the analysis of survey data, together with a summary of other factors that will influence the degree of market success of electric and hybrid electric vehicle technologies. Responses by industry participants, the largest fraction among all the participating groups, are compared with the overall responses. An evaluation of changes between the two Delphi stages is also summarized. An analysis of battery replacement costs for various types is summarized, and variable operating costs for electric and hybrid vehicles are compared with those of conventional vehicles. A market penetration analysis is summarized, in which projected market shares from the survey are compared with predictions of shares on the basis of two market share projection models that use the cost and physical attributes provided by the survey. Finally, projections of market shares beyond the year 2020 are developed by use of constrained logit models of market shares, statistically fitted to the survey data.

  1. Plug-in Hybrid Electric Vehicle Fuel Use Reporting Methods and Results

    SciTech Connect (OSTI)

    James E. Francfort

    2009-07-01

    The Plug-in Hybrid Electric Vehicle (PHEV) Fuel Use Reporting Methods and Results report provides real world test results from PHEV operations and testing in 20 United States and Canada. Examples are given that demonstrate the significant variations operational parameters can have on PHEV petroleum use. In addition to other influences, PHEV mpg results are significantly impacted by driver aggressiveness, cold temperatures, and whether or not the vehicle operator has charged the PHEV battery pack. The U.S. Department of Energys (DOEs) Advanced Vehicle Testing Activity (AVTA) has been testing plug-in hybrid electric vehicles (PHEVs) for several years. The AVTA http://avt.inl.gov/), which is part of DOEs Vehicle Technology Program, also tests other advanced technology vehicles, with 12 million miles of total test vehicle and data collection experience. The Idaho National Laboratory is responsible for conducting the light-duty vehicle testing of PHEVs. Electric Transportation Engineering Corporation also supports the AVTA by conducting PHEV and other types of testing. To date, 12 different PHEV models have been tested, with more than 600,000 miles of PHEV operations data collected.

  2. Plug-In Hybrid Electric Vehicle Value Proposition Study: Interim Report: Phase I Scenario Evaluation

    SciTech Connect (OSTI)

    Sikes, Karen R; Markel, Lawrence C; Hadley, Stanton W; Hinds, Shaun; DeVault, Robert C

    2009-01-01

    Plug-in hybrid electric vehicles (PHEVs) offer significant improvements in fuel economy, convenient low-cost recharging capabilities, potential environmental benefits, and decreased reliance on imported petroleum. However, the cost associated with new components (e.g., advanced batteries) to be introduced in these vehicles will likely result in a price premium to the consumer. This study aims to overcome this market barrier by identifying and evaluating value propositions that will increase the qualitative value and/or decrease the overall cost of ownership relative to the competing conventional vehicles and hybrid electric vehicles (HEVs) of 2030 During this initial phase of this study, business scenarios were developed based on economic advantages that either increase the consumer value or reduce the consumer cost of PHEVs to assure a sustainable market that can thrive without the aid of state and Federal incentives or subsidies. Once the characteristics of a thriving PHEV market have been defined for this timeframe, market introduction steps, such as supportive policies, regulations and temporary incentives, needed to reach this level of sustainability will be determined. PHEVs have gained interest over the past decade for several reasons, including their high fuel economy, convenient low-cost recharging capabilities, potential environmental benefits and reduced use of imported petroleum, potentially contributing to President Bush's goal of a 20% reduction in gasoline use in ten years, or 'Twenty in Ten'. PHEVs and energy storage from advanced batteries have also been suggested as enabling technologies to improve the reliability and efficiency of the electric power grid. However, PHEVs will likely cost significantly more to purchase than conventional or other hybrid electric vehicles (HEVs), in large part because of the cost of batteries. Despite the potential long-term savings to consumers and value to stakeholders, the initial cost of PHEVs presents a major

  3. Evaluation of 2004 Toyota Prius Hybrid Electric Drive System Interim Report

    SciTech Connect (OSTI)

    Ayers, C.W.

    2004-11-23

    Laboratory tests were conducted to evaluate the electrical and mechanical performance of the 2004 Toyota Prius and its hybrid electric drive system. As a hybrid vehicle, the 2004 Prius uses both a gasoline-powered internal combustion engine and a battery-powered electric motor as motive power sources. Innovative algorithms for combining these two power sources results in improved fuel efficiency and reduced emissions compared to traditional automobiles. Initial objectives of the laboratory tests were to measure motor and generator back-electromotive force (emf) voltages and determine gearbox-related power losses over a specified range of shaft speeds and lubricating oil temperatures. Follow-on work will involve additional performance testing of the motor, generator, and inverter. Information contained in this interim report summarizes the test results obtained to date, describes preliminary conclusions and findings, and identifies additional areas for further study.

  4. 2011 Chevrolet Volt VIN 0815 Plug-In Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy (DOE) Advanced Vehicle Testing Activity (AVTA) program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on plug-in hybrid electric vehicles (PHEVs), including testing the PHEV batteries when both the vehicles and batteries are new and at the conclusion of 12,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Chevrolet Volt PHEV (VIN 1G1RD6E48BU100815). The battery testing was performed by the Electric Transportation Engineering Corporation (eTec) dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  5. 2011 Honda CR-Z 4466 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2014-09-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C67BS004466). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  6. 2011 HONDA CR-Z 2982 - HYBRID ELECTRIC VEHICLE BATTERY TEST RESULTS

    SciTech Connect (OSTI)

    Gray, Tyler; Shirk, Matthew; Wishart, Jeffrey

    2014-09-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles, including testing traction batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2011 Honda CR-Z (VIN JHMZF1C64BS002982). Battery testing was performed by Intertek Testing Services NA. The Idaho National Laboratory and Intertek collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Office of the U.S. Department of Energy.

  7. 2010 Toyota Prius VIN 6063 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Toyota Prius HEV (VIN JTDKN3DU5A0006063). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  8. Online Identification of Power Required for Self-Sustainability of the Battery in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Malikopoulos, Andreas

    2014-01-01

    Hybrid electric vehicles have shown great potential for enhancing fuel economy and reducing emissions. Deriving a power management control policy to distribute the power demanded by the driver optimally to the available subsystems (e.g., the internal combustion engine, motor, generator, and battery) has been a challenging control problem. One of the main aspects of the power management control algorithms is concerned with the self-sustainability of the electrical path, which must be guaranteed for the entire driving cycle. This paper considers the problem of identifying online the power required by the battery to maintain the state of charge within a range of the target value. An algorithm is presented that realizes how much power the engine needs to provide to the battery so that self-sustainability of the electrical path is maintained.

  9. A Multiobjective Optimization Framework for Online Stochastic Optimal Control in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Malikopoulos, Andreas

    2015-01-01

    The increasing urgency to extract additional efficiency from hybrid propulsion systems has led to the development of advanced power management control algorithms. In this paper we address the problem of online optimization of the supervisory power management control in parallel hybrid electric vehicles (HEVs). We model HEV operation as a controlled Markov chain and we show that the control policy yielding the Pareto optimal solution minimizes online the long-run expected average cost per unit time criterion. The effectiveness of the proposed solution is validated through simulation and compared to the solution derived with dynamic programming using the average cost criterion. Both solutions achieved the same cumulative fuel consumption demonstrating that the online Pareto control policy is an optimal control policy.

  10. 2010 Ford Fusion VIN 4757 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on-road fleet testing. This report documents battery testing performed for the 2010 Ford Fusion HEV (VIN: 3FADP0L34AR144757). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  11. 2010 Honda Insight VIN 0141 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Honda Insight HEV (VIN: JHMZE2H78AS010141). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  12. 2010 Honda Civic Hybrid UltraBattery Conversion 5577 - Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk; Jeffrey Wishart

    2013-07-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of on-road fleet testing. This report documents battery testing performed for the 2010 Honda Civic HEV UltraBattery Conversion (VIN JHMFA3F24AS005577). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the AVTA for the Vehicle Technologies Program of the DOE.

  13. 2010 Toyota Prius VIN 0462 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Toyota Prius HEV (VIN: JTDKN3DU2A5010462). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  14. 2010 Honda Insight VIN 1748 Hybrid Electric Vehicle Battery Test Results

    SciTech Connect (OSTI)

    Tyler Gray; Matthew Shirk

    2013-01-01

    The U.S. Department of Energy Advanced Vehicle Testing Activity Program consists of vehicle, battery, and infrastructure testing on advanced technology related to transportation. The activity includes tests on hybrid electric vehicles (HEVs), including testing the HEV batteries when both the vehicles and batteries are new and at the conclusion of 160,000 miles of on road fleet testing. This report documents battery testing performed for the 2010 Honda Insight HEV (VIN: JHMZE2H59AS011748). Battery testing was performed by the Electric Transportation Engineering Corporation dba ECOtality North America. The Idaho National Laboratory and ECOtality North America collaborate on the Advanced Vehicle Testing Activity for the Vehicle Technologies Program of the U.S. Department of Energy.

  15. A Multiobjective Optimization Framework for Online Stochastic Optimal Control in Hybrid Electric Vehicles

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Malikopoulos, Andreas

    2015-01-01

    The increasing urgency to extract additional efficiency from hybrid propulsion systems has led to the development of advanced power management control algorithms. In this paper we address the problem of online optimization of the supervisory power management control in parallel hybrid electric vehicles (HEVs). We model HEV operation as a controlled Markov chain and we show that the control policy yielding the Pareto optimal solution minimizes online the long-run expected average cost per unit time criterion. The effectiveness of the proposed solution is validated through simulation and compared to the solution derived with dynamic programming using the average cost criterion.more » Both solutions achieved the same cumulative fuel consumption demonstrating that the online Pareto control policy is an optimal control policy.« less

  16. Integration Issues of Cells into Battery Packs for Plug-in and Hybrid Electric Vehicles: Preprint

    SciTech Connect (OSTI)

    Pesaran, A. A.; Kim, G. H.; Keyser, M.

    2009-05-01

    The main barriers to increased market share of hybrid electric vehicles (HEVs) and commercialization of plug-in HEVs are the cost, safety, and life of lithium ion batteries. Significant effort is being directed to address these issues for lithium ion cells. However, even the best cells may not perform as well when integrated into packs for vehicles because of the environment in which vehicles operate. This paper discusses mechanical, electrical, and thermal integration issues and vehicle interface issues that could impact the cost, life, and safety of the system. It also compares the advantages and disadvantages of using many small cells versus a few large cells and using prismatic cells versus cylindrical cells.

  17. The prospects for hybrid electric vehicles, 2005-2020 : results of a Delphi Study.

    SciTech Connect (OSTI)

    Ng, H. K.; Santini, D. J.; Vyas, A. D.

    1999-07-22

    The introduction of Toyota's hybrid electric vehicle (HEV), the Prius, in Japan has generated considerable interest in HEV technology among US automotive experts. In a follow-up survey to Argonne National Laboratory's two-stage Delphi Study on electric and hybrid electric vehicles (EVs and HEVs) during 1994-1996, Argonne researchers gathered the latest opinions of automotive experts on the future ''top-selling'' HEV attributes and costs. The experts predicted that HEVs would have a spark-ignition gasoline engine as a power plant in 2005 and a fuel cell power plant by 2020. The projected 2020 fuel shares were about equal for gasoline and hydrogen, with methanol a distant third. In 2020, HEVs are predicted to have series-drive, moderate battery-alone range and cost significantly more than conventional vehicles (CVs). The HEV is projected to cost 66% more than a $20,000 CV initially and 33% more by 2020. Survey respondents view batteries as the component that contributes the most to the HEV cost increment. The mean projection for battery-alone range is 49 km in 2005, 70 km in 2010, and 92 km in 2020. Responding to a question relating to their personal vision of the most desirable HEV and its likely characteristics when introduced in the US market in the next decade, the experts predicted their ''vision'' HEV to have attributes very similar to those of the ''top-selling'' HEV. However, the ''vision'' HEV would cost significantly less. The experts projected attributes of three leading batteries for HEVs and projected acceleration times on battery power alone. The resulting battery packs are evaluated, and their initial and replacement costs are analyzed. These and several other opinions are summarized.

  18. Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Elgowainy, A.; Han, J.; Poch, L.; Wang, M.; Vyas, A.; Mahalik, M.; Rousseau, A.

    2010-06-01

    This report examines energy use and emissions from primary energy source through vehicle operation to help researchers understand the impact of the upstream mix of electricity generation technologies for recharging plug-in hybrid electric vehicles (PHEVs), as well as the powertrain technology and fuel sources for PHEVs.

  19. Factors Affecting the Fuel Consumption of Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Richard "Barney" Carlson; Matthew G. Shirk; Benjamin M. Geller

    2001-11-01

    Primary Factors that Impact the Fuel Consumption of Plug-In Hybrid Electric Vehicles RICHARD ‘BARNEY’ CARLSON, MATTHEW G. SHIRK Idaho National Laboratory 2525 N. Fremont Ave., Idaho Falls, ID 83415, USA richard.carlson@inl.gov Abstract Plug-in Hybrid Electric Vehicles (PHEV) have proven to significantly reduce petroleum consumption as compared to conventional internal combustion engine vehicles (ICE) by utilizing electrical energy for propulsion. Through extensive testing of PHEV’s, analysis has shown that the fuel consumption of PHEV’s is more significantly affected than conventional vehicles by either the driver’s input or by the environmental inputs around the vehicle. Six primary factors have been identified that significantly affect the fuel consumption of PHEV’s. In this paper, these primary factors are analyzed from on-road driving and charging data from over 200 PHEV’s throughout North America that include Hymotion Prius conversions and Hybrids Plus Escape conversions. The Idaho National Laboratory (INL) tests plug-in hybrid electric (PHEV) vehicles as part of its conduct of DOE’s Advanced Vehicle Testing Activity (AVTA). In collaboration with its 75 testing partners located in 23 states and Canada, INL has collected data on 191 PHEVs, comprised of 12 different PHEV models (by battery manufacturer). With more than 1 million PHEV test miles accumulated to date, the PHEVs are fleet, track, and dynamometer tested. Six Primary Factors The six primary factors that significantly impact PHEV fuel consumption are listed below. Some of the factors are unique to plug-in vehicles while others are common for all types of vehicles. 1. Usable Electrical Energy is dictated by battery capacity, rate of depletion as well as when the vehicle was last plugged-in. With less electrical energy available the powertrain must use more petroleum to generate the required power output. 2. Driver Aggressiveness impacts the fuel consumption of nearly all vehicles but

  20. Socially optimal electric driving range of plug-in hybrid electric vehicles

    SciTech Connect (OSTI)

    Kontou, Eleftheria; Yin, Yafeng; Lin, Zhenhong

    2015-07-25

    Our study determines the optimal electric driving range of plug-in hybrid electric vehicles (PHEVs) that minimizes the daily cost borne by the society when using this technology. An optimization framework is developed and applied to datasets representing the US market. Results indicate that the optimal range is 16 miles with an average social cost of 3.19 per day when exclusively charging at home, compared to 3.27 per day of driving a conventional vehicle. The optimal range is found to be sensitive to the cost of battery packs and the price of gasoline. Moreover, when workplace charging is available, the optimal electric driving range surprisingly increases from 16 to 22 miles, as larger batteries would allow drivers to better take advantage of the charging opportunities to achieve longer electrified travel distances, yielding social cost savings. If workplace charging is available, the optimal density is to deploy a workplace charger for every 3.66 vehicles. Finally, the diversification of the battery size, i.e., introducing a pair and triple of electric driving ranges to the market, could further decrease the average societal cost per PHEV by 7.45% and 11.5% respectively.

  1. Socially optimal electric driving range of plug-in hybrid electric vehicles

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Kontou, Eleftheria; Yin, Yafeng; Lin, Zhenhong

    2015-07-25

    Our study determines the optimal electric driving range of plug-in hybrid electric vehicles (PHEVs) that minimizes the daily cost borne by the society when using this technology. An optimization framework is developed and applied to datasets representing the US market. Results indicate that the optimal range is 16 miles with an average social cost of 3.19 per day when exclusively charging at home, compared to 3.27 per day of driving a conventional vehicle. The optimal range is found to be sensitive to the cost of battery packs and the price of gasoline. Moreover, when workplace charging is available, the optimalmore » electric driving range surprisingly increases from 16 to 22 miles, as larger batteries would allow drivers to better take advantage of the charging opportunities to achieve longer electrified travel distances, yielding social cost savings. If workplace charging is available, the optimal density is to deploy a workplace charger for every 3.66 vehicles. Finally, the diversification of the battery size, i.e., introducing a pair and triple of electric driving ranges to the market, could further decrease the average societal cost per PHEV by 7.45% and 11.5% respectively.« less

  2. On-road evaluation of advanced hybrid electric vehicles over a wide range of ambient temperatures.

    SciTech Connect (OSTI)

    Carlson, R.; Duoba, M. J.; Bocci, D.; Lohse-Busch, H.

    2007-01-01

    In recent years, Hybrid Electric Vehicles (HEV's) have become a production viable and effective mode of efficient transportation. HEV's can provide increased fuel economy over convention technology vehicle, but these advantages can be affected dramatically by wide variations in operating temperatures. The majority of data measured for benchmarking HEV technologies is generated from ambient test cell temperatures at 22 C. To investigate cold and hot temperature affects on HEV operation and efficiency, an on-road evaluation protocol is defined and conducted over a six month study at widely varying temperatures. Two test vehicles, the 2007 Toyota Camry HEV and 2005 Ford Escape HEV, were driven on a pre-defined urban driving route in ambient temperatures ranging from -14 C to 31 C. Results from the on-road evaluation were also compared and correlated to dynamometer testing of the same drive cycle. Results from this on-road evaluation show the battery power control limits and engine operation dramatically change with temperature. These changes decrease fuel economy by more than two times at -14 C as compared to 25 C. The two vehicles control battery temperature in different manners. The Escape HEV uses the air conditioning system to provide cool air to the batteries at high temperatures and is therefore able to maintain battery temperature to less than 33 C. The Camry HEV uses cabin air to cool the batteries. The observed maximum battery temperature was 44 C.

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

    SciTech Connect (OSTI)

    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.

  4. Socially optimal electric driving range of plug-in hybrid electric vehicles

    SciTech Connect (OSTI)

    Kontou, Eleftheria; Yin, Yafeng; Lin, Zhenhong

    2015-07-25

    This study determines the optimal electric driving range of plug-in hybrid electric vehicles (PHEVs) that minimizes the daily cost borne by the society when using this technology. An optimization framework is developed and applied to datasets representing the US market. Results indicate that the optimal range is 16 miles with an average social cost of 3.19 per day when exclusively charging at home, compared to 3.27 per day of driving a conventional vehicle. The optimal range is found to be sensitive to the cost of battery packs and the price of gasoline. When workplace charging is available, the optimal electric driving range surprisingly increases from 16 to 22 miles, as larger batteries would allow drivers to better take advantage of the charging opportunities to achieve longer electrified travel distances, yielding social cost savings. If workplace charging is available, the optimal density is to deploy a workplace charger for every 3.66 vehicles. Moreover, the diversification of the battery size, i.e., introducing a pair and triple of electric driving ranges to the market, could further decrease the average societal cost per PHEV by 7.45% and 11.5% respectively.

  5. Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Amgad Elgowainy and Michael Wang Center for Transportation Research Argonne National Laboratory LDV Workshop July26, 2010 2 2 2 Team Members 2  ANL's Energy Systems (ES) Division  Michael Wang (team leader)  Dan Santini  Anant Vyas  Amgad Elgowainy  Jeongwoo Han  Aymeric Rousseau  ANL's Decision and Information Sciences (DIS) Division:  Guenter Conzelmann  Leslie Poch 

  6. Optimal control of a repowered vehicle: Plug-in fuel cell against plug-in hybrid electric powertrain

    SciTech Connect (OSTI)

    Tribioli, L. Cozzolino, R.; Barbieri, M.

    2015-03-10

    This paper describes two different powertrain configurations for the repowering of a conventional vehicle, equipped with an internal combustion engine (ICE). A model of a mid-sized ICE-vehicle is realized and then modified to model both a parallel plug-in hybrid electric powertrain and a proton electrolyte membrane (PEM) fuel cell (FC) hybrid powertrain. The vehicle behavior under the application of an optimal control algorithm for the energy management is analyzed for the different scenarios and results are compared.

  7. Project Startup: Evaluating Coca-Cola's Class 8 Hybrid-Electric Delivery Trucks (Fact Sheet), Vehicle Technologies Program (VTP)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Although the largest trucks-Class 8, with a gross vehicle weight rating (GVWR) above 33,000 lb-make up only 1% of the U.S. highway vehicle fleet, they are responsible for almost 20% of highway petroleum consumption. 1 Improving the efficiency of Class 8 trucks through strategies such as alternative fuels and hybridization is a high-impact way to reduce petroleum consumption and associated emissions. The National Renewable Energy Laboratory's (NREL's) Fleet Test and Evaluation Team is evaluating

  8. Modeling, Simulation Design and Control of Hybrid-Electric Vehicle Drives

    SciTech Connect (OSTI)

    Giorgio Rizzoni

    2005-09-30

    Ohio State University (OSU) is uniquely poised to establish such a center, with interdisciplinary emphasis on modeling, simulation, design and control of hybrid-electric drives for a number of reasons, some of which are: (1) The OSU Center for Automotive Research (CAR) already provides an infrastructure for interdisciplinary automotive research and graduate education; the facilities available at OSU-CAR in the area of vehicle and powertrain research are among the best in the country. CAR facilities include 31,000 sq. feet of space, multiple chassis and engine dynamometers, an anechoic chamber, and a high bay area. (2) OSU has in excess of 10 graduate level courses related to automotive systems. A graduate level sequence has already been initiated with GM. In addition, an Automotive Systems Engineering (ASE) program cosponsored by the mechanical and electrical engineering programs, had been formulated earlier at OSU, independent of the GATE program proposal. The main objective of the ASE is to provide multidisciplinary graduate education and training in the field of automotive systems to Masters level students. This graduate program can be easily adapted to fulfill the spirit of the GATE Center of Excellence. (3) A program in Mechatronic Systems Engineering has been in place at OSU since 1994; this program has a strong emphasis on automotive system integration issues, and has emphasized hybrid-electric vehicles as one of its application areas. (4) OSU researchers affiliated with CAR have been directly involved in the development and study of: HEV modeling and simulation; electric drives; transmission design and control; combustion engines; and energy storage systems. These activities have been conducted in collaboration with government and automotive industry sponsors; further, the same researchers have been actively involved in continuing education programs in these areas with the automotive industry. The proposed effort will include: (1) The development of a

  9. Simulated comparisons of emissions and fuel efficiency of diesel and gasoline hybrid electric vehicles

    SciTech Connect (OSTI)

    Gao, Zhiming; Chakravarthy, Veerathu K; Daw, C Stuart

    2011-01-01

    This paper presents details and results of hybrid and plug-in hybrid electric passenger vehicle (HEV and PHEV) simulations that account for the interaction of thermal transients from drive cycle demands and engine start/stop events with aftertreatment devices and their associated fuel penalties. The simulations were conducted using the Powertrain Systems Analysis Toolkit (PSAT) software developed by Argonne National Laboratory (ANL) combined with aftertreatment component models developed at Oak Ridge National Lab (ORNL). A three-way catalyst model is used in simulations of gasoline powered vehicles while a lean NOx trap model in used to simulated NOx reduction in diesel powered vehicles. Both cases also use a previously reported methodology for simulating the temperature and species transients associated with the intermittent engine operation and typical drive cycle transients which are a significant departure from the usual experimental steady-state engine-map based approach adopted often in vehicle system simulations. Comparative simulations indicate a higher efficiency for diesel powered vehicles but the advantage is lowered by about a third (for both HEVs and PHEVs) when the fuel penalty associated with operating a lean NOx trap is included and may be reduced even more when fuel penalty associated with a particulate filter is included in diesel vehicle simulations. Through these preliminary studies, it is clearly demonstrated how accurate engine and exhaust systems models that can account for highly intermittent and transient engine operation in hybrid vehicles can be used to account for impact of emissions in comparative vehicle systems studies. Future plans with models for other devices such as particulate filters, diesel oxidation and selective reduction catalysts are also discussed.

