National Library of Energy BETA

Sample records for vehicle charging demand

  1. Managing Increased Charging Demand

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

    Managing Increased Charging Demand Carrie Giles ICF International, Supporting the Workplace Charging Challenge Workplace Charging Challenge Do you already own an EV? Are you...

  2. Energy Jobs: Electric Vehicle Charging Station Installer | Department...

    Office of Environmental Management (EM)

    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, ...

  3. Vehicle Technologies Office Merit Review 2016: Evaluation of Dynamic Wireless Charging Demand

    Energy.gov [DOE]

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

  4. Demand Charges | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Demand Charges Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titleDemandCharges&oldid488967" Feedback Contact needs updating Image needs...

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

    Energy Saver

    Charging Equipment (EVSE) Testing Data Vehicle Technologies Office: AVTA - Electric Vehicle Charging Equipment (EVSE) Testing Data Electric vehicle chargers (otherwise known as ...

  6. Managing Increased Charging Demand

    Energy.gov [DOE] (indexed site)

    Would you be willing to pay a fee for charging? Workplace Charging Challenge How many charging stations does my worksite need? 3 Workplace Charging Challenge Workplace Charging ...

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

    Office of Environmental Management (EM)

    December 2014 Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors Page i U.S. Department of Energy |December 2014 Evaluating Electric Vehicle Charging ...

  8. 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 ...

  9. 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...

  10. Electric Vehicle Workplace Charging

    Energy.gov [DOE] (indexed site)

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

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

    Energy Saver

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

  12. 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 ...

  13. 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

  14. 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 ...

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

    Energy Saver

    Fact Sheet for Supplement for Electric Vehicle Charging Fact Sheet for Supplement for Electric Vehicle Charging Fact Sheet for Supplement for Electric Vehicle Charging (379.47 KB) ...

  16. Help Your Employer Install Electric Vehicle Charging

    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. Evaluating Electric Vehicle Charging Impacts and Customer Charging

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

    Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) | Department of Energy Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) Evaluating Electric Vehicle Charging Impacts and Customer Charging Behaviors: Experiences from Six Smart Grid Investment Grant Projects (December 2014) The electric power industry expects a 400% growth in annual sales of plug-in

  18. Level 1 Electric Vehicle Charging Stations at the Workplace ...

    Energy Saver

    Level 1 Electric Vehicle Charging Stations at the Workplace Level 1 Electric Vehicle Charging Stations at the Workplace Workplace charging programs are successful when ...

  19. Fast Charging Electric Vehicle Research & Development Project

    SciTech Connect

    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

  20. 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

  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. Emerging Trends in US Vehicle Travel Demand

    Gasoline and Diesel Fuel Update

    Emerging Trends in US Vehicle Travel Demand www.travelbehavior.us 2014 EIA Energy Conference Nancy McGuckin Travel Behavior Analyst * Historic pattern of VMT per capita * Differences in changes since 2007 by State * Private and Commercial VMT in context * Why Millenials? www.travelbehavior.us 8,000 8,500 9,000 9,500 10,000 10,500 VMT/Capita per Year www.travelbehavior.us VMT per capita: an unprecedented change: Source: McGuckin's analysis of Census Population (Jul 1) and HPMS Historic VM-1

  3. Light-Duty Vehicle Energy Demand, Demographics, and Travel Behavior

    Gasoline and Diesel Fuel Update

    EIA Conference July 15, 2014 | Washington, DC By Trisha Hutchins, Office of Energy Consumption and Efficiency Analysis Light-duty vehicle energy demand, demographics, and travel behavior Examining changes in light-duty vehicle travel trends 2 EIA Conference: Light-duty vehicle energy demand, demographics, and travel behavior July 15, 2014 * Recent data indicate possible structural shift in travel behavior, measured as vehicle miles traveled (VMT) - VMT per licensed driver, vehicles per capita,

  4. Alternative Fuels Data Center: Electric Vehicle Charging Station...

    Alternative Fuels and Advanced Vehicles Data Center

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

  5. Alternative Fuels Data Center: Electric Vehicle Charging Stations

    U.S. Department of Energy (DOE) - all 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 ...

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

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

    Electric Vehicle Charging at Colleges, a Hydrogen Leak Detector and More DOE Announces Webinars on Electric Vehicle Charging at Colleges, a Hydrogen Leak Detector and More March 7, ...

  7. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    Weekends start at 6:00am on Saturday and end 6:00am Monday local time." "NYSERDA Electric Vehicle Charging Infrastructure Report" ,,"Report period: January 2014 through March 2014 ...

  8. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    Weekends start at 6:00am on Saturday and end 6:00am Monday local time." "NYSERDA Electric Vehicle Charging Infrastructure Report" ,,"Report period: October 2014 through December ...

  9. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    Weekends start at 6:00am on Saturday and end 6:00am Monday local time." "NYSERDA Electric Vehicle Charging Infrastructure Report" ,,"Report period: July 2014 through September 2014 ...

  10. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    Weekends start at 6:00am on Saturday and end 6:00am Monday local time." "NYSERDA Electric Vehicle Charging Infrastructure Report" ,,"Report period: April 2014 through June 2014 " " ...

  11. ,"NYSERDA Electric Vehicle Charging Infrastructure Report"

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

    Weekends start at 6:00am on Saturday and end 6:00am Monday local time." "NYSERDA Electric Vehicle Charging Infrastructure Report" ,,"Report period: October 2013 through December ...

  12. Level 1 Electric Vehicle Charging at the Workplace | Department...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Workplace Charging Presentation Workplace Charging Toolkit: Workshop Outreach Presentation Template Richmond Electric Vehicle Initiative Electric ...

  13. AVTA: EVSE Charging Protocol for On and Off-Peak Demand

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report is a description of development of a charge protocol to take advantage of off and on-peak demand economics at facilities, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

  14. Wireless Charging for Electric Vehicles | Department of Energy

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

    Wireless Charging for Electric Vehicles Wireless Charging for Electric Vehicles Addthis Description Below is the text version for the "Wireless Charging for Electric Vehicles" video. The video opens with a shot of an electric vehicle, showing the parts involved in charging: the transmitting plate, receiving plate, controller, and battery. Nay Chehab, Vehicle Technologies Office Charging is getting a whole lot easier for electric vehicles. Pretty soon you won't even have to plug-in to

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

    Energy.gov [DOE] (indexed site)

    per charge time, vehicle charge ports, and vehicle manufacturers that use charge ports. ... Infrastructure to Charge Plug-In Electric Vehicles," website accessed 3042016. ...

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

    SciTech Connect

    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. 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

  18. 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

  19. 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 ...

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

    Office of Environmental Management (EM)

    Plug-In Electric Vehicle Support Networks Workplace Charging Challenge Plug-In Electric Vehicle Support Networks When promoting PEV deployment, it can be helpful to tap into ...

  1. Optimal Decentralized Protocol for Electric Vehicle Charging

    SciTech Connect

    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.

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

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

    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 ...

  3. Vehicle Technologies Office: EV Everywhere Workplace Charging Challenge

    Energy.gov [DOE]

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

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

    Energy.gov [DOE] (indexed site)

    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. ...

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

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

    Public Charging Station Hosts Plug-In Electric Vehicle Handbook for Public Charging Station Hosts 2 Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3 ...

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

    Energy Saver

    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 ...

  7. Electric Vehicle Charging: Coming to a Federal Workplace Near...

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

    Electric Vehicle Charging: Coming to a Federal Workplace Near You Electric Vehicle Charging: Coming to a Federal Workplace Near You October 20, 2016 - 12:45pm Addthis Sarah Olexsak ...

  8. Demand charge schedule data | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Demand charge schedule data Home > Groups > Utility Rate Hi, I'm a new user of this database,so first, thanks for creating it, and apologies if this question is answered in...

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

    SciTech Connect

    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.

  10. 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

  11. Electricity Demand of PHEVs Operated by Private Households and Commercial Fleets: Effects of Driving and Charging Behavior

    SciTech Connect

    John Smart; Matthew Shirk; Ken Kurani; Casey Quinn; Jamie Davies

    2010-11-01

    Automotive and energy researchers have made considerable efforts to predict the impact of plug-in hybrid vehicle (PHEV) charging on the electrical grid. This work has been done primarily through computer modeling and simulation. The US Department of Energy’s (DOE) Advanced Vehicle Testing Activity (AVTA), in partnership with the University of California at Davis’s Institute for Transportation Stuides, have been collecting data from a diverse fleet of PHEVs. The AVTA is conducted by the Idaho National Laboratory for DOE’s Vehicle Technologies Program. This work provides the opportunity to quantify the petroleum displacement potential of early PHEV models, and also observe, rather than simulate, the charging behavior of vehicle users. This paper presents actual charging behavior and the resulting electricity demand from these PHEVs operating in undirected, real-world conditions. Charging patterns are examined for both commercial-use and personal-use vehicles. Underlying reasons for charging behavior in both groups are also presented.

  12. Vehicle Technologies Office: Workplace Charging Challenge Progress Update

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

    2014 - Employers Take Charge | Department of Energy Workplace Charging Challenge Progress Update 2014 - Employers Take Charge Vehicle Technologies Office: Workplace Charging Challenge Progress Update 2014 - Employers Take Charge In the 2014 Workplace Charging Challenge annual survey, partners shared for the first time how their efforts were making an impact in their communities and helped identify best practices for workplace charging. The Workplace Charging Challenge Progress Update

  13. Outlook for Light-Duty-Vehicle Fuel Demand | Department of Energy

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

    Outlook for Light-Duty-Vehicle Fuel Demand Outlook for Light-Duty-Vehicle Fuel Demand Gasoline and distillate demand impact of the Energy Independance and Security Act of 2007 PDF ...

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

    SciTech Connect

    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. Property:OpenEI/UtilityRate/DemandChargePeriod1 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 1 Pages using the property "OpenEIUtilityRateDemandChargePeriod1"...

  16. An Opportunistic Wireless Charging System Design for an On-Demand Shuttle Service (Presentation), NREL (National Renewable Energy Laboratory)

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

    Opportunistic Wireless Charging System Design for an On-Demand Shuttle Service Andrew Meintz Kate Doubleday, Tony Markel Publication No. PR-5400-66571 2016 IEEE Transportation Electrification Conference and Expo (ITEC'16) Dearborn, Michigan June 29, 2016 2 On-Demand NREL Employee Shuttle Photo by Dennis Schroeder (NREL 32221) 3 Charging through Wireless Power Transfer (WPT) Ground-side transmitter Vehicle-side receivers 4 Typical Shuttle Route Imagery and map data by Google © 2016 5 Typical

  17. 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 ...

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

    Energy.gov [DOE] (indexed site)

    Street signage for Washington, DC's first electric vehicle charging station located on the northwest corner of the intersection of U and 14th streets. | Department of Energy Photo ...

  19. Fact #795: September 2, 2013 Electric Vehicle Charging Stations...

    Energy.gov [DOE] (indexed site)

    Charger installations have risen in nearly all states, but a dozen states, shown in the graph below, account for a majority of all installations. Electric Vehicle Charging Stations ...

  20. Guiding Principles to Promote Electric Vehicles and Charging...

    Office of Environmental Management (EM)

    This commitment signified the beginning of a collaboration between the government and industry to increase the deployment of electric vehicle charging infrastructure. Building on ...

  1. Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging...

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

    Find More Like This Return to Search Grid-Interactive Electric Vehicle DC-Link Photovoltaic Charging System University of Colorado Contact CU About This Technology Publications: ...

