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Sample records for vehicle ev charging

  1. EV Everywhere: Vehicle Charging | Department of Energy

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

    EV Everywhere: Vehicle Charging EV Everywhere: Vehicle Charging The standard J1772 electric power receptacle (right) can receive power from Level 1 or Level 2 charging equipment. The CHAdeMO DC fast charge receptacle (left) uses a different type of connector. The standard J1772 electric power receptacle (right) can receive power from Level 1 or Level 2 charging equipment. The CHAdeMO DC fast charge receptacle (left) uses a different type of connector. To get the most out of your plug-in electric

  2. Vehicle Technologies Office: EV Everywhere Workplace Charging Challenge

    Broader source: Energy.gov [DOE]

    The EV Everywhere Workplace Charging Challenge page has moved to http://energy.gov/eere/vehicles/ev-everywhere-workplace-charging-challenge.

  3. Intelligent Vehicle Charging Benefits Assessment Using EV Project Data

    SciTech Connect (OSTI)

    Letendre, Steven; Gowri, Krishnan; Kintner-Meyer, Michael CW; Pratt, Richard M.

    2013-12-01

    PEVs can represent a significant power resource for the grid. An IVCI with bi-direction V2G capabilities would allow PEVs to provide grid support services and thus generate a source of revenue for PEV owners. The fleet of EV Project vehicles represents a power resource between 30 MW and 90 MW, depending on the power rating of the grid connection (5-15 kW). Aggregation of vehicle capacity would allow PEVs to participate in wholesale reserve capacity markets. One of the key insights from EV Project data is the fact that vehicles are connected to an EVSE much longer than is necessary to deliver a full charge. During these hours when the vehicles are not charging, they can be participating in wholesale power markets providing the high-value services of regulation and spinning reserves. The annual gross revenue potential for providing these services using the fleet of EV Project vehicles is several hundred thousands of dollars to several million dollars annually depending on the power rating of the grid interface, the number of hours providing grid services, and the market being served. On a per vehicle basis, providing grid services can generate several thousands of dollars over the life of the vehicle.

  4. EV Everywhere: Workplace Charging | Department of Energy

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

    Vehicle Charging EV Everywhere: Workplace Charging EV Everywhere: Workplace Charging Most plug-in electric vehicle (EV) owners charge their vehicles primarily at home, but ...

  5. EV Everywhere: America's Plug-In Electric Vehicle Market Charges Forward

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

    | Department of Energy America's Plug-In Electric Vehicle Market Charges Forward EV Everywhere: America's Plug-In Electric Vehicle Market Charges Forward January 22, 2014 - 6:35pm Addthis Hyundai Fuel Cell 1 of 14 Hyundai Fuel Cell Pictured here is Secretary Moniz looking at the fuel cell and motor used to power Hyundai's Tucson fuel cell vehicle. Fuel cell vehicles use hydrogen to produce electricity, which powers an electric motor to make the vehicle and its accessories work. Image: Sarah

  6. Fact #909: January 25, 2016 Workplace Charging Accounts for About a Third of All Plug-in Vehicle Charging Sessions in the INL EV Project Study- Dataset

    Broader source: Energy.gov [DOE]

    Excel file and dataset for Workplace Charging Accounts for About a Third of All Plug-in Vehicle Charging Sessions in the INL EV Project Study

  7. Battery Electric Vehicle Driving and Charging Behavior Observed Early in The EV Project

    SciTech Connect (OSTI)

    John Smart; Stephen Schey

    2012-04-01

    As concern about society's dependence on petroleum-based transportation fuels increases, many see plug-in electric vehicles (PEV) as enablers to diversifying transportation energy sources. These vehicles, which include plug-in hybrid electric vehicles (PHEV), range-extended electric vehicles (EREV), and battery electric vehicles (BEV), draw some or all of their power from electricity stored in batteries, which are charged by the electric grid. In order for PEVs to be accepted by the mass market, electric charging infrastructure must also be deployed. Charging infrastructure must be safe, convenient, and financially sustainable. Additionally, electric utilities must be able to manage PEV charging demand on the electric grid. In the Fall of 2009, a large scale PEV infrastructure demonstration was launched to deploy an unprecedented number of PEVs and charging infrastructure. This demonstration, called The EV Project, is led by Electric Transportation Engineering Corporation (eTec) and funded by the U.S. Department of Energy. eTec is partnering with Nissan North America to deploy up to 4,700 Nissan Leaf BEVs and 11,210 charging units in five market areas in Arizona, California, Oregon, Tennessee, and Washington. With the assistance of the Idaho National Laboratory, eTec will collect and analyze data to characterize vehicle consumer driving and charging behavior, evaluate the effectiveness of charging infrastructure, and understand the impact of PEV charging on the electric grid. Trials of various revenue systems for commercial and public charging infrastructure will also be conducted. The ultimate goal of The EV Project is to capture lessons learned to enable the mass deployment of PEVs. This paper is the first in a series of papers documenting the progress and findings of The EV Project. This paper describes key research objectives of The EV Project and establishes the project background, including lessons learned from previous infrastructure deployment and PEV

  8. Control Strategies for Electric Vehicle (EV) Charging Using Renewables and Local Storage

    SciTech Connect (OSTI)

    Castello, Charles C; LaClair, Tim J; Maxey, L Curt

    2014-01-01

    The increase of electric vehicle (EV) and plug-in hybrid-electric vehicle (PHEV) adoption creates a need for more EV supply equipment (EVSE) infrastructure (i.e., EV chargers). The impact of EVSE installations could be significant due to limitations in the electric grid and potential demand charges for residential and commercial customers. The use of renewables (e.g., solar) and local storage (e.g., battery bank) can mitigate loads caused by EVSE on the electric grid. This would eliminate costly upgrades needed by utilities and decrease demand charges for consumers. This paper aims to explore control systems that mitigate the impact of EVSE on the electric grid using solar energy and battery banks. Three control systems are investigated and compared in this study. The first control system discharges the battery bank at a constant rate during specific times of the day based on historical data. The second discharges the battery bank based on the number of EVs charging (linear) and the amount of solar energy being generated. The third discharges the battery bank based on a sigmoid function (non-linear) in response to the number of EVs charging, and also takes into consideration the amount of renewables being generated. The first and second control systems recharge the battery bank at night when demand charges are lowest. The third recharges the battery bank at night and during times of the day when there is an excess of solar. Experiments are conducted using data from a private site that has 25 solar-assisted charging stations at Oak Ridge National Laboratory (ORNL) in Oak Ridge, TN and 4 at a public site in Nashville, TN. Results indicate the third control system having better performance, negating up to 71% of EVSE load, compared with the second control system (up to 61%) and the first control system (up to 58%).

  9. EV Everywhere Workplace Charging Challenge | Department of Energy

    Energy Savers [EERE]

    Plug-in Electric Vehicles & Batteries EV Everywhere Workplace Charging Challenge EV ... Vehicles Home About the Vehicle Technologies Office Plug-in Electric Vehicles & Batteries ...

  10. A First Look at the Impact of Electric Vehicle Charging on the Electric Grid in the EV Project

    SciTech Connect (OSTI)

    Stephen L. Schey; John G. Smart; Don R. Scoffield

    2012-05-01

    ECOtality was awarded a grant from the U.S. Department of Energy to lead a large-scale electric vehicle charging infrastructure demonstration, called The EV Project. ECOtality has partnered with Nissan North America, General Motors, the Idaho National Laboratory, and others to deploy and collect data from over 5,000 Nissan LEAFsTM and Chevrolet Volts and over 10,000 charging systems in 18 regions across the United States. This paper summarizes usage of residential charging units in The EV Project, based on data collected through the end of 2011. This information is provided to help analysts assess the impact on the electric grid of early adopter charging of grid-connected electric drive vehicles. A method of data aggregation was developed to summarize charging unit usage by the means of two metrics: charging availability and charging demand. Charging availability is plotted to show the percentage of charging units connected to a vehicle over time. Charging demand is plotted to show charging demand on the electric gird over time. Charging availability for residential charging units is similar in each EV Project region. It is low during the day, steadily increases in evening, and remains high at night. Charging demand, however, varies by region. Two EV Project regions were examined to identify regional differences. In Nashville, where EV Project participants do not have time-of-use electricity rates, demand increases each evening as charging availability increases, starting at about 16:00. Demand peaks in the 20:00 hour on weekdays. In San Francisco, where the majority of EV Project participants have the option of choosing a time-of-use rate plan from their electric utility, demand spikes at 00:00. This coincides with the beginning of the off-peak electricity rate period. Demand peaks at 01:00.

  11. Vehicle Technologies Office Merit Review 2014: EV Project: Solar-Assisted Charging Demo

    Broader source: Energy.gov [DOE]

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

  12. EV Everywhere: Charging on the Road | Department of Energy

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

    Find EV Models Saving Money Vehicle Charging EV Benefits EV Stories EV Basics Most charging will be done at home or workplaces, but public charging stations make plug-in electric ...

  13. Electric and hybrid vehicles charge efficiency tests of ESB EV-106 lead-acid batteries

    SciTech Connect (OSTI)

    Rowlette, J.J.

    1981-01-15

    Charge efficiencies were determined for ESB EV-106 lead-acid batteries by measurements made under widely differing conditions of temperature, charge procedure, and battery age. The measurements were used to optimize charge procedures and to evaluate the concept of a modified, coulometric state-of-charge indicator. Charge efficiency determinations were made by measuring gassing rates and oxygen fractions. A novel, positive displacement gas flow meter which proved to be both simple and highly accurate is described and illustrated.

  14. Workplace Charging Challenge Partners: EV Connect | Department...

    Office of Environmental Management (EM)

    Leveraging their own workplace solution at their offices, more than half of EV Connect's employees drive plug-in electric vehicles (PEVs). Fast Facts Joined the Workplace Charging ...

  15. Smart electric vehicle (EV) charging and grid integration apparatus and methods

    SciTech Connect (OSTI)

    Gadh, Rajit; Mal, Siddhartha; Prabhu, Shivanand; Chu, Chi-Cheng; Sheikh, Omar; Chung, Ching-Yen; He, Lei; Xiao, Bingjun; Shi, Yiyu

    2015-05-05

    An expert system manages a power grid wherein charging stations are connected to the power grid, with electric vehicles connected to the charging stations, whereby the expert system selectively backfills power from connected electric vehicles to the power grid through a grid tie inverter (if present) within the charging stations. In more traditional usage, the expert system allows for electric vehicle charging, coupled with user preferences as to charge time, charge cost, and charging station capabilities, without exceeding the power grid capacity at any point. A robust yet accurate state of charge (SOC) calculation method is also presented, whereby initially an open circuit voltage (OCV) based on sampled battery voltages and currents is calculated, and then the SOC is obtained based on a mapping between a previously measured reference OCV (ROCV) and SOC. The OCV-SOC calculation method accommodates likely any battery type with any current profile.

  16. A First Preliminary Look: Are Corridor Charging Stations Used to Extend the Range of Electric Vehicles in The EV Project?

    SciTech Connect (OSTI)

    John Smart

    2013-01-01

    A preliminary analysis of data from The EV Project was performed to begin answering the question: are corridor charging stations used to extend the range of electric vehicles? Data analyzed were collected from Blink brand electric vehicle supply equipment (EVSE) units based in California, Washington, and Oregon. Analysis was performed on data logged between October 1, 2012 and January 1, 2013. It should be noted that as additional AC Level 2 EVSE and DC fast chargers are deployed, and as drivers become more familiar with the use of public charging infrastructure, future analysis may have dissimilar conclusions.

  17. Nissan EV Workplace Charging Program

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

    Nissan EV Workplace Charging Program Workplace Charging Value Creation Value Proposition Nissan Support For Employer For Employee For Employee * Unique employee benefit * ...

  18. NREL: Transportation Research - NREL's Campus EV Charging Stations...

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

    NREL's Campus EV Charging Stations are Now More Integrated with the Grid Researcher looks at computer in parking garage standing near electric vehicle charging station. Myungsoo ...

  19. Vehicle Technologies Office Merit Review 2016: EV Everywhere Charging Infrastructure Roadmap

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  20. EV Everywhere: Electric Vehicle Basics | Department of Energy

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

    EV Everywhere: Electric Vehicle Basics EV Everywhere: Electric Vehicle Basics Just as there are a variety of technologies available in conventional vehicles, plug-in electric vehicles (also known as electric cars or EVs) have different capabilities that can accommodate different drivers' needs. EVs' major feature is that drivers can plug them in to charge from an off-board electric power source. This distinguishes them from hybrid electric vehicles, which supplement an internal combustion engine

  1. Vehicle Technologies Office Merit Review 2015: Lessons Learned about Workplace Charging in The EV Project

    Broader source: Energy.gov [DOE]

    Presentation given by Idaho National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation meeting about lessons learned...

  2. Vehicle Technologies Office Merit Review 2014: EV Project: Solar...

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

    Vehicle Technologies Office Merit Review 2014: EV Project: Solar-Assisted Charging Demo Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells ...

  3. EV Everywhere Workplace Charging Challenge | Department of Energy

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

    Plug-in Electric Vehicles & Batteries » EV Everywhere Workplace Charging Challenge EV Everywhere Workplace Charging Challenge Join the Challenge! Join the Challenge! The Workplace Charging Challenge aims to achieve a tenfold increase in the number of U.S. employers offering workplace charging by 2018. Read more University Campuses Charge Up University Campuses Charge Up America's higher education institutions are at the forefront of workplace charging. Read more Want More Workplace Charging

  4. AVTA: ARRA EV Project Vehicle Placement Maps

    Office of Energy Efficiency and Renewable Energy (EERE)

    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 American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following maps describe where the EV Project deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. Background data on how this data was collected is in the EV Project: About the Reports. This research was conducted by Idaho National Laboratory.