  10. Plug-In Hybrid Electric Vehicle Market Introduction Study: Final Report

    SciTech Connect (OSTI)

    Sikes, Karen; Gross, Thomas; Lin, Zhenhong; Sullivan, John; Cleary, Timothy; Ward, Jake

    2010-02-01

    Oak Ridge National Laboratory (ORNL), Sentech, Inc., Pacific Northwest National Laboratory (PNNL)/University of Michigan Transportation Research Institute (UMTRI), and the U.S. Department of Energy (DOE) have conducted a Plug-in Hybrid Electric Vehicle (PHEV) Market Introduction Study to identify and assess the effect of potential policies, regulations, and temporary incentives as key enablers for a successful market debut. The timeframe over which market-stimulating incentives would be implemented - and the timeframe over which they would be phased out - are suggested. Possible sources of revenue to help fund these mechanisms are also presented. In addition, pinch points likely to emerge during market growth are identified and proposed solutions presented. Finally, modeling results from ORNL's Market Acceptance of Advanced Automotive Technologies (MA3T) Model and UMTRI's Virtual AutoMotive MarketPlace (VAMMP) Model were used to quantify the expected effectiveness of the proposed policies and to recommend a consensus strategy aimed at transitioning what begins as a niche industry into a thriving and sustainable market by 2030. The primary objective of the PHEV Market Introduction Study is to identify the most effective means for accelerating the commercialization of PHEVs in order to support national energy and economic goals. Ideally, these mechanisms would maximize PHEV sales while minimizing federal expenditures. To develop a robust market acceleration program, incentives and policies must be examined in light of: (1) clarity and transparency of the market signals they send to the consumer; (2) expenditures and resources needed to support them; (3) expected impacts on the market for PHEVs; (4) incentives that are compatible and/or supportive of each other; (5) complexity of institutional and regulatory coordination needed; and (6) sources of funding.

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

    SciTech Connect (OSTI)

    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

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

    SciTech Connect (OSTI)

    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

  13. Van Hove's Birthday

    ScienceCinema (OSTI)

    None

    2011-04-25

    "Happy Birthday Léon!" Plusieurs orateurs rendent hommage à L.Van Hove et son travail à l'occasion de son 65me anniversaire. A la fin remerciements de L.Van Hove.

  14. Bruno Van Wonterghem

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    bruno van wonterghem Bruno Van Wonterghem Bruno Van Wonterghem Operations Manager National Ignition Facility Dr. Bruno Van Wonterghem became commissioning manager of NIF in 2001 and operations manager in 2008. He earned his Ph.D. in chemical physics at the University of Leuven in Belgium in 1987. He has extensive experience in developing laser systems for plasma research in academia through work at the University of California, Irvine; the Max Planck Institute; and LLNL. He was manager of

  15. Boost Converters for Gas Electric and Fuel Cell Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    McKeever, JW

    2005-06-16

    Hybrid electric vehicles (HEVs) are driven by at least two prime energy sources, such as an internal combustion engine (ICE) and propulsion battery. For a series HEV configuration, the ICE drives only a generator, which maintains the state-of-charge (SOC) of propulsion and accessory batteries and drives the electric traction motor. For a parallel HEV configuration, the ICE is mechanically connected to directly drive the wheels as well as the generator, which likewise maintains the SOC of propulsion and accessory batteries and drives the electric traction motor. Today the prime energy source is an ICE; tomorrow it will very likely be a fuel cell (FC). Use of the FC eliminates a direct drive capability accentuating the importance of the battery charge and discharge systems. In both systems, the electric traction motor may use the voltage directly from the batteries or from a boost converter that raises the voltage. If low battery voltage is used directly, some special control circuitry, such as dual mode inverter control (DMIC) which adds a small cost, is necessary to drive the electric motor above base speed. If high voltage is chosen for more efficient motor operation or for high speed operation, the propulsion battery voltage must be raised, which would require some type of two-quadrant bidirectional chopper with an additional cost. Two common direct current (dc)-to-dc converters are: (1) the transformer-based boost or buck converter, which inverts a dc voltage, feeds the resulting alternating current (ac) into a transformer to raise or lower the voltage, and rectifies it to complete the conversion; and (2) the inductor-based switch mode boost or buck converter [1]. The switch-mode boost and buck features are discussed in this report as they operate in a bi-directional chopper. A benefit of the transformer-based boost converter is that it isolates the high voltage from the low voltage. Usually the transformer is large, further increasing the cost. A useful feature

  16. U.S. Department of Energy Vehicle Technologies Program: Battery Test Manual For Plug-In Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Jon P. Christophersen

    2014-09-01

    This battery test procedure manual was prepared for the United States Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office. It is based on technical targets for commercial viability established for energy storage development projects aimed at meeting system level DOE goals for Plug-in Hybrid Electric Vehicles (PHEV). The specific procedures defined in this manual support the performance and life characterization of advanced battery devices under development for PHEV’s. However, it does share some methods described in the previously published battery test manual for power-assist hybrid electric vehicles. Due to the complexity of some of the procedures and supporting analysis, future revisions including some modifications and clarifications of these procedures are expected. As in previous battery and capacitor test manuals, this version of the manual defines testing methods for full-size battery systems, along with provisions for scaling these tests for modules, cells or other subscale level devices. The DOE-United States Advanced Battery Consortium (USABC), Technical Advisory Committee (TAC) supported the development of the manual. Technical Team points of contact responsible for its development and revision are Renata M. Arsenault of Ford Motor Company and Jon P. Christophersen of the Idaho National Laboratory. The development of this manual was funded by the Unites States Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office. Technical direction from DOE was provided by David Howell, Energy Storage R&D Manager and Hybrid Electric Systems Team Leader. Comments and questions regarding the manual should be directed to Jon P. Christophersen at the Idaho National Laboratory (jon.christophersen@inl.gov).

  17. Plug-in Hybrid Electric Vehicle (PHEV) Integrated Test Plan and Evaluation Program - DRAFT 3-29-07

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1-12335 U.S. Department of Energy FreedomCAR & Vehicle Technologies Program Advanced Vehicle Testing Activity Plug-in Hybrid Electric Vehicle (PHEV) Integrated Test Plan and Evaluation Program DRAFT 3-29-07 Donald Karner Roberta Brayer Derek Peterson Mindy Kirkpatrick James Francfort March 2007 The Idaho National Laboratory is a U.S. Department of Energy National Laboratory Operated by Battelle Energy Alliance INL/EXT-01-12335 U.S. Department of Energy FreedomCAR & Vehicle Technologies

  18. Potential Impacts of Plug-in Hybrid Electric Vehicles on Regional Power Generation

    SciTech Connect (OSTI)

    Hadley, Stanton W; Tsvetkova, Alexandra A

    2008-01-01

    Plug-in hybrid electric vehicles (PHEVs) are being developed around the world, with much work aiming to optimize engine and battery for efficient operation, both during discharge and when grid electricity is available for recharging. However, the general expectation has been that the grid will not be greatly affected by the use of PHEVs because the recharging will occur during off-peak hours, or the number of vehicles will grow slowly enough so that capacity planning will respond adequately. This expectation does not consider that drivers will control the timing of recharging, and their inclination will be to plug in when convenient, rather than when utilities would prefer. It is important to understand the ramifications of adding load from PHEVs onto the grid. Depending on when and where the vehicles are plugged in, they could cause local or regional constraints on the grid. They could require the addition of new electric capacity and increase the utilization of existing capacity. Usage patterns of local distribution grids will change, and some lines or substations may become overloaded sooner than expected. Furthermore, the type of generation used to meet the demand for recharging PHEVs will depend on the region of the country and the timing of recharging. This paper analyzes the potential impacts of PHEVs on electricity demand, supply, generation structure, prices, and associated emission levels in 2020 and 2030 in 13 regions specified by the North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy's (DOE's) Energy Information Administration (EIA), and on which the data and analysis in EIA's Annual Energy Outlook 2007 are based (Figure ES-1). The estimates of power plant supplies and regional hourly electricity demand come from publicly available sources from EIA and the Federal Energy Regulatory Commission. Electricity requirements for PHEVs are based on analysis from the Electric Power Research Institute, with an optimistic

  19. Barriers to the Application of High-Temperature Coolants in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Staunton, Robert H; Hsu, John S; Starke, Michael R

    2006-09-01

    This study was performed by the Oak Ridge National Laboratory (ORNL) to identify practical approaches, technical barriers, and cost impacts to achieving high-temperature coolant operation for certain traction drive subassemblies and components of hybrid electric vehicles (HEV). HEVs are unique in their need for the cooling of certain dedicated-traction drive subassemblies/components that include the electric motor(s), generators(s), inverter, dc converter (where applicable), and dc-link capacitors. The new coolant system under study would abandon the dedicated 65 C coolant loop, such as used in the Prius, and instead rely on the 105 C engine cooling loop. This assessment is important because automotive manufacturers are interested in utilizing the existing water/glycol engine cooling loop to cool the HEV subassemblies in order to eliminate an additional coolant loop with its associated reliability, space, and cost requirements. In addition, the cooling of power electronic devices, traction motors, and generators is critical in meeting the U.S. Department of Energy (DOE) FreedomCAR and Vehicle Technology (FCVT) goals for power rating, volume, weight, efficiency, reliability, and cost. All of these have been addressed in this study. Because there is high interest by the original equipment manufacturers (OEMs) in reducing manufacturing cost to enhance their competitive standing, the approach taken in this analysis was designed to be a positive 'can-do' approach that would be most successful in demonstrating the potential or opportunity of relying entirely on a high-temperature coolant system. Nevertheless, it proved to be clearly evident that a few formidable technical and cost barriers exist and no effective approach for mitigating the barriers was evident in the near term. Based on comprehensive thermal tests of the Prius reported by ORNL in 2005 [1], the continuous ratings at base speed (1200 rpm) with different coolant temperatures were projected from test data at

  20. Barriers to the Application of High-Temperature Coolants in Hybrid Electric Vehicles

    SciTech Connect (OSTI)

    Hsu, J.S.; Staunton, M.R.; Starke, M.R.

    2006-09-30

    This study was performed by the Oak Ridge National Laboratory (ORNL) to identify practical approaches, technical barriers, and cost impacts to achieving high-temperature coolant operation for certain traction drive subassemblies and components of hybrid electric vehicles (HEV). HEVs are unique in their need for the cooling of certain dedicated-traction drive subassemblies/components that include the electric motor(s), generators(s), inverter, dc converter (where applicable), and dc-link capacitors. The new coolant system under study would abandon the dedicated 65 C coolant loop, such as used in the Prius, and instead rely on the 105 C engine cooling loop. This assessment is important because automotive manufacturers are interested in utilizing the existing water/glycol engine cooling loop to cool the HEV subassemblies in order to eliminate an additional coolant loop with its associated reliability, space, and cost requirements. In addition, the cooling of power electronic devices, traction motors, and generators is critical in meeting the U.S. Department of Energy (DOE) FreedomCAR and Vehicle Technology (FCVT) goals for power rating, volume, weight, efficiency, reliability, and cost. All of these have been addressed in this study. Because there is high interest by the original equipment manufacturers (OEMs) in reducing manufacturing cost to enhance their competitive standing, the approach taken in this analysis was designed to be a positive 'can-do' approach that would be most successful in demonstrating the potential or opportunity of relying entirely on a high-temperature coolant system. Nevertheless, it proved to be clearly evident that a few formidable technical and cost barriers exist and no effective approach for mitigating the barriers was evident in the near term. Based on comprehensive thermal tests of the Prius reported by ORNL in 2005 [1], the continuous ratings at base speed (1200 rpm) with different coolant temperatures were projected from test data at

  1. Costs and Emissions Associated with Plug-In Hybrid Electric Vehicle Charging in the Xcel Energy Colorado Service Territory

    SciTech Connect (OSTI)

    Parks, K.; Denholm, P.; Markel, T.

    2007-05-01

    The combination of high oil costs, concerns about oil security and availability, and air quality issues related to vehicle emissions are driving interest in plug-in hybrid electric vehicles (PHEVs). PHEVs are similar to conventional hybrid electric vehicles, but feature a larger battery and plug-in charger that allows electricity from the grid to replace a portion of the petroleum-fueled drive energy. PHEVs may derive a substantial fraction of their miles from grid-derived electricity, but without the range restrictions of pure battery electric vehicles. As of early 2007, production of PHEVs is essentially limited to demonstration vehicles and prototypes. However, the technology has received considerable attention from the media, national security interests, environmental organizations, and the electric power industry. The use of PHEVs would represent a significant potential shift in the use of electricity and the operation of electric power systems. Electrification of the transportation sector could increase generation capacity and transmission and distribution (T&D) requirements, especially if vehicles are charged during periods of high demand. This study is designed to evaluate several of these PHEV-charging impacts on utility system operations within the Xcel Energy Colorado service territory.

  2. Bruno Van Wonterghem

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    bruno van wonterghem Bruno Van Wonterghem Operations Manager Keeps NIF Trekking Bruno Van Wonterghem Bruno Van Wonterghem Do you remember when you started being interested in science? My uncle was a radiochemistry professor, and I would go to the lab with him every Wednesday. He had one of the first calculators, the size of a briefcase. I could see it think with its lights flickering and parts moving back and forth. A simple square root would take seconds to calculate. My grandfather was a

  3. MARVEL: A PC-based interactive software package for life-cycle evaluations of hybrid/electric vehicles

    SciTech Connect (OSTI)

    Marr, W.W.; He, J.

    1995-07-01

    As a life-cycle analysis tool, MARVEL has been developed for the evaluation of hybrid/electric vehicle systems. It can identify the optimal combination of battery and heat engine characteristics for different vehicle types and performance requirements, on the basis of either life-cycle cost or fuel efficiency. Battery models that allow trade-offs between specific power and specific energy, between cycle life and depth of discharge, between peak power and depth of discharge, and between other parameters, are included in the software. A parallel hybrid configuration, using an internal combustion engine and a battery as the power sources, can be simulated with a user-specified energy management strategy. The PC-based software package can also be used for cost or fuel efficiency comparisons among conventional, electric, and hybrid vehicles.

  4. Evaluation of Utility System Impacts and Benefits of Optimally Dispatched Plug-In Hybrid Electric Vehicles (Revised)

    SciTech Connect (OSTI)

    Denholm, P.; Short, W.

    2006-10-01

    Hybrid electric vehicles with the capability of being recharged from the grid may provide a significant decrease in oil consumption. These ''plug-in'' hybrids (PHEVs) will affect utility operations, adding additional electricity demand. Because many individual vehicles may be charged in the extended overnight period, and because the cost of wireless communication has decreased, there is a unique opportunity for utilities to directly control the charging of these vehicles at the precise times when normal electricity demand is at a minimum. This report evaluates the effects of optimal PHEV charging, under the assumption that utilities will indirectly or directly control when charging takes place, providing consumers with the absolute lowest cost of driving energy. By using low-cost off-peak electricity, PHEVs owners could purchase the drive energy equivalent to a gallon of gasoline for under 75 cents, assuming current national average residential electricity prices.

  5. Hybrid Electric Vehicle End-Of-Life Testing On Honda Insights, Gen I Civics And Toyota Gen I Priuses

    SciTech Connect (OSTI)

    James Francfort; Donald Karner; Ryan Harkins; Joseph Tardiolo

    2006-02-01

    This technical report details the end-of-life fuel efficiency and battery testing on two model year 2001 Honda Insight hybrid electric vehicles (HEVs), two model year 2003 Honda Civic HEVs, and two model year 2002 Toyota Prius HEVs. The end-of-life testing was conducted after each vehicle has been operated for approximately 160,000 miles. This testing was conducted by the U.S. Department of Energy’s (DOE) Advanced Vehicle Testing Activity (AVTA). The AVTA is part of DOE’s FreedomCAR and Vehicle Technologies Program. SAE J1634 fuel efficiency testing was performed on the six HEVs with the air conditioning (AC) on and off. The AC on and off test results are compared to new vehicle AC on and off fuel efficiencies for each HEV model. The six HEVs were all end-of-life tested using new-vehicle coast down coefficients. In addition, one of each HEV model was also subjected to fuel efficiency testing using coast down coefficients obtained when the vehicles completed 160,000 miles of fleet testing. Traction battery pack capacity and power tests were also performed on all six HEVs during the end-of-life testing in accordance with the FreedomCAR Battery Test Manual For Power-Assist Hybrid Electric Vehicles procedures. When using the new-vehicle coast down coefficients (Phase I testing), 11 of 12 HEV tests (each HEV was tested once with the AC on and once with the AC off) had increases in fuel efficiencies compared to the new vehicle test results. The end-of-life fuel efficiency tests using the end-of-life coast down coefficients (Phase II testing) show decreases in fuel economies in five of six tests (three with the AC on and three with it off). All six HEVs experienced decreases in battery capacities, with the two Insights having the highest remaining capacities and the two Priuses having the lowest remaining capacities. The AVTA’s end-of-life testing activities discussed in this report were conducted by the Idaho National Laboratory; the AVTA testing partner Electric

  6. Assessing Energy Impact of Plug-In Hybrid Electric Vehicles: Significance of Daily Distance Variation over Time and Among Drivers

    SciTech Connect (OSTI)

    Lin, Zhenhong [ORNL; Greene, David L [ORNL

    2012-01-01

    Accurate assessment of the impact of plug-in hybrid electric vehicles (PHEVs) on petroleum and electricity consumption is a necessary step toward effective policies. Variations in daily vehicle miles traveled (VMT) over time and among drivers affect PHEV energy impact, but the significance is not well understood. This paper uses a graphical illustration, a mathematical derivation, and an empirical study to examine the cause and significance of such an effect. The first two methods reveal that ignoring daily variation in VMT always causes underestimation of petroleum consumption and overestimation of electricity consumption by PHEVs; both biases increase as the assumed PHEV charge-depleting (CD) range moves closer to the average daily VMT. The empirical analysis based on national travel survey data shows that the assumption of uniform daily VMT over time and among drivers causes nearly 68% underestimation of expected petroleum use and nearly 48% overestimation of expected electricity use by PHEVs with a 40-mi CD range (PHEV40s). Also for PHEV40s, consideration of daily variation in VMT over time but not among drivers similar to the way the utility factor curve is derived in SAE Standard SAE J2841 causes underestimation of expected petroleum use by more than 24% and overestimation of expected electricity use by about 17%. Underestimation of petroleum use and overestimation of electricity use increase with larger-battery PHEVs.

  7. Impact of Component Sizing in Plug-In Hybrid Electric Vehicles for Energy Resource and Greenhouse Emissions Reduction

    SciTech Connect (OSTI)

    Malikopoulos, Andreas

    2013-01-01

    Widespread use of alternative hybrid powertrains currently appears inevitable and many opportunities for substantial progress remain. The necessity for environmentally friendly vehicles, in conjunction with increasing concerns regarding U.S. dependency on foreign oil and climate change, has led to significant investment in enhancing the propulsion portfolio with new technologies. Recently, plug-in hybrid electric vehicles (PHEVs) have attracted considerable attention due to their potential to reduce petroleum consumption and greenhouse gas (GHG) emissions in the transportation sector. PHEVs are especially appealing for short daily commutes with excessive stop-and-go driving. However, the high costs associated with their components, and in particular, with their energy storage systems have been significant barriers to extensive market penetration of PEVs. In the research reported here, we investigated the implications of motor/generator and battery size on fuel economy and GHG emissions in a medium duty PHEV. An optimization framework is proposed and applied to two different parallel powertrain configurations, pre-transmission and post-transmission, to derive the Pareto frontier with respect to motor/generator and battery size. The optimization and modeling approach adopted here facilitates better understanding of the potential benefits from proper selection of motor/generator and battery size on fuel economy and GHG emissions. This understanding can help us identify the appropriate sizing of these components and thus reducing the PHEV cost. Addressing optimal sizing of PHEV components could aim at an extensive market penetration of PHEVs.

  8. Gyrodynamic effects of an energy storage flywheel on the handling of a hybrid-electric vehicle. Master`s thesis

    SciTech Connect (OSTI)

    Greer, J.L.

    1997-01-09

    This research presents the results of numerical simulation of the handling characteristics of a hybrid-electric vehicle which uses a flywheel for temporary energy storage. The work is presented in an effort to understand the potential interaction of the flywheel and the vehicle, and to predict what positive and negative outcomes may result. The vehicle is modeled with four wheels, and the roll, yaw, and sideslip-angle degrees of freedom. The simulation uses an empirical model of the nonlinear interface between the tire and the road. The results are presented graphically, and are analyzed on both quantitative and qualitative bases. The vehicle parameters used to define the baseline vehicle are based on the broad guidelines set forth by the Partnership for a New Generation of Vehicles. The size and speed range of the flywheel is based on a compilation of results presented in the popular literature. Analyses of the results are based on alignment of the angular momentum vector of the flywheel along the three axes of the vehicle. The speed of the flywheel is varied from -100,000 rpm to +100,000 rpm. Negative speeds represent orientation of the angular momentum vector of the flywheel along the negative axes, and positive speeds represent orientation along the positive axes.