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

    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.

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

    SciTech Connect

    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.

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

    SciTech Connect

    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

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

    U.S. Department of Energy (DOE) - all 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 ...

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

    SciTech Connect

    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.

  7. The development of a charge protocol to take advantage of off- and on-peak demand economics at facilities

    SciTech Connect

    Jeffrey Wishart

    2012-02-01

    This document reports the work performed under Task 1.2.1.1: 'The development of a charge protocol to take advantage of off- and on-peak demand economics at facilities'. The work involved in this task included understanding the experimental results of the other tasks of SOW-5799 in order to take advantage of the economics of electricity pricing differences between on- and off-peak hours and the demonstrated charging and facility energy demand profiles. To undertake this task and to demonstrate the feasibility of plug-in hybrid electric vehicle (PHEV) and electric vehicle (EV) bi-directional electricity exchange potential, BEA has subcontracted Electric Transportation Applications (now known as ECOtality North America and hereafter ECOtality NA) to use the data from the demand and energy study to focus on reducing the electrical power demand of the charging facility. The use of delayed charging as well as vehicle-to-grid (V2G) and vehicle-to-building (V2B) operations were to be considered.

  8. Electric Vehicle Charging Infrastructure Deployment Guidelines...

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

  9. Guiding Principles to Promote Electric Vehicles and Charging Infrastructure

    Energy.gov [DOE]

    On July 21, 2016, the White House announced that nearly 50 industry members signed on to Guiding Principles to Promote Electric Vehicles and Charging Infrastructure. This commitment signified the...

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

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

    GREAT MINDS THINK ELECTRIC WWW.EVS26.ORG Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mike Simpson National Renewable Energy Laboratory 8 May ...

  11. 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 ...

  12. Property:OpenEI/UtilityRate/FixedDemandChargeMonth1 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 1 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth1"...

  13. Property:OpenEI/UtilityRate/FixedDemandChargeMonth11 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    1 Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 11 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth11" Showing 2...

  14. Property:OpenEI/UtilityRate/FixedDemandChargeMonth2 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 2 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth2"...

  15. Property:OpenEI/UtilityRate/FixedDemandChargeMonth3 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 3 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth3"...

  16. Property:OpenEI/UtilityRate/FixedDemandChargeMonth6 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 6 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth6"...

  17. Property:OpenEI/UtilityRate/FixedDemandChargeMonth8 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 8 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth8"...

  18. Property:OpenEI/UtilityRate/FixedDemandChargeMonth7 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 7 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth7"...

  19. Property:OpenEI/UtilityRate/FixedDemandChargeMonth9 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 9 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth9"...

  20. Property:OpenEI/UtilityRate/FixedDemandChargeMonth5 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 5 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth5"...

  1. Property:OpenEI/UtilityRate/FixedDemandChargeMonth4 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 4 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth4"...

  2. Property:OpenEI/UtilityRate/FixedDemandChargeMonth12 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    2 Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 12 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth12" Showing 2...

  3. Property:OpenEI/UtilityRate/FixedDemandChargeMonth10 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    0 Jump to: navigation, search This is a property of type Number. Name: Fixed Demand Charge Month 10 Pages using the property "OpenEIUtilityRateFixedDemandChargeMonth10" Showing 2...

  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

    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. Distributed Solar Photovoltaics for Electric Vehicle Charging...

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

    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 ...

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  8. 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 ...

  9. Intelligent Vehicle Charging Benefits Assessment Using EV Project Data

    SciTech Connect

    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.

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

    Energy.gov [DOE] (indexed site)

    Plug-in Electric Vehicle Charging Options and Times Vary Considerably fotw919web.xlsx (372.17 KB) More Documents & Publications Codes and Standards Support Vehicle ...

  11. Property:OpenEI/UtilityRate/DemandChargePeriod7FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 7 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  12. Property:OpenEI/UtilityRate/EnableDemandCharge | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Boolean. Name: Enable Demand Charge Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  13. Property:OpenEI/UtilityRate/DemandChargePeriod8 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 8 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  14. Property:OpenEI/UtilityRate/DemandChargePeriod3FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 3 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  15. Property:OpenEI/UtilityRate/DemandChargePeriod6 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 6 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  16. Property:OpenEI/UtilityRate/DemandChargePeriod4FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 4 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  17. Property:OpenEI/UtilityRate/DemandChargePeriod8FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 8 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  18. Property:OpenEI/UtilityRate/DemandChargePeriod4 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 4 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  19. Property:OpenEI/UtilityRate/DemandChargeWeekdaySchedule | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Text. Name: Demand Charge Weekday Schedule Pages using the property "OpenEIUtilityRate...

  20. Property:OpenEI/UtilityRate/DemandChargePeriod6FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 6 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  1. Property:OpenEI/UtilityRate/DemandChargePeriod7 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 7 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  2. Property:OpenEI/UtilityRate/DemandChargePeriod1FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 1 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProper...

  3. Property:OpenEI/UtilityRate/DemandChargePeriod3 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 3 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  4. Tool Helps Utilities Assess Readiness for Electric Vehicle Charging (Fact Sheet)

    SciTech Connect

    Not Available

    2011-10-01

    , upgrades to larger transformers would be recommended. NREL analysis also showed opportunity for newly-installed smart grids to offset distribution demands by time-shifting the charging loads. Most importantly, the model demonstrated synergies between PEVs and distributed renewables, not only providing clean renewable energy for vehicles, but also reducing demand on the entire distribution infrastructure by supplying loads at the point of consumption.

  5. Tacomo Power/AVTA PHEV Demand and Energy Cost Demonstration ...

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

    ......... 6 2.5.3 Wireless Mesh Node Locations ... of Plug-In Hybrid Electric Vehicle Charging on Facility Demand ......

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

    SciTech Connect

    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.

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

    SciTech Connect

    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.

  8. 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 ...

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

    SciTech Connect

    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%).

  10. Charging Your Plug-in Electric Vehicle at Home | Department of...

    Energy Saver

    Charging Your Plug-in Electric Vehicle at Home Charging Your Plug-in Electric Vehicle at Home May 13, 2013 - 3:45pm Addthis Consider the convenient options for plugging in an ...

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

    SciTech Connect

    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.

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

    SciTech Connect

    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

    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. Robust broadcast-communication control of electric vehicle charging

    SciTech Connect

    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.

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

    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.

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

    SciTech Connect

    Simpson, M.; Markel, T.

    2012-08-01

    The growing, though still nascent, plug-in electric vehicle (PEV) market currently operates primarily via level 1 and level 2 charging in the United States. Fast chargers are still a rarity, but offer a confidence boost to oppose 'range anxiety' in consumers making the transition from conventional vehicles to PEVs. Because relatively no real-world usage of fast chargers at scale exists yet, the National Renewable Energy Laboratory developed a simulation to help assess fast charging needs based on real-world travel data. This study documents the data, methods, and results of the simulation run for multiple scenarios, varying fleet sizes, and the number of charger ports. The grid impact of this usage is further quantified to assess the opportunity for integration of renewables; specifically, a high frequency of fast charging is found to be in demand during the late afternoons and evenings coinciding with grid peak periods. Proper integration of a solar array and stationary battery thus helps ease the load and reduces the need for new generator construction to meet the demand of a future PEV market.

  17. 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 Codes and Standards to

  18. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy

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

    Storage | Department of Energy Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss076_markel_2012_o.pdf (718.79 KB) More Documents & Publications Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage AVTA: Bidirectional Fast

  19. Electric vehicle system for charging and supplying electrical power

    DOEpatents

    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.

  20. 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

  1. Property:OpenEI/UtilityRate/DemandChargePeriod9 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 9 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEIUtilityRate...

  2. Property:OpenEI/UtilityRate/DemandChargePeriod9FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 9 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  3. Property:OpenEI/UtilityRate/DemandChargePeriod2 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 2 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEIUtilityRate...

  4. Property:OpenEI/UtilityRate/DemandChargePeriod5 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 5 Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEIUtilityRate...

  5. Property:OpenEI/UtilityRate/DemandChargePeriod5FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 5 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  6. Property:OpenEI/UtilityRate/DemandChargePeriod2FAdj | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    FAdj Jump to: navigation, search This is a property of type Number. Name: Demand Charge Period 2 Fuel Adj Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEI...

  7. How are flat demand charges based on the highest peak over the...

    OpenEI (Open Energy Information) [EERE & EIA]

    How are flat demand charges based on the highest peak over the past 12 months designated in the database (LADWP does this) Home > Groups > Utility Rate Submitted by Marcroper on 11...

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

    Office of Environmental Management (EM)

    In the future, the engineers hope to reach 10kW and eventually 19kW to facilitate faster charging. What if charging your plug-in electric vehicle was as easy as parking it? No need ...

  9. Optimal Sizing of Energy Storage and Photovoltaic Power Systems for Demand Charge Mitigation (Poster)

    SciTech Connect

    Neubauer, J.; Simpson, M.

    2013-10-01

    Commercial facility utility bills are often a strong function of demand charges -- a fee proportional to peak power demand rather than total energy consumed. In some instances, demand charges can constitute more than 50% of a commercial customer's monthly electricity cost. While installation of behind-the-meter solar power generation decreases energy costs, its variability makes it likely to leave the peak load -- and thereby demand charges -- unaffected. This then makes demand charges an even larger fraction of remaining electricity costs. Adding controllable behind-the-meter energy storage can more predictably affect building peak demand, thus reducing electricity costs. Due to the high cost of energy storage technology, the size and operation of an energy storage system providing demand charge management (DCM) service must be optimized to yield a positive return on investment (ROI). The peak demand reduction achievable with an energy storage system depends heavily on a facility's load profile, so the optimal configuration will be specific to both the customer and the amount of installed solar power capacity. We explore the sensitivity of DCM value to the power and energy levels of installed solar power and energy storage systems. An optimal peak load reduction control algorithm for energy storage systems will be introduced and applied to historic solar power data and meter load data from multiple facilities for a broad range of energy storage system configurations. For each scenario, the peak load reduction and electricity cost savings will be computed. From this, we will identify a favorable energy storage system configuration that maximizes ROI.

  10. Solar-Assisted Electric Vehicle Charging Station Interim Report

    SciTech Connect

    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

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

    SciTech Connect

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

    2007-05-01

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

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

    SciTech Connect

    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.

  13. 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

  14. 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.

  15. 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

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

    OpenEI (Open Energy Information) [EERE & EIA]

    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...

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

    Energy.gov [DOE]

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

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

    SciTech Connect

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

    2006-12-20

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

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

    Energy.gov [DOE]

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

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

    SciTech Connect

    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

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  2. Deployment of Behind-The-Meter Energy Storage for Demand Charge Reduction

    SciTech Connect

    Neubauer, J.; Simpson, M.

    2015-01-01

    This study investigates how economically motivated customers will use energy storage for demand charge reduction, as well as how this changes in the presence of on-site photovoltaic power generation, to investigate the possible effects of incentivizing increased quantities of behind-the-meter storage. It finds that small, short-duration batteries are most cost effective regardless of solar power levels, serving to reduce short load spikes on the order of 2.5% of peak demand. While profitable to the customer, such action is unlikely to adequately benefit the utility as may be desired, thus highlighting the need for modified utility rate structures or properly structured incentives.

  3. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles...

    Alternative Fuels and Advanced Vehicles Data Center

    ... Refer to these resources from the National Institute of Science and Technology (NIST): NIST Handbook 130 Method of Sale for Electrical Energy as Vehicle Fuel Handbook 44 Device ...