  5. Announcing $4 Million For Wireless EV Charging | Department of Energy

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

    $4 Million For Wireless EV Charging Announcing $4 Million For Wireless EV Charging April 6, 2012 - 1:44pm Addthis The Energy Department announced up to $4 million to develop wireless chargers for electric vehicles. | Graphic courtesy of the Vehicle Technologies Program. The Energy Department announced up to $4 million to develop wireless chargers for electric vehicles. | Graphic courtesy of the Vehicle Technologies Program. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist,

  6. How Do The EV Project Participants Feel about Charging Their EV at Home?

    SciTech Connect (OSTI)

    Francfort, James E.

    2015-02-01

    Key Observations from the Survey of the EV Project Participants; In June 2013, 72% of EV Project participants were very satisfied with their home charging experience; 21% of participants relied totally on home charging for all of their charging needs; Volt owners relied more on home charging than Leaf owners, who reported more use of away-from-home charging; 74% of participants reported that they plug in their plug-in electric vehicle (PEV) every time they park at home. Others plugged in as they determined necessary to support their driving needs; 40% of participants reported that they would not have or are unsure that in June 2013 whether they would have purchased an alternating current (AC) Level 2 electric vehicle supply equipment (EVSE) for home charging if it had not been provided by The EV Project; and 61% of participants reported that The EV Project incentive was very important or important in their decision to obtain a PEV.

  7. Vehicle Technologies Office Merit Review 2016: High Efficiency, Low EMI and Positioning Tolerant Wireless Charging of EVs

    Broader source: Energy.gov [DOE]

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

  8. AVTA: ARRA EV Project Charging Infrastructure Data Summary Reports |

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

    Department of Energy Charging Infrastructure Data Summary Reports AVTA: ARRA EV Project Charging Infrastructure Data Summary Reports 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 American Recovery and

  9. AVTA: ARRA EV Project Residential Charging Infrastructure Maps | Department

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

    of Energy Residential Charging Infrastructure Maps AVTA: ARRA EV Project Residential Charging Infrastructure Maps 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 American Recovery and Reinvestment Act supported

  10. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    Breakout session presentation for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles...

  11. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA PDF icon groupereportoutcaci.pdf More Documents & Publications EV Everywhere...

  12. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA PDF icon groupdreportoutcaci.pdf More Documents & Publications EV Everywhere...

  13. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    Consumer Acceptance and Public Policy Group C Breakout Report EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop: Consumer Acceptance and Public Policy Group C ...

  14. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    Backsplash for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA...

  15. Vehicle Technologies Office Merit Review 2015: High Efficiency, Low EMI and Positioning Tolerant Wireless Charging of EVs

    Broader source: Energy.gov [DOE]

    Presentation given by Hyundai at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high efficiency, low EMI and...

  16. Vehicle Technologies Office Merit Review 2014: High Efficiency, Low EMI and Positioning Tolerant Wireless Charging of EVs

    Broader source: Energy.gov [DOE]

    Presentation given by Hyundai at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high efficiency, low EMI and...

  17. Electric Vehicle Workplace Charging

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

    or Twitter Attend local EV events Share your story Currently have 13 ChargePoint charging stations scattered throughout Vermont 2015 - 12 Freedom Stations & 10...

  18. EV Everywhere: Reducing Pollution with Electric Vehicles | Department...

    Energy Savers [EERE]

    Benefits of Electric Vehicles EV Everywhere: Reducing Pollution with Electric Vehicles ... All-electric vehicles produce zero direct emissions, which specifically helps improve air ...

  19. Alternative Fuels Data Center: EV Charging Stations Spread Through Philly

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

    EV Charging Stations Spread Through Philly to someone by E-mail Share Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Facebook Tweet about Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Twitter Bookmark Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Google Bookmark Alternative Fuels Data Center: EV Charging Stations Spread Through Philly on Delicious Rank Alternative Fuels Data Center: EV Charging Stations

  20. BEV Charging Behavior Observed in The EV Project for 2013

    SciTech Connect (OSTI)

    Brion D. Bennett

    2014-01-01

    This fact sheet will be issued quarterly to report on the number of Nissan Leafs vehicle usage, charging locations, and charging completeness as part of the EV Project. It will be posted on the INL/AVTA and ECOtality websites and will be accessible by the general public. The raw data that is used to create the report is considered proprietary/OUO and NDA protected, but the information in this report is NOT proprietary nor NDA protected.

  1. EV Everywhere: Electric Vehicle Benefits | Department of Energy

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

    Benefits EV Everywhere: Electric Vehicle Benefits EV Everywhere: Electric Vehicle Benefits Plug-in electric vehicles (also known as electric cars or EVs) are connected, fun, and practical. They can reduce emissions and even save you money. Fueling with electricity offers some advantages not available in conventional internal combustion engine vehicles. Because electric motors react quickly, EVs are very responsive and have very good torque. EVs are often more digitally connected than

  2. Announcing $4 Million For Wireless EV Charging | Department of...

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

    charging technology to provide hands-free, automated charging of parked vehicles. Static wireless charging - or wireless charging when the vehicle is parked - can ensure easy...

  3. AVTA: ARRA EV Project Public Charging Infrastructure Maps

    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 American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following maps describe where the EV Project deployed thousands of public chargers. Background data on how this data was collected is in the EV Project: About the Reports. This research was conducted by Idaho National Laboratory.

  4. EV Everywhere Grand Challenge - Charging Infrastructure Enabling Flexible

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

    EV Design | Department of Energy Charging Infrastructure Enabling Flexible EV Design EV Everywhere Grand Challenge - Charging Infrastructure Enabling Flexible EV Design Presentation given at the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA 5_slezak_caci.pdf (2 MB) More Documents & Publications EV Everywhere Framing Workshop - Report Out & Lessons Learned EV Everywhere Framing

  5. Smartgrid EV Communication module (SpEC) SAE DC Charging Digital...

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

    DC fast charging enables rapid recharging of electric vehicles along heavy traffic corridors and at public stations. A DC fast charge can add 60 to 80 miles of range to an EV in ...

  6. EV Everywhere: Saving on Fuel and Vehicle Costs | Department...

    Energy Savers [EERE]

    EV Everywhere: Saving on Fuel and Vehicle Costs EV Everywhere: Saving on Fuel and Vehicle Costs eGallon: Compare the costs of driving with electricity What is eGallon? It is the ...

  7. EV Everywhere Grand Challenge - Charge to the Breakout Groups | Department

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

    of Energy Charge to the Breakout Groups EV Everywhere Grand Challenge - Charge to the Breakout Groups Presentation given at the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree OHare, Chicago, IL. 7_howell_b.pdf (796.65 KB) More Documents & Publications EV Everywhere - Charge to Breakout Sessions EV Everywhere Grand Challenge - Battery Workshop Agenda EV Everywhere EV Everywhere Grand Challenge - Electric Drive (Power Electronics and Electric

  8. EV Everywhere - Charge to Breakout Sessions | Department of Energy

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

    EV Everywhere - Charge to Breakout Sessions Presentation given at the EV Everywhere Grand Challenge Electric Drive (Power Electronics and Electric Machines) Workshop on July 24, ...

  9. EV Everywhere Consumer Acceptance and Charging Infrastructure...

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

    Angeles, CA 1sandalowcaci.pdf (3.39 MB) More Documents & Publications EV Everywhere Framing Workshop Overview EV Everywhere Battery Workshop Introduction EV Everywhere Grand ...

  10. EV Everywhere Grand Challenge - Charging Infrastructure Enabling...

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

    More Documents & Publications EV Everywhere Framing Workshop - Report Out & Lessons Learned EV Everywhere Framing Workshop Report Out & Lessons Learned EV Everywhere Grand ...

  11. Vehicle Technologies Office: Workplace Charging Challenge Reports |

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

    Department of Energy Workplace Charging Challenge Reports Vehicle Technologies Office: Workplace Charging Challenge Reports The EV Everywhere Workplace Charging Challenge aims to have 500 U.S. employers offering workplace charging by 2018. These reports describe the progress made in the Challenge. In 2015, the Workplace Charging Challenge celebrated a major milestone - it reached the halfway point to its goal of 500 Challenge partners committed to installing workplace charging by 2018. More

  12. EV Everywhere Consumer/Charging Workshop: Target-Setting Framework...

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

    ConsumerCharging Workshop: Target-Setting Framework and Consumer Behavior EV Everywhere ConsumerCharging Workshop: Target-Setting Framework and Consumer Behavior Presentation ...

  13. AVTA: EVSE Testing- NYSERDA Electric Vehicle Charging Infrastructure Reports

    Broader source: Energy.gov [DOE]

    These reports describe the charging patterns of drivers participating in the New York State Energy Research and Development Authority's (NYSERDA) electric vehicle (EV) infrastructure project.

  14. EV Everywhere: Saving on Fuel and Vehicle Costs

    Broader source: Energy.gov [DOE]

    Plug-in electric vehicles (also known as electric cars or EVs) can save you money, with much lower fuel costs on average than conventional gasoline vehicles. Electricity prices are lower and more stable than gasoline prices. On a national average, it costs less than half as much to travel the same distance in an EV than a conventional vehicle.

  15. EV Everywhere Consumer/Charging Workshop: Target-Setting Framework and Consumer Behavior

    Broader source: Energy.gov [DOE]

    Presentation given by Vehicle Technologies Office analyst Jacob Ward at the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

  16. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop

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

    Introduction | Department of Energy Workshop Introduction EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop Introduction Presentation given at the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA 1_sandalow_caci.pdf (3.39 MB) More Documents & Publications EV Everywhere Framing Workshop Overview EV Everywhere Battery Workshop Introduction EV Everywhere Grand Challenge

  17. Vehicle Technologies Office Merit Review 2014: Benchmarking EV and HEV

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

    Technologies | Department of Energy Benchmarking EV and HEV Technologies Vehicle Technologies Office Merit Review 2014: Benchmarking EV and HEV Technologies Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about benchmarking EV and HEV technologies. ape006_burress_2014_p.pdf (3.6 MB) More Documents & Publications Benchmarking State-of-the-Art Technologies Vehicle

  18. What kind of charging infrastructure do Nissan Leaf drivers in The EV Project use?

    SciTech Connect (OSTI)

    Shawn Salisbury

    2014-09-01

    This document will describe the charging behavior of Nissan Leaf battery electric vehicles that were enrolled in the EV Project. It will include aggregated data from several thousand vehicles regarding time-of-day, power level, and location of charging and driving events. This document is a white paper that will be published on the INL AVTA website.

  19. Vehicle Technologies Office Merit Review 2015: EV - Smart Grid...

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

    and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about EV - smart grid research & interoperability activities. PDF icon...

  20. EV Everywhere Grand Challenge: Consumer Acceptance and Charging

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

    Infrastructure Workshop Agenda | Department of Energy Agenda EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop Agenda Agenda for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA agenda_caci.pdf (218.57 KB) More Documents & Publications EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop - Backsplash EV Everywhere Grand Challenge:

  1. EV Everywhere Workplace Charging Challenge: Benefits of Joining

    Broader source: Energy.gov [DOE]

    Workplace charging plays a critical role in America's plug-in electric vehicle (PEV) charging infrastructure. Installing workplace charging is a sign of corporate leadership, showing a willingness...

  2. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop:

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

    Charging Infrastructure Group D Breakout Report | Department of Energy D Breakout Report EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop: Charging Infrastructure Group D Breakout Report Breakout session presentation for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA group_d_report_out_caci.pdf (148.33 KB) More Documents & Publications EV Everywhere Consumer

  3. Vehicle Technologies Office Merit Review 2015: Benchmarking EV and HEV

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

    Technologies | Department of Energy Benchmarking EV and HEV Technologies Vehicle Technologies Office Merit Review 2015: Benchmarking EV and HEV Technologies Presentation given by Oak Ridge National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about benchmarking EV and HEV technologies. edt006_burress_2015_o.pdf (3.81 MB) More Documents & Publications Benchmarking State-of-the-Art Technologies

  4. Optimal Decentralized Protocol for Electric Vehicle Charging

    SciTech Connect (OSTI)

    Gan, LW; Topcu, U; Low, SH

    2013-05-01

    We propose a decentralized algorithm to optimally schedule electric vehicle (EV) charging. The algorithm exploits the elasticity of electric vehicle loads to fill the valleys in electric load profiles. We first formulate the EV charging scheduling problem as an optimal control problem, whose objective is to impose a generalized notion of valley-filling, and study properties of optimal charging profiles. We then give a decentralized algorithm to iteratively solve the optimal control problem. In each iteration, EVs update their charging profiles according to the control signal broadcast by the utility company, and the utility company alters the control signal to guide their updates. The algorithm converges to optimal charging profiles (that are as "flat" as they can possibly be) irrespective of the specifications (e.g., maximum charging rate and deadline) of EVs, even if EVs do not necessarily update their charging profiles in every iteration, and use potentially outdated control signal when they update. Moreover, the algorithm only requires each EV solving its local problem, hence its implementation requires low computation capability. We also extend the algorithm to track a given load profile and to real-time implementation.

  5. Vehicle Technologies Office Merit Review 2016: Benchmarking EV and HEV

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

    Technologies | Department of Energy Benchmarking EV and HEV Technologies Vehicle Technologies Office Merit Review 2016: Benchmarking EV and HEV Technologies Presentation given by Oak Ridge National Laboratory (ORNL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Electric Drive Systems edt006_burress_2016_o_web.pdf (3.64 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2015:

  6. EV Everywhere Grand Challenge: Consumer Acceptance and Charging...

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

    Agenda for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA PDF icon ...

  7. EV Everywhere Grand Challenge: Consumer Acceptance and Charging...

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

    Attnedance list for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA PDF icon ...