  9. New York City Transit Drives Hybrid Electric Buses into the Future; Advanced Technology Vehicles in Service, Advanced Vehicle Testing Activity (Fact Sheet)

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    DEPARTMENT OF ENERGY HYBRID ELECTRIC TRANSIT BUS EVALUATIONS The role of AVTA is to bridge the gap between R&D and commercial availability of advanced vehicle technologies that reduce U.S. petroleum use while improving air quality. AVTA supports the U.S. Department of Energy's FreedomCAR and Vehicle Technologies Program in moving these technologies from R&D to market deployment by examining market factors and customer requirements, evaluating performance and durability of alternative

  10. Fact #843: October 20, 2014 Cumulative Plug-in Electric Vehicle Sales are Two and a Half Times Higher than Hybrid Electric Vehicle Sales in the First 45 Months since Market Introduction – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #843: Cumulative Plug-in Electric Vehicle Sales are Two and a Half Times Higher than Hybrid Electric Vehicle Sales in the First 45 Months since Market Introduction

  11. Jack VanKuiken | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Jack VanKuiken Systems Engineer E-mail jvankuiken

  12. Well-to-wheels energy use and greenhouse gas emissions analysis of plug-in hybrid electric vehicles.

    SciTech Connect (OSTI)

    Elgowainy, A.; Burnham, A.; Wang, M.; Molburg, J.; Rousseau, A.; Energy Systems

    2009-03-31

    Researchers at Argonne National Laboratory expanded the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model and incorporated the fuel economy and electricity use of alternative fuel/vehicle systems simulated by the Powertrain System Analysis Toolkit (PSAT) to conduct a well-to-wheels (WTW) analysis of energy use and greenhouse gas (GHG) emissions of plug-in hybrid electric vehicles (PHEVs). The WTW results were separately calculated for the blended charge-depleting (CD) and charge-sustaining (CS) modes of PHEV operation and then combined by using a weighting factor that represented the CD vehicle-miles-traveled (VMT) share. As indicated by PSAT simulations of the CD operation, grid electricity accounted for a share of the vehicle's total energy use, ranging from 6% for a PHEV 10 to 24% for a PHEV 40, based on CD VMT shares of 23% and 63%, respectively. In addition to the PHEV's fuel economy and type of on-board fuel, the marginal electricity generation mix used to charge the vehicle impacted the WTW results, especially GHG emissions. Three North American Electric Reliability Corporation regions (4, 6, and 13) were selected for this analysis, because they encompassed large metropolitan areas (Illinois, New York, and California, respectively) and provided a significant variation of marginal generation mixes. The WTW results were also reported for the U.S. generation mix and renewable electricity to examine cases of average and clean mixes, respectively. For an all-electric range (AER) between 10 mi and 40 mi, PHEVs that employed petroleum fuels (gasoline and diesel), a blend of 85% ethanol and 15% gasoline (E85), and hydrogen were shown to offer a 40-60%, 70-90%, and more than 90% reduction in petroleum energy use and a 30-60%, 40-80%, and 10-100% reduction in GHG emissions, respectively, relative to an internal combustion engine vehicle that used gasoline. The spread of WTW GHG emissions among the different fuel production

  13. U.S. Department of Energy -- Advanced Vehicle Testing Activity: Plug-in Hybrid Electric Vehicle Testing and Demonstration Activities

    SciTech Connect (OSTI)

    James E. Francfort; Donald Karner; John G. Smart

    2009-05-01

    The U.S. Department of Energy’s (DOE) Advanced Vehicle Testing Activity (AVTA) tests plug-in hybrid electric vehicles (PHEV) in closed track, dynamometer and onroad testing environments. The onroad testing includes the use of dedicated drivers on repeated urban and highway driving cycles that range from 10 to 200 miles, with recharging between each loop. Fleet demonstrations with onboard data collectors are also ongoing with PHEVs operating in several dozen states and Canadian Provinces, during which trips- and miles-per-charge, charging demand and energy profiles, and miles-per-gallon and miles-per-kilowatt-hour fuel use results are all documented, allowing an understanding of fuel use when vehicles are operated in charge depleting, charge sustaining, and mixed charge modes. The intent of the PHEV testing includes documenting the petroleum reduction potential of the PHEV concept, the infrastructure requirements, and operator recharging influences and profiles. As of May 2008, the AVTA has conducted track and dynamometer testing on six PHEV conversion models and fleet testing on 70 PHEVs representing nine PHEV conversion models. A total of 150 PHEVs will be in fleet testing by the end of 2008, all with onboard data loggers. The onroad testing to date has demonstrated 100+ miles per gallon results in mostly urban applications for approximately the first 40 miles of PHEV operations. The primary goal of the AVTA is to provide advanced technology vehicle performance benchmark data for technology modelers, research and development programs, and technology goal setters. The AVTA testing results also assist fleet managers in making informed vehicle purchase, deployment and operating decisions. The AVTA is part of DOE’s Vehicle Technologies Program. These AVTA testing activities are conducted by the Idaho National Laboratory and Electric Transportation Engineering Corporation, with Argonne National Laboratory providing dynamometer testing support. The proposed paper

  14. Lower-Energy Energy Storage System (LEESS) Evaluation in a Full-Hybrid Electric Vehicle (HEV) (Presentation)

    SciTech Connect (OSTI)

    Cosgrove, J.; Gonder, J.; Pesaran, A.

    2013-11-01

    The cost of hybrid electric vehicles (HEVs) (e.g., Toyota Prius or Ford Fusion Hybrid) remains several thousand dollars higher than the cost of comparable conventional vehicles, which has limited HEV market penetration. The battery energy storage device is typically the component with the greatest contribution toward this cost increment, so significant cost reductions/performance improvements to the energy storage system (ESS) can improve the vehicle-level cost-benefit relationship, which would in turn lead to larger HEV market penetration and greater aggregate fuel savings. The National Renewable Energy Laboratory (NREL) collaborated with a United States Advanced Battery Consortium (USABC) Workgroup to analyze trade-offs between vehicle fuel economy and reducing the minimum energy requirement for power-assist HEVs. NREL's analysis showed that significant fuel savings could still be delivered from an ESS with much lower energy storage than previous targets, which prompted the United States Advanced Battery Consortium (USABC) to issue a new set of lower-energy ESS (LEESS) targets that could be satisfied by a variety of technologies, including high-power batteries or ultracapacitors. NREL has developed an HEV test platform for in-vehicle performance and fuel economy validation testing of the hybrid system using such LEESS devices. This presentation describes development of the vehicle test platform and in-vehicle evaluation results using a lithium-ion capacitor ESS-an asymmetric electrochemical energy storage device possessing one electrode with battery-type characteristics (lithiated graphite) and one with ultracapacitor-type characteristics (carbon). Further efforts include testing other ultracapacitor technologies in the HEV test platform.

  15. Plug-in hybrid electric vehicles : How does one determine their potential for reducing U.S. oil dependence?

    SciTech Connect (OSTI)

    Vyas, A.; Santini, D.; Duoba, M.; Alexander, M.; Energy Systems; EPRI

    2008-09-01

    Estimation of the potential of plug-in hybrid electric vehicles (PHEV's) ability to reduce U.S. gasoline use is difficult and complex. Although techniques have been proposed to estimate the vehicle kilometers of travel (VKT) that can be electrified, these methods may be inadequate and/or inappropriate for early market introduction circumstances. Factors that must be considered with respect to the PHEV itself include (1) kWh battery storage capability; (2) kWh/km depletion rate of the vehicle (3) liters/km use of gasoline (4) average daily kilometers driven (5) annual share of trips exceeding the battery depletion distance (6) driving cycle(s) (7) charger location [i.e. on-board or off-board] (8) charging rate. Each of these factors is actually a variable, and many interact. Off the vehicle, considerations include (a) primary overnight charging spot [garage, carport, parking garage or lot, on street], (b) availability of primary and secondary charging locations [i.e. dwellings, workplaces, stores, etc] (c) time of day electric rates (d) seasonal electric rates (e) types of streets and highways typically traversed during most probable trips depleting battery charge [i.e. city, suburban, rural and high vs. low density]; (f) cumulative trips per day from charger origin (g) top speeds and peak acceleration rates required to make usual trips. Taking into account PHEV design trade-off possibilities (kW vs. kWh of battery, in particular), this paper attempts to extract useful information relating to these topics from the 2001 National Household Travel Survey (NHTS), and the 2005 American Housing Survey (AHS). Costs per kWh of PHEVs capable of charge depleting (CD) all-electric range (CDE, or AER) vs. those CD in 'blended' mode (CDB) are examined. Lifetime fuel savings of alternative PHEV operating/utilization strategies are compared to battery cost estimates.

  16. Rienk van Grondelle | Photosynthetic Antenna Research Center

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Rienk van Grondelle Rienk van Grondelle Rienk van Grondelle Rienk van Grondelle Research Affiliate E-mail: r.van.grondelle@vu.nl Dr. van Grondelle's research focuses on trying to understand the physical basis of photosynthesis. Professor of Biophysics, Head of the Department of Physics and Astronomy Research Affiliates

  17. Optimizing and Diversifying the Electric Range of Plug-in Hybrid Electric Vehicles for U.S. Drivers

    SciTech Connect (OSTI)

    Lin, Zhenhong

    2012-01-01

    To provide useful information for automakers to design successful plug-in hybrid electric vehicle (PHEV) products and for energy and environmental analysts to understand the social impact of PHEVs, this paper addresses the question of how many of the U.S. consumers, if buying a PHEV, would prefer what electric ranges. The Market-oriented Optimal Range for PHEV (MOR-PHEV) model is developed to optimize the PHEV electric range for each of 36,664 sampled individuals representing U.S. new vehicle drivers. The optimization objective is the minimization of the sum of costs on battery, gasoline, electricity and refueling hassle. Assuming no battery subsidy, the empirical results suggest that: 1) the optimal PHEV electric range approximates two thirds of one s typical daily driving distance in the near term, defined as $450/kWh battery delivered price and $4/gallon gasoline price. 2) PHEVs are not ready to directly compete with HEVs at today s situation, defined by the $600/kWh battery delivered price and the $3-$4/gallon gasoline price, but can do so in the near term. 3) PHEV10s will be favored by the market over longer-range PHEVs in the near term, but longer-range PHEVs can dominate the PHEV market if gasoline prices reach as high as $5-$6 per gallon and/or battery delivered prices reach as low as $150-$300/kWh. 4) PHEVs can become much more attractive against HEVs in the near term if the electric range can be extended by only 10% with multiple charges per day, possible with improved charging infrastructure or adapted charging behavior. 5) the impact of a $100/kWh decrease in battery delivered prices on the competiveness of PHEVs against HEVs can be offset by about $1.25/gallon decrease in gasoline prices, or about 7/kWh increase in electricity prices. This also means that the impact of a $1/gallon decrease in gasoline prices can be offset by about 5/kWh decrease in electricity prices.

  18. Battery-Powered Electric and Hybrid Electric Vehicle Projects to Reduce Greenhouse Gas Emissions: A Resource for Project Development

    SciTech Connect (OSTI)

    National Energy Technology Laboratory

    2002-07-31

    as requiring specific technology improvements or an increase in fuel efficiency. Site-specific project activities can also be undertaken to help decrease GHG emissions, although the use of such measures is less common. Sample activities include switching to less GHG-intensive vehicle options, such as electric vehicles (EVs) or hybrid electric vehicles (HEVs). As emissions from transportation activities continue to rise, it will be necessary to promote both types of abatement activities in order to reverse the current emissions path. This Resource Guide focuses on site- and project-specific transportation activities. .

  19. Model-Based Analysis of Electric Drive Options for Medium-Duty Parcel Delivery Vehicles: Preprint

    SciTech Connect (OSTI)

    Barnitt, R. A.; Brooker, A. D.; Ramroth, L.

    2010-12-01

    Medium-duty vehicles are used in a broad array of fleet applications, including parcel delivery. These vehicles are excellent candidates for electric drive applications due to their transient-intensive duty cycles, operation in densely populated areas, and relatively high fuel consumption and emissions. The National Renewable Energy Laboratory (NREL) conducted a robust assessment of parcel delivery routes and completed a model-based techno-economic analysis of hybrid electric vehicle (HEV) and plug-in hybrid electric vehicle configurations. First, NREL characterized parcel delivery vehicle usage patterns, most notably daily distance driven and drive cycle intensity. Second, drive-cycle analysis results framed the selection of drive cycles used to test a parcel delivery HEV on a chassis dynamometer. Next, measured fuel consumption results were used to validate simulated fuel consumption values derived from a dynamic model of the parcel delivery vehicle. Finally, NREL swept a matrix of 120 component size, usage, and cost combinations to assess impacts on fuel consumption and vehicle cost. The results illustrated the dependency of component sizing on drive-cycle intensity and daily distance driven and may allow parcel delivery fleets to match the most appropriate electric drive vehicle to their fleet usage profile.

  20. Well-to-wheels analysis of energy use and greenhouse gas emissions of plug-in hybrid electric vehicles.

    SciTech Connect (OSTI)

    Elgowainy, A.; Han, J.; Poch, L.; Wang, M.; Vyas, A.; Mahalik, M.; Rousseau, A.

    2010-06-14

    Plug-in hybrid electric vehicles (PHEVs) are being developed for mass production by the automotive industry. PHEVs have been touted for their potential to reduce the US transportation sector's dependence on petroleum and cut greenhouse gas (GHG) emissions by (1) using off-peak excess electric generation capacity and (2) increasing vehicles energy efficiency. A well-to-wheels (WTW) analysis - which examines energy use and emissions from primary energy source through vehicle operation - can help researchers better understand the impact of the upstream mix of electricity generation technologies for PHEV recharging, as well as the powertrain technology and fuel sources for PHEVs. For the WTW analysis, Argonne National Laboratory researchers used the Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) model developed by Argonne to compare the WTW energy use and GHG emissions associated with various transportation technologies to those associated with PHEVs. Argonne researchers estimated the fuel economy and electricity use of PHEVs and alternative fuel/vehicle systems by using the Powertrain System Analysis Toolkit (PSAT) model. They examined two PHEV designs: the power-split configuration and the series configuration. The first is a parallel hybrid configuration in which the engine and the electric motor are connected to a single mechanical transmission that incorporates a power-split device that allows for parallel power paths - mechanical and electrical - from the engine to the wheels, allowing the engine and the electric motor to share the power during acceleration. In the second configuration, the engine powers a generator, which charges a battery that is used by the electric motor to propel the vehicle; thus, the engine never directly powers the vehicle's transmission. The power-split configuration was adopted for PHEVs with a 10- and 20-mile electric range because they require frequent use of the engine for acceleration and to provide

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

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

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

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

    SciTech Connect (OSTI)

    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.

  3. Julie Crenshaw Van Fleet

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Crenshaw Van Fleet 127 S. Fairfax Street, PMB#110 Alexandria, VA 22314 7 January 2007 Mr. Samuel W. Bodman Secretary of Energy Via Mr. Anthony J. Comco SEA Document Manager US DOE anthony.comco@hq.doe.gov 202/287-5736 fax and Ms. Carol Borgstrom, Director Office of NEPA Policy and Compliance US DOE askNEPA@hq.doe.gov 202/586-7031 fax RE: DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River

  4. Brie Van Cleve | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Brie Van Cleve About Us Brie Van Cleve - Former Stakeholder Engagement and Outreach Manager, Wind and Water Power Technologies Office Most Recent Mapping the Frontier of New Wind ...

  5. Measured Laboratory and In-Use Fuel Economy Observed over Targeted Drive Cycles for Comparable Hybrid and Conventional Package Delivery Vehicles

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2-01-2049 Measured Laboratory and In-Use Fuel Economy Published Observed over Targeted Drive Cycles for 09/24/2012 Comparable Hybrid and Conventional Package Delivery Vehicles Michael P. Lammert, Kevin Walkowicz, Adam Duran and Petr Sindler National Renewable Energy Laboratory ABSTRACT This research project compares the in-use and laboratory- derived fuel economy of a medium-duty hybrid electric drivetrain with "engine off at idle" capability to a conventional drivetrain in a typical

  6. U.S. Department of Energy Vehicle Technologies Program -- Advanced Vehicle Testing Activity -- Plug-in Hybrid Electric Vehicle Charging Infrastructure Review

    SciTech Connect (OSTI)

    Kevin Morrow; Donald Darner; James Francfort

    2008-11-01

    Plug-in hybrid electric vehicles (PHEVs) are under evaluation by various stake holders to better understand their capability and potential benefits. PHEVs could allow users to significantly improve fuel economy over a standard HEV and in some cases, depending on daily driving requirements and vehicle design, have the ability to eliminate fuel consumption entirely for daily vehicle trips. The cost associated with providing charge infrastructure for PHEVs, along with the additional costs for the on-board power electronics and added battery requirements associated with PHEV technology will be a key factor in the success of PHEVs. This report analyzes the infrastructure requirements for PHEVs in single family residential, multi-family residential and commercial situations. Costs associated with this infrastructure are tabulated, providing an estimate of the infrastructure costs associated with PHEV deployment.

  7. Noah Van Dam | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Noah Van Dam Postdoctoral Appointee E-mail nvandam@anl.gov Website Google Scholar

  8. Fleet DNA Project Data Summary Report for Delivery Vans

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Vehicles Reporting: 94 Generated: Thu Aug 07, 2014 of Days Included: 974 37 1 3 36 22 5 23 6 7 52 54 4 50 51 48 49 53 55 57 60 Deployment ID 0 20 40 60 80 94 Number of Vehicles ...

  9. Alternative Fuels Data Center: Natural Gas Delivery Vans Support...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    ... Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a truck pulling into a CNG ...

  10. Van Ness Feldman | Open Energy Information

    Open Energy Info (EERE)

    Feldman Jump to: navigation, search Name: Van Ness Feldman Place: Washington, D.C., Washington, DC Zip: 20007 Product: Van Ness Feldman is a law firm concentrating on government...

  11. Heidi VanGenderen | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    VanGenderen has helped implement a multi-faceted public engagement and outreach program to ... VanGenderen has worked on energy and climate issues in the non-profit, public, academic, ...

  12. Hydraulic Hybrid and Conventional Parcel Delivery Vehicles' Measured Laboratory Fuel Economy on Targeted Drive Cycles

    SciTech Connect (OSTI)

    Lammert, M. P.; Burton, J.; Sindler, P.; Duran, A.

    2014-10-01

    This research project compares laboratory-measured fuel economy of a medium-duty diesel powered hydraulic hybrid vehicle drivetrain to both a conventional diesel drivetrain and a conventional gasoline drivetrain in a typical commercial parcel delivery application. Vehicles in this study included a model year 2012 Freightliner P100H hybrid compared to a 2012 conventional gasoline P100 and a 2012 conventional diesel parcel delivery van of similar specifications. Drive cycle analysis of 484 days of hybrid parcel delivery van commercial operation from multiple vehicles was used to select three standard laboratory drive cycles as well as to create a custom representative cycle. These four cycles encompass and bracket the range of real world in-use data observed in Baltimore United Parcel Service operations. The NY Composite cycle, the City Suburban Heavy Vehicle Cycle cycle, and the California Air Resources Board Heavy Heavy-Duty Diesel Truck (HHDDT) cycle as well as a custom Baltimore parcel delivery cycle were tested at the National Renewable Energy Laboratory's Renewable Fuels and Lubricants Laboratory. Fuel consumption was measured and analyzed for all three vehicles. Vehicle laboratory results are compared on the basis of fuel economy. The hydraulic hybrid parcel delivery van demonstrated 19%-52% better fuel economy than the conventional diesel parcel delivery van and 30%-56% better fuel economy than the conventional gasoline parcel delivery van on cycles other than the highway-oriented HHDDT cycle.

  13. Plug-In Hybrid Electric Vehicle Value Proposition Study: Phase 1, Task 2: Select Value Propositions/Business Model for Further Study

    SciTech Connect (OSTI)

    Sikes, Karen R; Markel, Lawrence C; Hadley, Stanton W; Hinds, Shaun

    2008-04-01

    The Plug-In Hybrid Electric Vehicle (PHEV) Value Propositions Workshop held in Washington, D.C. in December 2007 served as the Task 1 Milestone for this study. Feedback from all five Workshop breakout sessions has been documented in a Workshop Summary Report, which can be found at www.sentech.org/phev. In this report, the project team compiled and presented a comprehensive list of potential value propositions that would later serve as a 'grab bag' of business model components in Task 2. After convening with the Guidance and Evaluation Committee and other PHEV stakeholders during the Workshop, several improvements to the technical approach were identified and incorporated into the project plan to present a more realistic and accurate case study and evaluation. The assumptions and modifications that will have the greatest impact on the case study selection process in Task 2 are described in more detail in this deliverable. The objective of Task 2 is to identify the combination of value propositions that is believed to be achievable by 2030 and collectively hold promise for a sustainable PHEV market by 2030. This deliverable outlines what the project team (with input from the Committee) has defined as its primary scenario to be tested in depth for the remainder of Phase 1. Plans for the second and third highest priority/probability business scenarios are also described in this deliverable as proposed follow up case studies in Phase 2. As part of each case study description, the proposed utility system (or subsystem), PHEV market segment, and facilities/buildings are defined.

  14. Plug-In Hybrid Electric Vehicle Value Proposition Study: Phase 1, Task 3: Technical Requirements and Procedure for Evaluation of One Scenario

    SciTech Connect (OSTI)

    Sikes, Karen R; Hinds, Shaun; Hadley, Stanton W; McGill, Ralph N; Markel, Lawrence C; Ziegler, Richard E; Smith, David E; Smith, Richard L; Greene, David L; Brooks, Daniel L; Wiegman, Herman; Miller, Nicholas; Marano, Dr. Vincenzo

    2008-07-01

    In Task 2, the project team designed the Phase 1 case study to represent the 'baseline' plug-in hybrid electric vehicle (PHEV) fleet of 2030 that investigates the effects of seventeen (17) value propositions (see Table 1 for complete list). By creating a 'baseline' scenario, a consistent set of assumptions and model parameters can be established for use in more elaborate Phase 2 case studies. The project team chose southern California as the Phase 1 case study location because the economic, environmental, social, and regulatory conditions are conducive to the advantages of PHEVs. Assuming steady growth of PHEV sales over the next two decades, PHEVs are postulated to comprise approximately 10% of the area's private vehicles (about 1,000,000 vehicles) in 2030. New PHEV models introduced in 2030 are anticipated to contain lithium-ion batteries and be classified by a blended mileage description (e.g., 100 mpg, 150 mpg) that demonstrates a battery size equivalence of a PHEV-30. Task 3 includes the determination of data, models, and analysis procedures required to evaluate the Phase 1 case study scenario. Some existing models have been adapted to accommodate the analysis of the business model and establish relationships between costs and value to the respective consumers. Other data, such as the anticipated California generation mix and southern California drive cycles, have also been gathered for use as inputs. The collection of models that encompasses the technical, economic, and financial aspects of Phase 1 analysis has been chosen and is described in this deliverable. The role of PHEV owners, utilities (distribution systems, generators, independent system operators (ISO), aggregators, or regional transmission operators (RTO)), facility owners, financing institutions, and other third parties are also defined.

  15. vanDuin_ReaxFF

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Voltage profile for Li- graphite system obtained by ReaxFF. (b) Li ordering in stage I LiC 6 compounds . FIRST Center Research Perspective: ReaxFF Reactive Force Field Development and Applications. Muralikrishna Raju, Alireza Ostadhossein and Adri van Duin The Pennsylvania State University Jennifer Achtyl and Franz Geiger Northwestern University Panchapakesan Ganesh and Paul Kent Oak Ridge National Laboratory Research Summary: The ReaxFF method enables large-scale (>> 1000 atoms) dynamics

  16. Picture of the Week: Bulging Van Allen Belts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2 Bulging Van Allen Belts Learn about the Van Allen Belts and how new findings from NASA's Van Allen Probes could impact how we protect technology in space. February 25, 2016 Bulging Van Allen Belts Watch the video on YouTube. Bulging Van Allen Belts Learn about the Van Allen Belts and how new findings from NASA's Van Allen Probes could impact how we protect technology in space

  17. Wind/Hybrid Electricity Applications

    SciTech Connect (OSTI)

    McDaniel, Lori

    2001-03-31

    Wind energy is widely recognized as the most efficient and cost effective form of new renewable energy available in the Midwest. New utility-scale wind farms (arrays of large turbines in high wind areas producing sufficient energy to serve thousands of homes) rival the cost of building new conventional forms of combustion energy plants, gas, diesel and coal power plants. Wind energy is not subject to the inflationary cost of fossil fuels. Wind energy can also be very attractive to residential and commercial electric customers in high wind areas who would like to be more self-sufficient for their energy needs. And wind energy is friendly to the environment at a time when there is increasing concern about pollution and climate change. However, wind energy is an intermittent source of power. Most wind turbines start producing small amounts of electricity at about 8-10 mph (4 meters per second) of wind speed. The turbine does not reach its rated output until the wind reaches about 26-28 mph (12 m/s). So what do you do for power when the output of the wind turbine is not sufficient to meet the demand for energy? This paper will discuss wind hybrid technology options that mix wind with other power sources and storage devices to help solve this problem. This will be done on a variety of scales on the impact of wind energy on the utility system as a whole, and on the commercial and small-scale residential applications. The average cost and cost-benefit of each application along with references to manufacturers will be given. Emerging technologies that promise to shape the future of renewable energy will be explored as well.

  18. S.Van der Meer tribute

    ScienceCinema (OSTI)

    None

    2011-04-25

    Plusieurs intervenants rendent hommage à Simon Van der Meer né en 1925 à La Haye NL et prix nobel de physique en 1984

  19. Special Delivery for Sustainability: Clean Cities Supports UPS...

    Office of Environmental Management (EM)

    ... In addition to natural gas, UPS also operates trucks on propane and electricity and runs vehicles using hybrid electric and hydraulic hybrid technology. While UPS logged more than ...

  20. Molecular adsorption on metal surfaces with van der Waals density...

    Office of Scientific and Technical Information (OSTI)

    Molecular adsorption on metal surfaces with van der Waals density functionals Title: Molecular adsorption on metal surfaces with van der Waals density functionals Authors: Li, Guo ...