  4. Wireless Plug-in Electric Vehicle (PEV) Charging | Department...

    Energy.gov [DOE] (indexed site)

    1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation vss061miller2011o.pdf (760.91 KB

  5. Plug-In Electric Vehicle Fast Charge Station Operational Analysis...

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

    Battery, Hybrid and Fuel Cell Electric Vehicle Symposium ... Proper integration of a solar array and stationary battery ... a viable alternative to petroleum-fueled automobiles ...

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

    U.S. Department of Energy (DOE) - all 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 ...

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

    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.

  8. Wireless Electric Charging: The Future of Plug-In Electric Vehicles is Going Cordless

    Education - Teach & Learn

    What if charging your plug-in electric vehicle was as easy as parking it? No need for cords or cards. Just as Wi-Fi has freed consumers of wires when accessing the Internet, wireless charging technology may soon be as widespread, thanks to research supported by the Energy Department.

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

    Office of Environmental Management (EM)

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

  10. Wireless Plug-in Electric Vehicle (PEV) Charging | Department...

    Energy.gov [DOE] (indexed site)

    2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss061miller2012o.pdf (2.99 MB

  11. Electric vehicle preparedness Task 3: Detailed assessment of charging infrastructure for plug-in electric vehicles at Joint Base Lewis McChord

    SciTech Connect

    Schey, Steve; Francfort, Jim

    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.

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

    SciTech Connect

    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).

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

    Alternative Fuels and Advanced Vehicles Data Center

    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

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

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

    Their emergence also raises a host of issues regarding how, where and when car batteries should be charged-and the resulting load on the power grid. Electric utilities strive to ...

  15. 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.

  16. Deployment of Behind-The-Meter Energy Storage for Demand Charge Reduction

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

    Deployment of Behind-The- Meter Energy Storage for Demand Charge Reduction J. Neubauer and M. Simpson Technical Report NREL/TP-5400-63162 January 2015 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 no cost from the National Renewable Energy Laboratory (NREL) at www.nrel.gov/publications. Contract No. DE-AC36-08GO28308 National Renewable Energy

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

    DOEpatents

    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.

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

    Energy.gov [DOE]

    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...

  19. Device to facilitate moving an electrical cable of an electric vehicle charging station and method of providing the same

    SciTech Connect

    Karner, Donald B

    2014-04-29

    Some embodiments include a device to facilitate moving an electrical cable of an electric vehicle charging station. Other embodiments of related systems and methods are also disclosed.

  20. Workplace Charging Challenge Partner: DIRECTV | Department of...

    Energy Saver

    DIRECTV currently provides 21 plug-in electric vehicle charging stations for employee vehicles and is evaluating the demand for more. DIRECTV has reduced its Scope 1 and Scope 2 ...

  1. 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

  2. An Optimal Deployment of Wireless Charging Lane for Electric Vehicles on Highway Corridors

    SciTech Connect

    Huang, Yongxi

    2016-01-01

    We propose an integrated modeling framework to optimally locate wireless charging facilities along a highway corridor to provide sufficient in-motion charging. The integrated model consists of a master, Infrastructure Planning Model that determines best locations with integrated two sub-models that explicitly capture energy consumption and charging and the interactions between electric vehicle and wireless charging technologies, geometrics of highway corridors, speed, and auxiliary system. The model is implemented in an illustrative case study of a highway corridor of Interstate 5 in Oregon. We found that the cost of establishing the charging lane is sensitive and increases with the speed to achieve. Through sensitivity analyses, we gain better understanding on the extent of impacts of geometric characteristics of highways and battery capacity on the charging lane design.

  3. Vehicle Technologies Office Merit Review 2016: Wireless Charging of Electric Vehicles

    Energy.gov [DOE]

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

  4. Projections of highway vehicle population, energy demand, and CO{sub 2} emissions in India through 2040.

    SciTech Connect

    Arora, S.; Vyas, A.; Johnson, L.; Energy Systems

    2011-02-22

    This paper presents projections of motor vehicles, oil demand, and carbon dioxide (CO{sub 2}) emissions for India through the year 2040. The populations of highway vehicles and two-wheelers are projected under three different scenarios on the basis of economic growth and average household size in India. The results show that by 2040, the number of highway vehicles in India would be 206-309 million. The oil demand projections for the Indian transportation sector are based on a set of nine scenarios arising out of three vehicle-growth and three fuel-economy scenarios. The combined effects of vehicle-growth and fuel-economy scenarios, together with the change in annual vehicle usage, result in a projected demand in 2040 by the transportation sector in India of 404-719 million metric tons (8.5-15.1 million barrels per day). The corresponding annual CO{sub 2} emissions are projected to be 1.2-2.2 billion metric tons.

  5. Workplace Charging Challenge Partner: Lawrence Berkeley National...

    Energy Saver

    Berkeley Lab is working to document demand for charging, install Level 2 charging stations in coordination with vehicle-to-grid research, and formalize a plan for PEV readiness. ...

  6. Workplace Charging Challenge Partner: UCLA Smart Grid Energy...

    Energy Saver

    SMERC currently provides charging for employees as part of its ongoing research on the topics of Electric Vehicle Integration Automated Demand Response Microgrids, and Distributed ...

  7. Micro Climate Assessment of Grid-Connected Electric Drive Vehicles and Charging Infrastructure. Final Report

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-12-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for the U.S. Department of Energy’s advanced vehicle testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America to conduct several U.S. Department of Defense-based micro-climate studies to identify potential U.S. Department of Defense transportation systems that are strong candidates for introduction or expansion of plug-in electric vehicles (PEVs). The study included Joint Base Lewis McChord, located in Washington State; Naval Air Station Whidbey Island, located in Washington State; and United States Marine Corp Base Camp Lejeune, located in North Carolina. The project was divided into four tasks for each of the three bases studied. Task 1 consisted of surveying the non-tactical fleet of vehicles to begin review of vehicle mission assignments and types of vehicles in service. In Task 2, the daily operational characteristics of the vehicles were identified to select vehicles for further monitoring and attachment of data loggers. Task 3 recorded vehicle movements in order to characterize the vehicles’ missions. Results of the data analysis and observations were provided. Individual observations of these selected vehicles provided the basis for recommendations related to PEV adoption (i.e., whether a battery electric vehicle or plug-in hybrid electric vehicle [collectively referred to as PEVs] can fulfill the mission requirements). It also provided the basis for recommendations related to placement of PEV charging infrastructure. In Task 4, an implementation approach was provided for near-term adoption of PEVs into the respective fleets. Each facility was provided detailed reports on each of these tasks. This paper summarizes and provides observations on the project and completes Intertek’s required actions.

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

    SciTech Connect

    Kevin Morrow; Donald Darner; James Francfort

    2008-11-01

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

  9. Magnitude and Variability of Controllable Charge Capacity Provided by Grid Connected Plug-in Electric Vehicles

    SciTech Connect

    Scoffield, Don R; Smart, John; Salisbury, Shawn

    2015-03-01

    As market penetration of plug-in electric vehicles (PEV) increases over time, the number of PEVs charging on the electric grid will also increase. As the number of PEVs increases, their ability to collectively impact the grid increases. The idea of a large body of PEVs connected to the grid presents an intriguing possibility. If utilities can control PEV charging, it is possible that PEVs could act as a distributed resource to provide grid services. The technology required to control charging is available for modern PEVs. However, a system for wide-spread implementation of controllable charging, including robust communication between vehicles and utilities, is not currently present. Therefore, the value of controllable charging must be assessed and weighed against the cost of building and operating such as system. In order to grasp the value of PEV charge control to the utility, the following must be understood: 1. The amount of controllable energy and power capacity available to the utility 2. The variability of the controllable capacity from day to day and as the number of PEVs in the market increases.

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

    SciTech Connect

    Dong, Jing; Lin, Zhenhong

    2012-01-01

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

  11. Assessment of Charging Infrastructure for Plug-in Electric Vehicles at Naval Air Station Whidbey Island: Task 3

    SciTech Connect

    Schey, Steve; Francfort, Jim

    2015-07-01

    Several U.S. Department of Defense base studies have been conducted to identify potential U.S. Department of Defense transportation systems that are strong candidates for introduction or expansion of plug-in electric vehicles (PEVs). Task 1 consisted of a survey of the non-tactical fleet of vehicles at NASWI to begin the review of vehicle mission assignments and types of vehicles in service. Task 2 selected vehicles for further monitoring and involved identifying daily operational characteristics of these select vehicles. Data logging of vehicle movements was initiated in order to characterize the vehicle’s mission. The Task 3 Vehicle Utilization report provided the results of the data analysis and observations related to the replacement of current vehicles with PEVs. This report provides an assessment of charging infrastructure required to support the suggested PEV replacements.

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

    SciTech Connect

    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.

  13. Vehicle Technologies Office Merit Review 2014: DC Fast Charging Effects on Battery Life and EVSE Efficiency and Security Testing

    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 DC fast charging...

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

    SciTech Connect

    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.

  15. Primary Side Power Flow Control of Wireless Power Transfer for Electric Vehicle Charging

    SciTech Connect

    Miller, John M; Onar, Omer C; Chinthavali, Madhu Sudhan

    2015-01-01

    Various noncontacting methods of plug-in electric vehicle charging are either under development or now deployed as aftermarket options in the light-duty automotive market. Wireless power transfer (WPT) is now the accepted term for wireless charging and is used synonymously for inductive power transfer and magnetic resonance coupling. WPT technology is in its infancy; standardization is lacking, especially on interoperability, center frequency selection, magnetic fringe field suppression, and the methods employed for power flow regulation. This paper proposes a new analysis concept for power flow in WPT in which the primary provides frequency selection and the tuned secondary, with its resemblance to a power transmission network having a reactive power voltage control, is analyzed as a transmission network. Analysis is supported with experimental data taken from Oak Ridge National Laboratory s WPT apparatus. This paper also provides an experimental evidence for frequency selection, fringe field assessment, and the need for low-latency communications in the feedback path.

  16. Primary-Side Power Flow Control of Wireless Power Transfer for Electric Vehicle Charging

    SciTech Connect

    Miller, John M.; Onar, Omer C.; Chinthavali, Madhu

    2014-12-22

    Various noncontacting methods of plug-in electric vehicle charging are either under development or now deployed as aftermarket options in the light-duty automotive market. Wireless power transfer (WPT) is now the accepted term for wireless charging and is used synonymously for inductive power transfer and magnetic resonance coupling. WPT technology is in its infancy; standardization is lacking, especially on interoperability, center frequency selection, magnetic fringe field suppression, and the methods employed for power flow regulation. This paper proposes a new analysis concept for power flow in WPT in which the primary provides frequency selection and the tuned secondary, with its resemblance to a power transmission network having a reactive power voltage control, is analyzed as a transmission network. Analysis is supported with experimental data taken from Oak Ridge National Laboratory s WPT apparatus. Lastly, this paper also provides an experimental evidence for frequency selection, fringe field assessment, and the need for low-latency communications in the feedback path.

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

    SciTech Connect

    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.