  8. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop- Backsplash

    Broader source: Energy.gov [DOE]

    Backsplash for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

  9. Vehicle Technologies Office: EV Everywhere Grand Challenge

    Broader source: Energy.gov [DOE]

    With their immense potential for increasing the country's energy, economic, and environmental security, plug-in hybrid electric and all-electric vehicles (also known as plug-in electric vehicles,...

  10. EV Everywhere: Electric Vehicle Stories | Department of Energy

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

    Stories EV Everywhere: Electric Vehicle Stories Drivers of electric vehicles who work at DOE and its national laboratories share their experiences. Read the text version. One of the biggest drivers of people purchasing a plug-in electric vehicle (also known as an electric car or EV) is hearing about it from a family member, friend, co-worker or neighbor. Now with the help of new EV Everywhere decals you can further spread the word about the nationwide effort to drive the transition to

  11. EV Everywhere: Find Electric Vehicle Models | Department of Energy

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

    Find Electric Vehicle Models EV Everywhere: Find Electric Vehicle Models Search Car: Year: -- ALL -- Make: -- ALL -- Market Class: -- ALL -- All-Electric Range: Min -- ALL -- 10 miles 20 miles 30 miles 40 miles 50 miles 60 miles 70 miles 80 miles 90 miles 100 miles 110 miles 120 miles 130+ miles Gasoline Back-Up Available: -- ALL -- No Yes Reset To find out if a plug-in electric vehicle (EV) will work for you, use the menus to the left to sort the available EV models on the market by year, make,

  12. Celebrate EV Everywhere by Sharing Your Electric Vehicle Story

    Broader source: Energy.gov [DOE]

    Share your electric vehicle story, photos and videos using #ILoveEVs and join us for a Facebook chat on Friday September 18 at 2 p.m. ET.

  13. EV Everywhere Grand Challenge: Consumer Acceptance and Charging...

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

    David Danielson, Assistant Secretary of Energy, EERE 8:55-9:05 AM RESULTS FROM INITIAL FRAMING WORKSHOP Patrick Davis, DOE EERE Vehicle Technologies Program 9:05-9:25 AM THE EV ...

  14. EV Everywhere: NASCAR and Sprint Race Forward with Workplace Charging |

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

    Department of Energy EV Everywhere: NASCAR and Sprint Race Forward with Workplace Charging EV Everywhere: NASCAR and Sprint Race Forward with Workplace Charging February 6, 2014 - 3:44am Addthis Assistant Secretary for Energy Efficiency and Renewable Energy David Danielson (from left); Mike Lynch, NASCAR Vice President of Green Innovation; and Darren Beck, Sprint Director of Environmental Initiatives stand next to a charging station at NASCAR's office in Charlotte, North Carolina. NASCAR and

  15. Thermal Management of PHEV / EV Charging Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  16. Fast Charging Electric Vehicle Research & Development Project

    SciTech Connect (OSTI)

    Heny, Michael

    2014-03-31

    The research and development project supported the engineering, design and implementation of on-road Electric Vehicle (“EV”) charging technologies. It included development of potential solutions for DC fast chargers (“DCFC”) capable of converting high voltage AC power to the DC power required by EVs. Additional development evaluated solutions related to the packaging of power electronic components and enclosure design, as well as for the design and evaluation of EV charging stations. Research compared different charging technologies to identify optimum applications in a municipal fleet. This project collected EV usage data and generated a report demonstrating that EVs, when supported by adequate charging infrastructure, are capable of replacing traditional internal combustion vehicles in many municipal applications. The project’s period of performance has demonstrated various methods of incorporating EVs into a municipal environment, and has identified three general categories for EV applications: - Short Commute: Defined as EVs performing in limited duration, routine commutes. - Long Commute: Defined as tasks that require EVs to operate in longer daily mileage patterns. - Critical Needs: Defined as the need for EVs to be ready at every moment for indefinite periods. Together, the City of Charlottesville, VA (the “City”) and Aker Wade Power Technologies, LLC (“Aker Wade”) concluded that the EV has a viable position in many municipal fleets but with limited recommendation for use in Critical Needs applications such as Police fleets. The report also documented that, compared to internal combustion vehicles, BEVs have lower vehicle-related greenhouse gas (“GHG”) emissions and contribute to a reduction of air pollution in urban areas. The enhanced integration of EVs in a municipal fleet can result in reduced demand for imported oil and reduced municipal operating costs. The conclusions indicated in the project’s Engineering Report (see

  17. EV Everywhere ? Consumer Acceptance and Charging Infrastructure...

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

    - Consumer Acceptance and Charging Infrastructure Workshop David Sandalow Under Secretary of Energy (Acting) Assistant Secretary for Policy and International Affairs U.S....

  18. How Do The EV Project Participants Feel About Charging Their EV Away From Home?

    SciTech Connect (OSTI)

    Francfort, James E.

    2015-02-01

    The EV Project is an infrastructure study that enrolled over 8,000 residential participants. These participants purchased or leased a Nissan Leaf battery electric vehicle or Chevrolet Volt extended-range electric vehicle and were among the first to explore this new electric drive technology. Collectively, battery electric vehicles, extended-range electric vehicles, and plug-in hybrid electric vehicles are called PEVs. The EV Project participants were very cooperative and enthusiastic about their participation in the project and very supportive in providing feedback and information. The information and attitudes of these participants concerning their experience with their PEVs were solicited using a survey in June 2013. At that time, some had up to 3 years of experience with their PEVs.

  19. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop:

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

    Consumer Acceptance and Public Policy Group C Breakout Report | Department of Energy Consumer Acceptance and Public Policy Group C Breakout Report EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop: Consumer Acceptance and Public Policy Group C Breakout Report Breakout session presentation for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA group_c_report_out_caci.pdf

  20. EV Charging Stations Take Off Across America | Department of Energy

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

    EV Charging Stations Take Off Across America EV Charging Stations Take Off Across America November 19, 2012 - 12:14pm Addthis This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's shops, restaurants, spas and art galleries. | Photo courtesy of Port of Skamania. This ChargePoint station is located in the Columbia River Gorge National Scenic Area in Stevenson, WA, -- an area that is adjacent to the city's

  1. What Kind of Charging Infrastructure Do Chevrolet Volt Drivers in The EV Project Use and When Do They Use It?

    SciTech Connect (OSTI)

    Shawn Salisbury

    2014-09-01

    This document will present information describing the charging behavior of Chevrolet Volts that were enrolled in the EV Project. It will included aggregated data from more than 1,800 vehicles regarding locations, power levels, and time-of-day of charging events performed by those vehicles. This document will be published to the INL AVTA website.

  2. Plug-in Electric Vehicles Charge Forward in Oregon | Department...

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

    ... EV Everywhere Charges Up the Workplace Project Overview Positive Impact More plug-in hybrid and all-electric vehicles in Oregon. Oregon is planning for the large-scale deployment ...

  3. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop: Charging Infrastructure Group E Breakout Report

    Broader source: Energy.gov [DOE]

    Breakout session presentation for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

  4. Aggregated Purchasing and Workplace Charging Can Drive EV Market Growth |

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

    Department of Energy Aggregated Purchasing and Workplace Charging Can Drive EV Market Growth Aggregated Purchasing and Workplace Charging Can Drive EV Market Growth November 24, 2014 - 11:06am Addthis Secretary of Energy Ernest Moniz with the utility industry's first plug-in electric hybrid drivetrain Class 5 bucket truck at the White House event on November 18, 2014. The truck, which is owned by Pacific Gas and Electric (PG&E), features up to 40 miles of all-electric range and

  5. Quantifying EV battery end-of-life through analysis of travel needs with vehicle powertrain models

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

    Saxena, Samveg; Le Floch, Caroline; MacDonald, Jason; Moura, Scott

    2015-05-15

    Electric vehicles enable clean and efficient transportation; however, concerns about range anxiety and battery degradation hinder EV adoption. The common definition for battery end-of-life is when 70-80% of original energy capacity remain;, however, little analysis is available to support this retirement threshold. By applying detailed physics-based models of EVs with data on how drivers use their cars, we show that EV batteries continue to meet daily travel needs of drivers well beyond capacity fade of 80% remaining energy storage capacity. Further, we show that EV batteries with substantial energy capacity fade continue to provide sufficient buffer charge for unexpected tripsmore » with long distances. We show that enabling charging in more locations, even if only with 120 V wall outlets, prolongs useful life of EV batteries. Battery power fade is also examined and we show EVs meet performance requirements even down to 30% remaining power capacity. Our findings show that defining battery retirement at 70-80% remaining capacity is inaccurate. Battery retirement should instead be governed by when batteries no longer satisfy daily travel needs of a driver. Using this alternative retirement metric, we present results on the fraction of EV batteries that may be retired with different levels of energy capacity fade.« less

  6. Quantifying EV battery end-of-life through analysis of travel needs with vehicle powertrain models

    SciTech Connect (OSTI)

    Saxena, Samveg; Le Floch, Caroline; MacDonald, Jason; Moura, Scott

    2015-05-15

    Electric vehicles enable clean and efficient transportation; however, concerns about range anxiety and battery degradation hinder EV adoption. The common definition for battery end-of-life is when 70-80% of original energy capacity remain;, however, little analysis is available to support this retirement threshold. By applying detailed physics-based models of EVs with data on how drivers use their cars, we show that EV batteries continue to meet daily travel needs of drivers well beyond capacity fade of 80% remaining energy storage capacity. Further, we show that EV batteries with substantial energy capacity fade continue to provide sufficient buffer charge for unexpected trips with long distances. We show that enabling charging in more locations, even if only with 120 V wall outlets, prolongs useful life of EV batteries. Battery power fade is also examined and we show EVs meet performance requirements even down to 30% remaining power capacity. Our findings show that defining battery retirement at 70-80% remaining capacity is inaccurate. Battery retirement should instead be governed by when batteries no longer satisfy daily travel needs of a driver. Using this alternative retirement metric, we present results on the fraction of EV batteries that may be retired with different levels of energy capacity fade.

  7. Driving and Charging Behavior of Nissan Leafs in The EV Project with Access to Workplace Charging

    SciTech Connect (OSTI)

    Don Scoffield; Shawn Salisbury; John Smart

    2014-11-01

    This paper documents findings from analysis of data collected from Nissan Leafs enrolled in The EV Project who parked and charged at workplaces with EV charging equipment. It will be published as a white paper on INL's website, accessible by the general public.

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

    SciTech Connect (OSTI)

    Not Available

    2011-10-01

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

  9. Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record

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

    Minneapolis Makes EV-Charging History Record to someone by E-mail Share Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Facebook Tweet about Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Twitter Bookmark Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Google Bookmark Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Delicious Rank Alternative Fuels Data Center: Minneapolis

  10. Vehicle Technologies Office: Workplace Charging Challenge Progress...

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

    Workplace Charging Challenge Progress Update 2014 - Employers Take Charge Vehicle Technologies Office: Workplace Charging Challenge Progress Update 2014 - Employers Take Charge In ...

  11. Electric Vehicle Workplace Charging

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

    for annual capital fleet purchases 10 of 17 locations currently have charging stations Agreement with employees to provide workplace charging Ultimate goal is ...

  12. Distributed Solar Photovoltaics for Electric Vehicle Charging...

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

    ... Controlled charging technology can be employed in the absence of solar, as well as when EV charging stations are combined with distributed solar technology. Modeling and limited ...

  13. Impact of Fast Charging on Life of EV Batteries; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Neubauer, Jeremy; Wood, Eric; Burton, Evan; Smith, Kandler; Pesaran, Ahmad

    2015-05-03

    Installation of fast charging infrastructure is considered by many as one of potential solutions to increase the utility and range of electric vehicles (EVs). This is expected to reduce the range anxiety of drivers of EVs and thus increase their market penetration. Level 1 and 2 charging in homes and workplaces is expected to contribute to the majority of miles driven by EVs. However, a small percentage of urban driving and most of inter-city driving could be only achieved by a fast-charging network. DC fast charging at 50 kW, 100 kW, 120 kW compared to level 1 (3.3 kW) and level 2 (6.6 kW) results in high-current charging that can adversely impact the life of the battery. In the last couple of years, we have investigated the impact of higher current rates in batteries and potential of higher temperatures and thus lower service life. Using mathematical models, we investigated the temperature increase of batteries due to higher heat generation during fast charge and have found that this could lead to higher temperatures. We compared our models with data from other national laboratories both for fine-tuning and calibration. We found that the incremental temperature rise of batteries during 1C to 3C fast charging may reduce the practical life of the batteries by less than 10% over 10 to 15 years of vehicle ownership. We also found that thermal management of batteries is needed for fast charging to prevent high temperature excursions leading to unsafe conditions.

  14. Distributed Solar Photovoltaics for Electric Vehicle Charging: Regulatory and Policy Considerations (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2014-09-01

    Increasing demand for electric vehicle (EV) charging provides an opportunity for market expansion of distributed solar technology. A major barrier to the current deployment of solar technology for EV charging is a lack of clear information for policy makers, utilities and potential adopters. This paper introduces the pros and cons of EV charging during the day versus at night, summarizes the benefits and grid implications of combining solar and EV charging technologies, and offers some regulatory and policy options available to policy makers and regulators wanting to incentivize solar EV charging.

  15. Robust broadcast-communication control of electric vehicle charging

    SciTech Connect (OSTI)

    Chertkov, Michael; Turitsyn, Konstantin; Sulc, Petr; Backhaus, Scott

    2010-01-01

    The anticipated increase in the number of plug-in electric vehicles (EV) will put additional strain on electrical distribution circuits. Many control schemes have been proposed to control EV charging. Here, we develop control algorithms based on randomized EV charging start times and simple one-way broadcast communication allowing for a time delay between communication events. Using arguments from queuing theory and statistical analysis, we seek to maximize the utilization of excess distribution circuit capacity while keeping the probability of a circuit overload negligible.