  1. Van der Waals metal-semiconductor junction: Weak Fermi level...

    Office of Scientific and Technical Information (OSTI)

    Van der Waals metal-semiconductor junction: Weak Fermi level pinning enables effective tuning of Schottky barrier Citation Details In-Document Search Title: Van der Waals ...

  2. Van Allen Probes observation and modeling of chorus excitation...

    Office of Scientific and Technical Information (OSTI)

    Van Allen Probes observation and modeling of chorus excitation and propagation during weak ... This content will become publicly available on August 20, 2016 Title: Van Allen Probes ...

  3. Overview of the Safety Issues Associated with the Compressed Natural Gas Fuel System and Electric Drive System in a Heavy Hybrid Electric Vehicle

    SciTech Connect (OSTI)

    Nelson, S.C.

    2002-11-14

    This report evaluates the hazards that are unique to a compressed-natural-gas (CNG)-fueled heavy hybrid electric vehicle (HEV) design compared with a conventional heavy vehicle. The unique design features of the heavy HEV are the CNG fuel system for the internal-combustion engine (ICE) and the electric drive system. This report addresses safety issues with the CNG fuel system and the electric drive system. Vehicles on U. S. highways have been propelled by ICEs for several decades. Heavy-duty vehicles have typically been fueled by diesel fuel, and light-duty vehicles have been fueled by gasoline. The hazards and risks posed by ICE vehicles are well understood and have been generally accepted by the public. The economy, durability, and safety of ICE vehicles have established a standard for other types of vehicles. Heavy-duty (i.e., heavy) HEVs have recently been introduced to U. S. roadways, and the hazards posed by these heavy HEVs can be compared with the hazards posed by ICE vehicles. The benefits of heavy HEV technology are based on their potential for reduced fuel consumption and lower exhaust emissions, while the disadvantages are the higher acquisition cost and the expected higher maintenance costs (i.e., battery packs). The heavy HEV is more suited for an urban drive cycle with stop-and-go driving conditions than for steady expressway speeds. With increasing highway congestion and the resulting increased idle time, the fuel consumption advantage for heavy HEVs (compared with conventional heavy vehicles) is enhanced by the HEVs' ability to shut down. Any increase in fuel cost obviously improves the economics of a heavy HEV. The propulsion system for a heavy HEV is more complex than the propulsion system for a conventional heavy vehicle. The heavy HEV evaluated in this study has in effect two propulsion systems: an ICE fueled by CNG and an electric drive system with additional complexity and failure modes. This additional equipment will result in a less

  4. IN MEMORIAM: Dr. Abraham (Abe) Van Luik

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    11, 2016 IN MEMORIAM: Dr. Abraham (Abe) Van Luik The Carlsbad Field Office (CBFO) workforce is saddened by the recent loss of Dr. Abraham (Abe) Van Luik. Abe was a key member of the CBFO team and was well respected at DOE and in the international community. Abe led the CBFO International Repository Science Program. His work included contributions to coordinated research and sharing of results through bilateral and multilateral cooperation. Interacting with several international organizations, he

  5. Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Company Rolling Propane Vans Keep Kansas City Transportation Company Rolling to someone by E-mail Share Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Facebook Tweet about Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Twitter Bookmark Alternative Fuels Data Center: Propane Vans Keep Kansas City Transportation Company Rolling on Google Bookmark Alternative Fuels Data Center: Propane Vans Keep

  6. OSTIblog Articles in the James Van Allen Topic | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    James Van Allen Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in jamesvanallenwcaption.jpg James Van Allen's space instrumentation innovations and his... ...

  7. Hydrogen delivery technology roadmap

    SciTech Connect (OSTI)

    None, None

    2005-11-15

    Document describing plan for research into and development of hydrogen delivery technology for transportation applications.

  8. PARC Seminar Series featuring Rienk van Grondelle | Photosynthetic Antenna

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Center PARC Seminar Series featuring Rienk van Grondelle PARC Seminar Series featuring Rienk van Grondelle October 4, 2016 - 11:00am Brauer Hall room 12

  9. Van Buren Light & Power Dist | Open Energy Information

    Open Energy Info (EERE)

    Van Buren Light & Power Dist Jump to: navigation, search Name: Van Buren Light & Power Dist Place: Maine Phone Number: (207) 868-3321 Website: www.cmpco.comSuppliersAndPart Outage...

  10. james_van_allen_wcaption.jpg | OSTI, US Dept of Energy Office of Scientific

    Office of Scientific and Technical Information (OSTI)

    and Technical Information james_van_allen_wcaption

  11. A new picture of the Van Allen Belts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    A new picture of the Van Allen Belts A new picture of the Van Allen Belts A study conducted by Los Alamos and the New Mexico Consortium reveals that the shape of the Van Allen Belts is actually quite different than previously believed. January 21, 2016 van allen belts During geomagnetic storms, the empty region between the two belts can fill in completely with lower-energy electrons. Traditionally, scientists thought this slot region filled in only during the most extreme geomagnetic storms

  12. Van Allen probes pinpoint driver of speeding electrons

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Van Allen probes pinpoint driver of speeding electrons Van Allen probes pinpoint driver of speeding electrons Los Alamos researchers believe they have solved a lingering mystery about how electrons within Earth's radiation belt can suddenly become energetic enough to kill orbiting satellites. July 25, 2013 Artist's rendering of mechanism within Van Allen radiation belts An artist's rendering of a mechanism within the Van Allen radiation belts that can accelerate electrons to satellite-killing

  13. Hydrogen Delivery Analysis Models

    Broader source: Energy.gov [DOE]

    DOE H2A Delivery Models: Components Model (delivery system component costs and performance) and Scenario Model (for urban and rural/interstate markets and demand levels, market penetration)

  14. Hydrogen Delivery Analysis Models

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Models Amgad Elgowainy (ANL), Marianne Mintz (ANL), Jerry Gillette (ANL), Matt Ringer (NREL), Bruce Kelly (Nexant), Matt Hooks (TIAX), Daryl Brown (PNNL), and Mark Paster (DOE) September, 2007 DOE H2A Delivery Models Spreadsheet model for delivery system component costs and performance: Components Model Delivery scenario model for Urban and Rural /Interstate markets and demand levels (Mkt. Penetration) Scenario Model Estimates the cost of H 2 ($/kg) (and V2: energy and GHG) Assumes 2005 delivery

  15. Articulating feedstock delivery device

    DOE Patents [OSTI]

    Jordan, Kevin

    2013-11-05

    A fully articulable feedstock delivery device that is designed to operate at pressure and temperature extremes. The device incorporates an articulating ball assembly which allows for more accurate delivery of the feedstock to a target location. The device is suitable for a variety of applications including, but not limited to, delivery of feedstock to a high-pressure reaction chamber or process zone.

  16. Peter Van Gemmeren | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Van Gemmeren Software Engineer Ph.D., Physics from Johannes Gutenberg University Mainz in Germany 1998. Diploma (Masters), Physics from Universität Siegen in Germany 1995. Member of the High Energy Physic Computing Group developing core software for the ATLAS experiment at CERN. Provided design, development and deployment of robust functional software needed by researchers to conduct and analyze physics experiments, with particular emphasis on database (Oracle, MySQL, SciDB), Input/Output

  17. Delivery Tech Team

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Why Federal Support? - Current H 2 markets do not justify extensive delivery R&D - High ... NREL, J. Ogden) - Nexant collaborative project * Compression - ANL: Novel screw ...

  18. R. Bruce van Dover > ProfessorMaterials Science and Engineering...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Topical Group on Magnetism and Its Applications, a unit of the American Physical Society. Research Prof. van Dover's research is currently focused on exploring the properties of...

  19. Van Andel Research Institute, Los Alamos National Laboratory...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Computational model to study lung cancer Van Andel Research Institute, Los Alamos National Laboratory to develop detailed computational model to study lung cancer Scientists are...

  20. Van Norman Residences Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Norman Residences Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Van Norman Residences Space Heating Low Temperature Geothermal Facility...

  1. Direct observation of adsorption geometry for the van der Waals...

    Office of Scientific and Technical Information (OSTI)

    Weak van der Waals adsorption of -conjugated hydrocarbon molecules onto the gold surface, Au(111), is one of the essential processes in constructing organic-metal interfaces in ...

  2. Van Wert County, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Ohio Convoy, Ohio Delphos, Ohio Elgin, Ohio Middle Point, Ohio Ohio City, Ohio Scott, Ohio Van Wert, Ohio Venedocia, Ohio Willshire, Ohio Wren, Ohio Retrieved from "http:...

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

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    an energy storage system, and an electric motor to achieve a combination of emissions, ... This collected energy is used to propel the vehicle during normal drive cycles. The ...

  4. NREL: Learning - Hybrid Electric Vehicle Basics

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Series design-In this design, the primary engine is connected to a generator that produces electricity. The electricity charges the batteries, which drive an electric motor that ...

  5. Hybrid Electric Systems | Department of Energy

    Office of Environmental Management (EM)

    Energy Human Capital: The Role of Ombudsmen in Dispute Resolution Human Capital: The Role of Ombudsmen in Dispute Resolution Human Capital: The Role of Ombudsmen in Dispute Resolution (339.67 KB) More Documents & Publications The Role of Ombudsmen in Dispute Resolution TT Coordinator Ltr dated May 13 2010 Microsoft Word - ADR Revised Policy82508Reformatted.doc

    7 2.0 DESIGN FOR MAINTAINABILITY This section contains human factors guidance for designing systems, subsystems, equipment

  6. Kentucky Hybrid Electric School Bus Program

    Broader source: Energy.gov [DOE]

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

  7. Kentucky Hybrid Electric School Bus Program

    Broader source: Energy.gov [DOE]

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

  8. Electricity Delivery and Energy Reliability

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery and Energy Reliability The Office of Electricity Delivery and Energy Reliability ... to energy supply disruptions, such as electricity and fuel outages. * Smart Grid (14.4 ...

  9. ARM - Data Gathering and Delivery

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Gathering and Delivery Data Gathering and Delivery Collecting the Data The ARM Climate Research Facility instruments automatically collect data on surface and atmospheric ...

  10. National Electricity Delivery Division

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Delivery Division Julie Ann Smith, PhD September 24, 2015 The Federal Indian ... Tradition Thank you Julie Ann Smith, PhD U.S. Department of Energy ...

  11. Isotope separation by photodissociation of Van der Waal's molecules

    DOE Patents [OSTI]

    Lee, Yuan T.

    1977-01-01

    A method of separating isotopes based on the dissociation of a Van der Waal's complex. A beam of molecules of a Van der Waal's complex containing, as one partner of the complex, a molecular species in which an element is present in a plurality of isotopes is subjected to radiation from a source tuned to a frequency which will selectively excite vibrational motion by a vibrational transition or through electronic transition of those complexed molecules of the molecular species which contain a desired isotope. Since the Van der Waal's binding energy is much smaller than the excitational energy of vibrational motion, the thus excited Van der Waal's complex dissociate into molecular components enriched in the desired isotope. The recoil velocity associated with vibrational to translational and rotational relaxation will send the separated molecules away from the beam whereupon the product enriched in the desired isotope can be separated from the constituents of the beam.

  12. Graded Interface Models for more accurate Determination of van...

    Office of Scientific and Technical Information (OSTI)

    length scale property variations. Authors: van Benthem, Klaus 1 ; Tan, Guolong 2 ; French, Roger H 3 ; DeNoyer, Linda K 4 ; Podgornik, Rudolf 5 ; Parsegian, V Adrian 5...

  13. April VanCamp Gil | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Colorado native, Dr. April VanCamp Gil is happy to be home where she manages the historic Grand Junction, Colorado, Office, which traces its origins to World War II and the ...

  14. Bakery Switches to Propane Vans | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Bakery Switches to Propane Vans By Jo Napolitano * April 21, 2016 Tweet EmailPrint A switch to propane from diesel by a major Midwest bakery fleet showed promising results, ...

  15. Isotopic Analysis At Separation Creek Area (Van Soest, Et Al...

    Open Energy Info (EERE)

    Usefulness useful DOE-funding Unknown References M. C. van Soest, B. M. Kennedy, W. C. Evans, R. H. Mariner (2002) Mantle Helium And Carbon Isotopes In Separation Creek...

  16. A P van den Berg | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search Name: A. P. van den Berg Place: Heerenveen, Netherlands Zip: P.O. Box 68, 8440 AB Sector: Geothermal energy, Solar Product: Designs and installs soil...

  17. Van Andel Research Institute, Los Alamos National Laboratory to develop

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    detailed computational model to study lung cancer Computational model to study lung cancer Van Andel Research Institute, Los Alamos National Laboratory to develop detailed computational model to study lung cancer Scientists are developing a new tool to better study one of the deadliest types of lung cancer. September 14, 2015 Even the most carefully crafted science projects starts with a rough brainstorm session. This whiteboard is from an early Los Alamos National Laboratory and Van Andel

  18. Study finds surprising variability in shape of Van Allen Belts

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Study finds surprising variability in shape of Van Allen Belts Study finds surprising variability in shape of Van Allen Belts Understanding the shape and size of the belts, which shrink and swell in response to magnetic storms coming from the sun, is crucial for protecting our technology in space. February 23, 2016 1. The traditional idea of the radiation belts includes a larger, more dynamic outer belt and a smaller, more stable inner belt with an empty slot region separating the two. However,

  19. DOE - Office of Legacy Management -- Purdue University Van Der Graaf

    Office of Legacy Management (LM)

    Laboratory - IN 02 Purdue University Van Der Graaf Laboratory - IN 02 FUSRAP Considered Sites Site: PURDUE UNIVERSITY VAN DER GRAAF LABORATORY (IN.02) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Lafayette , Indiana IN.02-1 Evaluation Year: 1987 IN.02-3 Site Operations: Conducted research and development operations involving small quantities of radioactive material. IN.02-3 Site Disposition: Eliminated - NRC licensed -

  20. OSTIblog Articles in the James Van Allen Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information James Van Allen Topic James Van Allen - Space Pioneer by Kathy Chambers 10 Jun, 2016 in james_van_allen_wcaption.jpg James Van Allen's space instrumentation innovations and his advocacy for Earth satellite planetary missions ensured his place among the early leaders of space exploration. After World War II, Van Allen begin his atmospheric research at the Johns Hopkins University Applied Physics Laboratory and Brookhaven National Laboratory. He

  1. Fluid delivery control system

    DOE Patents [OSTI]

    Hoff, Brian D.; Johnson, Kris William; Algrain, Marcelo C.; Akasam, Sivaprasad

    2006-06-06

    A method of controlling the delivery of fluid to an engine includes receiving a fuel flow rate signal. An electric pump is arranged to deliver fluid to the engine. The speed of the electric pump is controlled based on the fuel flow rate signal.

  2. Office of Electricity Delivery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Delivery and Energy Reliability Smart Grid R&D Program DOE Microgrid Workshop Report August 30-31, 2011 San Diego, California ii Acknowledgment The U.S. Department of Energy (DOE) would like to acknowledge the support provided by the organizations represented on the workshop planning committee in developing the workshop process and sessions. The preparation of this workshop report was coordinated by Energy & Environmental Resources Group, LLC (E2RG). The report content is

  3. Natural Gas Vans To Help Clear the Air In Metro Denver

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    SuperShuttle purchased the 10 compressed natural gas (CNG) vans to transport passengers ... Five of the 10 new vans are dedicated fuel vehicles, which means they run only on CNG. The ...

  4. (Physics and chemistry of van der Waals particles)

    SciTech Connect (OSTI)

    Klots, C.E.

    1990-10-08

    Accounts are given of the two major international conferences on the physics and chemistry of small particles, commonly referred to as van der Waals particles. Details of special interest to Oak Ridge National Laboratory personnel are cited. Information exchanges at Freiburg and Paris are described.

  5. Research at the BNL Tandem Van de Graaff Facility, 1980

    SciTech Connect (OSTI)

    Not Available

    1981-03-01

    Research programs at the Brookhaven Van de Graaff accelerators are summarized. Major accomplishments of the laboratory are discussed including quasielastic reactions, high-spin spectroscopy, yrast spectra, fusion reactions, and atomic physics. The outside user program at the Laboratory is discussed. Research proposed for 1981 is outlined. (GHT)

  6. Excited nucleon as a van der Waals system of partons

    SciTech Connect (OSTI)

    Jenkovszky, L. L.; Muskeyev, A. O. Yezhov, S. N.

    2012-06-15

    Saturation in deep inelastic scattering (DIS) and deeply virtual Compton scattering (DVCS) is associated with a phase transition between the partonic gas, typical of moderate x and Q{sup 2}, and partonic fluid appearing at increasing Q{sup 2} and decreasing Bjorken x. We suggest the van der Waals equation of state to describe properly this phase transition.

  7. Hydrogen Delivery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Hydrogen Delivery A viable hydrogen infrastructure requires that hydrogen be able to be delivered from where it's produced to the point of end-use, such as a dispenser at a refueling station or stationary power site. Infrastructure includes the pipelines, trucks, storage facilities, compressors, and dispensers involved in the process of delivering fuel. Delivery technology for hydrogen infrastructure is currently available commercially, and several U.S. companies deliver bulk hydrogen

  8. Delivery Analysis | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    or expanded grid infrastructures, as hydrogen via pipeline, or as a liquid energy carrier to point-of-need reformers. Some of the delivery analyses completed to date ...

  9. Measured Laboratory and In-Use Fuel Economy Observed over Targeted Drive Cycles for Comparable Hybrid and Conventional Package Delivery Vehicles

    SciTech Connect (OSTI)

    Lammert, M. P.; Walkowicz, K.; Duran, A.; Sindler, P.

    2012-10-01

    In-use and laboratory-derived fuel economies were analyzed for a medium-duty hybrid electric drivetrain with 'engine off at idle' capability and a conventional drivetrain in a typical commercial package delivery application. Vehicles studied included eleven 2010 Freightliner P100H hybrids in service at a United Parcel Service facility in Minneapolis during the first half of 2010. The hybrids were evaluated for 18 months against eleven 2010 Freightliner P100D diesels at the same facility. Both vehicle groups use the same 2009 Cummins ISB 200-HP engine. In-use fuel economy was evaluated using UPS's fueling and mileage records, periodic ECM image downloads, and J1939 CAN bus recordings during the periods of duty cycle study. Analysis of the in-use fuel economy showed 13%-29% hybrid advantage depending on measurement method, and a delivery route assignment analysis showed 13%-26% hybrid advantage on the less kinetically intense original diesel route assignments and 20%-33% hybrid advantage on the more kinetically intense original hybrid route assignments. Three standardized laboratory drive cycles were selected that encompassed the range of real-world in-use data. The hybrid vehicle demonstrated improvements in ton-mi./gal fuel economy of 39%, 45%, and 21% on the NYC Comp, HTUF Class 4, and CARB HHDDT test cycles, respectively.

  10. Secondary fuel delivery system

    DOE Patents [OSTI]

    Parker, David M.; Cai, Weidong; Garan, Daniel W.; Harris, Arthur J.

    2010-02-23

    A secondary fuel delivery system for delivering a secondary stream of fuel and/or diluent to a secondary combustion zone located in the transition piece of a combustion engine, downstream of the engine primary combustion region is disclosed. The system includes a manifold formed integral to, and surrounding a portion of, the transition piece, a manifold inlet port, and a collection of injection nozzles. A flowsleeve augments fuel/diluent flow velocity and improves the system cooling effectiveness. Passive cooling elements, including effusion cooling holes located within the transition boundary and thermal-stress-dissipating gaps that resist thermal stress accumulation, provide supplemental heat dissipation in key areas. The system delivers a secondary fuel/diluent mixture to a secondary combustion zone located along the length of the transition piece, while reducing the impact of elevated vibration levels found within the transition piece and avoiding the heat dissipation difficulties often associated with traditional vibration reduction methods.

  11. Hydrogen Delivery Technical Team Roadmap

    SciTech Connect (OSTI)

    2013-06-01

    The mission of the Hydrogen Delivery Technical Team (HDTT) is to enable the development of hydrogen delivery technologies, which will allow for fuel cell competitiveness with gasoline and hybrid technologies by achieving an as-produced, delivered, and dispensed hydrogen cost of $2-$4 per gallon of gasoline equivalent of hydrogen.

  12. Hydrogen Distribution and Delivery Infrastructure

    SciTech Connect (OSTI)

    2008-11-01

    This 2-page fact sheet provides a brief introduction to hydrogen delivery technologies. Intended for a non-technical audience, it explains how hydrogen is transported and delivered today, the challenges to delivering hydrogen for use as a widespread energy carrier, and the research goals for hydrogen delivery.

  13. Structure and dynamics of small van der Waals complexes

    SciTech Connect (OSTI)

    Loreau, J.

    2014-10-06

    We illustrate computational aspects of the calculation of the potential energy surfaces of small (up to five atoms) van der Waals complexes with high-level quantum chemistry techniques such as the CCSD(T) method with extended basis sets. We discuss the compromise between the required accuracy and the computational time. Further, we show how these potential energy surfaces can be fitted and used in dynamical calculations such as non-reactive inelastic scattering.

  14. Final Report - Hydrogen Delivery Infrastructure Options Analysis...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    - Hydrogen Delivery Infrastructure Options Analysis Final Report - Hydrogen Delivery Infrastructure Options Analysis This report, by the Nexant team, documents an in-depth analysis ...

  15. Hydrogen Delivery Infrastructure Analysis, Options and Trade...

    Broader source: Energy.gov (indexed) [DOE]

    Hydrogen Delivery Infrastructure Analysis, Options and Trade-offs, Transition and Long-term for the DOE Hydrogen Delivery High-Pressure Tanks and Analysis Project Review Meeting ...

  16. National Electric Delivery Technologies Roadmap: Transforming...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Technologies Roadmap: Transforming the Grid to Revolutionize Electric Power in North America National Electric Delivery Technologies Roadmap: Transforming the Grid to ...

  17. Aggressive Underwriting and Smart Product Delivery | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Aggressive Underwriting and Smart Product Delivery Aggressive Underwriting and Smart Product Delivery Presents AFC First's expert knowledge on lending products, financing, and ...

  18. Hydrogen Delivery Infrastructure Options Analysis

    Fuel Cell Technologies Publication and Product Library (EERE)

    This report, by the Nexant team, documents an in-depth analysis of seven hydrogen delivery options to identify the most cost-effective hydrogen infrastructure for the transition and long term. The pro

  19. Variable delivery, fixed displacement pump

    DOE Patents [OSTI]

    Sommars, Mark F.

    2001-01-01

    A variable delivery, fixed displacement pump comprises a plurality of pistons reciprocated within corresponding cylinders in a cylinder block. The pistons are reciprocated by rotation of a fixed angle swash plate connected to the pistons. The pistons and cylinders cooperate to define a plurality of fluid compression chambers each have a delivery outlet. A vent port is provided from each fluid compression chamber to vent fluid therefrom during at least a portion of the reciprocal stroke of the piston. Each piston and cylinder combination cooperates to close the associated vent port during another portion of the reciprocal stroke so that fluid is then pumped through the associated delivery outlet. The delivery rate of the pump is varied by adjusting the axial position of the swash plate relative to the cylinder block, which varies the duration of the piston stroke during which the vent port is closed.

  20. Hydrogen Distribution and Delivery Infrastructure

    Fuel Cell Technologies Publication and Product Library (EERE)

    This 2-page fact sheet provides a brief introduction to hydrogen delivery technologies. Intended for a non-technical audience, it explains how hydrogen is transported and delivered today, the challen

  1. Radiation delivery system and method

    DOE Patents [OSTI]

    Sorensen, Scott A.; Robison, Thomas W.; Taylor, Craig M. V.