  18. EV Everywhere: Workplace Charging | Department of Energy

    Office of Environmental Management (EM)

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

  19. Assessment of Charging Infrastructure for Plug-in Electric Vehicles at Marine Corps Base Camp Lejeune. Task 3

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-11-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for the U.S. Department of Energy’s advanced vehicle testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (Intertek) to conduct several U.S. Department of Defense-based studies to identify potential U.S. Department of Defense transportation systems that are strong candidates for introduction or expansion of plug-in electric vehicles (PEVs). Task 1 consisted of a survey of the non-tactical fleet of vehicles at Marine Corps Base Camp Lejeune to begin the review of vehicle mission assignments and types of vehicles in service. Task 2 selected vehicles for further monitoring and involved identifying daily operational characteristics of these select vehicles. Data logging of vehicle movements was initiated in order to characterize the vehicle’s mission. The Task 3 vehicle utilization report provided results of the data analysis and observations related to the replacement of current vehicles with PEVs. Finally, this report provides an assessment of charging infrastructure required to support the suggested PEV replacements. Intertek acknowledges the support of Idaho National Laboratory, Marine Corps headquarters, and Marine Corps Base Camp Lejeune Fleet management and personnel for participation in this study. Intertek is pleased to provide this report and is encouraged by enthusiasm and support from Marine Corps Base Camp Lejeune personnel.

  20. Impact of Rate Design Alternatives on Residential Solar Customer Bills. Increased Fixed Charges, Minimum Bills and Demand-based Rates

    SciTech Connect

    Bird, Lori; Davidson, Carolyn; McLaren, Joyce; Miller, John

    2015-09-01

    With rapid growth in energy efficiency and distributed generation, electric utilities are anticipating stagnant or decreasing electricity sales, particularly in the residential sector. Utilities are increasingly considering alternative rates structures that are designed to recover fixed costs from residential solar photovoltaic (PV) customers with low net electricity consumption. Proposed structures have included fixed charge increases, minimum bills, and increasingly, demand rates - for net metered customers and all customers. This study examines the electricity bill implications of various residential rate alternatives for multiple locations within the United States. For the locations analyzed, the results suggest that residential PV customers offset, on average, between 60% and 99% of their annual load. However, roughly 65% of a typical customer's electricity demand is non-coincidental with PV generation, so the typical PV customer is generally highly reliant on the grid for pooling services.

  1. Application of Distribution Transformer Thermal Life Models to Electrified Vehicle Charging Loads Using Monte-Carlo Method: Preprint

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

    Application of Distribution Transformer Thermal Life Models to Electrified Vehicle Charging Loads Using Monte-Carlo Method Preprint Michael Kuss, Tony Markel, and William Kramer Presented at the 25th World Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exhibition Shenzhen, China November 5 - 9, 2010 Conference Paper NREL/CP-5400-48827 January 2011 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (Alliance), a contractor

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

    SciTech Connect

    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.

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

    SciTech Connect

    Dong, Jing; Lin, Zhenhong

    2012-01-01

    This paper studies the role of public charging infrastructure in increasing PHEV s share of driving on electricity and the resulting petroleum use reduction. Using vehicle activity data obtained from the GPS-tracking household travel survey in Austin, Texas, gasoline and electricity consumptions of PHEVs in real world driving context are estimated. Driver s within-day recharging behavior, constrained by travel activities and public charger network, is modeled as a boundedly rational decision and incorporated in the energy use estimation. The key findings from the Austin dataset include: (1) public charging infrastructure makes PHEV a competitive vehicle choice for consumers without a home charger; (2) providing sufficient public charging service is expected to significantly reduce petroleum consumption of PHEVs; and (3) public charging opportunities offer greater benefits for PHEVs with a smaller battery pack, as within-day recharges compensate battery capacity.

  4. Convergence of Vehicle and Infrastructure Data for Traffic and Demand Management

    SciTech Connect

    Young, Stanley E.

    2015-11-16

    The increasing availability of highly granular, vehicle trajectory data combined with ever increasing stores of roadway sensor data has provided unparalleled observability into the operation of our urban roadway networks. These data sources are quickly moving from research and prototype environments into full-scale commercial deployment and data offerings. The observability gained allows for increased control opportunities to enhance transportation mobility, safety and energy efficiency. The National Renewable Energy Laboratory (NREL) is involved in three initiatives to leverage these data for positive outcomes: 1) In 2015 NREL, in cooperation with industry and university partners, was awarded an ARPA-E research grant to research a control architecture to incentivize individual travelers toward more sustainable travel behavior. Based on real-time data on the traveler's destination and state of the system, the traveler is presented with route and/or mode choices and offered incentives to accept sustainable alternatives over less-sustainable ones. The project tests the extent to which small incentives can influence, or tip the balance toward more sustainable travel behavior. 2) Although commercial sources of travel time and speed have emerged in recent years based on vehicle probe data, volume estimates continue to rely primarily on historical count data factored for the time of day, day of week, and season of year. Real-time volume flows would enable better tools, simulation in the loop, and ultimately more effective control outcomes. NREL in cooperation with the University of Maryland and industry traffic data providers (INRIX, HERE and TomTom), are attempting to accelerate the timeframe to a viable real-time vehicle volume data feed based on probe data. 3) Signal control on urban arterials for years has had to rely on models rather than measured data to assess performance. High-resolution controller data and low-cost re-identification data now allows for direct

  5. Primary-Side Power Flow Control of Wireless Power Transfer for Electric Vehicle Charging

    DOE PAGES [OSTI]

    Miller, John M.; Onar, Omer C.; Chinthavali, Madhu

    2014-12-22

    Various noncontacting methods of plug-in electric vehicle charging are either under development or now deployed as aftermarket options in the light-duty automotive market. Wireless power transfer (WPT) is now the accepted term for wireless charging and is used synonymously for inductive power transfer and magnetic resonance coupling. WPT technology is in its infancy; standardization is lacking, especially on interoperability, center frequency selection, magnetic fringe field suppression, and the methods employed for power flow regulation. This paper proposes a new analysis concept for power flow in WPT in which the primary provides frequency selection and the tuned secondary, with its resemblancemore » to a power transmission network having a reactive power voltage control, is analyzed as a transmission network. Analysis is supported with experimental data taken from Oak Ridge National Laboratory s WPT apparatus. Lastly, this paper also provides an experimental evidence for frequency selection, fringe field assessment, and the need for low-latency communications in the feedback path.« less

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

    SciTech Connect

    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

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

    Energy.gov [DOE]

    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

  8. Vehicle Technologies Office Merit Review 2016: Wireless & Conductive Charging Testing to Support Code & Standards

    Energy.gov [DOE]

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

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

    SciTech Connect

    Markel, T.; Simpson, A.

    2005-09-01

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

  10. Mitigation of Vehicle Fast Charge Grid Impacts with Renewables and Energy Storage

    Energy.gov [DOE]

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

  11. Battery Energy Availability and Consumption during Vehicle Charging across Ambient Temperatures and Battery Temperature (conditioning)

    Office of Energy Efficiency and Renewable Energy (EERE)

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

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

    SciTech Connect

    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.

  13. Workplace Charging Challenge Partner: El Camino Real Charter...

    Office of Environmental Management (EM)

    El Camino Real Charter High School (ECRCHS) has installed 4 plug-in electric vehicle (PEV) chargers, with plans to expand if demand increases. The charging stations play an ...

  14. Vehicle Technologies Office Merit Review 2014: Vehicle & Systems...

    Energy.gov [DOE] (indexed site)

    Vehicle Technologies Office: 2013 Vehicle and Systems Simulation and Testing R&D Annual Progress Report Vehicle Technologies Office Merit Review 2014: Wireless Charging Vehicle ...

  15. Vehicle Technologies Office Merit Review 2015: Wireless & Conductive Charging Testing to support Code & Standards

    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 wireless and...

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

    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...

  17. On-demand production of uniform DT droplets using pulsed electrohydrodynamic spraying. Charged Particle Research Laboratory report No. 1-82

    SciTech Connect

    Kim, K.; Gavrilovic, P.

    1982-04-01

    A technique suitable for on-demand production of uniform DT droplets is investigated using pulsed electrohydrodynamic (EHD) spraying. Liquid hydrogen is employed as the working liquid, into which charge is injected using a sharp tungsten needle raised to high voltage. By controlling this high voltage, the amount of charge injection required for disrupting the liquid surface into a smooth liquid jet of desired size is determined. For on-demand production of the liquid jet (which breaks up into uniform droplets), high voltage pulses of appropriate height and duration are applied to the charge injection electrode. Results obtained with liquid hydrogen and liquid nitrogen are presented. Considering the potential hazard and scarcity of tritium, the present technique may prove to be particularly useful when there is a need for filling ICF targets with a controlled amount of DT micropellets.

  18. Application of Distribution Transformer Thermal Life Models to Electrified Vehicle Charging Loads Using Monte-Carlo Method: Preprint

    SciTech Connect

    Kuss, M.; Markel, T.; Kramer, W.

    2011-01-01

    Concentrated purchasing patterns of plug-in vehicles may result in localized distribution transformer overload scenarios. Prolonged periods of transformer overloading causes service life decrements, and in worst-case scenarios, results in tripped thermal relays and residential service outages. This analysis will review distribution transformer load models developed in the IEC 60076 standard, and apply the model to a neighborhood with plug-in hybrids. Residential distribution transformers are sized such that night-time cooling provides thermal recovery from heavy load conditions during the daytime utility peak. It is expected that PHEVs will primarily be charged at night in a residential setting. If not managed properly, some distribution transformers could become overloaded, leading to a reduction in transformer life expectancy, thus increasing costs to utilities and consumers. A Monte-Carlo scheme simulated each day of the year, evaluating 100 load scenarios as it swept through the following variables: number of vehicle per transformer, transformer size, and charging rate. A general method for determining expected transformer aging rate will be developed, based on the energy needs of plug-in vehicles loading a residential transformer.

  19. AVTA: PHEV Demand and Energy Cost Demonstration Report

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from a demonstration with Tacoma Power on plug-in hybrid electric vehicle demand and energy cost, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

  20. EERE Success Story-Plug-in Electric Vehicles Charge Forward in...

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

    The Energizing Oregon plan described building code revisions to simplify infrastructure installation, a marketing campaign to raise awareness, a workplace charging strategy, a PEV ...

  1. Vehicle Technologies Office Merit Review 2014: INL Testing of Wireless Charging Systems

    Office of Energy Efficiency and Renewable Energy (EERE)

    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 INL testing of...

  2. Vehicle Technologies Office Merit Review 2015: Traction Drive Systems with Integrated Wireless Charging

    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 traction drive...

  3. Measuring long-run automobile fuel demand: Separate estimations of vehicle stock, mean intensity and distance driven per car per year

    SciTech Connect

    Johansson, O.; Schipper, L.

    1995-12-31

    We estimate long-run car fuel demand by separately estimating vehicle stock, mean fuel intensity, and distance driven (per car) as functions of income, fuel price, and other variables, on the basis of a new data set from 9 OECD countries. The major part of the estimated long-run price elasticity of fuel use seem to arise from changes in mean car intensity (fuel consumption per kilometer driven), while the biggest part of the estimated long-run income elasticity seem to arise from changes through the size of the vehicle stock. A taxation variable that reflects all taxes on car ownership and use, except fuel tax, is also found to be significant However, the effects of this variable, in the form of reduced fuel consumption per total amount of tax paid, are found to be much smaller compared to the effects of a fuel tax on fuel use.

  4. Vehicle Technologies Office: Advanced Vehicle Testing Activity...

    Energy Saver

    It tests a number of types of electric vehicle supply equipment (EVSE), including wireless charging, conductive EVSE, DC conductive EVSE, bi-directional transfer (vehicle-to-grid ...