  16. AVTA: EVSE Testing - NYSERDA Electric Vehicle Charging Infrastructure...

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

    Testing - NYSERDA Electric Vehicle Charging Infrastructure Reports AVTA: EVSE Testing - NYSERDA Electric Vehicle Charging Infrastructure Reports The Vehicle Technologies Office's ...

  17. Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment

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

    (EVSE) Testing Data | Department of Energy Charging Equipment (EVSE) Testing Data Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment (EVSE) Testing Data Electric vehicle chargers (otherwise known as Electric Vehicle Supply Equipment - EVSE) are a fundamental part of the plug-in electric vehicle system. Currently, there are three major types of EVSE: AC Level 1, AC Level 2, and DC Fast Charging. For an overview of the types of EVSE, see the Alternative Fuel Data Center's

  18. Evaluating Electric Vehicle Charging Impacts and Customer Charging...

    Office of Environmental Management (EM)

    Under OE's Smart Grid Investment Grant (SGIG) program, six utilities evaluated operations and customer charging behaviors for in-home and public electric vehicle charging stations. ...

  19. Plugless Level 2 EV Charging System (3.3 kW) by Evatran Group Inc.

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

    PLUGLESS TM Level 2 EV Charging System (3.3 kW) by Evatran Group Inc. Results from Full System Testing in a Laboratory environment Description / Specifications 1 System Input Voltage operating Voltage 208 to 240 VAC Circuit Breaker Rating 30 A Nominal gap between coils 100 mm Rated maximum power output 3300 watts Parking Pad (Primary Coil system) Shape Approximately Circular Size 559 dia. x 470 long mm Vehicle Adapter (Secondary Coil system) Shape Rectangular Size 464 long x 525 wide mm

  20. Price Incentivised Electric Vehicle Charge Control for Community Voltage Regulation

    SciTech Connect (OSTI)

    Kelly, Damian; Baroncelli, Fabio; Fowler, Christopher; Boundy, David; Pratt, Annabelle

    2014-11-03

    With the growing availability of Electric Vehicles, there is a significant opportunity to use battery 'smart-charging' for voltage regulation. This work designs and experimentally evaluates a system for price-incentivised electric vehicle charging. The system is designed to eliminate negative impacts to the user while minimising the cost of charging and achieving a more favourable voltage behaviour throughout the local grid over time. The practical issues associated with a real-life deployment are identified and resolved. The efficacy of the system is evaluated in the challenging scenario in which EVs are deployed in six closely distributed homes, serviced by the same low voltage residential distribution feeder.

  1. Vehicle Technologies Office Merit Review 2016: EV-Smart Grid Research &

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

    Interoperability Activities | Department of Energy EV-Smart Grid Research & Interoperability Activities Vehicle Technologies Office Merit Review 2016: EV-Smart Grid Research & Interoperability Activities Presentation given by Argonne National Laboratory (ANL) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting about Vehicle Systems vs095_hardy_2016_o_web.pdf (2.97 MB) More Documents & Publications Vehicle

  2. Orlando Plugs into Electric Vehicle Charging Stations | Department...

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

    Orlando Plugs into Electric Vehicle Charging Stations Orlando Plugs into Electric Vehicle Charging Stations September 8, 2010 - 2:00pm Addthis Nearly 300 electric vehicle charging ...

  3. Where do Chevrolet Volt drivers in The EV Project charge when they have the opportunity to charge at work?

    SciTech Connect (OSTI)

    John Smart; Don Scoffield

    2014-03-01

    This paper investigates where Chevy Volt drivers in the EV Project charge when they have the opportunity to charge at work. Do they charge at home, work, or some other location.

  4. Where do Nissan Leaf drivers in The EV Project charge when they have the opportunity to charge at work?

    SciTech Connect (OSTI)

    John Smart; Don Scoffield

    2014-03-01

    This paper invesigates where Nissan Leaf drivers in the EV Project charge when they have the opportunity to charge at work. Do they charge at work, home, or some other location?

  5. Vehicle Technologies Office Merit Review 2015: EV - Smart Grid Research &

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

    Interoperability Activities | Department of Energy EV - Smart Grid Research & Interoperability Activities Vehicle Technologies Office Merit Review 2015: EV - Smart Grid Research & Interoperability Activities Presentation given by Argonne National Laboratory at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about EV - smart grid research & interoperability activities. vss095_hardy_2015_p.pdf (1.22 MB) More

  6. EV Everywhere: Saving on Fuel and Vehicle Costs | Department of Energy

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

    EV Everywhere: Saving on Fuel and Vehicle Costs EV Everywhere: Saving on Fuel and Vehicle Costs eGallon: Compare the costs of driving with electricity What is eGallon? It is the cost of fueling a vehicle with electricity compared to a similar vehicle that runs on gasoline. Did you know? On average, it costs about half as much to drive an electric vehicle. Find out how much it costs to fuel an electric vehicle in your state regular gasoline 0 6 4 1 0 3 * 0 2 0 4 8 6 0 8 9 2 3 5 0 electric eGallon

  7. EV-Everywhere: Making Electric Vehicles More Affordable

    Broader source: Energy.gov [DOE]

    Highlighting your ideas on ways to make electric vehicles as affordable and convenient as today’s gasoline-powered vehicles.

  8. Integrated Charger with Wireless Charging and Boost Function for PHEV and EV Applications

    SciTech Connect (OSTI)

    Chinthavali, Madhu Sudhan; Onar, Omer C; Campbell, Steven L

    2015-01-01

    Integrated charger topologies that have been researched so far with dc-dc converters and the charging functionality have no isolation in the system. Isolation is an important feature that is required for user interface systems that have grid connections and therefore is a major limitation that needs to be addressed along with the integrated functionality. The topology proposed in this paper is a unique and a first of its kind topology that integrates a wireless charging system and the boost converter for the traction drive system. The new topology is also compared with an on-board charger system from a commercial electric vehicle (EV). The ac-dc efficiency of the proposed system is 85.05% and the specific power and power density of the onboard components is ~455 W/kg and ~302 W/ .

  9. Integrated Charger with Wireless Charging and Boost Function for PHEV and EV Applications

    SciTech Connect (OSTI)

    Chinthavali, Madhu Sudhan; Onar, Omer C; Campbell, Steven L; Tolbert, Leon M

    2015-01-01

    Integrated charger topologies that have been researched so far with dc-dc converters and the charging functionality have no isolation in the system. Isolation is an important feature that is required for user interface systems that have grid connections and therefore is a major limitation that needs to be addressed along with the integrated functionality. The topology proposed in this paper is a unique and a first of its kind topology that integrates a wireless charging system and the boost converter for the traction drive system. The new topology is also compared with an on-board charger system from a commercial electric vehicle (EV). The ac-dc efficiency of the proposed system is 85.1% and the specific power and power density of the onboard components is ~455 W/kg and ~320 W/ .

  10. EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop: Consumer Acceptance Group A Breakout Report

    Broader source: Energy.gov [DOE]

    Breakout session presentation for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

  11. EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop Attendence List

    Broader source: Energy.gov [DOE]

    Attnedance list for the EV Everywhere Grand Challenge: Consumer Acceptance and Charging Infrastructure Workshop on July 30, 2012 held at the LAX Marriott, Los Angeles, CA

  12. Commercial Electric Vehicle (EV) Development and Manufacturing Program

    SciTech Connect (OSTI)

    Leeve, Dion

    2014-06-30

    Navistar with the Department of Energy’s assistance undertook this effort to achieve the project objectives as listed in the next section. A wholly owned subsidiary of Navistar, Workhorse Sales Corporation was the original grant awardee and upon their discontinuation as a standalone business entity, Navistar assumed the role of principal investigator. The intent of the effort, as part of the American Recovery and Reinvestment Act (ARRA) was to produce zero emission vehicles that could meet the needs of the marketplace while reducing carbon emissions to zero. This effort was predicated upon the assumption that concurrent development activities in the lithium ion battery industry investigations would significantly increase their production volumes thus leading to substantial reductions in their manufacturing costs. As a result of this development effort much was learned about the overall system compatibility between the electric motor, battery pack, and charging capabilities. The original system was significantly revised and improved during the execution of this development effort. The overall approach that was chosen was to utilize a British zero emissions, class 2 truck that had been developed for their market, homologate it and modify it to meet the product requirements as specified in the grant details. All of these specific goals were achieved. During the course of marketing and selling the product valuable information was obtained as relates to customer expectations, price points, and product performance expectations, specifically those customer expectations about range requirements in urban delivery situations. While the grant requirements specified a range of 100 miles on a single charge, actual customer usage logs indicate a range of 40 miles or less is typical for their applications. The price point, primarily due to battery pack costs, was significantly higher than the mass market could bear. From Navistar’s and the overall industry’s perspective

  13. EV Charging Through Wireless Power Transfer: Analysis of Efficiency Optimization and Technology Trends

    SciTech Connect (OSTI)

    Miller, John M; Rakouth, Heri; Suh, In-Soo

    2012-01-01

    This paper is aimed at reviewing the technology trends for wireless power transfer (WPT) for electric vehicles (EV). It also analyzes the factors affecting its efficiency and describes the techniques currently used for its optimization. The review of the technology trends encompasses both stationary and moving vehicle charging systems. The study of the stationary vehicle charging technology is based on current implementations and on-going developments at WiTricity and Oak Ridge National Lab (ORNL). The moving vehicle charging technology is primarily described through the results achieved by the Korean Advanced Institute of Technology (KAIST) along with on-going efforts at Stanford University. The factors affecting the efficiency are determined through the analysis of the equivalent circuit of magnetic resonant coupling. The air gap between both transmitting and receiving coils along with the magnetic field distribution and the relative impedance mismatch between the related circuits are the primary factors affecting the WPT efficiency. Currently the industry is looking at an air gap of 25 cm or below. To control the magnetic field distribution, Kaist has recently developed the Shaped Magnetic Field In Resonance (SMFIR) technology that uses conveniently shaped ferrite material to provide low reluctance path. The efficiency can be further increased by means of impedance matching. As a result, Delphi's implementation of the WiTricity's technology exhibits a WPT efficiency above 90% for stationary charging while KAIST has demonstrated a maximum efficiency of 83% for moving vehicle with its On Line Vehicle (OLEV) project. This study is restricted to near-field applications (short and mid-range) and does not address long-range technology such as microwave power transfer that has low efficiency as it is based on radiating electromagnetic waves. This paper exemplifies Delphi's work in powertrain electrification as part of its innovation for the real world program geared

  14. Vehicle Technologies Office: AVTA - Electric Vehicle Charging...

    Energy Savers [EERE]

    and manufacturers to test different types and several different models of EVSE in the laboratory, including AC Level 1, AC Level 2, DC fast charging, and wireless charging. ...

  15. Vehicle Technologies Office Merit Review 2014: Wireless Charging...

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

    wireless charging. vss103jones 2014o.pdf (4.04 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2016: Wireless Charging of Electric Vehicles Vehicle ...

  16. Help Your Employer Install Electric Vehicle Charging

    Broader source: Energy.gov [DOE]

    Educate your employer about the benefits of installing plug-in electric vehicle (PEV) workplace charging. Use the resources below and the Plug-in Electric Vehicle (PEV) Handbook for Workplace...

  17. Workplace Charging Behavior of Nissan Leafs in The EV Project at Six Work Sites

    SciTech Connect (OSTI)

    David Rohrbaugh; John Smart

    2014-11-01

    This paper documents findings from analysis of data collected from Nissan Leafs enrolled in The EV Project who parked and charged at six workplaces with EV charging equipment. It will be published as a white paper on INL's website, accessible by the general public.

  18. 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

  19. Vehicle Technologies Office Merit Review 2014: Benchmarking EV...

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

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

  20. Vehicle Technologies Office Merit Review 2015: Benchmarking EV...

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

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

  1. Vehicle Technologies Office Merit Review 2015: PHEV and EV Battery Performance and Cost Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  2. Vehicle Technologies Office Merit Review 2014: Advanced Climate Systems for EV Extended Range

    Broader source: Energy.gov [DOE]

    Presentation given by Halla Visteon at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced climate systems for EV...

  3. Vehicle Technologies Office Merit Review 2014: EV-Smart Grid Research & Interoperability Activities

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Argonne National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about EV-smart grid...

  4. Vehicle Technologies Office Merit Review 2015: Advanced Climate Systems for EV Extended Range (ACSforEVER)

    Broader source: Energy.gov [DOE]

    Presentation given by Halla Visteon at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced climate systems for EV...

  5. Vehicle Technologies Office Merit Review 2014: EV Project Data & Analytic Results

    Broader source: Energy.gov [DOE]

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

  6. EV-Smart Grid Interoperability Center | Argonne National Laboratory

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

    charging interoperability and global harmonization for electric vehicles. Argonne is home to the U.S. Department of Energy's new Electric Vehicle (EV) Smart Grid...

  7. EV Everywhere Grand Challenge: DOE's 10-Year Vision for Plug-in Electric Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

    EV Everywhere is a Clean Energy Grand Challenge to have the U.S. become the first nation in the world to produce plug-in electric vehicles that are as affordable for the average American family as today's gasoline-powered vehicles within the next 10 years.