    2002-01-01

    A radiation delivery system and method are described. The system includes a treatment configuration such as a stent, balloon catheter, wire, ribbon, or the like, a portion of which is covered with a gold layer. Chemisorbed to the gold layer is a radiation-emitting self-assembled monolayer or a radiation-emitting polymer. The radiation delivery system is compatible with medical catheter-based technologies to provide a therapeutic dose of radiation to a lesion following an angioplasty procedure.

  2. Hydrogen Delivery Infrastructure Option Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Delivery Infrastructure Option Analysis Option Analysis DOE and FreedomCAR & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop January 25, 2005 Washington DC This presentation does not contain any proprietary or confidential information Tan-Ping Chen Nexant Jim Campbell Bhadra Grover Air Liquide Stefan Unnasch TIAX Glyn Hazelden GTI Graham Moore Chevron Matt Ringer NREL Ray Hobbs Pinnacle West 2 Presentation Outline Project Background Knowledge Collected and

  3. Hydrogen Delivery Technology Roadmap, November 2005

    Fuel Cell Technologies Publication and Product Library (EERE)

    Document describing plan for research into and development of hydrogen delivery technology for transportation applications.

  4. Ms Van T Nguyen | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Van T Nguyen Scientific User Facilities (SUF) Division SUF Home About Staff Dr. James B. Murphy What's New User Facilities Projects Accelerator & Detector Research Science Highlights Principal Investigators' Meetings BES Home Staff Ms. Van T Nguyen Print Text Size: A A A FeedbackShare Page Van T. Nguyen Program Manager Facility Coordination, Metrics, and Assessment Office of Basic Energy Sciences SC-22.3/Germantown Building U.S. Department of Energy 1000 Independence Avenue, SW Washington,

  5. Application of Diffusion Monte Carlo to Materials Dominated by van der Waals Interactions

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Benali, Anouar; Shulenburger, Luke; Romero, Nichols A.; Kim, Jeongnim; von Lilienfeld, O. Anatole

    2014-06-12

    Van der Waals forces are notoriously difficult to account for from first principles. We perform extensive calculation to assess the usefulness and validity of diffusion quantum Monte Carlo when applied to van der Waals forces. We present results for noble gas solids and clusters - archetypical van der Waals dominated assemblies, as well as a relevant pi-pi stacking supramolecular complex: DNA + intercalating anti-cancer drug Ellipticine.

  6. Van Geet Off-Grid Home: An Integrated Approach to Energy Savings

    SciTech Connect (OSTI)

    2004-08-01

    The Van Geet home near Denver, Colorado, exemplifies the effectiveness of coupling energy conservation measures with renewable energy utilization in a modern residence.

  7. A background correction algorithm for Van Allen Probes MagEIS...

    Office of Scientific and Technical Information (OSTI)

    Title: A background correction algorithm for Van Allen Probes MagEIS electron flux measurements We describe an automated computer algorithm designed to remove background ...

  8. Abigail Van Wassen > Graduate Student - Abruña Group > Researchers,

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Postdocs & Graduates > The Energy Materials Center at Cornell Abigail Van Wassen Graduate Student - Abruña Group arv45@cornell.edu

  9. Hydrogen Delivery Roadmap | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Roadmap Hydrogen Delivery Roadmap The mission of the Hydrogen Delivery Technical Team (HDTT) is to enable the development of hydrogen delivery technologies, which will allow for fuel cell competitiveness with gasoline and hybrid technologies by achieving an as-produced, delivered, and dispensed hydrogen cost of $2-$4 per gallon of gasoline equivalent of hydrogen. hdtt_roadmap_june2013.pdf (1.55 MB) More Documents & Publications US DRIVE Hydrogen Delivery Technical Team Roadmap

  10. H2A Delivery Models and Results

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Models and Results Marianne Mintz, Jerry Gillette, Amgad Elgowainy, Argonne National Laboratory Matt Ringer, National Renewable Energy Laboratory Daryl Brown, Pacific Northwest National Laboratory Tracy Carole, Energetics Mark Paster, DOE DOE and FreedomCAR & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop January 25, 2006 H2A Delivery Presentation Outline * DOE Delivery Goals * H2A Project - Background - Approach & key assumptions * Delivery Scenarios

  11. Energy Delivery Systems Cybersecurity | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cybersecurity » Energy Delivery Systems Cybersecurity Energy Delivery Systems Cybersecurity About the Cybersecurity for Energy Delivery Systems Program A key mission of the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the reliability and resilience of the nation's energy infrastructure. Cybersecurity of energy delivery systems is critical for protecting the energy infrastructure and the integral function that it serves in our lives. OE

  12. Energy Delivery Systems Cybersecurity | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Delivery Systems Cybersecurity About the Cybersecurity for Energy Delivery Systems Program A key mission of the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the reliability and resilience of the nation's energy infrastructure. Cybersecurity of energy delivery systems is critical for protecting the energy infrastructure and the integral function that it serves in our lives. OE designed the Cybersecurity for Energy Delivery Systems

  13. Hydrogen Delivery Related Links | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery » Hydrogen Delivery Related Links Hydrogen Delivery Related Links The following resources provide details about U.S. Department of Energy (DOE)-funded hydrogen delivery activities, research plans and roadmaps, models and tools, and additional related links. DOE-Funded Hydrogen Delivery Activities Each year, hydrogen and fuel cell projects funded by DOE's Hydrogen and Fuel Cells Program are reviewed for their merit during an Annual Merit Review and Peer Evaluation Meeting. View posters

  14. MiniBooNE Antineutrino Data Van Nguyen Columbia University

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Moriond EW 2008 Coherent NC π 0 Production in the MiniBooNE Antineutrino Data Van Nguyen Columbia University for the MiniBooNE collaboration Moriond EW 2008 2 Moriond EW 2008 At low energy, NC π 0 's can be created through resonant and coherent production:  Resonant NC π 0 production:  Coherent NC π 0 production: (Signature: π 0 which is highly forward-going) NC π 0 Production 3 Moriond EW 2008 Why study coherent NC π 0 production? ➔ NC π 0 events are the dominant bgd to osc

  15. Hydrogen Delivery Options and Issues

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Options and Issues Mark Paster DOE August, 2006 Scope * From the end point of central or distributed production (300 psi H2) to and including the dispenser at a refueling station or stationary power site - GH2 Pipelines and Trucks, LH2 Trucks, Carriers <$1.00/kg of Hydrogen by 2017 Hydrogen Delivery H2 Delivery Current Status * Technology - GH2 Tube Trailers: ~340 kg, ~2600 psi - LH2 Trucks: ~3900 kg - Pipelines: up to 1500 psi (~630 miles in the U.S.) - Refueling Site Operations

  16. Agenda for the Hydrogen Delivery and Onboard Storage Analysis...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Delivery and Onboard Storage Analysis Workshop Agenda for the Hydrogen Delivery and Onboard Storage Analysis Workshop Agenda for the Hydrogen Delivery and Onboard Storage ...

  17. Purchase, Delivery, and Storage of Gases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the...

  18. Waste feed delivery test and evaluation plan

    SciTech Connect (OSTI)

    O'TOOLE, S.M.

    1999-09-30

    This plan documents the Waste Feed Delivery Program test and evaluation planning and implementation approach. The purpose of this document is to define and communicate the Waste Feed Delivery Program Test and Evaluation scope, objectives, planning and implementation approach.

  19. Micro-Bubble Experiments at the Van de Graaff Accelerator

    SciTech Connect (OSTI)

    Sun, Z. J.; Wardle, Kent E.; Quigley, K. J.; Gromov, Roman; Youker, A. J.; Makarashvili, Vakhtang; Bailey, James; Stepinski, D. C.; Chemerisov, S. D.; Vandegrift, G. F.

    2015-02-01

    In order to test and verify the experimental designs at the linear accelerator (LINAC), several micro-scale bubble ("micro-bubble") experiments were conducted with the 3-MeV Van de Graaff (VDG) electron accelerator. The experimental setups included a square quartz tube, sodium bisulfate solution with different concentrations, cooling coils, gas chromatography (GC) system, raster magnets, and two high-resolution cameras that were controlled by a LabVIEW program. Different beam currents were applied in the VDG irradiation. Bubble generation (radiolysis), thermal expansion, thermal convection, and radiation damage were observed in the experiments. Photographs, videos, and gas formation (O2 + H2) data were collected. The micro-bubble experiments at VDG indicate that the design of the full-scale bubble experiments at the LINAC is reasonable.

  20. Heterostructures based on inorganic and organic van der Waals systems

    SciTech Connect (OSTI)

    Lee, Gwan-Hyoung; Lee, Chul-Ho; Zande, Arend M. van der; Han, Minyong; Cui, Xu; Arefe, Ghidewon; Hone, James; Nuckolls, Colin; Heinz, Tony F.; Kim, Philip

    2014-09-01

    The two-dimensional limit of layered materials has recently been realized through the use of van der Waals (vdW) heterostructures composed of weakly interacting layers. In this paper, we describe two different classes of vdW heterostructures: inorganic vdW heterostructures prepared by co-lamination and restacking; and organic-inorganic hetero-epitaxy created by physical vapor deposition of organic molecule crystals on an inorganic vdW substrate. Both types of heterostructures exhibit atomically clean vdW interfaces. Employing such vdW heterostructures, we have demonstrated various novel devices, including graphene/hexagonal boron nitride (hBN) and MoS{sub 2} heterostructures for memory devices; graphene/MoS{sub 2}/WSe{sub 2}/graphene vertical p-n junctions for photovoltaic devices, and organic crystals on hBN with graphene electrodes for high-performance transistors.

  1. A crossover in anisotropic nanomechanochemistry of van der Waals crystals

    SciTech Connect (OSTI)

    Shimamura, Kohei; Misawa, Masaaki; Li, Ying; Kalia, Rajiv K.; Nakano, Aiichiro; Vashishta, Priya; Shimojo, Fuyuki

    2015-12-07

    In nanoscale mechanochemistry, mechanical forces selectively break covalent bonds to essentially control chemical reactions. An archetype is anisotropic detonation of layered energetic molecular crystals bonded by van der Waals (vdW) interactions. Here, quantum molecular dynamics simulations reveal a crossover of anisotropic nanomechanochemistry of vdW crystal. Within 10{sup −13} s from the passage of shock front, lateral collision produces NO{sub 2} via twisting and bending of nitro-groups and the resulting inverse Jahn-Teller effect, which is mediated by strong intra-layer hydrogen bonds. Subsequently, as we transition from heterogeneous to homogeneous mechanochemical regimes around 10{sup −12} s, shock normal to multilayers becomes more reactive, producing H{sub 2}O assisted by inter-layer N-N bond formation. These time-resolved results provide much needed atomistic understanding of nanomechanochemistry that underlies a wider range of technologies.

  2. Strategic Ground Delivery Services | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Strategic Ground Delivery Services Strategic Ground Delivery Services Use of New Strategically Source Agreement UPS.pdf.pdf (96.79 KB) More Documents & Publications POLICY FLASH 2010-42 Use of New Strategically Sourced Blanket Purchase Agreement for Domestic Delivery Services with United Parcel Service Minutes from the Print and Mail Managers Exchange Forum Teleconferences

  3. Autonomous Intelligent Plug-In Hybrid Electric Vehicles (PHEVs) |

    Broader source: Energy.gov (indexed) [DOE]

    Department of Energy 12 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss092_malikopoulos_2012_p.pdf (922.92 KB) More Documents & Publications Autonomous Intelligent Hybrid Propulsion Systems The Meritor Dual Mode Hybrid Powertrain CRADA The Meritor Dual Mode Hybrid Powertrain CRADA

  4. Hybrid Electric Systems: Goals, Strategies, and Top Accomplishments (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-06-01

    Fact sheet describes the work EERE is doing in the areas of hybrid, plug-in hybrid, and all-electric vehicles.

  5. NREL: Learning - Plug-In Hybrid Electric Vehicle Basics

    Broader source: All U.S. Department of Energy (DOE) Office 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 ...

  6. Evaluation of 2004 Toyota Prius Hybrid Electric Drive System...

    Office of Scientific and Technical Information (OSTI)

    The 2004 Toyota Prius is a hybrid automobile equipped with a gasoline engine and a battery- and generator-powered electric motor. Both of these motive-power sources are capable of ...

  7. EV America: Hybrid Electric Vehicle (HEV) Technical Specifications...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... have a parking mechanism. 3 HEV AMERICA November 1, 2004 TECHNICAL SPECIFICATIONS (12) The controllerinverter shall limit the minimum RESS battery discharge voltage to prevent ...

  8. Ultracapacitor Applications and Evaluation for Hybrid Electric Vehicles (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A.; Gonder, J.; Keyser, M.

    2009-04-01

    Describes the use of ultracapacitors in advanced hybrid and electric vehicles and discusses thermal and electrical testing of lithium ion capacitors for HEV applications.

  9. Lightweight Sealed Steel Fuel Tanks for Advanced Hybrid Electric Vehicles |

    Broader source: Energy.gov (indexed) [DOE]

    Duty Vehicle CNG Tanks Dane A. Boysen, PhD Program Director Advanced Research Projects Agency-Energy, US DOE dane.boysen@doe.gov Fiber Reinforced Polymer Composite Manufacturing Workshop Advanced Manufacturing Office, EERE, US DOE Arlington VA, January 13, 2014 Advanced Research Projects Agency-Energy Can I put my luggage in the trunk? Uh, sorry no Commercial CNG Tanks Tank Type I Type IV Material steel carbon fiber Capacity 12 gallon 12 gallon Weight 490 lb 190 lb Cost $1,700 $4,300 50% less

  10. Case Study: Ebus Hybrid Electric Buses and Trolleys

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Natural Gas ............................................................................................................................. 4 Financial Benefits ........................................................................................................................................................... 4 Environmental and Energy Benefits ........................................................................................................................... 4 Project-Specific

  11. Data Collection, Testing, and Analysis of Hybrid Electric Trucks...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    timing and exhaust gas recirculation rates), examine the composition of the selective catalytic reduction (SCR) feed gas (NO 2 to NO x ratio), and look at tailpipe constituents...

  12. Lightweight Sealed Steel Fuel Tanks for Advanced Hybrid Electric...

    Broader source: Energy.gov (indexed) [DOE]

    66yaccarino2012o.pdf (3.73 MB) More Documents & Publications A Review of Stress Corrosion CrackingFatigue Modeling for Light Water Reactor Cooling System Components Report on ...

  13. Fuel Economy Improvements from a Hybrid-Electric/Diesel Powertrain...

    Broader source: Energy.gov (indexed) [DOE]

    The goal of this project is to provide data to help bridge the gap between R&D and the commercial availability of advanced vehicle technologies that reduce petroleum use in the ...

  14. Plug-In Hybrid Electric Vehicle Basics | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Workplace Charging Hosts Plug-In Electric Vehicle Handbook for Workplace Charging Hosts 2 Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 PEV Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Charging Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Benefits of Workplace Charging . . . . . . . . . . . . . . . . . . . . . . 8 Evaluating and Planning for

  15. Plug-In Hybrid Electric Vehicles | Argonne National Laboratory

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Research Facilities Publications News Research Advanced Combustion Advanced Materials and Manufacturing Advanced Vehicle Technologies Buildings and Climate-Environment Education...

  16. Alternative Fuels Data Center: Hybrid Electric Shuttle Buses...

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    ... station Sacramento Adds Regional Heavy-Duty LNG Fueling Station March 21, 2015 Photo of a street sweeper New Hampshire Fleet Revs up With Natural Gas March 7, 2015 Photo of a bus. ...

  17. Environmental Assessment of Plug-In Hybrid Electric Vehicles...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... GHG emissions than the HEV if powered by coal-fired power plants with CO 2 capture and ... with electricity from specific power plant technologies (12,000 miles driven per ...

  18. Streamline Service Delivery via Customer Communication and Contractor...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Streamline Service Delivery via Customer Communication and Contractor Coordination Streamline Service Delivery via Customer Communication and Contractor Coordination Better ...

  19. FIA-14-0029 - In the Matter of Richard van Dijk | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9 - In the Matter of Richard van Dijk FIA-14-0029 - In the Matter of Richard van Dijk On June 5, 2014, the Department of Energy's (DOE) Office of Hearings and Appeals (OHA) denied a Freedom of Information Act Appeal (FOIA) filed by Richard van Dijk (Appellant) of a determination issued by the Bonneville Power Administration (BPA). In its Appeal, the Appellant challenged the BPA's withholdings on pages 86-95 under Exemption 5 and on page 101 as non-responsive. OHA found that BPA's withholdings

  20. Hydrogen Distribution and Delivery Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Distribution and Delivery Fact Sheet Hydrogen Distribution and Delivery Fact Sheet Fact sheet produced by the Fuel Cell Technologies Office describing hydrogen distribution and delivery infrastructure. Hydrogen Distribution and Delivery (4.79 MB) More Documents & Publications Hydrogen Delivery Roadmap US DRIVE Hydrogen Delivery Technical Team Roadmap

  1. Graphene on boron-nitride: Moir pattern in the van der Waals energy

    SciTech Connect (OSTI)

    Neek-Amal, M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium); Department of Physics, Shahid Rajaee University, Lavizan, Tehran 16788 (Iran, Islamic Republic of); Peeters, F. M. [Department of Physics, University of Antwerpen, Groenenborgerlaan 171, B-2020 Antwerpen (Belgium)

    2014-01-27

    The spatial dependence of the van der Waals (vdW) energy between graphene and hexagonal boron-nitride (h-BN) is investigated using atomistic simulations. The van der Waals energy between graphene and h-BN shows a hexagonal superlattice structure identical to the observed Moir pattern in the local density of states, which depends on the lattice mismatch and misorientation angle between graphene and h-BN. Our results provide atomistic features of the weak van der Waals interaction between graphene and BN which are in agreement with experiment and provide an analytical expression for the size of the spatial variation of the weak van der Waals interaction. We also found that the A-B-lattice symmetry of graphene is broken along the armchair direction.

  2. Spin-Flavor van der Waals Forces and NN interaction (Conference...

    Office of Scientific and Technical Information (OSTI)

    Title: Spin-Flavor van der Waals Forces and NN interaction A major goal in Nuclear Physics ... Because of this the resulting nuclear forces at sufficiently large distances correspond to ...

  3. Vehicle Technologies Office: AVTA - Medium and Heavy Duty Vehicle...

    Office of Environmental Management (EM)

    Application Technology Manufacturer Fleet Years Collected Delivery Trucks All Electric Smith Newton Various 2012-2014 Class 8 Diesel Tractors Hybrid Electric Kenworth and ...

  4. Nano-photonic phenomena in van der Waals heterostructures | MIT-Harvard

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Center for Excitonics Nano-photonic phenomena in van der Waals heterostructures March 31, 2015 at 4:30 PM/ RLE Haus 36-428 Dmitri Basov Department of Physics, University of California, San Diego Dimitri_basov_01 abstract: Layered van der Waals (vdW) crystals consist of individual atomic planes weakly coupled by vdW interaction, similar to graphene monolayers in bulk graphite. These materials can harbor superconductivity and ferromagnetism with high transition temperatures, emit light and

  5. Structural and functional adaptation of vancomycin resistance VanT serine racemases

    SciTech Connect (OSTI)

    Meziane-Cherif, Djalal; Stogios, Peter J.; Evdokimova, Elena; Egorova, Olga; Savchenko, Alexei; Courvalin, Patrice

    2015-08-11

    Vancomycin resistance in Gram-positive bacteria results from the replacement of the D-alanyl–D-alanine target of peptidoglycan precursors with D-alanyl–D-lactate or D-alanyl–D-serine (D-Ala-D-Ser), to which vancomycin has low binding affinity. VanT is one of the proteins required for the production of D-Ala-D-Ser-terminating precursors by converting L-Ser to D-Ser. VanT is composed of two domains, an N-terminal membrane-bound domain, likely involved in L-Ser uptake, and a C-terminal cytoplasmic catalytic domain which is related to bacterial alanine racemases. To gain insight into the molecular function of VanT, the crystal structure of the catalytic domain of VanTG from VanG-type resistant Enterococcus faecalis BM4518 was determined. The structure showed significant similarity to type III pyridoxal 5'-phosphate (PLP)-dependent alanine racemases, which are essential for peptidoglycan synthesis. Comparative structural analysis between VanTG and alanine racemases as well as site-directed mutagenesis identified three specific active site positions centered around Asn696 which are responsible for theL-amino acid specificity. This analysis also suggested that VanT racemases evolved from regular alanine racemases by acquiring additional selectivity toward serine while preserving that for alanine. The 4-fold-lower relative catalytic efficiency of VanTG against L-Ser versus L-Ala implied that this enzyme relies on its membrane-bound domain for L-Ser transport to increase the overall rate of D-Ser production. These findings illustrate how vancomycin pressure selected for molecular adaptation of a housekeeping enzyme to a bifunctional enzyme to allow for peptidoglycan remodeling, a strategy increasingly observed in antibiotic-resistant bacteria.

  6. Structural and Vibrational Properties of Liquid Water from van der Waals

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Density Functionals | Argonne Leadership Computing Facility Structural and Vibrational Properties of Liquid Water from van der Waals Density Functionals Authors: Zhang, C., Wu, J., Gygi, F., Galli, G. We present results for the structural and vibrational properties of the water molecule, water dimer, and liquid water at the experimental equilibrium density, as obtained with several van der Waals density functionals. The functional form originally proposed by Dion et al. [ Phys. Rev. Lett.

  7. Structural and functional adaptation of vancomycin resistance VanT serine racemases

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Meziane-Cherif, Djalal; Stogios, Peter J.; Evdokimova, Elena; Egorova, Olga; Savchenko, Alexei; Courvalin, Patrice

    2015-08-11

    Vancomycin resistance in Gram-positive bacteria results from the replacement of the D-alanyl–D-alanine target of peptidoglycan precursors with D-alanyl–D-lactate or D-alanyl–D-serine (D-Ala-D-Ser), to which vancomycin has low binding affinity. VanT is one of the proteins required for the production of D-Ala-D-Ser-terminating precursors by converting L-Ser to D-Ser. VanT is composed of two domains, an N-terminal membrane-bound domain, likely involved in L-Ser uptake, and a C-terminal cytoplasmic catalytic domain which is related to bacterial alanine racemases. To gain insight into the molecular function of VanT, the crystal structure of the catalytic domain of VanTG from VanG-type resistant Enterococcus faecalis BM4518 wasmore » determined. The structure showed significant similarity to type III pyridoxal 5'-phosphate (PLP)-dependent alanine racemases, which are essential for peptidoglycan synthesis. Comparative structural analysis between VanTG and alanine racemases as well as site-directed mutagenesis identified three specific active site positions centered around Asn696 which are responsible for theL-amino acid specificity. This analysis also suggested that VanT racemases evolved from regular alanine racemases by acquiring additional selectivity toward serine while preserving that for alanine. The 4-fold-lower relative catalytic efficiency of VanTG against L-Ser versus L-Ala implied that this enzyme relies on its membrane-bound domain for L-Ser transport to increase the overall rate of D-Ser production. These findings illustrate how vancomycin pressure selected for molecular adaptation of a housekeeping enzyme to a bifunctional enzyme to allow for peptidoglycan remodeling, a strategy increasingly observed in antibiotic-resistant bacteria.« less

  8. Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 | Department of Energy Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special

  9. Evaluation of Retrofit Delivery Packages

    SciTech Connect (OSTI)

    Berman, M.; Smith, P.; Porse, E.

    2013-07-01

    Residential energy retrofit activities are a critical component of efforts to increase energy efficiency in the U.S. building stock; however, retrofits account for a small percentage of aggregate energy savings at relatively high per unit costs. This report by Building America research team, Alliance for Residential Building Innovation (ARBI), describes barriers to widespread retrofits and evaluates opportunities to improve delivery of home retrofit measures by identifying economies of scale in marketing, energy assessments, and bulk purchasing through pilot programs in portions of Sonoma, Los Angeles, and San Joaquin Counties, CA. These targeted communities show potential and have revealed key strategies for program design, as outlined in the report.