  5. Electric Vehicles

    SciTech Connect

    Ozpineci, Burak

    2014-05-02

    Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

  6. Electric Vehicles

    ScienceCinema

    Ozpineci, Burak

    2016-07-12

    Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

  7. Vehicle Crashworthiness

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

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

  8. Electric-Drive Vehicle Basics (Brochure)

    SciTech Connect

    Not Available

    2011-04-01

    Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

  9. 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...

  10. Optimal Sizing of Energy Storage and Photovoltaic Power Systems for Demand Charge Mitigation (Poster), NREL (National Renewable Energy Laboratory)

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

    FUTURE WORK CONCLUSIONS 50.0% 40.0% 30.0% 20.0% 10.0% 00.0% Facility 1 Facility 2 Facility 3 Facility 4 Facility 5 $100/kW, $100/kWh $300/kW, $100/kWh $300/kW, $300/kWh This presentation does not contain any proprietary, confi dential, or otherwise restricted information NREL/PO-5400-60291 * This activity is funded by the DOE Vehicle Technologies Offi ce, Energy Storage Technology * We appreciate the support provided by DOE program managers - David Howell - Brian Cunningham * Technical questions

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

    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

  12. Vehicle Aerodynamics

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

    Vehicle Aerodynamics Background Tougher emissions standards, as well as industry demands for more powerful engines and new vehicle equipment, continue to increase the heat rejection requirements of heavy-duty vehicles. However, changes in the physical configuration and weight of these vehicles can affect how they handle wind resistance and energy loss due to aerodynamic drag. Role of High-Performance Computing The field of computational fluid dynamics (CFD) offers researchers the ability to

  13. Wireless Charging | Department of Energy

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

    Charging Wireless Charging 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss103_miller_2013_o.pdf (4.68 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Wireless Charging Wireless Plug-in Electric Vehicle (PEV) Charging Wireless Plug-in Electric Vehicle (PEV)

  14. Dynamic Wireless Charging

    SciTech Connect

    2015-03-13

    ORNL successfully demonstrated in-motion wireless charging in the laboratory using a small GEM vehicle and a series of six charging coils.

  15. Utilities and Workplace Charging

    Energy.gov [DOE] (indexed site)

    for workplace charging Aid in forecasting similar workplace charging needs with ... of plug-in vehicle technology, costs, and benefits? 50% 40% 30% 20% 10% 0% 1 2 ...

  16. 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...

  17. U.S. Employers Drive Change with Workplace Charging | Department...

    Energy.gov [DOE] (indexed site)

    An electric vehicle charging at a Zappos workspace. | Photo credit Ron Carney An electric vehicle charging at a Zappos workspace. | Photo credit Ron Carney Electric vehicle ...

  18. Workplace Charging Challenge: Signage Guidance | Department of...

    Office of Environmental Management (EM)

    Challenge: Signage Guidance Workplace Charging Challenge: Signage Guidance Electric vehicle parking signage. No parking except for electric vehicle charging. Signage for plug-in ...

  19. Workplace Charging Challenge Partner: Baxter International Inc...

    Office of Environmental Management (EM)

    At its Illinois locations, Baxter has installed four duel head Level 2 plug-in electric vehicle (PEV) charging stations, capable of charging eight vehicles simultaneously. With ...

  20. Hybrid and Plug-In Electric Vehicles (Brochure)

    SciTech Connect

    Not Available

    2011-05-01

    Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

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

    SciTech Connect

    Not Available

    2011-10-01

    Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options.

  2. EV Everywhere Workplace Charging Challenge | Department of Energy

    Energy Saver

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

  3. Vehicle Technologies Office News | Department of Energy

    Office of Environmental Management (EM)

    Vehicle Technologies Office News Vehicle Technologies Office News RSS October 20, 2016 Electric Vehicle Charging: Coming to a Federal Workplace Near You Nearly 75% of Americans ...

  4. Vehicle Technologies Office: AVTA - Electric Vehicle Community...

    Energy.gov [DOE] (indexed site)

    project of electric drive vehicles and charging infrastructure ever, the VTO-supported EV Project wrote a number of white papers on plug-in electric vehicle community readiness. ...

  5. NREL Works to Increase Electric Vehicle Efficiency Through Enhanced Thermal Management (Fact Sheet)

    SciTech Connect

    Not Available

    2014-06-01

    Researchers at NREL are providing new insight into how heating and cooling systems affect the distance that electric vehicles can travel on a single charge. Electric vehicle range can be reduced by as much as 68% per charge because of climate-control demands. NREL engineers are investigating opportunities to change this dynamic and increase driving range by improving vehicle thermal management. NREL experts are collaborating with automotive industry partners to investigate promising thermal management technologies and strategies, including zone-based cabin temperature controls, advanced heating and air conditioning controls, seat-based climate controls, vehicle thermal preconditioning, and thermal load reduction technologies.

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

    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...

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

    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...

  8. Effect of Premixed Charge Compression Ignition on Vehicle Fuel Economy and Emissions Reduction over Transient Driving Cycles

    Energy.gov [DOE]

    In conventional vehicles, most engine operating points over a UDDS driving cycle stay within PCCI operation limits but PCCI in HEVs is limited because of higher loads and many cold/warm starts.

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

    SciTech Connect

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

    2009-08-01

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

  10. Workplace Charging Challenge: Promote Charging at Work

    Energy.gov [DOE]

    Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one great way that...

  11. Car Charging Group Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Car Charging Group, Inc. Place: Miami Beach, Florida Product: Miami Beach, USA based installer of plug-in vehicle charge equipment. References: Car Charging Group,...

  12. Workplace Charging Challenge Partner: OSRAM SYLVANIA | Department...

    Energy.gov [DOE] (indexed site)

    ChargePoint and SYLVANIA Lighting Services Announce Reseller Agreement for Electric Vehicle Charging Stations in United States Campbell, CA and Danvers, MA - ChargePoint, the ...

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

    Energy.gov [DOE]

    The U.S. Department of Energy’s Workplace Charging Challenge began in early 2013 and currently has about 150 businesses/universities/organizations that are partners in the Challenge. A survey of...

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

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

    Program (VTP) | Department of Energy Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP) Hybrid and Plug-In Electric Vehicles (Brochure), Vehicle Technologies Program (VTP) Describes the basics of electric-drive vehicles, including hybrid electric vehicles, plug-in hybrid electric vehicles, all-electric vehicles, and the various charging options. 52723.pdf (1.06 MB) More Documents & Publications Sample Employee Newsletter Articles for Plug-In Electric

  15. Methanol/ethanol/gasoline blend-fuels demonstration with stratified-charge-engine vehicles: Consultant report. Final report

    SciTech Connect

    Pefley, R.; Adelman, H.; Suga, T.

    1980-03-01

    Four 1978 Honda CVCC vehicles have been in regular use by California Energy Commission staff in Sacramento for 12 months. Three of the unmodified vehicles were fueled with alcohol/gasoline blends (5% methanol, 10% methanol, and 10% ethanol) with the fourth remaining on gasoline as a control. The operators did not know which fuels were in the vehicles. At 90-day intervals the cars were returned to the Univerity of Santa Clara for servicing and for emissions and fuel economy testing in accordance with the Federal Test Procedures. The demonstration and testing have established the following: (1) the tested blends cause no significant degradation in exhaust emissions, fuel economy, and driveability; (2) the tested blends cause significant increases in evaporative emissions; (3) analysis of periodic oil samples shows no evidence of accelerated metal wear; and (4) higher than 10% alcohols will require substantial modification to most existing California motor vehicles for acceptable emissions, performance, and fuel economy. Many aspects of using methanol and ethanol fuels, both straight and in blends, in various engine technologies are discussed.

  16. Electric Vehicle Supply Equipment

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

    in Procurement of Electric Vehicle Supply Equipment This Guidance provides a description of the types of requirements to be included in an employer's workplace charging request for ...

  17. AVTA: Battery Testing - DC Fast Charging's Effects on PEV Batteries...

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

    Vehicle Testing Reports DC Fast Charge Impacts on Battery Life and Vehicle Performance INL Efficiency and Security Testing of EVSE, DC Fast Chargers, and Wireless Charging Systems

  18. Workplace Charging Challenge Partner: Nissan North America, Inc...

    Energy Saver

    Nissan offers plug-in electric vehicle (PEV) charging to its employees at its headquarters, regional offices, and vehicle assembly plants, with a significant number of the charging ...

  19. Workplace Charging Presentation

    Office of Energy Efficiency and Renewable Energy (EERE)

    Educate employers about plug-in electric vehicles and workplace charging using this sample presentation. The presentation covers the basics of PEVs and workplace charging as well as the benefit of...

  20. Workplace Charging Challenge: Install and Manage PEV Charging | Department

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

    of Energy Plug-in Electric Vehicles & Batteries » Workplace Charging Challenge » Workplace Charging Challenge: Install and Manage PEV Charging Workplace Charging Challenge: Install and Manage PEV Charging pev_workplace_charging_hosts_150x194.jpg To determine if workplace charging is right for your organization, use the employer resources to learn more about PEVs and charging stations. The PEV Handbook for Workplace Charging Hosts is particularly helpful for employers deciding if and

  1. Alternative Fuels Data Center: Innovations Improve Electric Vehicle

    Alternative Fuels and Advanced Vehicles Data Center

    Charging Infrastructure Innovations Improve Electric Vehicle Charging Infrastructure to someone by E-mail Share Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Facebook Tweet about Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Twitter Bookmark Alternative Fuels Data Center: Innovations Improve Electric Vehicle Charging Infrastructure on Google Bookmark Alternative Fuels Data Center: Innovations

  2. Workplace Charging: Charging Up University Campuses

    Alternative Fuels and Advanced Vehicles Data Center

    Workplace Charging: Charging Up University Campuses Carrie Giles, ICF International Carrie Ryder, ICF International Stephen Lommele, National Renewable Energy Laboratory March 2016 DRAFT REPORT Workplace 2 Workplace Charging: Charging Up University Campuses As leading regional employers, colleges and universities are on the front line of local- and national-level technology trends. To remain competitive, many schools are offering plug-in electric vehicle (PEV) charging to their faculty, staff,

  3. Vehicle-to-Grid Integration | Energy Systems Integration | NREL

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

    Photo of a solar-powered electric vehicle charging station Our work focuses on building the infrastructure and integration needed for vehicles-primarily electric vehicles and ...

  4. Demand Reduction

    Energy.gov [DOE]

    Grantees may use funds to coordinate with electricity supply companies and utilities to reduce energy demands on their power systems. These demand reduction programs are usually coordinated through...

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

    SciTech Connect

    Denholm, P.; Short, W.

    2006-10-01

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

  6. Workplace Charging Challenge Partner: Ulster County | Department...

    Energy Saver

    Ulster County installed plug-in electric vehicle (PEV) charging stations at nine County government facility parking lots (a total of 18 electric vehicle supply equipment EVSE), ...