  8. Demonstrating Dynamic Wireless Charging of an Electric Vehicle - The benefit of Electrochemical Capacitor Smoothing

    SciTech Connect (OSTI)

    Miller , John M.; Onar, Omer C; White, Cliff P; Campbell, Steven L; Coomer, Chester; Seiber, Larry Eugene; Sepe, Raymond B; Steyerl, Anton

    2014-01-01

    The wireless charging of an electric vehicle (EV) while it is in motion presents challenges in terms of low-latency communications for roadway coil excitation sequencing and maintenance of lateral alignment, plus the need for power-flow smoothing. This article summarizes the experimental results on power smoothing of in-motion wireless EV charging performed at the Oak Ridge National Laboratory (ORNL) using various combinations of electrochemical capacitors at the grid side and in the vehicle. Electrochemical capacitors of the symmetric carbon carbon type from Maxwell Technologies comprised the in-vehicle smoothing of wireless charging current to the EV battery pack. Electro Standards Laboratories (ESL) fabricated the passive and active parallel lithium-capacitor (LiC) unit used to smooth the grid-side power. The power pulsation reduction was 81% on the grid by the LiC, and 84% on the vehicle for both the LiC and the carbon ultracapacitors (UCs).

  9. EV Everywhere: Charging at Home | Department of Energy

    Energy Savers [EERE]

    Charging at a multi-family residential complex, like a condo or apartment, is possible, ... General Motors estimates the annual energy use of a Chevy Volt is 2,520 kWh, which is less ...

  10. Global EV Outlook | Open Energy Information

    Open Energy Info (EERE)

    Find Another Tool FIND TRANSPORTATION TOOLS Key takeaways and insights include landscape analysis of electric vehicle (EV) stocksales and charging station deployment....

  11. Energy Jobs: Electric Vehicle Charging Station Installer | Department of

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

    Energy Electric Vehicle Charging Station Installer Energy Jobs: Electric Vehicle Charging Station Installer October 28, 2014 - 3:23pm Addthis As the demand for electric vehicles goes up, charging stations become more prevalent -- here an electric vehicle owner uses a local charging station. | Photo Courtesy of the Energy Department. As the demand for electric vehicles goes up, charging stations become more prevalent -- here an electric vehicle owner uses a local charging station. | Photo

  12. Alternative Fuels Data Center: Electric Vehicle Charging Stations

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

    Electric Vehicle Charging Stations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Stations on Facebook Tweet about Alternative Fuels Data ...

  13. How Loan Guarantees Can Put a Charge in Electric Vehicles | Department of

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

    Energy How Loan Guarantees Can Put a Charge in Electric Vehicles How Loan Guarantees Can Put a Charge in Electric Vehicles July 20, 2016 - 2:55pm Addthis How Loan Guarantees Can Put a Charge in Electric Vehicles Mark A. McCall Mark A. McCall Executive Director of the Loan Programs Office What are the key facts? EV charging infrastructure, including associated hardware and software, may be a qualifying technology under the Title XVII Renewable Energy and Efficient Energy (REEE) Projects loan

  14. What kind of charging infrastructure do Chevrolet Volts Drivers in The EV Project use?

    SciTech Connect (OSTI)

    John Smart

    2013-09-01

    This report summarizes key conclusions from analysis of data collected from Chevrolet Volts participating in The EV Project. Topics include how much Volt drivers charge at level 1 vs. level 2 rates and how much they charge at home vs. away from home.

  15. Alternative Fuels Data Center: Electric Vehicle Charging Station Locations

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

    Electric Vehicle Charging Station Locations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Google Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Delicious Rank Alternative Fuels Data Center: Electric Vehicle

  16. Control Strategies for Electric Vehicle (EV) Charging Using Renewables...

    Office of Scientific and Technical Information (OSTI)

    This paper aims to explore control systems that mitigate the impact of EVSE on the electric grid using solar energy and battery banks. Three control systems are investigated and ...

  17. Vehicle Technologies Office Merit Review 2015: Lessons Learned...

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

    Lessons Learned about Workplace Charging in The EV Project Vehicle Technologies Office Merit Review 2015: Lessons Learned about Workplace Charging in The EV Project Presentation...

  18. NASCAR and Sprint Join Energy Department's Workplace Charging...

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

    As part of today's announcement, NASCAR unveiled five Eaton Level 2 electric vehicle (EV) charging stations at its Charlotte location, bringing the total number of EV charging ...

  19. Vehicle Technologies Office Merit Review 2014: Wireless Charging |

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

    Department of Energy Wireless Charging Vehicle Technologies Office Merit Review 2014: Wireless Charging Presentation given by Oak Ridge National Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about wireless charging. vss103_jones _2014_o.pdf (4.04 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2016: Wireless Charging of Electric Vehicles Vehicle Technologies Office Merit

  20. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables...

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

    Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mitigation of Vehicle Fast ... AVTA: 2010 Honda Civic HEV with Experimental Ultra Lead Acid Battery Testing Results

  1. Effect of Premixed Charge Compression Ignition on Vehicle Fuel...

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

    Effect of Premixed Charge Compression Ignition on Vehicle Fuel Economy and Emissions Reduction over Transient Driving Cycles In conventional vehicles, most engine operating points ...

  2. Usage of Electric Vehicle Supply Equipment Along the Corridors between the EV Project Major Cities

    SciTech Connect (OSTI)

    Mindy Kirkpatrick

    2012-05-01

    The report explains how the EVSE are being used along the corridors between the EV Project cities. The EV Project consists of a nationwide collaboration between Idaho National Laboratory (INL), ECOtality North America, Nissan, General Motors, and more than 40 other city, regional and state governments, and electric utilities. The purpose of the EV Project is to demonstrate the deployment and use of approximately 14,000 Level II (208-240V) electric vehicle supply equipment (EVSE) and 300 fast chargers in 16 major cities. This research investigates the usage of all currently installed EV Project commercial EVSE along major interstate corridors. ESRI ArcMap software products are utilized to create geographic EVSE data layers for analysis and visualization of commercial EVSE usage. This research locates the crucial interstate corridors lacking sufficient commercial EVSE and targets locations for future commercial EVSE placement. The results and methods introduced in this research will be used by INL for the duration of the EV Project.

  3. Workplace Charging Challenge

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

    EV Everywhere Workplace Charging Challenge, committing to install charging for plug-in electric vehicles (PEVs) at their worksites. By taking on this Challenge, they are helping...

  4. DOE Announces Webinars on Electric Vehicle Charging at Colleges...

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

    Join this webinar to learn how the Energy Department's EV Everywhere Workplace Charging Challenge is working with higher education campuses across the country to install chargers ...

  5. Now Available: Evaluating Electric Vehicle Charging Impacts and...

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

    Under OE's Smart Grid Investment Grant (SGIG) program, six utilities evaluated operations and customer charging behaviors for in-home and public electric vehicle charging stations. ...

  6. Plug-In Electric Vehicle Fast Charge Station Operational Analysis with Integrated Renewables: Preprint

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

    Plug-in Electric Vehicle Fast Charge Station Operational Analysis with Integrated Renewables Preprint M. Simpson and T. Markel Presented at the International Battery, Hybrid and Fuel Cell Electric Vehicle Symposium 26 (EVS26) Los Angeles, California May 6 - 9, 2012 Conference Paper NREL/CP-5400-53914 August 2012 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor of the US Government under Contract No.

  7. Electric Vehicle Charging Stations, Coming Soon to a City Near...

    Energy Savers [EERE]

    Vehicle Charging Stations, Coming Soon to a City Near You Electric Vehicle Charging Stations, Coming Soon to a City Near You October 19, 2010 - 10:00am Addthis Erin R. Pierce Erin ...

  8. Solar-Assisted Electric Vehicle Charging Station Interim Report

    SciTech Connect (OSTI)

    Lapsa, Melissa Voss; Durfee, Norman; Maxey, L Curt; Overbey, Randall M

    2011-09-01

    Oak Ridge National Laboratory (ORNL) has been awarded $6.8 million in the Department of Energy (DOE) American Recovery and Reinvestment Act (ARRA) funds as part of an overall $114.8 million ECOtality grant with matching funds from regional partners to install 125 solar-assisted Electric Vehicle (EV) charging stations across Knoxville, Nashville, Chattanooga, and Memphis. Significant progress has been made toward completing the scope with the installation of 25 solar-assisted charging stations at ORNL; six stations at Electric Power Research Institute (EPRI); and 27 stations at Nissan's Smyrna and Franklin sites, with three more stations under construction at Nissan's new lithium-ion battery plant. Additionally, the procurement process for contracting the installation of 34 stations at Knoxville, the University of Tennessee Knoxville (UTK), and Nashville sites is underway with completion of installation scheduled for early 2012. Progress is also being made on finalizing sites and beginning installations of 30 stations in Nashville, Chattanooga, and Memphis by EPRI and Tennessee Valley Authority (TVA). The solar-assisted EV charging station project has made great strides in fiscal year 2011. A total of 58 solar-assisted EV parking spaces have been commissioned in East and Middle Tennessee, and progress on installing the remaining 67 spaces is well underway. The contract for the 34 stations planned for Knoxville, UTK, and Nashville should be underway in October with completion scheduled for the end of March 2012; the remaining three Nissan stations are under construction and scheduled to be complete in November; and the EPRI/TVA stations for Chattanooga, Vanderbilt, and Memphis are underway and should be complete by the end of March 2012. As additional Nissan LEAFs are being delivered, usage of the charging stations has increased substantially. The project is on course to complete all 125 solar-assisted EV charging stations in time to collect meaningful data by the

  9. Workplace Charging Challenge Partner: Vermont Energy Investment...

    Energy Savers [EERE]

    The use of Electric Vehicles (EVs) is on the rise, and while the majority of EV owners are able to charge their vehicles at home, many have no access to charging stations at their ...

  10. How much are Chevrolet Volts in The EV Project driven in EV Mode?

    SciTech Connect (OSTI)

    John Smart

    2013-08-01

    This report summarizes key conclusions from analysis of data collected from Chevrolet Volts participating in The EV Project. Topics include how many miles are driven in EV mode, how far vehicles are driven between charging events, and how much energy is charged from the electric grid per charging event.

  11. Novolyte Charging Up Electric Vehicle Sector | Department of Energy

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

    Novolyte Charging Up Electric Vehicle Sector Novolyte Charging Up Electric Vehicle Sector August 11, 2010 - 10:15am Addthis Electric vehicles are powered by electricity that comes in the form of electrically charged molecules known as ions. Those ions need a substance to transport them throughout the system as they travel from the anode to the cathode and back again. That substance is an electrolyte. | Staff Photo Illustration Electric vehicles are powered by electricity that comes in the form

  12. As Electric Vehicles Take Charge, Costs Power Down | Department of Energy

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

    As Electric Vehicles Take Charge, Costs Power Down As Electric Vehicles Take Charge, Costs Power Down January 13, 2012 - 1:29pm Addthis Thanks to a cost-sharing project with the Energy Department, General Motors has been able to develop the capacity to build electric and hybrid motors internally. That capacity has made cars like the upcoming Chevy Spark EV (above) possible. | Image courtesy of General Motors. Thanks to a cost-sharing project with the Energy Department, General Motors has been

  13. Characterization of In-Use Medium Duty Electric Vehicle Driving and Charging Behavior: Preprint

    SciTech Connect (OSTI)

    Duran, A.; Ragatz, A.; Prohaska, R.; Kelly, K.; Walkowicz, K.

    2014-11-01

    The U.S. Department of Energy's American Recovery and Reinvestment Act (ARRA) deployment and demonstration projects are helping to commercialize technologies for all-electric vehicles (EVs). Under the ARRA program, data from Smith Electric and Navistar medium duty EVs have been collected, compiled, and analyzed in an effort to quantify the impacts of these new technologies. Over a period of three years, the National Renewable Energy Laboratory (NREL) has compiled data from over 250 Smith Newton EVs for a total of over 100,000 days of in-use operation. Similarly, data have been collected from over 100 Navistar eStar vehicles, with over 15,000 operating days having been analyzed. NREL has analyzed a combined total of over 4 million kilometers of driving and 1 million hours of charging data for commercial operating medium duty EVs. In this paper, the authors present an overview of medium duty EV operating and charging behavior based on in-use data collected from both Smith and Navistar vehicles operating in the United States. Specifically, this paper provides an introduction to the specifications and configurations of the vehicles examined; discusses the approach and methodology of data collection and analysis, and presents detailed results regarding daily driving and charging behavior. In addition, trends observed over the course of multiple years of data collection are examined, and conclusions are drawn about early deployment behavior and ongoing adjustments due to new and improving technology. Results and metrics such as average daily driving distance, route aggressiveness, charging frequency, and liter per kilometer diesel equivalent fuel consumption are documented and discussed.

  14. Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems

    SciTech Connect (OSTI)

    Tuffner, Francis K.; Kintner-Meyer, Michael C. W.; Hammerstrom, Donald J.; Pratt, Richard M.

    2012-05-22

    Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems. According to one aspect, a battery charging control method includes accessing information regarding a presence of at least one of a surplus and a deficiency of electrical energy upon an electrical power distribution system at a plurality of different moments in time, and using the information, controlling an adjustment of an amount of the electrical energy provided from the electrical power distribution system to a rechargeable battery to charge the rechargeable battery.

  15. Dynamic Wireless Charging of Electric Vehicle Demonstrated at Oak Ridge National Laboratory: Benefit of Electrochemical Capacitor Smoothing

    SciTech Connect (OSTI)

    Miller, John M; Onar, Omer C; White, Cliff P; Campbell, Steven L; Coomer, Chester; Seiber, Larry Eugene

    2014-01-01

    Abstract Wireless charging of an electric vehicle while in motion presents challenges in terms of low latency communications for roadway coil excitation sequencing, and maintenance of lateral alignment, plus the need for power flow smoothing. This paper summarizes the experimental results on power smoothing of in-motion wireless EV charging performed at Oak Ridge National Laboratory using various combinations of electrochemical capacitors at the grid-side and in-vehicle. Electrochemical capacitors of the symmetric carbon-carbon type from Maxwell Technologies comprised the in-vehicle smoothing of wireless charging current to the EV battery pack. Electro Standards Laboratories fabricated the passive and active parallel lithium-capacitor unit used to smooth grid-side power. Power pulsation reduction was 81% on grid by LiC, and 84% on vehicle for both lithium-capacitor and the carbon ultracapacitors.