  10. Fiber coupled optical spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer; Willson, Bryan; Defoort, Morgan

    2008-08-12

    A spark delivery system for generating a spark using a laser beam is provided, the spark delivery system including a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. In addition, the laser delivery assembly includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. In accordance with embodiments of the present invention, the assembly may be used to create a spark in a combustion engine. In accordance with other embodiments of the present invention, a method of using the spark delivery system is provided. In addition, a method of choosing an appropriate fiber for creating a spark using a laser beam is also presented.

  11. LNG - Engine Delivery - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Vehicles and Fuels Vehicles and Fuels Find More Like This Return to Search LNG - Engine Delivery Idaho National Laboratory Contact INL About This Technology Technology Marketing Summary This is a method of improved delivery of liquid natural gas (LNG) within an engine delivery system. The LNG is first pumped into the insulated holding tank from a fueling station. As a tank is refueled, any remaining natural gas vapors are condensed and returned to the liquid state. This allows the tank to fill

  12. Potential Carriers and Approaches for Hydrogen Delivery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Carriers and Potential Carriers and Approaches for Hydrogen Approaches for Hydrogen Delivery Delivery TIAX LLC 1601 S. D Anza Blvd. Cupertino CA, 95014 Tel. 408-517-1550 Reference: D0348 © 2007 TIAX LLC Hydrogen Delivery Analysis Meeting May 8-9, 2007 Columbia, Maryland Matthew Hooks Stefan Unnasch Stephen Lasher 1 Novel Hydrogen Carriers Project Overview Cost Density (wt. and vol.) Energy requirements Forecourt storage requirements Codes and standards H H 2 2 Plant, Liquefier, LH Plant,

  13. Delivery and Receipt | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery and Receipt Delivery and Receipt Delivery and Receipt of Personal Property Acquired by Purchase Card at Headquarters Receiving Items Purchased with the Purchase Card that are Shipped or Delivered by the Vendor All personal property acquired by using the purchase card should generally be delivered to and processed by the receiving office (loading dock). This will ensure inventory control identification, as appropriate and recording in the personal property management records. The

  14. Liquid Hydrogen Delivery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Delivery » Liquid Hydrogen Delivery Liquid Hydrogen Delivery Hydrogen is most commonly transported and delivered as a liquid when high-volume transport is needed in the absence of pipelines. To liquefy hydrogen it must be cooled to cryogenic temperatures through a liquefaction process. Trucks transporting liquid hydrogen are referred to as liquid tankers. Liquefaction Gaseous hydrogen is liquefied by cooling it to below -253°C (-423°F). Once hydrogen is liquefied it can be stored at

  15. Purchase, Delivery, and Storage of Gases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the ALS. See Shipping and Receiving for information on any non-gas deliveries. Contacts: Gas purchase or delivery: ALS Receiving, 510-486-4494 Gas use and storage: Experiment Coordination, 510-486-7222, This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gas Storage: Berkeley Lab

  16. ELECTRICITY DELIVERY AND ENERGY RELIABILITY Appropriation Overview

    Broader source: Energy.gov (indexed) [DOE]

    ... modernize the distribution portion of the electric delivery system. The program conducts R&D on microgrids and resilient ... edge cybersecurity solutions, information sharing to ...

  17. Final Report- Hydrogen Delivery Infrastructure Options Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report provides in-depth analysis of various hydrogen delivery options to determine the most cost effective infrastructure and R&D efforts for the long term.

  18. Roadmap to Achieve Energy Delivery Systems Cybersecurity

    Broader source: Energy.gov (indexed) [DOE]

    Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the ...

  19. Purchase, Delivery, and Storage of Gases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the ALS. See Shipping and Receiving for information on any non-gas deliveries. Contacts: Gas purchase or delivery: ALS Receiving, 510-486-4494 Gas use and storage: Experiment Coordination, 510-486-7222, This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gas Storage: Berkeley Lab

  20. Purchase, Delivery, and Storage of Gases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the ALS. See Shipping and Receiving for information on any non-gas deliveries. Contacts: Gas purchase or delivery: ALS Receiving, 510-486-4494 Gas use and storage: Experiment Coordination, 510-486-7222, This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gas Storage: Berkeley Lab

  1. Purchase, Delivery, and Storage of Gases

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Purchase, Delivery, and Storage of Gases Print ALS users should follow Berkeley Lab policy, as described below, for the purchase, delivery, storage, and use of all gases at the ALS. See Shipping and Receiving for information on any non-gas deliveries. Contacts: Gas purchase or delivery: ALS Receiving, 510-486-4494 Gas use and storage: Experiment Coordination, 510-486-7222, This e-mail address is being protected from spambots. You need JavaScript enabled to view it Gas Storage: Berkeley Lab

  2. Hydrogen Delivery Infrastructure Option Analysis | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Option Analysis Hydrogen Delivery Infrastructure Option Analysis Presentation on hydrogen delivery infrastructure option analysis prepared for DOE. wkshp_storage_chen.pdf (1.13 MB) More Documents & Publications Hydrogen Delivery Options and Issues H2A Delivery Models and Results Potential Carriers and Approaches for Hydrogen Delivery

  3. Microfabricated injectable drug delivery system

    DOE Patents [OSTI]

    Krulevitch, Peter A.; Wang, Amy W.

    2002-01-01

    A microfabricated, fully integrated drug delivery system capable of secreting controlled dosages of multiple drugs over long periods of time (up to a year). The device includes a long and narrow shaped implant with a sharp leading edge for implantation under the skin of a human in a manner analogous to a sliver. The implant includes: 1) one or more micromachined, integrated, zero power, high and constant pressure generating osmotic engine; 2) low power addressable one-shot shape memory polymer (SMP) valves for switching on the osmotic engine, and for opening drug outlet ports; 3) microfabricated polymer pistons for isolating the pressure source from drug-filled microchannels; 4) multiple drug/multiple dosage capacity, and 5) anisotropically-etched, atomically-sharp silicon leading edge for penetrating the skin during implantation. The device includes an externally mounted controller for controlling on-board electronics which activates the SMP microvalves, etc. of the implant.

  4. Fiber laser coupled optical spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer; Willson, Bryan; Defoort, Morgan; Joshi, Sachin; Reynolds, Adam

    2008-03-04

    A spark delivery system for generating a spark using a laser beam is provided, and includes a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. The laser delivery assembly further includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. Other embodiments use a fiber laser to generate a spark. Embodiments of the present invention may be used to create a spark in an engine. Yet other embodiments include collecting light from the spark or a flame resulting from the spark and conveying the light for diagnostics. Methods of using the spark delivery systems and diagnostic systems are provided.

  5. Improvements to Hydrogen Delivery Scenario Analysis Model (HDSAM...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Improvements to Hydrogen Delivery Scenario Analysis Model (HDSAM) and Results Improvements to Hydrogen Delivery Scenario Analysis Model (HDSAM) and Results This presentation by ...

  6. Office of Electricity Delivery & Energy Reliability FY 2012 Budget...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request Presentation ...

  7. Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Agenda Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda Agenda for the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 ...

  8. Joint Meeting on Hydrogen Delivery Modeling and Analysis, May...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007, Discussion ... the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007. ...

  9. Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Attendees List Attendee list from the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 ...

  10. Comments of Cisco Systems to Office of Electricity Delivery and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Cisco Systems to Office of Electricity Delivery and Energy Reliability Comments of Cisco Systems to Office of Electricity Delivery and Energy Reliability Cisco Systems provides ...

  11. H2A Delivery: Forecourt Compression & Storage Optimization (Part...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery: Forecourt Compression & Storage Optimization (Part II) H2A Delivery: Forecourt Compression & Storage Optimization (Part II) Presentation by Matthew Hooks of TIAX at the...

  12. Secretary Steven Chu's Remarks as Prepared for Delivery to the...

    Office of Environmental Management (EM)

    Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal Summit Secretary Steven Chu's Remarks as Prepared for Delivery to the DOE Tribal Summit Secretary Steven...

  13. Washington Natural Gas Exports (No Intransit Deliveries) (Million...

    U.S. Energy Information Administration (EIA) Indexed Site

    Exports (No Intransit Deliveries) (Million Cubic Feet) Washington Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

  14. 2013 Annual Planning Summary for the Office of Electricity Delivery...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electricity Delivery and Energy Reliability 2013 Annual Planning Summary for the Office of Electricity Delivery and Energy Reliability The ongoing and projected Environmental ...

  15. FY 2014 Budget Request for the Office of Electricity Delivery...

    Office of Environmental Management (EM)

    4 Budget Request for the Office of Electricity Delivery and Energy Reliability FY 2014 Budget Request for the Office of Electricity Delivery and Energy Reliability Table showing...

  16. H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Hydrogen Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report H2A Hydrogen Delivery Infrastructure Analysis Models and ...

  17. Office of Electricity Delivery And Energy Reliability To Hold...

    Office of Environmental Management (EM)

    Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission Office of Electricity Delivery And Energy Reliability To Hold Technical ...

  18. 2012 Annual Planning Summary for Electricity Delivery and Energy...

    Energy Savers [EERE]

    Electricity Delivery and Energy Reliability 2012 Annual Planning Summary for Electricity Delivery and Energy Reliability The ongoing and projected Environmental Assessments and ...

  19. Status and EAC Recommendations for Electricity Delivery Workforce...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Status and EAC Recommendations for Electricity Delivery Workforce (September 2014) Status and EAC Recommendations for Electricity Delivery Workforce (September 2014) This memo, ...

  20. Part IV: Section F - Deliveries or Performance

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    F DELIVERIES OR PERFORMANCE DE-AC36-08GO28308 Modification M933 Section F - Page ii PART I SECTION F DELIVERIES OR PERFORMANCE TABLE OF CONTENT F.1 Term of Contract 1 F.2 Principal Place of Performance 1 F.3 FAR 52.242-15 Stop-Work Order (Aug 1989) (Alternate 1) (Apr 1984) 1 DE-AC36-08GO28308 Modification M933 Section F - Page 1 of 2 PART I SECTION F DELIVERIES OR PERFORMANCE F.1 Term of Contract (a) This contract shall be effective as specified in Block No. 28, Award Date, of SF 33, and shall

  1. DOE - Office of Legacy Management -- John Van Range Co Div of Edwards

    Office of Legacy Management (LM)

    Manufacturing - OH 40 John Van Range Co Div of Edwards Manufacturing - OH 40 FUSRAP Considered Sites Site: JOHN VAN RANGE CO., DIV. OF EDWARDS MANUFACTURING (OH.40 ) Eliminated from consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Cincinnati , Ohio OH.40-1 Evaluation Year: 1994 OH.40-2 OH.40-3 Site Operations: Punched washers from uranium metal slabs in the mid-1950s. OH.40-1 Site Disposition: Eliminated - Potential for contamination remote based on

  2. Hydrogen Delivery Scenario Analysis Model (HDSAM)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Scenario Analysis Model (HDSAM) (Argonne National Laboratory) Objectives Provide platform for comparing the cost of alternative hydrogen delivery and refueling options. Identify cost drivers of current hydrogen delivery and refueling technologies for various market penetrations of fuel cell electric vehicles (FCEVs). Key Attributes & Strengths The tool is highly flexible, allowing end users the ability to change many detailed input assumptions and to perform sensitivity analyses. HDSAM

  3. Office of Electricity Delivery and Energy Reliability

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Comments of Cisco Systems to Office of Electricity Delivery and Energy Reliability Department of Energy in Response to Request for Information: Addressing Policy and Logistical Challenges to Smart Grid Implementation Issued September 13, 2010 FR Doc. 2010-23251 November 30, 2010 Cisco Systems provides these Comments in response to the Request for Information ("RFI") issued by the Office of Electricity Delivery and Energy Reliability of the Department of Energy ("DOE") on

  4. Gaseous Hydrogen Delivery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Gaseous Hydrogen Delivery Gaseous hydrogen is most commonly delivered either by trucks or through pipelines. Because gaseous hydrogen is typically produced at relatively low pressures (20-30 bar), it must be compressed prior to transport. Learn more about gaseous hydrogen compression. Trucks that haul gaseous hydrogen are called tube trailers. Gaseous hydrogen is compressed to pressures of 180 bar (~2,600 psig) or higher into long cylinders which are stacked on the trailer that the

  5. Integrated Waste Feed Delivery Plan - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Documents Integrated Waste Feed Delivery Plan Documents Documents Hanford Site Cleanup Completion Framework Tri-Party Agreement Freedom of Information and Privacy Act Hanford Site Budget Hanford Site Safety Standards DOE - ORP Contracts/Procurements DOE - RL Contracts/Procurements Integrated Waste Feed Delivery Plan Single-Shell Tank Evaluations Deep Vadose Zone 100-F RI/FS 100-D/H Operable Units RI/FS Sitewide Probabilistic Seismic Hazard Analysis Environmental Email Email Page | Print Print

  6. Comparison of Different Load Road Implementation Strategies on Fuel Economy of USPS Step Vans

    Broader source: Energy.gov [DOE]

    An alternative form of measuring road loads, instead of using a chassis dynamometer and a method described in 40 CFR section 86.1229-85, was conducted on on-road coastdowns, and regression analysis was used to determine the characteristics of the two U.S. Postal Service step vans, one of which was a hybrid model

  7. Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Agenda Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda Agenda for the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 deliv_analysis_agenda.pdf (77.66 KB) More Documents & Publications Hydrogen Delivery Analysis Models Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other Analysts, Invited Guests Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Attendees List

  8. About the Office of Electricity Delivery and Energy Reliability |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy the Office of Electricity Delivery and Energy Reliability About the Office of Electricity Delivery and Energy Reliability About the Office of Electricity Delivery and Energy Reliability The Office of Electricity Delivery and Energy Reliability (OE) provides national leadership to ensure that the Nation's energy delivery system is secure, resilient and reliable. OE works to develop new technologies to improve the infrastructure that brings electricity into our homes,

  9. Cytometric Therapies for Cell Delivery - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Advanced Materials Advanced Materials Find More Like This Return to Search Cytometric Therapies for Cell Delivery Maximizing Efficacy of Cell Delivery Oak Ridge National Laboratory Contact ORNL About This Technology Technology Marketing Summary Stem cell therapies are a viable treatment options for some human diseases. Efficacy of such therapies can be maximized by addressing critical issues such as cell delivery and cell survival post delivery. Conventional methods for cell delivery do not

  10. Optically generated ultrasound for enhanced drug delivery

    DOE Patents [OSTI]

    Visuri, Steven R.; Campbell, Heather L.; Da Silva, Luiz

    2002-01-01

    High frequency acoustic waves, analogous to ultrasound, can enhance the delivery of therapeutic compounds into cells. The compounds delivered may be chemotherapeutic drugs, antibiotics, photodynamic drugs or gene therapies. The therapeutic compounds are administered systemically, or preferably locally to the targeted site. Local delivery can be accomplished through a needle, cannula, or through a variety of vascular catheters, depending on the location of routes of access. To enhance the systemic or local delivery of the therapeutic compounds, high frequency acoustic waves are generated locally near the target site, and preferably near the site of compound administration. The acoustic waves are produced via laser radiation interaction with an absorbing media and can be produced via thermoelastic expansion, thermodynamic vaporization, material ablation, or plasma formation. Acoustic waves have the effect of temporarily permeabilizing the membranes of local cells, increasing the diffusion of the therapeutic compound into the cells, allowing for decreased total body dosages, decreased side effects, and enabling new therapies.

  11. Cryocompressed Hydrogen Storage and Liquid Delivery

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cryocompressed Hydrogen Storage & Liquid Delivery Jacob Leachman, Ph.D. Assistant Professor DOE H 2 Transmission & Delivery Workshop 2/26/2014 H Y P E R H drogen roperties for nergy esearch This presentation does not contain any proprietary, confidential, or otherwise restricted information. Jacob Leachman * DOE H 2 Transmission & Distribution Workshop * 2/25/2014 H Y P E R Why Cryogenic Hydrogen? * LH 2 tanker trucks delivered 80-90 % of total small merchant H 2 in 2010. 1 * Cryo-H

  12. Renewable energy delivery systems and methods

    DOE Patents [OSTI]

    Walker, Howard Andrew

    2013-12-10

    A system, method and/or apparatus for the delivery of energy at a site, at least a portion of the energy being delivered by at least one or more of a plurality of renewable energy technologies, the system and method including calculating the load required by the site for the period; calculating the amount of renewable energy for the period, including obtaining a capacity and a percentage of the period for the renewable energy to be delivered; comparing the total load to the renewable energy available; and, implementing one or both of additional and alternative renewable energy sources for delivery of energy to the site.

  13. Vulnerability Analysis of Energy Delivery Control Systems

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    0-18381 Vulnerability Analysis of Energy Delivery Control Systems September 2011 Idaho National Laboratory Idaho Falls, Idaho 83415 http://www.inl.gov Prepared for the U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Under DOE Idaho Operations Office Contract DE-AC07-05ID14517 The INL is a U.S. Department of Energy National Laboratory operated by Battelle Energy Alliance DISCLAIMER This information was prepared as an account of work sponsored by an agency of the

  14. Ford Van Dyke: Compressed Air Management Program Leads to Improvements that Reduce Energy Consumption at an Automotive Transmission Plant

    SciTech Connect (OSTI)

    2010-06-25

    Staff at the Ford Van Dyke Transmission Plant in Sterling Heights, Michigan, have increased the efficiency of the plant’s compressed air system to enhance its performance while saving energy and improving production.

  15. FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans Kenneth J. Kelly, Brent K. Bailey, and Timothy C. Coburn National Renewable Energy Laboratory Wendy Clark Automotive Testing Laboratories, Inc. Leslie Eudy ManTech Environmental Technology, Inc. Peter Lissiuk Environmental Research and Development Corp. Presented at Society for Automotive Engineers International Spring Fuels and Lubricants Meeting Dearborn, MI May 6-8, 1996 The work described here was

  16. The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wang, Han; Bang, Junhyeok; Sun, Yiyang; West, Damien; Meunier, Vincent; Zhang, Shengbai; Liang, Linagbo

    2016-05-10

    Here, the success of van der Waals (vdW) heterostructures, made of graphene, metal dichalcogenides, and other layered materials, hinges on the understanding of charge transfer across the interface as the foundation for new device concepts and applications. In contrast to conventional heterostructures, where a strong interfacial coupling is essential to charge transfer, recent experimental findings indicate that vdW heterostructues can exhibit ultra-fast charge transfer despite the weak binding of the heterostructure. Using time-dependent density functional theory molecular dynamics, we identify a strong dynamic coupling between the vdW layers associated with charge transfer. This dynamic coupling results in rapid nonlinear coherentmore » charge oscillations which constitute a purely electronic phenomenon and are shown to be a general feature of vdW heterostructures provided they have a critical minimum dipole coupling. Application to MoS2/WS2 heterostructure yields good agreement with experiment, indicating near complete charge transfer within a timescale of 100 fs.The success of van der Waals heterostructures made of graphene, metal dichalcogenides and other layered materials, hinges on the understanding of charge transfer across the interface as the foundation for new device concepts and applications. In contrast to conventional heterostructures, where a strong interfacial coupling is essential to charge transfer, recent experimental findings indicate that van der Waals heterostructues can exhibit ultrafast charge transfer despite the weak binding of these heterostructures. Here we find, using time-dependent density functional theory molecular dynamics, that the collective motion of excitons at the interface leads to plasma oscillations associated with optical excitation. By constructing a simple model of the van der Waals heterostructure, we show that there exists an unexpected criticality of the oscillations, yielding rapid charge transfer across the

  17. Data Assimilation J. S. Van Baelen(a) National Center for Atmospheric Research(b)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    S. Van Baelen(a) National Center for Atmospheric Research(b) Boulder, CO 80307-3000 Introduction of wind profilers to provide accurate estimates of the momentum and heat fluxes might be their most important contribution yet to the field of atmospheric dynamic studies, especially when those measurements can be ingested into circulation models. In particular, flux measurements in the planetary boundary layer can provide critically needed information on the pel turbulent structures and their effect

  18. A polynomial approach to the van Everdingen-Hurst dimensionless variables for water encroachment

    SciTech Connect (OSTI)

    Klins, M.A.; Bouchard, A.J.; Cable, C.L.

    1988-02-01

    Traditional water-influx calculations rely on accurate values of the van Everdingen and Hurst dimensionless variables rho/sub D/ and q/sub D/. The authors presented six sets of simple polynomials that provide a fast, simple method to determine rho/sub D/, rho/sub D'/, and q/sub D/ for finite or infinite radial aquifers. The results yield values as accurate as the original tables and are up to 15 times more efficient.

  19. Spacecraft surface charging within geosynchronous orbit observed by the Van Allen Probes

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Sarno-Smith, Lois K.; Larsen, Brian A.; Skoug, Ruth M.; Liemohn, Michael W.; Breneman, Aaron; Wygant, John R.; Thomsen, Michelle F.

    2016-02-27

    Using the Helium Oxygen Proton Electron (HOPE) and Electric Field and Waves (EFW) instruments from the Van Allen Probes, we explored the relationship between electron energy fluxes in the eV and keV ranges and spacecraft surface charging. We present statistical results on spacecraft charging within geosynchronous orbit by L and MLT. An algorithm to extract the H+ charging line in the HOPE instrument data was developed to better explore intense charging events. Also, this study explored how spacecraft potential relates to electron number density, electron pressure, electron temperature, thermal electron current, and low-energy ion density between 1 and 210 eV.more » It is demonstrated that it is imperative to use both EFW potential measurements and the HOPE instrument ion charging line for examining times of extreme spacecraft charging of the Van Allen Probes. The results of this study show that elevated electron energy fluxes and high-electron pressures are present during times of spacecraft charging but these same conditions may also occur during noncharging times. Furthermore, we also show noneclipse significant negative charging events on the Van Allen Probes.« less

  20. DOE to Provide Nearly $20 Million to Further Development of Advanced

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Batteries for Plug-in Hybrid Electric Vehicles | Department of Energy 20 Million to Further Development of Advanced Batteries for Plug-in Hybrid Electric Vehicles DOE to Provide Nearly $20 Million to Further Development of Advanced Batteries for Plug-in Hybrid Electric Vehicles September 25, 2007 - 2:49pm Addthis ANN ARBOR, MI - U.S. Department of Energy (DOE) Assistant Secretary for Electricity Delivery and Energy Reliability Kevin M. Kolevar today announced DOE will invest nearly $20

  1. Maine Natural Gas Exports (No Intransit Deliveries) (Million...

    U.S. Energy Information Administration (EIA) Indexed Site

    Exports (No Intransit Deliveries) (Million Cubic Feet) Maine Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

  2. Maine Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    % of Total Residential Deliveries (Percent) Maine Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  3. Connecticut Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    % of Total Residential Deliveries (Percent) Connecticut Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  4. H2A Delivery Scenario Model and Analyses

    Broader source: Energy.gov [DOE]

    Presentation on H2A Delivery Scenario Model and Analysis for the DOE Hydrogen Delivery High-Pressure Tanks and Analysis Project Review Meeting held February 8-9, 2005 at Argonne National Laboratory

  5. North Carolina Natural Gas % of Total Residential Deliveries...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    % of Total Residential Deliveries (Percent) North Carolina Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

  6. H2A Delivery Components Model and Analysis

    Broader source: Energy.gov [DOE]

    Presentation on H2A Delivery Components Model and Analysis for the DOE Hydrogen Delivery High-Pressure Tanks and Analysis Project Review Meeting held February 8-9, 2005 at Argonne National Laboratory

  7. Energy-Efficient Melting and Direct Delivery of High Quality...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy-Efficient Melting and Direct Delivery of High Quality Molten Aluminum Energy-Efficient Melting and Direct Delivery of High Quality Molten Aluminum itmdelivery.pdf (572.12 ...