  7. Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement

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

    | Department of Energy Municipal Workplace Charging Agreement Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement Review the agreement proposed by one municipality to register PEV drivers and inform staff of charging policy. Sample Municipal Workplace Charging Agreement (271.58 KB) More Documents & Publications Workplace Charging Challenge: Sample Workplace Charging Policy Level 1 Electric Vehicle Charging at the Workplace AFGE Local 928

  8. Workplace Charging: Safety and Management Policy For Level 1 Charging

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

    Receptacles | Department of Energy Charging: Safety and Management Policy For Level 1 Charging Receptacles Workplace Charging: Safety and Management Policy For Level 1 Charging Receptacles Organizations offering plug-in electric vehicle (PEV) charging at Level 1 charging receptacles, or wall outlets, can ensure a safe and successful workplace charging experience by considering the following safety and management policies below. More helpful tips on workplace charging administration,

  9. HPSS Charging

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

    Charging HPSS Charging NERSC uses Storage Resource Units (SRUs) to help manage HPSS storage. The goal is to provide a balanced computing environment with appropriate amounts of storage and adequate bandwidth to keep the compute engines fed with data. Performance and usage tracking allows NERSC to anticipate demand and maintain a responsive storage environment. Storage management also recognizes storage as a distinct resource in support of an increasing amount of data intensive computing. Storage

  10. Vehicle Technologies Office | Department of Energy

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

    You are here Transportation » Vehicle Technologies Office Vehicle Technologies Office News from the Vehicles Technologies Office News from the Vehicles Technologies Office Read more Find a Charging or Alternative Fueling Station Find a Charging or Alternative Fueling Station Read more Compare MPG and Emissions for New and Used Vehicles Compare MPG and Emissions for New and Used Vehicles Read more The U.S. Department of Energy (DOE) supports the development and deployment of advanced vehicle

  11. Hybrid vehicle control

    SciTech Connect

    Shallvari, Iva; Velnati, Sashidhar; DeGroot, Kenneth P.

    2015-07-28

    A method and apparatus for heating a catalytic converter's catalyst to an efficient operating temperature in a hybrid electric vehicle when the vehicle is in a charge limited mode such as e.g., the charge depleting mode or when the vehicle's high voltage battery is otherwise charge limited. The method and apparatus determine whether a high voltage battery of the vehicle is incapable of accepting a first amount of charge associated with a first procedure to warm-up the catalyst. If it is determined that the high voltage battery is incapable of accepting the first amount of charge, a second procedure with an acceptable amount of charge is performed to warm-up the catalyst.

  12. Plug-In Electric Vehicle Handbook for Electrical Contractors (Brochure)

    SciTech Connect

    Not Available

    2012-04-01

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

  13. Vehicle Technologies Office News | Department of Energy

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

    November 9, 2015 This electric vehicle charging station at the Charles Hotel in Cambridge, Massachusetts, was one of the first charging stations in the state. Massachusetts...

  14. Vehicle-Grid Interoperability | Argonne National Laboratory

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

    as well as charging interoperability, to ensure future electric vehicles and charging stations worldwide work together seamlessly Specifications and Test Procedures ...

  15. Consumers (Consumer Acceptance and Charging Infrastructure) Consumer...

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

    ... day charging) * Lack of full range of vehicle choices * Consumer confidence * Behavioral changes * Better access to charging at home (Multi-Dwelling, cost, on-street parking) ...

  16. PosiCharge | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Product: PosiCharge brings to market a next-generation intelligent rapid charging battery system for industrial and other electric vehicle applications. References:...

  17. Workplace Charging Management Policies: Sharing | Department...

    Energy Saver

    Sharing Workplace Charging Management Policies: Sharing Organizations offering plug-in electric vehicle (PEV) charging at work can benefit from setting clear guidelines in the ...

  18. Workplace Charging Challenge Partner: Boulder County | Department...

    Office of Environmental Management (EM)

    By becoming a part of the Workplace Charging Challenge, Boulder County hopes to not only showcase and expand our existing electric vehicle charging infrastructure, but also lead by ...

  19. Workplace Charging Challenge Partner: Alliant Energy | Department...

    Energy Saver

    Joined the Challenge: March 2016 Headquarters: Madison, WI Charging Locations: Madison, WI Domestic Employees: 4,000 Alliant Energy is excited to offer electric vehicle charging at ...

  20. Workplace Charging Management Policies: Administration | Department...

    Energy Saver

    Workplace Charging Management Policies: Administration Organizations offering plug-in electric vehicle (PEV) charging at work can benefit from setting clear guidelines in the areas ...

  1. Workplace Charging Management Policies: Pricing | Department...

    Energy.gov [DOE] (indexed site)

    they have implemented to ensure a positive employee charging experience. Plug-in Electric Vehicle Handbook for Workplace Charging Hosts - Use this handbook as a guide from ...

  2. Workplace Charging Challenge Partner: NRG Energy | Department...

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

    NRG offers workplace charging to its employees, alongside a corporate incentive for employees to drive plug-in electric vehicles (PEVs). NRG employee charging stations are ...

  3. Workplace Charging Challenge Partner: Argonne National Laboratory...

    Energy Saver

    Argonne provides its employees with access to electric vehicle charging stations for a nominal fee. Program participants are able to reserve charging time at plug-in stations ...

  4. workplace Charging Challenge Partner: Advanced Micro Devices...

    Energy Saver

    its commuter benefits to include workplace plug-in electric vehicle (PEV) charging, making AMD the first company in Austin, Texas to install multiple PEV charging stations. ...

  5. Workplace Charging Challenge Partner: Lewis & Clark Community...

    Office of Environmental Management (EM)

    Lewis & Clark views plug-in electric vehicle workplace charging as a key component of reducing commuter emissions. The College has installed two charging stations at its main ...

  6. Workplace Charging Challenge Partner: Melink Corporation | Department...

    Energy Saver

    Melink Message on Sustainability Melink Corporate Lifestyle Workplace Charging News February 3, 2015 Workplace Electric Vehicle Charging Stations Installed at Melink Corporation ...

  7. Workplace Charging Challenge Partner: Purchase College, State...

    Office of Environmental Management (EM)

    Purchase College, State University of New York can accommodate six vehicles at four charging stations throughout campus. In addition to the two charging stations installed in 2012, ...

  8. Vehicle to Grid Communication Standards Development, Testing and Validation - Status Report

    SciTech Connect

    Gowri, Krishnan; Pratt, Richard M.; Tuffner, Francis K.; Kintner-Meyer, Michael CW

    2011-09-01

    In the US, more than 10,000 electric vehicles (EV) have been delivered to consumers during the first three quarters of 2011. A large majority of these vehicles are battery electric, often requiring 220 volt charging. Though the vehicle manufacturers and charging station manufacturers have provided consumers options for charging preferences, there are no existing communications between consumers and the utilities to manage the charging demand. There is also wide variation between manufacturers in their approach to support vehicle charging. There are in-vehicle networks, charging station networks, utility networks each using either cellular, Wi-Fi, ZigBee or other proprietary communication technology with no standards currently available for interoperability. The current situation of ad-hoc solutions is a major barrier to the wide adoption of electric vehicles. SAE, the International Standards Organization/International Electrotechnical Commission (ISO/IEC), ANSI, National Institute of Standards and Technology (NIST) and several industrial organizations are working towards the development of interoperability standards. PNNL has participated in the development and testing of these standards in an effort to accelerate the adoption and development of communication modules.

  9. Workplace Charging Challenge: Higher Education PEV Charging Webinar |

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

    Department of Energy Challenge: Higher Education PEV Charging Webinar Workplace Charging Challenge: Higher Education PEV Charging Webinar Review the slides from our webinar which highlighted workplace charging on higher education campuses across the country. Contact us for more information about this webinar and the Workplace Charging Challenge! Higher Education PEV Charging Webinar Slides (6.16 MB) More Documents & Publications Vehicle Technologies Office: Workplace Charging Challenge

  10. Workplace Charging Challenge: Sample Workplace Charging Policy | Department

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

    of Energy Workplace Charging Policy Workplace Charging Challenge: Sample Workplace Charging Policy Review the policy guidelines used by one Workplace Charging Challenge partner to keep their program running safe and successfully. Sample Workplace Charging Policy (277.11 KB) More Documents & Publications PEV Outreach Resources for Your Employees Workplace Charging Challenge Summit 2014: Session 1, Track A Vehicle Technologies Office: Workplace Charging Challenge Reports

  11. ADA Requirements for Workplace Charging Installation | Department of Energy

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

    ADA Requirements for Workplace Charging Installation ADA Requirements for Workplace Charging Installation ADA Requirements for Workplace Charging Installation (619.74 KB) More Documents & Publications Level 1 Electric Vehicle Charging at the Workplace Richmond Electric Vehicle Initiative Electric Vehicle Readiness Plan Workplace Charging Presentation

  12. AVTA: Bidirectional Fast Charging Report

    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 following report is an analysis of bi-directional fast charging, as informed by the AVTA's testing on plug-in electric vehicle charging equipment. This research was conducted by Idaho National Laboratory.

  13. Workplace Charging Challenge: Promote Charging at Work | Department...

    Energy Saver

    Employees with access to workplace charging are six times more likely to drive a plug-in electric vehicle (PEV) than the average worker. Promoting PEV charging at workplaces is one ...

  14. Level 1 Electric Vehicle Charging

    Office of Environmental Management (EM)

    3 Scenario A: Making a Level 1 Electrical Outlet Available ......Costs for Scenario A (Making an Electrical Outlet Available) ......

  15. Workplace Charging Challenge Partner: Bloomberg LP | Department...

    Energy.gov [DOE] (indexed site)

    Bloomberg currently has two charging stations available and has upgraded the facility's electrical service to accommodate additional charging stations when employee demand ...

  16. Electric Vehicle Supply Equipment (EVSE) Test Report: GE Energy...

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

    ambient temperature (F) 64 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt ... demand curves are dependent upon the vehicle Features and Specifcations Reference: ...

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

    SciTech Connect

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

    2009-05-01

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

  18. Vehicle Technologies Office Merit Review 2014: EV Project Data...

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

    More Documents & Publications INL Efficiency and Security Testing of EVSE, DC Fast Chargers, and Wireless Charging Systems Electric Drive Vehicle Demonstration and Vehicle ...

  19. The Facts On Electric Vehicles: Interview with Pat Davis | Department...

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

    Electric vehicles have been an extremely hot topic lately and no stranger to the Energy Blog. When the first public curbside electric vehicle charging station rolled out in ...

  20. Vehicle Testing and Integration Facility (Brochure), NREL (National...

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

    Integrated PEV Charging Solutions and Reduced Energy Use for Occupant Comfort Vehicle Testing and Integration Facility Plug-in electric vehicles (PEVs) offer the opportunity to ...

  1. Workplace Charging Tools and Resources for Employees | Department...

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

    to the cost of fueling a similar vehicle that ... Vehicle Cost Calculator - This calculator on the Alternative ... that are available for PEVs and charging stations. ...

  2. Workplace Charging Challenge Partner: University at Albany: State...

    Energy Saver

    off campus, and offers active bike and car share programs. ... & Mass Transit Services Electric Vehicles Website ... charging stations for plug-in electric vehicles (PEVs) ...

  3. Workplace Charging Challenge: Workplace PEV Ride and Drive |...

    Energy.gov [DOE] (indexed site)

    Workplace Charging Challenge: Workplace PEV Ride and Drive Workplace plug-in electric vehicle ... Manage vehicle liability by requesting that car companies administer waivers and send ...

  4. Workplace Charging Challenge Partner: The Venetian and The Palazzo...

    Energy.gov [DOE] (indexed site)

    member of the Electric Auto Association and the Las Vegas Electric Vehicle Association, published a fantastic article today about The Venetian's electric vehicle charging stations. ...

  5. Workplace Charging Challenge Partner: Paris Autobarn LLC | Department...

    Office of Environmental Management (EM)

    The company believes that plug-in electric vehicles (PEVs) are an environmentally friendly alternative to conventional vehicles, and Paris Autobarn offers 3 PEV charging stations ...