  16. DC Fast Charge Impacts on Battery Life and Vehicle Performance...

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

    Vehicle Technologies Office Merit Review 2014: DC Fast Charging Effects on Battery Life and EVSE Efficiency and Security Testing AVTA: 2011 Honda CRZ HEV Testing Results AVTA: 2011 ...

  17. EV Everywhere Grand Challenge

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

    New non-rare earth magnet/motor designs? Workplace Charging Challenge? HOV Access for EV's

  18. AVTA: 2012 Mitsubishi i-MiEV All-Electric Vehicle Testing Reports

    Office of Energy Efficiency and Renewable Energy (EERE)

    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. ...

  19. Vehicle Technologies Office Merit Review 2016: Advanced Climate Systems for EV Extended Range (ACSforEVER)

    Broader source: Energy.gov [DOE]

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

  20. EV Everywhere: Electric Drive Systems Bring Power to Plug-in Electric Vehicles

    Broader source: Energy.gov [DOE]

    Find out how the Energy Department's Vehicles Technologies Office is helping reduce the cost of plug-in electric vehicles through research and development of electric drive technologies.

  1. Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies...

    Energy Savers [EERE]

    EV batter- ies are charged by plugging the vehicle into an electric power source. Although electricity production may contribute to air pollution, the U.S. Environmental Protection ...

  2. Level 1 Electric Vehicle Charging at the Workplace | Department of Energy

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

    Level 1 Electric Vehicle Charging at the Workplace Level 1 Electric Vehicle Charging at the Workplace Level 1 Charging at the Workplace (1.89 MB) More Documents & Publications Workplace Charging Presentation Workplace Charging Toolkit: Workshop Outreach Presentation Template Richmond Electric Vehicle Initiative Electric Vehicle Readiness Plan

  3. Electric Vehicle Charging Infrastructure Deployment Guidelines...

    Open Energy Info (EERE)

    Municipal Fleets ... further results Find Another Tool FIND TRANSPORTATION TOOLS A major component of winning public acceptance for plug-in vehicles is the streamlining of the...

  4. Emissions Associated with Electric Vehicle Charging: Impact of Electricity Generation Mix, Charging Infrastructure Availability, and Vehicle Type

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

    Emissions Associated with Electric Vehicle Charging: Impact of Electricity Generation Mix, Charging Infrastructure Availability, and Vehicle Type Joyce McLaren, John Miller, Eric O'Shaughnessy, Eric Wood, and Evan Shapiro National Renewable Energy Laboratory Technical Report NREL/TP-6A20-64852 April 2016 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 This report is available at

  5. U.S. Department of Energys EV Everywhere Workplace Charging Challenge, Mid-Program Review: Employees Plug In (Brochure), U.S. Department of Energy (DOE), Energy Efficiency & Renewable Energy (EERE)

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

    Mid-Program Review: Employees Plug In U.S. Department of Energy's EV Everywhere Workplace 2 Almost three years ago, we kicked off the Workplace Charging Challenge with the goal of having 500 U.S. employers commit to installing workplace plug-in electric vehicle (PEV) charging and joining the Challenge by 2018. I am pleased to share that with more than 250 participants in the Challenge, we are more than halfway there, and the adoption of workplace charging as a sustainable business practice is

  6. S/EV 91: Solar and electric vehicle symposium, car and trade show

    SciTech Connect (OSTI)

    Not Available

    1991-01-01

    These proceedings cover the fundamentals of electric vehicles. Papers on the design, testing and performance of the power supplies, drive trains, and bodies of solar and non-solar powered electric vehicles are presented. Results from demonstrations and races are described. Public policy on the economics and environmental impacts of using electric powered vehicles is also presented.

  7. S/EV 91: Solar and electric vehicle symposium, car and trade show. Proceedings

    SciTech Connect (OSTI)

    Not Available

    1991-12-31

    These proceedings cover the fundamentals of electric vehicles. Papers on the design, testing and performance of the power supplies, drive trains, and bodies of solar and non-solar powered electric vehicles are presented. Results from demonstrations and races are described. Public policy on the economics and environmental impacts of using electric powered vehicles is also presented.

  8. Plug-In Electric Vehicle Handbook for Workplace Charging Hosts

    SciTech Connect (OSTI)

    2013-08-01

    Plug-in electric vehicles (PEVs) have immense potential for increasing the country's energy, economic, and environmental security, and they will play a key role in the future of U.S. transportation. By providing PEV charging at the workplace, employers are perfectly positioned to contribute to and benefit from the electrification of transportation. This handbook answers basic questions about PEVs and charging equipment, helps employers assess whether to offer workplace charging for employees, and outlines important steps for implementation.

  9. Permit for Charging Equipment Installation: Electric Vehicle Supply Equipment (EVSE)

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

    Compliance with the following permit will allow the installation and operation of electric vehicle charging equipment at a residence in the City, State jurisdiction. This permit addresses one of the following situations: Only an additional branch circuit would be added at the residence A hard-wired charging station would be installed at the residence. The attached requirements for wiring the charging station are taken directly out of the 2011 edition of the National Electrical Code (NEC) NFPA

  10. High Efficiency, Low EMI and Positioning Tolerant Wireless Charging of EVs

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  11. Vehicle Technologies Office: Workplace Charging Challenge Reports...

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

    Their efforts have resulted in more than 600 workplaces with over 5,500 charging stations accessible to nearly one million employees. In 2015, more than 9,000 PEV-driving employees ...

  12. S/EV 92 (Solar and Electric Vehicles): Proceedings. Volume 1

    SciTech Connect (OSTI)

    Not Available

    1992-12-01

    Volume I of these proceedings presents current research on solar and electric powered vehicles. Both fundamental and advanced concepts concerning electric vehicles are presented. The use of photovoltaic cells in electric vehicles and in a broader sense as a means of power generation are discussed. Information on electric powered fleets and races is included. And policy and regulations, especially pertaining to air quality and air pollution abatement are presented.

  13. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public

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

    in Public to someone by E-mail Share Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Facebook Tweet about Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Twitter Bookmark Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Google Bookmark Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Delicious Rank Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on

  14. Vehicle Technologies Office Merit Review 2014: Innovative Cell Materials and Design for 300 Mile Range EVs

    Broader source: Energy.gov [DOE]

    Presentation given by OneD Material, LLC at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about innovative cell materials...

  15. Novel 3-D Printed Inverters for Electric Vehicles Can Improve EV Power and Efficiency

    Broader source: Energy.gov [DOE]

    Plug-in electric vehicle technologies are on their way to being even lighter, more powerful and more efficient with the advent of power inverters created by 3-D printing and novel semiconductors.

  16. Effects of Electric Vehicle Fast Charging on Battery Life and Vehicle Performance

    SciTech Connect (OSTI)

    Matthew Shirk; Jeffrey Wishart

    2015-04-01

    As part of the U.S. Department of Energy’s Advanced Vehicle Testing Activity, four new 2012 Nissan Leaf battery electric vehicles were instrumented with data loggers and operated over a fixed on-road test cycle. Each vehicle was operated over the test route, and charged twice daily. Two vehicles were charged exclusively by AC level 2 EVSE, while two were exclusively DC fast charged with a 50 kW charger. The vehicles were performance tested on a closed test track when new, and after accumulation of 50,000 miles. The traction battery packs were removed and laboratory tested when the vehicles were new, and at 10,000-mile intervals. Battery tests include constant-current discharge capacity, electric vehicle pulse power characterization test, and low peak power tests. The on-road testing was carried out through 70,000 miles, at which point the final battery tests were performed. The data collected over 70,000 miles of driving, charging, and rest are analyzed, including the resulting thermal conditions and power and cycle demands placed upon the battery. Battery performance metrics including capacity, internal resistance, and power capability obtained from laboratory testing throughout the test program are analyzed. Results are compared within and between the two groups of vehicles. Specifically, the impacts on battery performance, as measured by laboratory testing, are explored as they relate to battery usage and variations in conditions encountered, with a primary focus on effects due to the differences between AC level 2 and DC fast charging. The contrast between battery performance degradation and the effect on vehicle performance is also explored.

  17. VersiCharge-SG - Smart Grid Capable Electric Vehicle Supply Equipment (EVSE) for Residential Applications

    SciTech Connect (OSTI)

    Wei, Dong; Haas, Harry; Terricciano, Paul

    2015-09-30

    (NREL) shows that an increased PEV penetration would significantly increase pressure on the peak generation, if no controlled charging strategy was put in place. Investigations from Oak Ridge National Laboratory (ORNL) show that in many regions, additional power generation facilities must be put in place and operate in evening times to recharge the EVs [12]. By all accounts, large PEV penetration will bring to the power grid enormous challenges due to the excessive and stochastic demand, and can entirely change the peak time distribution and behavior, perhaps, into a bi-modal distribution capable of exhausting primary, secondary and even reserves (spinning or non-spinning). To minimize the infrastructure upgrade costs and risks to the grid, and to ensure that power quality and reliability remain within the set standards, the demand for EV plug-ins must then be controlled and coordinated locally and at regional levels. Novel control techniques must be devised to allow for close collaboration between neighboring plug-in requestors, between neighboring communities, and between these and more central power authorities. The concept of electric drive vehicle is not new. The development of electric vehicle has been around since 19th century [13]. But due to a number of reasons and practical limitations at the time, including lower cost of gasoline compared to electricity, excessive refueling times, and abundance of gasoline, the automobile industry embraced gasoline-powered vehicles worldwide [13]. With the global warming, ever reducing reservoirs of fossil oil around the world and increasing political pressure to reduce the national dependency on foreign oil, the last decade of the 20th century witnessed major technological breakthroughs in Alternative Fueled Vehicle (AFV) technologies, including electric vehicles. With GHG emissions and carbon footprint in the minds of many more consumers and politicians, the first decade of the 21stCentury witnessed more breakthroughs with

  18. Hawaii Gets 'EV Ready' | Department of Energy

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

    Gets 'EV Ready' Hawaii Gets 'EV Ready' January 31, 2012 - 11:09am Addthis Last July, Governor Neil Abercrombie unveiled the first public charging station installed in the state capitol’s underground parking garage with the "Hawaii EV Ready" program. In 2011, rebates were approved for 237 electric vehicles and 168 chargers. | Photo courtesy of the Office of the Governor. Last July, Governor Neil Abercrombie unveiled the first public charging station installed in the state capitol's

  19. Power control apparatus and methods for electric vehicles

    DOE Patents [OSTI]

    Gadh, Rajit; Chung, Ching-Yen; Chu, Chi-Cheng; Qiu, Li

    2016-03-22

    Electric vehicle (EV) charging apparatus and methods are described which allow the sharing of charge current between multiple vehicles connected to a single source of charging energy. In addition, this charge sharing can be performed in a grid-friendly manner by lowering current supplied to EVs when necessary in order to satisfy the needs of the grid, or building operator. The apparatus and methods can be integrated into charging stations or can be implemented with a middle-man approach in which a multiple EV charging box, which includes an EV emulator and multiple pilot signal generation circuits, is coupled to a single EV charge station.

  20. EV Everywhere: Get Connected! | Department of Energy

    Energy Savers [EERE]

    of Electric Vehicles Benefits of Electric Vehicles Discover how EV are the smartphones of cars - connected, fun, and practical. Electric Vehicle Basics Electric Vehicle Basics...

  1. EV Everywhere: Get Connected! | Department of Energy

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

    Read and watch other people's experiences with EVs and share your own. Benefits of Electric Vehicles Benefits of Electric Vehicles Discover how EV are the smartphones of...

  2. A High-Power Wireless Charging System Development and Integration for a Toyota RAV4 Electric Vehicle

    SciTech Connect (OSTI)

    Onar, Omer C; Seiber, Larry Eugene; White, Cliff P; Chinthavali, Madhu Sudhan; Campbell, Steven L

    2016-01-01

    Several wireless charging methods are underdevelopment or available as an aftermarket option in the light-duty automotive market. However, there are not many studies detailing the vehicle integrations, particularly a complete vehicle integration with higher power levels. This paper presents the development, implementation, and vehicle integration of a high-power (>10 kW) wireless power transfer (WPT)-based electric vehicle (EV) charging system for a Toyota RAV4 vehicle. The power stages of the system are introduced with the design specifications and control systems including the active front-end rectifier with power factor correction (PFC), high frequency power inverter, high frequency isolation transformer, coupling coils, vehicle side full-bridge rectifier and filter, and the vehicle battery. The operating principles of the control, communications, and protection systems are also presented in addition to the alignment and the driver interface system. The physical limitations of the system are also defined that would prevent the system operating at higher levels. The experiments are carried out using the integrated vehicle and the results obtained to demonstrate the system performance including the stage-by-stage efficiencies with matched and interoperable primary and secondary coils.