  8. DOE Hydrogen Delivery High-Pressure Tanks and Analysis Project...

    Office of Environmental Management (EM)

    DOE Hydrogen Delivery High-Pressure Tanks and Analysis Project Review Meeting On February 8-9, 2005, the Department of Energy held the DOE Hydrogen Delivery High-Pressure Tanks and ...

  9. Air Force Generic In-Kind Consideration Delivery Agreement |...

    Open Energy Info (EERE)

    Delivery Agreement Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Air Force Generic In-Kind Consideration Delivery AgreementLegal...

  10. ,"New Jersey Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    ...","Frequency","Latest Data for" ,"Data 1","New Jersey Natural Gas Deliveries to Electric ... 8:26:15 AM" "Back to Contents","Data 1: New Jersey Natural Gas Deliveries to Electric ...

  11. New York Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    New York Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New York Share of Total U.S. ...

  12. ,"New Mexico Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico Natural Gas Deliveries to Electric ... 8:26:16 AM" "Back to Contents","Data 1: New Mexico Natural Gas Deliveries to Electric ...

  13. ,"New York Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    ...","Frequency","Latest Data for" ,"Data 1","New York Natural Gas Deliveries to Electric ... 8:26:17 AM" "Back to Contents","Data 1: New York Natural Gas Deliveries to Electric ...

  14. New Mexico Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    New Mexico Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New Mexico Share of Total U.S. ...

  15. New Jersey Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    New Jersey Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries New Jersey Share of Total U.S. ...

  16. Kansas Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    % of Total Residential Deliveries (Percent) Kansas Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  17. Arizona Natural Gas Exports (No Intransit Deliveries) (Million...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Exports (No Intransit Deliveries) (Million Cubic Feet) Arizona Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

  18. Arizona Natural Gas % of Total Residential Deliveries (Percent...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    % of Total Residential Deliveries (Percent) Arizona Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

  19. ,"West Virginia Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    "Back to Contents","Data 1: West Virginia Natural Gas Deliveries to Electric Power Consumers (MMcf)" "Sourcekey","N3045WV2" "Date","West Virginia Natural Gas Deliveries to ...

  20. DOE to Defer Strategic Petroleum Reserve RIK Deliveries | Department...

    Office of Environmental Management (EM)

    oil that had been scheduled for delivery to the nation's Strategic Petroleum Reserve sites (SPR) this summer. The deferred deliveries are part of a royalty-in-kind crude oil ...

  1. New Hampshire Natural Gas % of Total Residential Deliveries ...

    Gasoline and Diesel Fuel Update (EIA)

    % of Total Residential Deliveries (Percent) New Hampshire Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 ...

  2. ,"New Mexico Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: New Mexico Natural Gas Deliveries to Electric Power Consumers (MMcf)" "Sourcekey","N3045NM2" "Date","New Mexico Natural Gas Deliveries to Electric ...

  3. ,"North Carolina Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: North Carolina Natural Gas Deliveries to Electric Power Consumers (MMcf)" "Sourcekey","N3045NC2" "Date","North Carolina Natural Gas Deliveries to ...

  4. ,"North Dakota Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: North Dakota Natural Gas Deliveries to Electric Power Consumers (MMcf)" "Sourcekey","N3045ND2" "Date","North Dakota Natural Gas Deliveries to ...

  5. Minnesota Natural Gas % of Total Residential Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    Minnesota Natural Gas % of Total Residential Deliveries (Percent) Decade Year-0 Year-1 ... Share of Total U.S. Natural Gas Residential Deliveries Minnesota Share of Total U.S. ...

  6. Alabama Natural Gas Percentage Total Industrial Deliveries (Percent...

    Gasoline and Diesel Fuel Update (EIA)

    Industrial Deliveries (Percent) Alabama Natural Gas Percentage Total Industrial Deliveries (Percent) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

  7. Categorical Exclusion Determinations: Office of Electricity Delivery and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Reliability | Department of Energy Electricity Delivery and Energy Reliability Categorical Exclusion Determinations: Office of Electricity Delivery and Energy Reliability Categorical Exclusion Determinations issued by Electricity Delivery and Energy Reliability. DOCUMENTS AVAILABLE FOR DOWNLOAD March 18, 2015 CX-013479: Categorical Exclusion Determination Frontera Marketing, LLC CX(s) Applied: B4.2 Date: 03/18/2015 Location(s): None Provided Offices(s): Electricity Delivery and Energy

  8. Comments of Oncor Electric Delivery Company LLC | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Oncor Electric Delivery Company LLC Comments of Oncor Electric Delivery Company LLC Comments of Oncor Electric Delivery Company LLC on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Comments of Oncor Electric Delivery Company LLC (52.37 KB) More Documents & Publications Current Communications Needs Future Communications Needs NBP RFI: Data Access, Third Party Use, and Privacy- Comments of Oncor

  9. US DRIVE Hydrogen Delivery Technical Team Roadmap | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Delivery Technical Team Roadmap US DRIVE Hydrogen Delivery Technical Team Roadmap The mission of the Hydrogen Delivery Technical Team (HDTT) is to enable the development of hydrogen delivery technologies, which will allow for fuel cell competitiveness with gasoline and hybrid technologies by achieving an as-produced, delivered, and dispensed hydrogen cost of $2-$4 per gallon of gasoline equivalent of hydrogen. hdtt_roadmap_june2013.pdf (1.55 MB) More Documents & Publications

  10. Agenda for the Hydrogen Delivery and Onboard Storage Analysis Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Hydrogen Delivery and Onboard Storage Analysis Workshop Agenda for the Hydrogen Delivery and Onboard Storage Analysis Workshop Agenda for the Hydrogen Delivery and Onboard Storage Analysis workshop. wkshp_storage_agenda.pdf (21.87 KB) More Documents & Publications DOE and FreedomCAR and Fuels Partnership: Analysis Workshop DOE and FreedomCAR and Fuel Partnership Analysis Workshop Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda

  11. Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other Analysts,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Invited Guests | Department of Energy Plus Meeting: DTT, STT, HPTT, Other Analysts, Invited Guests Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other Analysts, Invited Guests Presentation at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 deliv_analysis_paster.pdf (318.86 KB) More Documents & Publications Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007,

  12. Inexpensive Delivery of Compressed Hydrogen with Advanced Vessel Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Inexpensive Delivery of Compressed Hydrogen with Advanced Vessel Technology Inexpensive Delivery of Compressed Hydrogen with Advanced Vessel Technology Presentation on inexpensive delivery of compressed hydrogen with advanced vessel technology. wkshp_storage_berry.pdf (367.52 KB) More Documents & Publications President's Hydrogen Fuel Initiative Overview of FreedomCAR & Fuels Partnership/DOE Delivery Program High-Pressure Tube Trailers and Tanks

  13. 2012 Annual Planning Summary for Electricity Delivery and Energy Reliability

    Broader source: Energy.gov [DOE]

    The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and 2013 within Electricity Delivery and Energy Reliability.

  14. Patch and Update Management Program for Energy Delivery Systems

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Patch and Update Management Program for Energy Delivery Systems A simplified process of patching and updating energy delivery system devices for end users and equipment vendors Background The energy sector places an emphasis on the availability and reliability of energy delivery operations. While best practice avoids the connection of energy delivery system devices to external networks, their increasing interconnectivity poses greater risk to cyber vulnerabilities. Proper and timely patches and

  15. DOE Technical Targets for Hydrogen Delivery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery DOE Technical Targets for Hydrogen Delivery These tables summarize the U.S. Department of Energy (DOE) cost and performance targets for major hydrogen delivery process technologies: pressurized containment (for stationary and transport operations), pressurization (compression and pumping), and liquefaction. More information about targets can be found in the Hydrogen Delivery section of the Fuel Cell Technologies Office's Multi-Year Research, Development, and Demonstration Plan. Cost

  16. Cybersecurity for Energy Delivery Systems (CEDS) Fact Sheets | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy (CEDS) Fact Sheets Cybersecurity for Energy Delivery Systems (CEDS) Fact Sheets A key mission of the Department of Energy's (DOE) Office of Electricity Delivery and Energy Reliability (OE) is to enhance the reliability and resilience of the nation's energy infrastructure. Cybersecurity of energy delivery systems is critical for protecting the energy infrastructure and the integral function that it serves in our lives. OE's Cybersecurity for Energy Delivery Systems (CEDS) program

  17. Cybersecurity for Energy Delivery Systems 2010 Peer Review | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy 2010 Peer Review Cybersecurity for Energy Delivery Systems 2010 Peer Review National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to enhance the security and reliability of the nation's energy delivery infrastructure. Industry experts from the Energy

  18. Joint Meeting on Hydrogen Delivery Modeling and Analysis | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Meeting on Hydrogen Delivery Modeling and Analysis Joint Meeting on Hydrogen Delivery Modeling and Analysis On May 8-9, 2007, the U.S. Department of Energy (DOE) held a meeting to review current and ongoing hydrogen delivery analysis models and related analysis work. The presentations served as a springboard for discussions on modeling assumptions, gaps, and future needs. Participants discussed proposed changes to the H2A delivery models. The discussion focused on incorporating

  19. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Software Engineering Institute Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Software Engineering Institute National lab researchers, industry ...

  20. Turbomachine injection nozzle including a coolant delivery system

    DOE Patents [OSTI]

    Zuo, Baifang (Simpsonville, SC)

    2012-02-14

    An injection nozzle for a turbomachine includes a main body having a first end portion that extends to a second end portion defining an exterior wall having an outer surface. A plurality of fluid delivery tubes extend through the main body. Each of the plurality of fluid delivery tubes includes a first fluid inlet for receiving a first fluid, a second fluid inlet for receiving a second fluid and an outlet. The injection nozzle further includes a coolant delivery system arranged within the main body. The coolant delivery system guides a coolant along at least one of a portion of the exterior wall and around the plurality of fluid delivery tubes.

  1. Roadmap to Achieve Energy Delivery Systems Cybersecurity

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Roadmap to Achieve Energy Delivery Systems Cybersecurity ii Acknowledgements The Energy Sector Control Systems Working Group (ESCSWG) developed this roadmap in support of the Electricity Sub-sector Coordinating Council, Oil and Natural Gas Sector Coordinating Council, and the Government Coordinating Council for Energy under the Critical Infrastructure Partnership Advisory Council (CIPAC) Framework; the roadmap has been approved for release by these councils. The ESCSWG members volunteered their

  2. Cybersecurity Procurement Language for Energy Delivery Systems

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cybersecurity Procurement Language for Energy Delivery Systems April 2014 Energy Sector Control Systems Working Group (ESCSWG) i For Questions or Comments Energy sector asset owners, operators, and suppliers are encouraged to provide feedback on this document to enhance the cybersecurity procurement language for future versions. Please send questions or comments to es-pl@energetics.com. Acknowledgements This document was prepared by the Energy Sector Control Systems Working Group (ESCSWG),

  3. Waste feed delivery planning at Hanford

    SciTech Connect (OSTI)

    Certa, Paul J.; West, Elizha B.; Rodriguez, Juissepp S.; Hohl, Ted M.; Larsen, Douglas C.; Ritari, Jaakob S.; Kelly, James W.

    2013-01-10

    The Integrated Waste Feed Delivery Plan (IWFDP) describes how waste feed will be delivered to the Waste Treatment and Immobilization Plant (WTP) to safely and efficiently accomplish the River Protection Project (RPP) mission. The IWFDP, which is integrated with the Baseline Case operating scenario, is comprised of three volumes. Volume 1 - Process Strategy provides an overview of waste feed delivery (WFD) and describes how the WFD system will be used to prepare and deliver feed to the WTP based on the equipment configuration and functional capabilities of the WFD system. Volume 2 - Campaign Plan describes the plans for the first eight campaigns for delivery to the WTP, evaluates projected feed for systematic issues, projects 242-A Evaporator campaigns, and evaluates double-shell tank (DST) space and availability of contingency feed. Volume 3 - Project Plan identifies the scope and timing of the DST and infrastructure upgrade projects necessary to feed the WTP, and coordinates over 30 projectized projects and operational activities that comprise the needed WFD upgrades.

  4. Protein-Based Nanomedicine Platforms for Drug Delivery

    SciTech Connect (OSTI)

    Ma Ham, Aihui; Tang, Zhiwen; Wu, Hong; Wang, Jun; Lin, Yuehe

    2009-08-03

    Drug delivery systems have been developed for many years, however some limitations still hurdle the pace of going to clinical phase, for example, poor biodistribution, drug molecule cytotoxicity, tissue damage, quick clearance from the circulation system, solubility and stability of drug molecules. To overcome the limitations of drug delivery, biomaterials have to be developed and applied to drug delivery to protect the drug molecules and to enhance the drugs efficacy. Protein-based nanomedicine platforms for drug delivery are platforms comprised of naturally self-assembled protein subunits of the same protein or a combination of proteins making up a complete system. They are ideal for drug delivery platforms due to their biocompatibility and biodegradability coupled with low toxicity. A variety of proteins have been used and characterized for drug delivery systems including the ferritin/apoferritin protein cage, plant derived viral capsids, the small Heat shock protein (sHsp) cage, albumin, soy and whey protein, collagen, and gelatin. There are many different types and shapes that have been prepared to deliver drug molecules using protein-based platforms including the various protein cages, microspheres, nanoparticles, hydrogels, films, minirods and minipellets. There are over 30 therapeutic compounds that have been investigated with protein-based drug delivery platforms for the potential treatment of various cancers, infectious diseases, chronic diseases, autoimmune diseases. In protein-based drug delivery platforms, protein cage is the most newly developed biomaterials for drug delivery and therapeutic applications. Their uniform sizes, multifunctions, and biodegradability push them to the frontier for drug delivery. In this review, the recent strategic development of drug delivery has been discussed with a special emphasis upon the polymer based, especially protein-based nanomedicine platforms for drug delivery. The advantages and disadvantages are also

  5. Quantum chaos of the hydrogen atom in a generalized van der Waals potential

    SciTech Connect (OSTI)

    Ganesan, K.; Lakshmanan, M. (Centre for Nonlinear Dynamics, Department of Physics, Bharathidasan University, Tiruchirapalli-620024, Tamilnadu (India))

    1993-08-01

    The quantum manifestations of chaos in the hydrogen atom in a generalized van der Waals potential, which includes the celebrated quadratic-Zeeman-effect problem under an appropriate limiting condition, are studied in detail. Using group-theoretical methods, we derive the matrix elements in an algebraic form. As the Hamiltonian is scale invariant, we introduce an appropriate scaling parameter. By considering the unperturbed hydrogen-atom problem, we demonstrate that suitable changes in the scaling parameter stabilize different parts of the spectrum depending upon the parameter's value. For the present generalized van der Waals potential problem, we utilize this property of the scaling parameter effectively to improve the convergence of eigenvalues while diagonalizing the matrices for various parametric values. Then, we vary one of the system parameters in the range [0,3], study the level statistics, and observe a GOE-Poisson-Brody-Poisson-Brody-Poisson-GOE-type (where GOE means Gaussian orthogonal ensemble) of transition regime hitherto unidentified in any of the perturbed hydrogen-atom problems. Our results are not only in agreement with random-matrix-theory predictions but also justify classical and semiclassical investigations.

  6. Report of the Production and Delivery Subgroup

    SciTech Connect (OSTI)

    Glass, R; Zalesky, R

    2004-11-01

    The Production and Delivery Subgroup was tasked with evaluating the various options that could be used for hydrogen production and delivery in terms of availability/industry readiness, technical and economic barriers, and environmental considerations. Hydrogen can be produced using a variety of feedstocks and conversion technologies. The feedstock options include water, natural gas, coal, petroleum, methanol, ethanol, biomass, and organic waste streams. Ultimately, using these domestic resources we will be able to produce all the hydrogen we will need for the complete conversion of our transportation infrastructure. The various conversion technologies include electrolysis, reforming (principally of natural gas, but also ethanol and methanol), photobiological and photoelectrochemical, biofermentation, pyrolysis and gasification of biomass and coal, high temperature thermochemical, and catalytic membranes. All of these production technologies are being actively researched by DOE's Office of Hydrogen, Fuel Cells and Infrastructure Technologies (HFCIT); and other offices within DOE support work that complements the HFCIT Program activities. In addition, private industry is also dedicating significant resources to these efforts. In establishing the California Hydrogen Highway Network (CA H2 Net) we must utilize both distributed (that is, hydrogen that is produced at the point of use) as well as centralized production of hydrogen. Because of technical and economic barriers, most of the technologies for hydrogen production listed above will not become practical for either mode of hydrogen production in large quantities until at least the 2015-2030 timeframe. In the near term, that is, the transitional period between now and 2010 when we will establish a widely available hydrogen fueling infrastructure in California, the distributed production options of reforming and electrolysis will play the dominant role. In addition, production of hydrogen at centralized plants using

  7. 2014 Revenue for Delivery Service Providers

    U.S. Energy Information Administration (EIA) Indexed Site

    Revenue for Delivery Service Providers" "(Data from form EIA-861 schedule 4C)" ,,,"Revenue (Thousands Dollars)" "Entity","State","Ownership","Residential","Commercial","Industrial","Transportation","Total" "Pacific Gas & Electric Co","CA","Investor Owned",58038,366593,243892,4112,672635 "San Diego Gas & Electric Co","CA","Investor

  8. Real time sensor for therapeutic radiation delivery

    DOE Patents [OSTI]

    Bliss, Mary; Craig, Richard A.; Reeder, Paul L.

    1998-01-01

    The invention is a real time sensor for therapeutic radiation. A probe is placed in or near the patient that senses in real time the dose at the location of the probe. The strength of the dose is determined by either an insertion or an exit probe. The location is determined by a series of vertical and horizontal sensing elements that gives the operator a real time read out dose location relative to placement of the patient. The increased accuracy prevents serious tissue damage to the patient by preventing overdose or delivery of a dose to a wrong location within the body.

  9. Real time sensor for therapeutic radiation delivery

    DOE Patents [OSTI]

    Bliss, M.; Craig, R.A.; Reeder, P.L.

    1998-01-06

    The invention is a real time sensor for therapeutic radiation. A probe is placed in or near the patient that senses in real time the dose at the location of the probe. The strength of the dose is determined by either an insertion or an exit probe. The location is determined by a series of vertical and horizontal sensing elements that gives the operator a real time read out dose location relative to placement of the patient. The increased accuracy prevents serious tissue damage to the patient by preventing overdose or delivery of a dose to a wrong location within the body. 14 figs.

  10. Alane for Hydrogen Storage and Delivery

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Alane for Hydrogen Storage and Delivery June 2012 BROOKHAVEN NATIONAL LABORATORY Why Hydrogen? * Oil is a limited resource, generates green house gas and much of the worlds supply lies outside the U.S. * 1 lb of hydrogen has the same energy as 3 lbs of gasoline 2 H 2 O H 2 O ...only emission is water (H 2 O) Hydrogen is a clean fuel and produces no CO 2 Hydrogen---powered fuel cells can supply energy to power a nything f rom a utomobiles t o h omes t o computers. 3 BROOKHAVEN NATIONAL LABORATORY

  11. Gas-phase propane fuel delivery system

    SciTech Connect (OSTI)

    Clements, J.

    1991-04-30

    This patent describes a gas-phase fuel delivery system for delivering a vapor phase fuel independent of exterior temperatures. It comprises:a storage tank for storing a volume of fuel; a regulator in fluid communication with the tank for receiving fuel from the tank and for outputting the fuel in a vapor phase; a pressure sensor in fluid communication with the tank for monitoring pressure within the tank, the pressure sensor being operative to generate a pump enable signal when the pressure within the tank is less than a predetermined threshold; a pump in fluid communication with the tank.

  12. Vulnerability Analysis of Energy Delivery Control Systems (September 2011)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    | Department of Energy Systems (September 2011) Vulnerability Analysis of Energy Delivery Control Systems (September 2011) The Vulnerability Analysis of Energy Delivery Control Systems report, prepared by Idaho National Laboratory, describes the common vulnerabilities on energy sector control systems, and provides recommendations for vendors and owners of those systems to identify and reduce those risks. Vulnerability Analysis of Energy Delivery Control Systems (September 2011) (2.69 MB)

  13. Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Attendees

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    List | Department of Energy Attendees List Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Attendees List Attendee list from the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 deliv_analysis_attendees.pdf (77.35 KB) More Documents & Publications DOE and FreedomCAR and Fuel Partnership Analysis Workshop Joint Meeting on Hydrogen Delivery Modeling and Analysis Meeting Agenda DOE and FreedomCAR and Fuel Partnership Analysis Workshop

  14. National Electric Delivery Technologies Roadmap: Transforming the Grid to

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Revolutionize Electric Power in North America | Department of Energy Delivery Technologies Roadmap: Transforming the Grid to Revolutionize Electric Power in North America National Electric Delivery Technologies Roadmap: Transforming the Grid to Revolutionize Electric Power in North America This Roadmap provides a framework for all of the stakeholders that comprise the electric industry to work together to achieve common aims. National Electric Delivery Technologies Roadmap: Transforming the

  15. H2A Delivery Models and Results | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Models and Results H2A Delivery Models and Results Presentation on hydrogen analysis delivery models and results prepared for DOE January 25 workshop. wkshp_storage_mintz.pdf (1.89 MB) More Documents & Publications Analysis of a Cluster Strategy for Near Term Hydrogen Infrastructure Rollout in Southern California H2A Delivery Scenario Model and Analyses Hydrogen Supply: Cost Estimate for Hydrogen Pathways-Scoping Analysis. January 22, 2002-July 22, 2002

  16. H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pathway Options Analysis Results - Interim Report | Department of Energy Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report An in-depth comparative analysis of promising infrastructure options for hydrogen delivery and distribution to refueling stations from central, semi-central, and distributed production facilities.

  17. Potential Carriers and Approaches for Hydrogen Delivery | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Carriers and Approaches for Hydrogen Delivery Potential Carriers and Approaches for Hydrogen Delivery Presentation by Matthew Hooks of TIAX at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007 deliv_analysis_hooks_carriers.pdf (254.09 KB) More Documents & Publications Summary of On-Board Storage Models and Analyses Analyses of Hydrogen Storage Materials and On-Board Systems Hydrogen Storage Systems Anlaysis Working Group Meeting, December 12, 2006

  18. H2A Delivery: Miscellaneous Cost and H2 Losses

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Miscellaneous Costs and H2 Losses Hydrogen Delivery Analysis Meeting May 8-9, 2006 Matt Ringer National Renewable Energy Laboratory H2A Delivery Presentation Outline * Direct and Indirect Costs * Operating and Maintenance Costs * Labor Costs and Scaling Factor * Component Hydrogen Losses H2A Delivery Direct and Indirect Costs * Currently posted model includes site preparation, engineering and design, project contingency, one-time licensing fees and permitting - Factor of 1.225 above installed

  19. Secretary Chu's Remarks as Prepared for Delivery at the Washington

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    University Commencement | Department of Energy as Prepared for Delivery at the Washington University Commencement Secretary Chu's Remarks as Prepared for Delivery at the Washington University Commencement May 21, 2010 - 12:00am Addthis Remarks of Secretary Steven Chu- As Prepared for Delivery Washington University Friday, May 21, 2010 Chancellor Mark Wrighton, the Board of Trustees, faculty, family, and friends here today, thank you for letting me share this wonderful day with you. It is a

  20. Streamline Service Delivery via Customer Communication and Contractor

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Coordination | Department of Energy Streamline Service Delivery via Customer Communication and Contractor Coordination Streamline Service Delivery via Customer Communication and Contractor Coordination Better Buildings Neighborhood Program Workforce Peer Exchange Call: Streamlining Service Delivery from the Customer's Perspective, Call Slides and Discussion Summary, August 30, 2012. Call Slides and Discussion Summary (1.22 MB) More Documents & Publications Keeping It Simple from the

  1. Office of Electricity Delivery And Energy Reliability To Hold Technical

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Conference On The Design Of Future Electric Transmission | Department of Energy Office of Electricity Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission Office of Electricity Delivery And Energy Reliability To Hold Technical Conference On The Design Of Future Electric Transmission February 5, 2009 - 10:57am Addthis On March 4, 2009, the Department of Energy's Office of Electricity Delivery and Energy Reliability (OE) will conduct a

  2. Cybersecurity Procurement Language for Energy Delivery (April 2014) |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Procurement Language for Energy Delivery (April 2014) Cybersecurity Procurement Language for Energy Delivery (April 2014) Energy delivery systems, which are used to monitor and control the production, transfer, and distribution of energy, are critical to the effective and reliable operation of North America's energy infrastructure. Our twenty-first-century way of life is made possible by the vast network of processes enabled by these systems, as well as the

  3. Percentage of Total Natural Gas Commercial Deliveries included in Prices

    U.S. Energy Information Administration (EIA) Indexed Site

    City Gate Price Residential Price Percentage of Total Residential Deliveries included in Prices Commercial Price Percentage of Total Commercial Deliveries included in Prices Industrial Price Percentage of Total Industrial Deliveries included in Prices Electric Power Price Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 View History U.S.