  6. Workplace Charging: Safety and Management Policy For AC Level 1 Charging Receptacles

    Energy.gov [DOE]

    Organizations offering plug-in electric vehicle (PEV) charging at AC Level 1 charging receptacles, or wall outlets, can ensure a safe and successful workplace charging experience by considering the...

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

    SciTech Connect

    2012-04-01

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

  8. Vehicle Technologies Office Merit Review 2015: Wireless & Conductive...

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

    Wireless & Conductive Charging Testing to support Code & Standards Vehicle Technologies Office Merit Review 2015: Wireless & Conductive Charging Testing to support Code & Standards ...

  9. Vehicle Technologies Office Merit Review 2016: Wireless & Conductive...

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

    Wireless & Conductive Charging Testing to Support Code & Standards Vehicle Technologies Office Merit Review 2016: Wireless & Conductive Charging Testing to Support Code & Standards ...

  10. Vehicle Technologies Office Merit Review 2014: INL Testing of...

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

    INL Testing of Wireless Charging Systems Vehicle Technologies Office Merit Review 2014: INL Testing of Wireless Charging Systems Presentation given by Idaho National Laboratory at ...

  11. 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...

  12. PEV Grid Integration Research: Vehicles, Buildings, and Renewables...

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

    electric vehicle (PEV) charging on local distribution circuits * 15 EVSE (charging stations) connected to ESIF's REDB, grid simulator, and load banks ESIF MVOTA xf ES ...

  13. Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery

    DOEpatents

    Bockelmann, Thomas R.; Beaty, Kevin D.; Zou, Zhanijang; Kang, Xiaosong

    2009-07-21

    A battery control system for controlling a state of charge of a hybrid vehicle battery includes a detecting arrangement for determining a vehicle operating state or an intended vehicle operating state and a controller for setting a target state of charge level of the battery based on the vehicle operating state or the intended vehicle operating state. The controller is operable to set a target state of charge level at a first level during a mobile vehicle operating state and at a second level during a stationary vehicle operating state or in anticipation of the vehicle operating in the stationary vehicle operating state. The invention further includes a method for controlling a state of charge of a hybrid vehicle battery.

  14. Workplace Charging at Federal Facilities | Department of Energy

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

    at Federal Facilities Workplace Charging at Federal Facilities Providing plug-in electric vehicle (PEV) charging stations at the workplace is one strategy by which agencies can ...

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

    Energy.gov [DOE] (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 ...

  16. Workplace Charging Challenge Partner: Hewlett-Packard | Department...

    Energy.gov [DOE] (indexed site)

    Palo Alto, CA Charging Locations: Boise, ID; Corvallis, OR; Fort Collins, CO; Fremont, ... Woman charging electric vehicle at outdoor charing station. Meet Challenge Partners More ...

  17. Workplace Charging Challenge Partner: SemaConnect, Inc. | Department...

    Office of Environmental Management (EM)

    Joined the Challenge: July 2014 Headquarters: Bowie, MD Charging Location: Bowie, MD Domestic Employees: 25 SemaConnect develops and produces electric vehicle charging stations and ...

  18. Sample Employee Survey for Workplace Charging Planning | Department...

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

    Employers considering whether workplace charging is right for their organization or employers considering how many plug-in electric vehicle charging stations to install will want ...

  19. Workplace Charging Challenge Partner: Lane Regional Air Protection...

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

    Employees and the public are encouraged to charge their vehicles at LRAPA's office. As of September 2014, LRAPA has four Level 2 charging stations. Meet Challenge Partners Worplace ...

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

    U.S. Department of Energy (DOE) - all 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 ...

  1. Workplace Charging Challenge Partner: Freudenberg-NOK Sealing...

    Energy.gov [DOE] (indexed site)

    Freudenberg-NOK Partners with US Department of Energy on Electric Vehicle Charging Station Initiative Freudenberg-NOK pledges to install additional charging stations at ...

  2. Workplace Charging Challenge Partner: Sierra Nevada Brewing Co...

    Energy Saver

    In 2009, the company installed two plug-in electric vehicle (PEV) charging stations at its brewery in Chico, California which offers free charging to employees, venders, and ...

  3. Workplace Charging Challenge Partner: Hannah Solar, LLC | Department...

    Office of Environmental Management (EM)

    Hannah Solar installed three plug-in electric vehicle (PEV) charging stations at the company's energy net positive office building in Atlanta. The company installed the charging ...

  4. travel-demand-modeling

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

    Demand Modeler, Cambridge Systematics, Tallahassee, FL Abstract ... Travel demand ... Ahmed Mohideen Travel Demand Modeler Cambridge Systematics, Tallahassee, FL Transportation ...

  5. Commercial & Industrial Demand Response

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

    & Events Skip navigation links Smart Grid Demand Response Agricultural Residential Demand Response Commercial & Industrial Demand Response Cross-sector Demand Response...

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

    SciTech Connect

    Not Available

    2012-04-01

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

  7. Plug-in Electric Vehicle Outreach

    Energy.gov [DOE] (indexed site)

    Plug-in Electric Vehicle Outreach Resources for Employees After you've installed plug-in electric vehicle (PEV) charging stations at your work site, you'll want to educate your ...

  8. Vehicle Technology and Alternative Fuel Basics | Department of Energy

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

    Vehicle Technology and Alternative Fuel Basics Vehicle Technology and Alternative Fuel Basics Photo of an electric car plugged in and charging. Learn about exciting technologies and ongoing research in advanced technology vehicles and alternative fuel vehicles that run on fuels other than traditional petroleum.. ADVANCED TECHNOLOGY AND ALTERNATIVE FUEL VEHICLES There are a variety of alternative fuel vehicles and advanced technology vehicles available. Learn about: Flexible Fuel Vehicles Fuel

  9. Charging Up in King County, Washington

    ScienceCinema

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2016-07-12

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

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

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

    such as driving plug-in electric vehicles (PEVs), to reduce their personal carbon footprints. ... VEIC employees own a plug-in vehicle and are now able to charge their car at work. ...

  11. Charging Up in King County, Washington

    Energy.gov [DOE]

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a...

  12. Charging Up in King County, Washington

    SciTech Connect

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2011-01-01

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  13. Battery control system for hybrid vehicle and method for controlling a hybrid vehicle battery

    DOEpatents

    Bockelmann, Thomas R.; Hope, Mark E.; Zou, Zhanjiang; Kang, Xiaosong

    2009-02-10

    A battery control system for hybrid vehicle includes a hybrid powertrain battery, a vehicle accessory battery, and a prime mover driven generator adapted to charge the vehicle accessory battery. A detecting arrangement is configured to monitor the vehicle accessory battery's state of charge. A controller is configured to activate the prime mover to drive the generator and recharge the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a first predetermined level, or transfer electrical power from the hybrid powertrain battery to the vehicle accessory battery in response to the vehicle accessory battery's state of charge falling below a second predetermined level. The invention further includes a method for controlling a hybrid vehicle powertrain system.

  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. 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. Vehicle Technologies Office Recognizes Individuals and Teams...

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

    ... (ORNL) received a Distinguished Achievement (Team) Award for developing and demonstrating the world's first 20-kW wireless power transfer charging system for electric vehicles. ...

  17. 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 ...

  18. ETA-UTP008 - Battery Charging

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

    This procedure identifies the proper method for the conduct of charging the main propulsion batteries installed in an electric vehicle while it is being tested during the UEV ...

  19. Workplace Charging Management Policies: Registration & Liability...

    Energy.gov [DOE] (indexed site)

    The California Plug-In Electric Vehicle Collaborative recently found that liability is one of employers' top concerns around workplace charging stations. Some Challenge partners ...

  20. Workplace Charging Challenge: Ambassadors | Department of Energy

    Office of Environmental Management (EM)

    are organizations that are knowledgeable about local incentives, best practices for workplace charging, and other aspects of plug-in electric vehicle (PEV) community readiness. ...

  1. Workplace Charging Challenge Partner: Eastern Washington University...

    Office of Environmental Management (EM)

    Installing electric vehicle charging stations in 2016 is one of many efforts that publically demonstrates Eastern's commitment toward sustainability and emissions reduction. Meet ...

  2. ETA-NTP008 Battery Charging

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

    proper method for the conduct of charging the main propulsion batteries installed in an electric vehicle while it is being tested during the NEV America Performance Test Program. ...

  3. Workplace Charging Challenge Partner: Clarkson University | Department...

    Energy Saver

    The establishment of two plug-in electric vehicle charging stations on campus helps to encourage employees to also bring sustainability actions into their own personal choices. ...

  4. Workplace Charging Challenge Partner: Vernier Software & Technology...

    Energy.gov [DOE] (indexed site)

    that are Earth friendly, Vernier Software & Technology provide to employees a variety of alternative transportation options, which include charging stations for electric vehicles. ...

  5. Workplace Charging Challenge Partner: Stanford University | Department...

    Office of Environmental Management (EM)

    As part of its emission-reduction efforts, Stanford University Parking & Transportation Services (P&TS) has increased the number of Level 2 electric vehicle charging stations on ...

  6. Workplace Charging Challenge Partner: Appalachian State University...

    Office of Environmental Management (EM)

    The University's transportation department has installed two charging stations on campus and a plug-in electric vehicle (PEV) is available to all campus members. The university has ...

  7. Workplace Charging Challenge Partner: WESCO International, Inc...

    Office of Environmental Management (EM)

    As a leading distributor of electrical products, WESCO provides plug-in electric vehicle (PEV) charging stations to its customers and employees. WESCO is committed to supporting ...

  8. Workplace Charging Challenge Partner: Kaiser Permanente | Department...

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

    As part of its commitment to reducing greenhouse gas emissions and creating healthy communities, Kaiser Permanente plans to host plug-in electric vehicle charging stations at an ...

  9. Workplace Charging Challenge Partner: The Hartford | Department...

    Energy Saver

    In 2011, The Hartford installed 6 charging stations at its three main campuses in Hartford, Simsbury and Windsor, Connecticut, for a total of 12 electric vehicle supply equipment ...

  10. Workplace Charging Challenge Partner: Sears Holdings Corporation...

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

    Sears Holdings Corporation (SHC) strives to build a team of engaged associates who embrace change and technology. Offering plug-in electric vehicle (PEV) charging stations at its ...

  11. Workplace Charging Challenge Partner: Avista Utilities | Department...

    Energy Saver

    Avista Utilities is committed to effective support for plug-in electric vehicle (PEV) adoption in its service territories. Avista first installed three charging stations with a ...

  12. Workplace Charging Challenge Partner: Raytheon | Department of...

    Office of Environmental Management (EM)

    Raytheon has installed fifteen dual 220-volt plug-in electric vehicle (PEV) charging stations spread across six operating locations in California, Colorado, Massachusetts, Texas ...

  13. Workplace Charging Challenge Partner: Prairie State College ...

    Energy Saver

    As part of Prairie State College's sustainability initiatives, the college installed two Level 2 plug-in electric vehicle (PEV) charging stations that are available for employee, ...

  14. Workplace Charging Challenge Partner: Organic Valley | Department...

    Office of Environmental Management (EM)

    Organic Valley believes that the installation of plug-in electric vehicle charging stations coupled with their use of renewable energy demonstrates their commitment to this goal. ...

  15. NREL: Technology Deployment - Fuels, Vehicles, and Transportation...

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

    Photo of a hand holding a Blackberry phone with the Alternative Fueling Station Locator on the screen. A ChargePoint electric vehicle charging station is in the background. NREL ...