  3. Idaho National Laboratory’s Analysis of ARRA-Funded Plug-in Electric Vehicle and Charging Infrastructure Projects: Final Report

    SciTech Connect (OSTI)

    Francfort, Jim; Bennett, Brion; Carlson, Richard; Garretson, Thomas; Gourley, LauraLee; Karner, Donal; McGuire, Patti; Scoffield, Don; Kirkpatrick, Mindy; Shrik, Matthew; Salisbury, Shawn; Schey, Stephen; Smart, John; White, Sera; Wishard, Jeffery

    2015-09-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s (DOE) Idaho National Laboratory (INL), is the lead laboratory for U.S. Department of Energy’s Advanced Vehicle Testing Activity (AVTA). INL’s conduct of the AVTA resulted in a significant base of knowledge and experience in the area of testing light-duty vehicles that reduced transportation-related petroleum consumption. Due to this experience, INL was tasked by DOE to develop agreements with companies that were the recipients of The American Recovery and Reinvestment Act of 2009 (ARRA) grants, that would allow INL to collect raw data from light-duty vehicles and charging infrastructure. INL developed non-disclosure agreements (NDAs) with several companies and their partners that resulted in INL being able to receive raw data via server-to-server connections from the partner companies. This raw data allowed INL to independently conduct data quality checks, perform analysis, and report publicly to DOE, partners, and stakeholders, how drivers used both new vehicle technologies and the deployed charging infrastructure. The ultimate goal was not the deployment of vehicles and charging infrastructure, cut rather to create real-world laboratories of vehicles, charging infrastructure and drivers that would aid in the design of future electric drive transportation systems. The five projects that INL collected data from and their partners are: • ChargePoint America - Plug-in Electric Vehicle Charging Infrastructure Demonstration • Chrysler Ram PHEV Pickup - Vehicle Demonstration • General Motors Chevrolet Volt - Vehicle Demonstration • The EV Project - Plug-in Electric Vehicle Charging Infrastructure Demonstration • EPRI / Via Motors PHEVs – Vehicle Demonstration The document serves to benchmark the performance science involved the execution, analysis and reporting for the five above projects that provided lessons learned based on driver’s use of the

  4. Plug-In Electric Vehicle Handbook for Public Charging Station Hosts (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    This handbook answers basic questions about plug-in electric vehicles, charging stations, charging equipment, and considerations for station owners, property owners, and station hosts.

  5. Plug-In Electric Vehicle Handbook for Public Charging Station Hosts

    SciTech Connect (OSTI)

    2012-04-01

    This handbook answers basic questions about plug-in electric vehicles, charging stations, charging equipment, and considerations for station owners, property owners, and station hosts.

  6. ETA-NTP013 Level III Charging of Neighborhood Electric Vehicles

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

    Different charging strategies shall not be mixed during a single test program unless the ... the vehicle's onboard SOC indicator reading prior to commencing the charge on ...

  7. Sensitivity of Battery Electric Vehicle Economics to Drive Patterns, Vehicle Range, and Charge Strategies

    SciTech Connect (OSTI)

    Neubauer, J.; Brooker, A.; Wood, E.

    2012-07-01

    Battery electric vehicles (BEVs) offer the potential to reduce both oil imports and greenhouse gas emissions, but high upfront costs discourage many potential purchasers. Making an economic comparison with conventional alternatives is complicated in part by strong sensitivity to drive patterns, vehicle range, and charge strategies that affect vehicle utilization and battery wear. Identifying justifiable battery replacement schedules and sufficiently accounting for the limited range of a BEV add further complexity to the issue. The National Renewable Energy Laboratory developed the Battery Ownership Model to address these and related questions. The Battery Ownership Model is applied here to examine the sensitivity of BEV economics to drive patterns, vehicle range, and charge strategies when a high-fidelity battery degradation model, financially justified battery replacement schedules, and two different means of accounting for a BEV's unachievable vehicle miles traveled (VMT) are employed. We find that the value of unachievable VMT with a BEV has a strong impact on the cost-optimal range, charge strategy, and battery replacement schedule; that the overall cost competitiveness of a BEV is highly sensitive to vehicle-specific drive patterns; and that common cross-sectional drive patterns do not provide consistent representation of the relative cost of a BEV.

  8. Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options...

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

    Fact 919: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably - Dataset Excel file and dataset for Plug-in Electric Vehicle Charging Options and ...

  9. Wireless Electric Charging: The Future of Plug-In Electric Vehicles...

    Office of Environmental Management (EM)

    Wireless Electric Charging: The Future of Plug-In Electric Vehicles is Going Cordless Wireless Electric Charging: The Future of Plug-In Electric Vehicles is Going Cordless March 7, ...

  10. Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options and

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

    Times Vary Considerably - Dataset | Department of Energy 9: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably - Dataset Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably - Dataset Excel file and dataset for Plug-in Electric Vehicle Charging Options and Times Vary Considerably fotw#919_web.xlsx (372.17 KB) More Documents & Publications Codes and Standards Support Vehicle Electrification Overview of Vehicle and

  11. DOE Field Operations Program EV and HEV Testing

    SciTech Connect (OSTI)

    Francfort, James Edward; Slezak, L. A.

    2001-10-01

    The United States Department of Energy’s (DOE) Field Operations Program tests advanced technology vehicles (ATVs) and disseminates the testing results to provide fleet managers and other potential ATV users with accurate and unbiased information on vehicle performance. The ATVs (including electric, hybrid, and other alternative fuel vehicles) are tested using one or more methods - Baseline Performance Testing (EVAmerica and Pomona Loop), Accelerated Reliability Testing, and Fleet Testing. The Program (http://ev.inel.gov/sop) and its nine industry testing partners have tested over 30 full-size electric vehicle (EV) models and they have accumulated over 4 million miles of EV testing experience since 1994. In conjunction with several original equipment manufacturers, the Program has developed testing procedures for the new classes of hybrid, urban, and neighborhood EVs. The testing of these vehicles started during 2001. The EVS 18 presentation will include (1) EV and hybrid electric vehicle (HEV) test results, (2) operating experience with and performance trends of various EV and HEV models, and (3) experience with operating hydrogen-fueled vehicles. Data presented for EVs will include vehicle efficiency (km/kWh), average distance driven per charge, and range testing results. The HEV data will include operating considerations, fuel use rates, and range testing results.

  12. 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.

  13. Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit

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

    Dwellings Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Google Bookmark

  14. Fact #702: November 21, 2011 Consumer Preferences on Electric Vehicle

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

    Charging | Department of Energy 2: November 21, 2011 Consumer Preferences on Electric Vehicle Charging Fact #702: November 21, 2011 Consumer Preferences on Electric Vehicle Charging Data from a survey conducted between November 2010 and May 2011 show consumer preferences on electric vehicle (EV) charging times. Respondents from 17 different countries were asked for their longest acceptable charge time for an EV. In Taiwan, the country with the greatest number of respondents accepting longer

  15. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home

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

    at Home to someone by E-mail Share Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home on Facebook Tweet about Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home on Twitter Bookmark Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home on Google Bookmark Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home on Delicious Rank Alternative Fuels Data Center: Charging Plug-In Electric Vehicles at Home on Digg Find

  16. Now Available: Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors- Experiences from Six SGIG Projects (December 2014)

    Broader source: Energy.gov [DOE]

    Under OE's Smart Grid Investment Grant (SGIG) program, six utilities evaluated operations and customer charging behaviors for in-home and public electric vehicle charging stations. The report is now available for downloading.

  17. LEAFing Through New Vehicle Technology | Department of Energy

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

    The EV Project will create a network of charging stations for participants' electric vehicles and gather data on the stations' usage. "As Energy Secretary Steven Chu rightly ...

  18. DC Fast Charge Impacts on Battery Life and Vehicle Performance | Department

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

    of Energy DC Fast Charge Impacts on Battery Life and Vehicle Performance DC Fast Charge Impacts on Battery Life and Vehicle Performance 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss113_francfort_2013_o.pdf (1.71 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: DC Fast Charging Effects on Battery Life and EVSE Efficiency and Security Testing AVTA: 2011 Honda CRZ HEV Testing

  19. About EV Everywhere | Department of Energy

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

    About EV Everywhere EV Everywhere is the umbrella effort of the U.S. Department of Energy (DOE) to increase the adoption and use of plug-in electric vehicles (EVs). EV Everywhere...

  20. Electric vehicle system for charging and supplying electrical power

    DOE Patents [OSTI]

    Su, Gui Jia

    2010-06-08

    A power system that provides power between an energy storage device, an external charging-source/load, an onboard electrical power generator, and a vehicle drive shaft. The power system has at least one energy storage device electrically connected across a dc bus, at least one filter capacitor leg having at least one filter capacitor electrically connected across the dc bus, at least one power inverter/converter electrically connected across the dc bus, and at least one multiphase motor/generator having stator windings electrically connected at one end to form a neutral point and electrically connected on the other end to one of the power inverter/converters. A charging-sourcing selection socket is electrically connected to the neutral points and the external charging-source/load. At least one electronics controller is electrically connected to the charging-sourcing selection socket and at least one power inverter/converter. The switch legs in each of the inverter/converters selected by the charging-source/load socket collectively function as a single switch leg. The motor/generators function as an inductor.

  1. Volttron Enabling Vehicle-to-Building Integration

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

    VOLTTRON(tm) Enabling Vehicle- to-Building Integration 1 RICK PRATT, P.I. Pacific Northwest National Laboratory Software Framework for Transactive Energy: VOLTTRON(tm) This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 What makes electric vehicle charging control a good market for VOLTTRON TM ? Managed charging is needed * EV adoption growth expected * Distribution feeder loads limiting with growing electric vehicle population * EV charging

  2. AVTA: ARRA EV Project Overview

    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 American Recovery and Reinvestment Act supported a number of projects that together made up the largest ever deployment of plug-in electric vehicles and charging infrastructure in the U.S. The following document describes the context of the EV Project, which partnered with city, regional and state governments, utilities, and other organizations in 16 cities to deploy about 14,000 Level 2 PEV chargers and 300 DC fast chargers. It also deployed 5,700 all-electric Nissan Leafs and 2,600 plug-in hybrid electric Chevrolet Volts. This research was conducted by Idaho National Laboratory.

  3. EERE Success Story-Plug-in Electric Vehicles Charge Forward in Oregon |

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

    Department of Energy Plug-in Electric Vehicles Charge Forward in Oregon EERE Success Story-Plug-in Electric Vehicles Charge Forward in Oregon March 10, 2015 - 12:00am Addthis EERE Success Story—Plug-in Electric Vehicles Charge Forward in Oregon Plug-in electric vehicles (PEVs) are charging forward in Oregon, with the help of EERE's Vehicle Technologies Office. A Clean Cities community readiness award provided a major step forward, helping the state develop a comprehensive market

  4. Coupling Electric Vehicles and Power Grid through Charging-In-Motion and Connected Vehicle Technology

    SciTech Connect (OSTI)

    Li, Jan-Mou; Jones, Perry T; Onar, Omer C; Starke, Michael R

    2014-01-01

    A traffic-assignment-based framework is proposed to model the coupling of transportation network and power grid for analyzing impacts of energy demand from electric vehicles on the operation of power distribution. Although the reverse can be investigated with the proposed framework as well, electricity flowing from a power grid to electric vehicles is the focus of this paper. Major variables in transportation network (including link flows) and power grid (including electricity transmitted) are introduced for the coupling. Roles of charging-in-motion technology and connected vehicle technology have been identified in the framework of supernetwork. A linkage (i.e. individual energy demand) between the two networks is defined to construct the supernetwork. To determine equilibrium of the supernetwork can also answer how many drivers are going to use the charging-in-motion services, in which locations, and at what time frame. An optimal operation plan of power distribution will be decided along the determination simultaneously by which we have a picture about what level of power demand from the grid is expected in locations during an analyzed period. Caveat of the framework and possible applications have also been discussed.

  5. EV Everywhere Seeks Your Designs | Department of Energy

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

    Everywhere Seeks Your Designs EV Everywhere Seeks Your Designs August 13, 2015 - 1:45pm Addthis Employee vehicles plugged into workplace chargers available at Oak Ridge National Laboratory. | Photo courtesy of Oak Ridge National Laboratory. Employee vehicles plugged into workplace chargers available at Oak Ridge National Laboratory. | Photo courtesy of Oak Ridge National Laboratory. Argonne National Laboratory researcher Glenn Keller charges a test vehicle using the laboratory's solar-powered

  6. Fact #911: February 8, 2016 Workplace Charging Increases VMT of Plug-in

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

    Vehicles in the EV Project - Dataset | Department of Energy 1: February 8, 2016 Workplace Charging Increases VMT of Plug-in Vehicles in the EV Project - Dataset Fact #911: February 8, 2016 Workplace Charging Increases VMT of Plug-in Vehicles in the EV Project - Dataset Excel file and dataset for Workplace Charging Increases VMT of Plug-in Vehicles in the EV Project fotw#911_web_revised.xlsx (16.86 KB) More Documents & Publications Vehicle Technologies Office Merit Review 2015: Electric

  7. Fact #911: February 8, 2016 Workplace Charging Increases VMT of Plug-in

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

    Vehicles in the EV Project | Department of Energy 1: February 8, 2016 Workplace Charging Increases VMT of Plug-in Vehicles in the EV Project Fact #911: February 8, 2016 Workplace Charging Increases VMT of Plug-in Vehicles in the EV Project SUBSCRIBE to the Fact of the Week The EV Project conducted by Idaho National Laboratory showed that plug-in vehicle owners with access to workplace charging (WPC) had higher vehicle miles of travel (VMT) than those without. The Chevrolet Volts and Nissan

  8. 1999 EV America Technical Specifications

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

    9 EV AMERICA TECHNICAL SPECIFICATIONS Effective October 1, 1999 Prepared by Electric Transportation Applications 1999 EV AMERICA TECHNICAL SPECIFICATIONS 2 MINIMUM VEHICLE REQUIREMENTS For a vehicle to be considered qualified as an EV America-USDOE "Production" level vehicle, it must meet the minimum criteria defined by "shall" terminology utilized in the Specification. [For clarity, the use of the word "Shall" defines minimum requirements, whereas the use of the

  9. Synergy EV | Open Energy Information

    Open Energy Info (EERE)

    trucks and industrial vehicles. It has received support from Environmental Business Cluster, a California-based incubator. References: Synergy EV1 This article is a stub. You...

  10. Plug-In Electric Vehicle Handbook for Workplace Charging Hosts (Brochure), Clean Cities, Energy Efficiency & Renewable Energy (EERE)

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

    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

  11. Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options and

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

    Times Vary Considerably | Department of Energy 9: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably SUBSCRIBE to the Fact of the Week There are currently four basic power levels for charging plug-in electric vehicles (PEVs). Level 1 charging is the slowest, adding just two to five miles of range per hour but requiring only a standard 120 volt household outlet.