  4. Cybersecurity for Energy Delivery Systems (CEDS) Research Call | Department

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    of Energy Cybersecurity for Energy Delivery Systems (CEDS) Research Call Cybersecurity for Energy Delivery Systems (CEDS) Research Call April 15, 2014 - 10:15am Addthis The Department of Energy's (DOE) National Energy Technology Laboratory (NETL), on behalf of the Office of Electricity Delivery and Energy Reliability (OE), is seeking applications to conduct research, development and demonstrations leading to next generation tools and technologies that will become widely adopted to enhance

  5. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Best Practice Design/Configuration | Department of Energy Practice Design/Configuration Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Best Practice Design/Configuration National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to enhance

  6. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Best Practices/Standards Development | Department of Energy Practices/Standards Development Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Best Practices/Standards Development National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to

  7. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Secure Communications | Department of Energy Secure Communications Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Secure Communications National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to enhance the security and reliability of

  8. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Software Engineering Institute | Department of Energy Software Engineering Institute Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Software Engineering Institute National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to enhance the

  9. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) | Department of Energy Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to

  10. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations -

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Visualization and Modeling | Department of Energy Visualization and Modeling Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Visualization and Modeling National lab researchers, industry partners, and academia from the Cybersecurity for Energy Delivery Systems Program in the DOE's Office of Electricity Delivery and Energy Reliability held a 2-day public peer review to examine more than 30 DOE-supported or cost-shared projects designed to enhance the security and

  11. Inexpensive Delivery of Compressed Hydrogen with Advanced Vessel Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Inexpensive delivery of compressed hydrogen with advanced vessel technology Gene Berry Andrew Weisberg Salvador M. Aceves Lawrence Livermore National Laboratory (925) 422-0864 saceves@LLNL.GOV DOE and FreedomCar & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop Washington, DC January 25, 2006 LLNL is developing innovative concepts for efficient containment of hydrogen in light duty vehicles concepts may offer advantages for hydrogen delivery Conformable containers

  12. Percentage of Total Natural Gas Industrial Deliveries included in Prices

    U.S. Energy Information Administration (EIA) Indexed Site

    Pipeline and Distribution Use Price City Gate Price Residential Price Percentage of Total Residential Deliveries included in Prices Commercial Price Percentage of Total Commercial Deliveries included in Prices Industrial Price Percentage of Total Industrial Deliveries included in Prices Vehicle Fuel Price Electric Power Price Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2010

  13. Percentage of Total Natural Gas Industrial Deliveries included in Prices

    U.S. Energy Information Administration (EIA) Indexed Site

    City Gate Price Residential Price Percentage of Total Residential Deliveries included in Prices Commercial Price Percentage of Total Commercial Deliveries included in Prices Industrial Price Percentage of Total Industrial Deliveries included in Prices Electric Power Price Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 View History U.S.

  14. Percentage of Total Natural Gas Residential Deliveries included in Prices

    U.S. Energy Information Administration (EIA) Indexed Site

    City Gate Price Residential Price Percentage of Total Residential Deliveries included in Prices Commercial Price Percentage of Total Commercial Deliveries included in Prices Industrial Price Percentage of Total Industrial Deliveries included in Prices Electric Power Price Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area Jan-16 Feb-16 Mar-16 Apr-16 May-16 Jun-16 View History U.S.

  15. ,"Maine Natural Gas Exports (No Intransit Deliveries) (Million...

    U.S. Energy Information Administration (EIA) Indexed Site

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Exports (No Intransit Deliveries) (Million Cubic Feet)",1,"Annual",2014...

  16. Improvements to Hydrogen Delivery Scenario Analysis Model (HDSAM) and Results

    Broader source: Energy.gov [DOE]

    This presentation by Amgad Elgowainy of Argonne National Laboratory was given at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007.

  17. Natural Gas Deliveries to Commercial Consumers (Including Vehicle...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    California (Million Cubic Feet) Natural Gas Deliveries to Commercial Consumers (Including Vehicle Fuel through 1996) in California (Million Cubic Feet) Year Jan Feb Mar Apr May Jun ...

  18. Vectren Energy Delivery of Indiana (Electric)- Commercial New Construction Rebates

    Broader source: Energy.gov [DOE]

    Vectren Energy Delivery offers commercial customers in Indiana electric rebates for the installation of certain types of equipment in newly constructed buildings through its Energy Design Assist...

  19. H2A Delivery Components Model and Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    assumes MACRS depreciation - Replacement capital includes for some components H2A Delivery ... Financial Analysis DirectIndirect Capital Costs Component Capital Costs Component ...

  20. Renewable Electricity Generation and Delivery at the Sacramento...

    Office of Environmental Management (EM)

    Electricity Generation and Delivery at the Sacramento Municipal Utility District Renewable ... change, is captured and destroyed Manure wastes are stabilized, reducing odor and flies ...

  1. Oncor Electric Delivery Company LLC | Open Energy Information

    Open Energy Info (EERE)

    Oncor Electric Delivery Company LLC Abbreviation: Oncor Place: Dallas, Texas Zip: 75202 Service Territory: Texas Phone Number: 1.888.313.6862 ParentHolding Organization: Energy...

  2. Oncor Electric Delivery Company, LLC Smart Grid Demonstration...

    Open Energy Info (EERE)

    Grid Demonstration Project Jump to: navigation, search Project Lead Oncor Electric Delivery Company, LLC Country United States Headquarters Location Dallas, Texas Recovery Act...

  3. Oncor Electric Delivery - Commercial and Industrial Rebate Program...

    Broader source: Energy.gov (indexed) [DOE]

    Contact Oncor Program Info Sector Name Utility Administrator Oncor Electric Delivery Website http:www.takealoadofftexas.comindex.aspx?idcommercial-standard-offer...

  4. Office of Electricity Delivery and Energy Reliability Cyber Security...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office of Electricity Delivery and Energy Reliability Cyber Security Project Selections On September 23, 2010, speaking at the inaugural GridWise Global Forum, U.S. Energy ...

  5. Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentatio...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PracticesStandards Development Cybersecurity for Energy Delivery Systems 2010 Peer Review Presentations - Best PracticesStandards Development National lab researchers, industry ...

  6. 1800 Engineered Safety Work Planning and Controls and HF Delivery...

    Office of Scientific and Technical Information (OSTI)

    Conference: 1800 Engineered Safety Work Planning and Controls and HF Delivery System. ... Country of Publication: United States Language: English Word Cloud More Like This Full ...

  7. Inexpensive Delivery of Compressed Hydrogen with Advanced Vessel...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    PDF icon wkshpstorageberry.pdf More Documents & Publications President's Hydrogen Fuel Initiative Overview of FreedomCAR & Fuels PartnershipDOE Delivery Program High-Pressure ...

  8. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY AND ENERGY RELIABILITY National Electric Transmission ) ... in 2006 to promote investment in electric transmission ...

  9. UNITED STATES DEPARTMENT OF ENERGY OFFICE OF ELECTRICITY DELIVERY...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ("RFI") issued by the Office of Electricity Delivery and Energy Reliability ... formed in 2006 to promote investment in electric transmission through development and ...

  10. New York Natural Gas Exports (No Intransit Deliveries) (Million...

    Gasoline and Diesel Fuel Update (EIA)

    No Intransit Deliveries) (Million Cubic Feet) New York Natural Gas Exports (No Intransit ... Referring Pages: Natural Gas Exports (Summary) New York U.S. Natural Gas Imports & Exports ...

  11. Office of Electricity Delivery & Energy Reliability FY 2012 Budget...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    & Energy Reliability FY 2012 Budget Request Presentation Presentation by Patricia Hoffman of the Office of Electricity Delivery & Energy Reliability FY 2012 Budget Request....

  12. Examination of Terminal Land Requirements for Hydrogen Delivery

    Broader source: Energy.gov [DOE]

    Presentation by Jerry Gillette of Argonne National Laboratory at the Joint Meeting on Hydrogen Delivery Modeling and Analysis, May 8-9, 2007

  13. Secretary Steven Chu's Remarks as Prepared for Delivery at the...

    Energy Savers [EERE]

    Pomona College Commencement Secretary Steven Chu's Remarks as Prepared for Delivery at the Pomona College Commencement May 15, 2011 - 1:04pm Addthis Remarks as Prepared for ...

  14. Energy Infrastructure Office of Electricity Delivery and Energy...

    Broader source: Energy.gov (indexed) [DOE]

    Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure Office of Electricity Delivery and Energy Reliability U.S. Department of Energy April 2013 i For Further ...

  15. ,"South Dakota Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    Of Series","Frequency","Latest Data for" ,"Data 1","South Dakota Natural Gas Deliveries to Electric Power Consumers (MMcf)",1,"Monthly","102015" ,"Release...

  16. ,"South Carolina Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    Of Series","Frequency","Latest Data for" ,"Data 1","South Carolina Natural Gas Deliveries to Electric Power Consumers (MMcf)",1,"Monthly","102015" ,"Release...

  17. ,"Rhode Island Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    Of Series","Frequency","Latest Data for" ,"Data 1","Rhode Island Natural Gas Deliveries to Electric Power Consumers (MMcf)",1,"Monthly","102015" ,"Release...

  18. Microcalibrator system for chemical signature and reagent delivery...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Microcalibrator system for chemical signature and reagent delivery. Citation Details In-Document Search Title: Microcalibrator system for chemical signature and ...

  19. Oncor Electric Delivery - Solar Photovoltaic Standard Offer Program...

    Broader source: Energy.gov (indexed) [DOE]

    Summary Oncor Electric Delivery offers rebates to its customers that install photovoltaic (PV) systems on homes or other buildings.* Oncor customers of all rate classes...

  20. Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Plus Meeting: DTT, STT, HPTT, Other Analysts, Invited Guests Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other Analysts, Invited Guests Presentation at the Joint...

  1. Massachusetts Save Energy Now-State, Local, and Regional Delivery...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    for the state, local, and regional delivery of its Save Energy Now program, focusing to reducing energy intensity in Connecticut, Massachusetts, New Hampshire, and Rhode Island. ...

  2. ,"New Hampshire Natural Gas Deliveries to Electric Power Consumers...

    U.S. Energy Information Administration (EIA) Indexed Site

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New Hampshire Natural Gas Deliveries to Electric Power Consumers (MMcf)",1,"Monthly","62016" ...

  3. Vectren Energy Delivery of Indiana (Gas) - Commercial Energy...

    Broader source: Energy.gov (indexed) [DOE]

    350 Programmable Thermostat: 20 Commercial Kitchen Equipment: Varies Summary Vectren Energy Delivery offers commercial natural gas customers in Indiana rebates for the...

  4. Hydrogen Delivery Analysis Plus Meeting: DTT, STT, HPTT, Other...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    hydrogen required to attain a specified internal rate of return kg) * Central Production, Distributed Production, Delivery Models H2A Cash Flow Modeling Tool Standard Price and ...

  5. Hydrogen Delivery Technologies and Systems- Pipeline Transmission of Hydrogen

    Broader source: Energy.gov [DOE]

    Hydrogen Delivery Technologies and Systems - Pipeline Transmission of Hydrogen. Design and operations standards and materials for hydrogen and natural gas pipelines.

  6. Vehicle Technologies Office - AVTA: All Electric Delivery Trucks...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    from Smith Newton all-electric delivery trucks in a variety of fleets. This research was conducted by the National Renewable Energy Laboratory (NREL). Smith Newton Vehicle ...

  7. Binding and Diffusion of Lithium in Graphite: Quantum Monte Carlo Benchmarks and Validation of van der Waals Density Functional Methods

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Ganesh, P.; Kim, Jeongnim; Park, Changwon; Yoon, Mina; Reboredo, Fernando A.; Kent, Paul R. C.

    2014-11-03

    In highly accurate diffusion quantum Monte Carlo (QMC) studies of the adsorption and diffusion of atomic lithium in AA-stacked graphite are compared with van der Waals-including density functional theory (DFT) calculations. Predicted QMC lattice constants for pure AA graphite agree with experiment. Pure AA-stacked graphite is shown to challenge many van der Waals methods even when they are accurate for conventional AB graphite. Moreover, the highest overall DFT accuracy, considering pure AA-stacked graphite as well as lithium binding and diffusion, is obtained by the self-consistent van der Waals functional vdW-DF2, although errors in binding energies remain. Empirical approaches based onmore » point charges such as DFT-D are inaccurate unless the local charge transfer is assessed. Our results demonstrate that the lithium carbon system requires a simultaneous highly accurate description of both charge transfer and van der Waals interactions, favoring self-consistent approaches.« less

  8. High-field de Haas{endash}van Alphen measurements in Pd

    SciTech Connect (OSTI)

    Vuillemin, J.J. [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States)] [Department of Physics, University of Arizona, Tucson, Arizona 85721 (United States); Harrison, N. [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States)] [National High Magnetic Field Laboratory, Los Alamos National Laboratory, LANL, Los Alamos, New Mexico 87545 (United States); Goodrich, R.G. [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)] [Department of Physics and Astronomy, Louisiana State University, Baton Rouge, Louisiana 70803 (United States)

    1999-05-01

    The de Haas{endash}van Alphen (dHvA) effect in 99.999{percent} pure palladium has been observed in pulsed fields up to 60 T directed along [100]. We report a dHvA frequency of 73.5 kT with a cyclotron effective mass=12.5m{sub 0}. Such a frequency is not reported previously but is predicted by band theory for the open hole sheet of the Fermi surface. We also observe strong harmonic content near 50 T for the electron sheet and this is interpreted in terms of a field-dependent {ital g} factor. {copyright} {ital 1999} {ital The American Physical Society}

  9. Phase diagram of Rydberg atoms with repulsive van der Waals interaction

    SciTech Connect (OSTI)

    Osychenko, O. N.; Astrakharchik, G. E.; Boronat, J.; Lutsyshyn, Y.; Lozovik, Yu. E.

    2011-12-15

    We report a quantum Monte Carlo calculation of the phase diagram of bosons interacting with a repulsive inverse sixth power pair potential, a model for assemblies of Rydberg atoms in the local van der Waals blockade regime. The model can be parametrized in terms of just two parameters, the reduced density and temperature. Solidification happens to the fcc phase. At zero temperature, the transition density is found with the diffusion Monte Carlo method at density {rho}=3.9 (({Dirac_h}/2{pi}){sup 2}/mC{sub 6}){sup 3/4}, where C{sub 6} is the strength of the interaction. The solidification curve at nonzero temperature is studied with the path-integral Monte Carlo approach and is compared with transitions in corresponding harmonic and classical crystals. Relaxation mechanisms are considered in relation to present experiments.

  10. The gene for the Ellis-van Creveld syndrome is located on chromosome 4p16

    SciTech Connect (OSTI)

    Polymeropoulos, M.H.; Ide, S.E.; Wright, M.

    1996-07-01

    Ellis-van Creveld syndrome (EVC) is an autosomal recessive disorder characterized by disproportionate dwarfism, polydactyly, and congenital heart disease. This rare disorder is found with increased frequency among the Old Order Amish community in Lancaster County, Pennsylvania. We have used linkage analysis to localize the gene responsible for the EVC phenotype in nine interrelated Amish pedigrees and three unrelated families from Mexico, Ecuador, and Brazil. We now report the linkage for the Ellisvan Creveld syndrome gene to markers on the distal short arm of human chromosome 4, with Z{sub max} = 6.91 at {theta} = 0.02 for marker HOX7, in a region proximal to the FGFR3 gene responsible for the achondroplasia phenotype. 17 refs., 2 figs., 1 tab.

  11. Wave-driven butterfly distribution of Van Allen belt relativistic electrons

    SciTech Connect (OSTI)

    Xiao, Fuliang; Yang, Chang; Su, Zhenpeng; Zhou, Qinghua; He, Zhaoguo; He, Yihua; Baker, D. N.; Spence, H. E.; Funsten, H. O.; Blake, J. B.

    2015-10-05

    Van Allen radiation belts consist of relativistic electrons trapped by Earth's magnetic field. Trapped electrons often drift azimuthally around Earth and display a butterfly pitch angle distribution of a minimum at 90° further out than geostationary orbit. This is usually attributed to drift shell splitting resulting from day–night asymmetry in Earth’s magnetic field. However, direct observation of a butterfly distribution well inside of geostationary orbit and the origin of this phenomenon have not been provided so far. Here we report high-resolution observation that a unusual butterfly pitch angle distribution of relativistic electrons occurred within 5 Earth radii during the 28 June 2013 geomagnetic storm. In conclusion, simulation results show that combined acceleration by chorus and magnetosonic waves can successfully explain the electron flux evolution both in the energy and butterfly pitch angle distribution. Finally, the current provides a great support for the mechanism of wave-driven butterfly distribution of relativistic electrons.

  12. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van - Hydrogen/CNG Operations Summary - January 2003

    SciTech Connect (OSTI)

    Karner, D.; Francfort, J.E.

    2003-01-16

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen-85% CNG.

  13. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van -- Hydrogen/CNG Operations Summary

    SciTech Connect (OSTI)

    Don Karner; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen–85% CNG.

  14. Micro injector sample delivery system for charged molecules

    DOE Patents [OSTI]

    Davidson, James C.; Balch, Joseph W.

    1999-11-09

    A micro injector sample delivery system for charged molecules. The injector is used for collecting and delivering controlled amounts of charged molecule samples for subsequent analysis. The injector delivery system can be scaled to large numbers (>96) for sample delivery to massively parallel high throughput analysis systems. The essence of the injector system is an electric field controllable loading tip including a section of porous material. By applying the appropriate polarity bias potential to the injector tip, charged molecules will migrate into porous material, and by reversing the polarity bias potential the molecules are ejected or forced away from the tip. The invention has application for uptake of charged biological molecules (e.g. proteins, nucleic acids, polymers, etc.) for delivery to analytical systems, and can be used in automated sample delivery systems.

  15. Optical diagnostics integrated with laser spark delivery system

    DOE Patents [OSTI]

    Yalin, Azer; Willson, Bryan; Defoort, Morgan; Joshi, Sachin; Reynolds, Adam

    2008-09-02

    A spark delivery system for generating a spark using a laser beam is provided, and includes a laser light source and a laser delivery assembly. The laser delivery assembly includes a hollow fiber and a launch assembly comprising launch focusing optics to input the laser beam in the hollow fiber. The laser delivery assembly further includes exit focusing optics that demagnify an exit beam of laser light from the hollow fiber, thereby increasing the intensity of the laser beam and creating a spark. Other embodiments use a fiber laser to generate a spark. Embodiments of the present invention may be used to create a spark in an engine. Yet other embodiments include collecting light from the spark or a flame resulting from the spark and conveying the light for diagnostics. Methods of using the spark delivery systems and diagnostic systems are provided.

  16. Emissions from Medium-Duty Conventional and Diesel-Electric Hybrid Vehicles; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Ragatz, A.; Duran, A.; Thornton, M.; Walkowicz, K.

    2014-04-02

    This presentation discusses the results of emissions testing for medium-duty conventional and diesel-electric hybrid vehicles. Testing was based on a field evaluation approach that utilized the Fleet DNA drive cycle database and NREL’s Renewable Fuels and Lubricants (ReFUEL) Laboratory chassis dynamometer. Vehicles tested included parcel delivery (Class 6 step vans), beverage delivery (Class 8 tractors), and parcel delivery (Class 7 box trucks) vehicles, all with intended service class medium/heavy heavy-duty diesel (MHDD).
    Results for fuel economy and tailpipe NOx emissions included: diesel hybrid electric vehicles showed an average fuel economy advantage on identified test cycles: Class 6 Step Vans: 26%; Class 7 Box Trucks: 24.7%; Class 8 Tractors: 17.3%. Vehicle miles traveled is an important factor in determining total petroleum and CO2 displacement. Higher NOx emissions were observed over some test cycles: highly drive cycle dependent; engine-out differences may result from different engine operating point; and selective catalyst reduction temperature may play a role, but does not explain the whole story.

  17. Electro-osmotically driven liquid delivery method and apparatus

    DOE Patents [OSTI]

    Rakestraw, David J.; Anex, Deon S.; Yan, Chao; Dadoo, Rajeev; Zare, Richard N.

    1999-01-01

    Method and apparatus for controlling precisely the composition and delivery of liquid at sub-.mu.L/min flow rate. One embodiment of such a delivery system is an electro-osmotically driven gradient flow delivery system that generates dynamic gradient flows with sub-.mu.L/min flow rates by merging a plurality of electro-osmotic flows. These flows are delivered by a plurality of delivery arms attached to a mixing connector, where they mix and then flow into a receiving means, preferably a column. Each inlet of the plurality of delivery arms is placed in a corresponding solution reservoir. A plurality of independent programmable high-voltage power supplies is used to apply a voltage program to each of the plurality of solution reservoirs to regulate the electro-osmotic flow in each delivery arm. The electro-osmotic flow rates in the delivery arms are changed with time according to each voltage program to deliver the required gradient profile to the column.

  18. Electro-osmotically driven liquid delivery method and apparatus

    DOE Patents [OSTI]

    Rakestraw, D.J.; Anex, D.S.; Yan, C.; Dadoo, R.; Zare, R.N.

    1999-08-24

    Method and apparatus are disclosed for controlling precisely the composition and delivery of liquid at sub-{micro}L/min flow rate. One embodiment of such a delivery system is an electro-osmotically driven gradient flow delivery system that generates dynamic gradient flows with sub-{micro}L/min flow rates by merging a plurality of electro-osmotic flows. These flows are delivered by a plurality of delivery arms attached to a mixing connector, where they mix and then flow into a receiving means, preferably a column. Each inlet of the plurality of delivery arms is placed in a corresponding solution reservoir. A plurality of independent programmable high-voltage power supplies is used to apply a voltage program to each of the plurality of solution reservoirs to regulate the electro-osmotic flow in each delivery arm. The electro-osmotic flow rates in the delivery arms are changed with time according to each voltage program to deliver the required gradient profile to the column. 4 figs.

  19. Toward new solid and liquid phase systems for the containment, transport and delivery of hydrogen

    Broader source: Energy.gov [DOE]

    Toward new solid and liquid phase systems for the containment, transport and delivery of hydrogen.Solid and liquid hydrogen carriers for use in hydrogen storage and delivery.

  20. DOE Fuel Cell Technologies Office Record 13013: H2 Delivery Cost...

    Energy Savers [EERE]

    3013: H2 Delivery Cost Projections - 2013 DOE Fuel Cell Technologies Office Record 13013: H2 Delivery ... past, current, and projected costs for delivering and dispensing hydrogen. ...