  12. "Smart" Frequency-Sensing Charge Controller for Electric Vehicles -

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

    Energy Innovation Portal Vehicles and Fuels Vehicles and Fuels Industrial Technologies Industrial Technologies Energy Storage Energy Storage Electricity Transmission Electricity Transmission Find More Like This Return to Search "Smart" Frequency-Sensing Charge Controller for Electric Vehicles Method for implementing demand response and regulation services to power grids Argonne National Laboratory Contact ANL About This Technology <em>Charging Circuit. Argonne&rsquo;s

  13. Smart Grid EV Communication Module | Argonne National Laboratory

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

    Smart Grid EV Communication Module Argonne's technology integrates the communication controller into existing DC chargers or electric vehicles in order to accomplish SAE DC charging communication. The hardware itself is the interface for PEV-EVSE communication. Argonne's technology could also be used to accomplish smart grid communication instead of DC fast charging communication, as well as wireless charging communication. Argonne's technology integrates the communication controller into

  14. Fact #909: January 25, 2016 Workplace Charging Accounts for About a Third

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

    of All Plug-in Vehicle Charging Sessions in the INL EV Project Study | Department of Energy 9: January 25, 2016 Workplace Charging Accounts for About a Third of All Plug-in Vehicle Charging Sessions in the INL EV Project Study Fact #909: January 25, 2016 Workplace Charging Accounts for About a Third of All Plug-in Vehicle Charging Sessions in the INL EV Project Study SUBSCRIBE to the Fact of the Week Idaho National Laboratory (INL) performed a study for the Department of Energy called the EV

  15. Plug-In Electric Vehicle Handbook for Public Charging Station Hosts (Brochure), NREL (National Renewable Energy Laboratory)

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

    Consumers Plug-In Electric Vehicle Handbook for Consumers 2 Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Plug-in Electric Vehicle Basics . . . . . . . . . . . . . . . . . . . . . 4 Plug-in Electric Vehicle Benefits . . . . . . . . . . . . . . . . . . . 5 Buying the Right Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Driving and Maintaining Your Vehicle . . . . . . . . . . . . . . . 8 Charging Your Vehicle . . . . . . .

  16. EV Everywhere and DOE Priorities

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

    we must claim its promise..." Official White House Photo by Lawrence Jackson Workplace Charging Challenge 5 EV Everywhere Grand Challenge EV Everywhere Goal Enable the U.S. to...

  17. Vehicle Technologies Office Merit Review 2016: High Energy, Long Cycle Life Lithium-ion Batteries for EV Applications

    Broader source: Energy.gov [DOE]

    Presentation given by Pennsylvania State University (Penn State) at the 2016 DOE Vehicle Technologies Office and Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting...

  18. Fact #857 January 26, 2015 Number of Partner Workplaces Offering Electric Vehicle Charging More Than Tripled Since 2011 – Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Number of Partner Workplaces Offering Electric Vehicle Charging More Than Tripled Since 2011

  19. CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION...

    Open Energy Info (EERE)

    CHEVROLET | ELECTRIC | GREEN | SPARK EV | TECHNOLOGY. INNOVATION & SOLUTIONS | GREENER VEHICLES Home There are currently no posts in this category. Syndicate...

  20. Workplace Charging Challenge Plug-In Electric Vehicle Support...

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

    The Workplace Charging Challenge Partner Map lists worksites across the country where employers have installed charging stations for employee use. Reach out to your Workplace ...

  1. Charging Infrastructure for Electric Vehicles (Smart Grid Project...

    Open Energy Info (EERE)

    level and remote onoff functionality. A onestopshop charging offer was tested on the market and further developed within the project. An internal development plan for charging...

  2. Clean Cities Coalitions Charge Up Plug-In Electric Vehicles | Department of

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

    Energy Coalitions Charge Up Plug-In Electric Vehicles Clean Cities Coalitions Charge Up Plug-In Electric Vehicles May 9, 2013 - 4:22pm Addthis Workers put the finishing touches on installing a plug-in electric vehicle charger that is part of the West Coast Electric Highway. | Photo courtesy of Columbia-Willamette Clean Cities Coalition. Workers put the finishing touches on installing a plug-in electric vehicle charger that is part of the West Coast Electric Highway. | Photo courtesy of

  3. Vehicle Technologies Office Merit Review 2014: Vehicle Communications and Charging Control

    Broader source: Energy.gov [DOE]

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

  4. Vehicle Technologies Office Merit Review 2015: Giga Life Cycle: Manufacture of Cells from Recycled EV Li-ion Batteries

    Broader source: Energy.gov [DOE]

    Presentation given by OnTo Technology at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Giga Life Cycle: manufacture...

  5. Vehicle Technologies Office Merit Review 2014: Advanced High Energy Li-Ion Cell for PHEV and EV Applications

    Broader source: Energy.gov [DOE]

    Presentation given by 3M at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about advanced high energy Li-ion cell for PHEV...

  6. Vehicle Technologies Office Merit Review 2015: High Energy, Long Cycle Life Lithium-ion Batteries for EV Applications

    Broader source: Energy.gov [DOE]

    Presentation given by Penn State at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high energy, long cycle life...

  7. Vehicle Technologies Office Merit Review 2014: High Energy, Long Cycle Life Lithium-ion Batteries for EV Applications

    Broader source: Energy.gov [DOE]

    Presentation given by The Pennsylvania State University at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about high energy...

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

    Broader source: Energy.gov [DOE]

    Presentation given by U of Wisconsin-Madison at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about brushless and...

  9. eGallon: Understanding the Cost of Driving EVs | Department of Energy

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

    eGallon: Understanding the Cost of Driving EVs eGallon: Understanding the Cost of Driving EVs For most drivers, a trip to the fuel pump is an easy reminder of the day-to-day cost of gasoline or diesel fuel. But for electric vehicle (EV) drivers, who typically charge their car at home, there isn't a similar measurement to determine the cost of driving on electricity. To help both current and potential EV drivers better understand the cost of driving an EV, the Energy Department created the

  10. Observations from The EV Project in Q4 2013

    SciTech Connect (OSTI)

    John Smart

    2014-02-01

    This is a summary report for The EV Project 4th quarter 2013 reports. It describes electric vehicle driver driving and charging behavior observed in Q4. It is the same report as the previously approved/published Q3 2013 report, only the numbers have been updated. It is for public release and does not have limited distribution.

  11. U.S. Department of Energy's EV Everywhere Workplace Charging Challenge, Mid-Program Review: Employees Plug In

    SciTech Connect (OSTI)

    2015-12-01

    This Program Review takes an unprecedented look at the state of workplace charging in the United States -- a report made possible by U.S. Department of Energy leadership and valuable support from our partners as they share their progress in developing robust workplace charging programs. Through the Workplace Charging Challenge, more than 250 participants are accelerating the development the nation's worksite PEV charging infrastructure and are supporting cleaner, more convenient transportation options within their communities. Challenge partners are currently providing access to PEV charging stations at more than 440 worksites across the country and are influencing countless other organizations to do the same.

  12. Fact Sheet for Supplement for Electric Vehicle Charging | Department...

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

    Costs for Employer-Subsidized Commuting Options - Dataset SIXTH SUPPLEMENT TO RENEWABLE ENERGY AND EFFICIENT ENERGY PROJECTS SOLICITATION US-ChinaFactSheetElectricVehicles.pdf

  13. Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report provides the results of six SGIG projects to help individual utilities determine how long existing electric distribution infrastructure will remain sufficient to accommodate demand growth from electric vehicles, and when and what type of capacity upgrades or additions may be needed. The report also examines when consumers want to recharge vehicles, and to what extent pricing and incentives can encourage consumers to charge during off-peak periods.

  14. Fact #795: September 2, 2013 Electric Vehicle Charging Stations by State

    Broader source: Energy.gov [DOE]

    The number of charging stations for plug-in vehicles has increased sharply in the last two years from less than a thousand nationwide in 2011 to over 18 thousand by June of 2013. This includes...

  15. Workplace Charging Challenge Overview Factsheet | Department of Energy

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

    Workplace Charging Challenge Overview Factsheet Workplace Charging Challenge Overview Factsheet Pioneering U.S. employers are accepting the EV Everywhere Workplace Charging Challenge, committing to install charging for plug-in electric vehicles (PEVs) at their worksites. By taking on this Challenge, they are helping build our nation's PEV charging infrastructure and offering a valuable employee benefit. A full transition to electric-drive vehicles (including all-electric vehicles, plug-in hybrid

  16. Electric Vehicle Preparedness Task 3: Detailed Assessment of Charging Infrastructure for Plug-in Electric Vehicles at Joint Base Lewis McChord

    SciTech Connect (OSTI)

    Steve Schey; Jim Francfort

    2014-10-01

    This report provides an assessment of charging infrastructure required to support the suggested plug-in electric vehicle replacements at Joint Base Lewis McChord.

  17. Power Charging and Supply System for Electric Vehicles - Energy...

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

    DescriptionThe technology integrates the battery-charging function into the electrical motor drive system. By using only the onboard inverter and motor without adding any inductors ...

  18. Permit for Charging Equipment Installation: Electric Vehicle Supply Equipment (EVSE)

    Broader source: Energy.gov [DOE]

    Jurisdiction's can use this template to develop a standard permit for residential charging stations that allows for quick, safe installation of EVSE.

  19. Smart Frequency-Sensing Charge Controller for Electric Vehicles...

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

    Technology available for licensing:System uses frequency-sensing charge controllers that provide automatic demand response and regulation service to the grid by reducing or turning ...

  20. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables...

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

    Charge Grid Impacts with Renewables and Energy Storage Mike Simpson National Renewable Energy ... Grid Impact Mitigation * Identify system benefits - Add efficient, electric ...

  1. EV Everywhere: Contact Us | Department of Energy

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

    For information on workplace charging, please see the Workplace Charging Challenge's website. For technical questions about research and development on EVs, please contact a ...

  2. Plug-In Electric Vehicle Handbook for Public Charging Station Hosts (Brochure), NREL (National Renewable Energy Laboratory)

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

    Public Charging Station Hosts Plug-In Electric Vehicle Handbook for Public Charging Station Hosts 2 Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 PEV Basics . . . . . . . . . . . . . . . . . . . . . . . . . 4 Charging Basics . . . . . . . . . . . . . . . . . . . . . 6 Benefits and Costs of Hosting a Charging Station . . . . . . . . . . . 9 Charging Station Locations and Hosts . . . . . . . . . . . . . . . . . 12 Ownership and Payment Models . . . . . . 14

  3. Washington DC's First Electric Vehicle Charging Station | Department...

    Office of Environmental Management (EM)

    Part of a Recovery Act project by Coulomb Technologies, this charger is only one of nearly 5,000 charging stations that will be installed in nine cities across the country. In ...

  4. Vehicle Technologies Office: Workplace Charging Challenge 2015 Annual Survey Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    This webinar provides an update on the Workplace Charging Challenge initiative, describes the survey, discusses why the Survey input is essential, and walks through the log-in and submission process.

  5. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    January 2014 through March 2014 " ,"New York State" ,"EVSE Usage - By Access Type",,,,,,,,,,,"Public",,,,,"Limitedі",,,,,,"Private",,,,,,,,,,,"Total" ,"Number of charging ports№",,,,,,,,,,,163,,,,,16,,,,,,28,,,,,,,,,,,207 ,"Number of charging eventsІ",,,,,,,,,,,2343,,,,,113,,,,,,1244,,,,,,,,,,,3700 ,"Electricity consumed (AC MWh)",,,,,,,,,,,19.64,,,,,0.73,,,,,,33.4,,,,,,,,,,,53.76 ,"Percent of

  6. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    April 2014 through June 2014 " ,"New York State" ,"EVSE Usage - By Access Type",,,,,,,,,,,"Public",,,,,"Limitedі",,,,,,"Private",,,,,,,,,,,"Total" ,"Number of charging ports№",,,,,,,,,,,207,,,,,37,,,,,,30,,,,,,,,,,,274 ,"Number of charging eventsІ",,,,,,,,,,,3931,,,,,392,,,,,,2681,,,,,,,,,,,7004 ,"Electricity consumed (AC MWh)",,,,,,,,,,,26.33,,,,,3.19,,,,,,64.83,,,,,,,,,,,94.36 ,"Percent of

  7. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    July 2014 through September 2014 " ,"New York State" ,"EVSE Usage - By Access Type",,,,,,,,,,,"Public",,,,,"Limitedі",,,,,,"Private",,,,,,,,,,,"Total" ,"Number of charging ports№",,,,,,,,,,,262,,,,,86,,,,,,29,,,,,,,,,,,377 ,"Number of charging eventsІ",,,,,,,,,,,5900,,,,,985,,,,,,2131,,,,,,,,,,,9016 ,"Electricity consumed (AC MWh)",,,,,,,,,,,36.96,,,,,7.05,,,,,,51.76,,,,,,,,,,,95.78 ,"Percent

  8. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    4 through December 2014 " ,"New York State" ,"EVSE Usage - By Access Type",,,,,,,,,,,"Public",,,,,"Limitedі",,,,,,"Private",,,,,,,,,,,"Total" ,"Number of charging ports№",,,,,,,,,,,237,,,,,89,,,,,,27,,,,,,,,,,,353 ,"Number of charging eventsІ",,,,,,,,,,,6143,,,,,1366,,,,,,2305,,,,,,,,,,,9814 ,"Electricity consumed (AC MWh)",,,,,,,,,,,40.06,,,,,9.36,,,,,,63.28,,,,,,,,,,,112.7 ,"Percent of time

  9. Vehicle Technologies Office Merit Review 2015: Wireless Charging of Electric Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  10. 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.