  16. Workplace Charging Challenge: Engage Employees | Department of...

    Office of Environmental Management (EM)

    Engage Employees Workplace Charging Challenge: Engage Employees After you've installed plug-in electric vehicle (PEV) charging stations at your work site, you'll want to educate ...

  17. Workplace Charging Challenge Partner: Advocate Health Care |...

    Energy Saver

    This is why plug-in electric vehicle (PEV) charging stations have become an important part of Advocate's much larger sustainability goals. Advocate has a total of 11 PEV charging ...

  18. Workplace Charging Challenge Partner: Suffolk County Community...

    Energy.gov [DOE] (indexed site)

    The college has installed four plug-in electric vehicle (PEV) charging stations at each of the three campuses. The PEV charging stations may be used by faculty, staff, students, ...

  19. Workplace Charging Challenge Partner: Unum Group | Department...

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

    The success of a pilot project in early 2015 of four dedicated 110V plug-in electric vehicle (PEV) charging stations has led to the installation of four additional PEV charging ...

  20. Workplace Charging Challenge Partner: Telefonix, Inc. | Department...

    Office of Environmental Management (EM)

    IL Domestic Employees: 94 As an ISO 1400 certified manufacturer of plug-in electric vehicle (PEV) charging stations, workplace charging is a part of the Telefonix company ethos. ...

  1. Workplace Charging Challenge Partner: Power Integrations, Inc...

    Energy.gov [DOE] (indexed site)

    Power Integrations installed ten level 2 plug-in electric vehicle charging stations at its San Jos headquarters in 2012, expanding the installation to a total of 22 charging ...

  2. Workplace Charging Challenge Partner: Shorepower Technologies...

    Energy Saver

    July 30, 2014 Getting a charge out of work Portland already has more electric vehicle charging stations per capita than any other city and it apparently aims to hold onto its lead. ...

  3. Workplace Charging Challenge Partner: Riverside County | Department...

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

    One of the steps toward this brighter future involves building plug-in electric vehicle (PEV) charging infrastructure. A grant award in 2012 resulted in seven PEV charging stations ...

  4. Plug-in Electric Vehicle Interactions with a Small Office Building: An Economic Analysis using DER-CAM

    SciTech Connect

    Momber, Ilan; Gomez, Tomás; Venkataramanan, Giri; Stadler, Michael; Beer, Sebastian; Lai, Judy; Marnay, Chris; Battaglia, Vincent

    2010-06-01

    It is generally believed that plug-in electric vehicles (PEVs) offer environmental and energy security advantages compared to conventional vehicles. Policies are stimulating electric transportation deployment, and PEV adoption may grow significantly. New technology and business models are being developed to organize the PEV interface and their interaction with the wider grid. This paper analyzes the PEVs' integration into a building's Energy Management System (EMS), differentiating between vehicle to macrogrid (V2M) and vehicle to microgrid (V2m) applications. This relationship is modeled by the Distributed Energy Resources Customer Adoption Model (DER-CAM), which finds optimal equipment combinations to meet microgrid requirements at minimum cost, carbon footprint, or other criteria. Results derive battery value to the building and the possibility of a contractual affiliation sharing the benefit. Under simple annual fixed payments and energy exchange agreements, vehicles are primarily used to avoid peak demand charges supplying cheaper off-peak electricity to the building during workdays.

  5. Electric Drive Vehicles Overview

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

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

  6. Vehicle Technologies Office: Transportation System Analytical Tools |

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

    Department of Energy Modeling, Testing, Data & Results » Vehicle Technologies Office: Transportation System Analytical Tools Vehicle Technologies Office: Transportation System Analytical Tools The Vehicle Technologies Office (VTO) has supported the development of a number of software packages and online tools to model individual vehicles and the overall transportation system. Most of these tools are available for free or a nominal charge. Modeling tools that simulate entire vehicles and

  7. Discrete Choice Analysis: Hydrogen FCV Demand Potential | Department of

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

    Energy Discrete Choice Analysis: Hydrogen FCV Demand Potential Discrete Choice Analysis: Hydrogen FCV Demand Potential Presentation by Cory Welch at the 2010-2025 Scenario Analysis for Hydrogen Fuel Cell Vehicles and Infrastructure meeting on January 31, 2007. scenario_analysis_welch1_07.pdf (2.37 MB) More Documents & Publications HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution) Model Analysis Analysis of the Transition to Hydrogen Fuel Cell Vehicles and the Potential

  8. 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 ...

  9. Using Electric Vehicles to Meet Balancing Requirements Associated with Wind Power

    SciTech Connect

    Tuffner, Francis K.; Kintner-Meyer, Michael CW

    2011-07-31

    Many states are deploying renewable generation sources at a significant rate to meet renewable portfolio standards. As part of this drive to meet renewable generation levels, significant additions of wind generation are planned. Due to the highly variable nature of wind generation, significant energy imbalances on the power system can be created and need to be handled. This report examines the impact on the Northwest Power Pool (NWPP) region for a 2019 expected wind scenario. One method for mitigating these imbalances is to utilize plug-in hybrid electric vehicles (PHEVs) or battery electric vehicles (BEVs) as assets to the grid. PHEVs and BEVs have the potential to meet this demand through both charging and discharging strategies. This report explores the usage of two different charging schemes: V2GHalf and V2GFull. In V2GHalf, PHEV/BEV charging is varied to absorb the additional imbalance from the wind generation, but never feeds power back into the grid. This scenario is highly desirable to automotive manufacturers, who harbor great concerns about battery warranty if vehicle-to-grid discharging is allowed. The second strategy, V2GFull, varies not only the charging of the vehicle battery, but also can vary the discharging of the battery back into the power grid. This scenario is currently less desirable to automotive manufacturers, but provides an additional resource benefit to PHEV/BEVs in meeting the additional imbalance imposed by wind. Key findings in the report relate to the PHEV/BEV population required to meet the additional imbalance when comparing V2GHalf to V2GFull populations, and when comparing home-only-charging and work-and-home-charging scenarios. Utilizing V2GFull strategies over V2GHalf resulted in a nearly 33% reduction in the number of vehicles required. This reduction indicates fewer vehicles are needed to meet the unhandled energy, but they would utilize discharging of the vehicle battery into the grid. This practice currently results in the

  10. Workplace Charging Management Policies Webinar | Department of Energy

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

    Management Policies Webinar Workplace Charging Management Policies Webinar Learn about effective workplace charging policies and procedures in the areas of administration, registration and liability, pricing and sharing. Read the text version. Workplace Charging Management Policies Presentation (4.81 MB) More Documents & Publications Level 1 Electric Vehicle Charging at the Workplace Workplace Charging Presentation Workplace Charging Challenge Summit 2014: Session 2, Track B

  11. Federal Workplace Charging Workshop Presentation | Department of Energy

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

    Federal Workplace Charging Workshop Presentation Federal Workplace Charging Workshop Presentation Sarah Olexsak -- U.S. Department of Energy Workplace Charging Challenge Olexsak - DOE.pdf (1.22 MB) More Documents & Publications Level 1 Electric Vehicle Charging at the Workplace EVSE Reimbursement Tool to Support Federal Agency Implementation of Workplace Charging Federal Workplace Charging Workshop Presentation

  12. AVTA: Siemens-VersiCharge AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Siemens-VersiCharge Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  13. AVTA: ChargePoint AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the ChargePoint AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  14. Workplace Charging Challenge: Join the Challenge | Department of Energy

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

    Plug-in Electric Vehicles & Batteries » Workplace Charging Challenge » Workplace Charging Challenge: Join the Challenge Workplace Charging Challenge: Join the Challenge Workplace Charging Challenge: Join the Challenge The Workplace Charging Challenge aims to have 500 U.S. employers join the initiative as partners by 2018. Partners set a minimum goal of providing charging for a portion of plug-in electric vehicle (PEV) driving employees and a best practice goal of meeting all employee

  15. Utilization of LPG for vehicles in Japan

    SciTech Connect

    Kusakabe, M.; Makino, M.; Tokunoh, M.

    1988-01-01

    LPG demand for vehicles amounts to 1.8 MM tons annually, equivalent to about 11% of the total LPG consumption in Japan. The feature which dominates the demand of LPG as a vehicle fuel in Japan is the high penetration of LPG powered vehicles into taxi fleets. This has been made possible following the rationalization in the taxi business in the early 1960s. Today, three quarters of LPG vehicles, numbering some 235,000 while representing only about 1% of the total number of vehicles, account for nearly 93% of all taxicabs.

  16. Project Fever - Fostering Electric Vehicle Expansion in the Rockies

    SciTech Connect

    Swalnick, Natalia

    2013-06-30

    Project FEVER (Fostering Electric Vehicle Expansion in the Rockies) is a part of the Clean Cities Community Readiness and Planning for Plug-in Electric Vehicles and Charging Infrastructure Funding Opportunity funded by the U.S. Department of Energy (DOE) for the state of Colorado. Tasks undertaken in this project include: Electric Vehicle Grid Impact Assessment; Assessment of Electrical Permitting and Inspection for EV/EVSE (electric vehicle/electric vehicle supply equipment); Assessment of Local Ordinances Pertaining to Installation of Publicly Available EVSE;Assessment of Building Codes for EVSE; EV Demand and Energy/Air Quality Impacts Assessment; State and Local Policy Assessment; EV Grid Impact Minimization Efforts; Unification and Streamlining of Electrical Permitting and Inspection for EV/EVSE; Development of BMP for Local EVSE Ordinances; Development of BMP for Building Codes Pertaining to EVSE; Development of Colorado-Specific Assessment for EV/EVSE Energy/Air Quality Impacts; Development of State and Local Policy Best Practices; Create Final EV/EVSE Readiness Plan; Develop Project Marketing and Communications Elements; Plan and Schedule In-person Education and Outreach Opportunities.

  17. Workplace Charging Challenge Partner: Michigan State University...

    Office of Environmental Management (EM)

    Michigan State University is committed to reducing its carbon footprint by using and promoting clean transportation. As the employee demand for charging stations became more ...

  18. Workplace Charging Challenge Partner: Eli Lilly | Department...

    Energy Saver

    In 2012, Lilly installed several workplace charging stations at its two main campuses in Indianapolis, Indiana. Employee engagement is important to the company and the demand for ...

  19. Workplace Charging - Attracting Tenants through Charged Up Facilities |

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

    Department of Energy - Attracting Tenants through Charged Up Facilities Workplace Charging - Attracting Tenants through Charged Up Facilities Nationwide, leased facilities constitute almost half of workplaces. Competitive property managers are constantly looking for new, innovative offerings to attract tenants, including advanced building designs and services, mass transit accessibility, and energy-efficient certifications. As more plug-in electric vehicles (PEVs) hit the road across the

  20. Optimizing and Diversifying Electric Vehicle Driving Range for U.S. Drivers

    SciTech Connect

    Lin, Zhenhong

    2014-01-01

    Properly determining the driving range is critical for accurately predicting the sales and social benefits of battery electric vehicles (BEVs). This study proposes a framework for optimizing the driving range by minimizing the sum of battery price, electricity cost, and range limitation cost referred to as the range-related cost as a measurement of range anxiety. The objective function is linked to policy-relevant parameters, including battery cost and price markup, battery utilization, charging infrastructure availability, vehicle efficiency, electricity and gasoline prices, household vehicle ownership, daily driving patterns, discount rate, and perceived vehicle lifetime. Qualitative discussion of the framework and its empirical application to a sample (N=36,664) representing new car drivers in the United States is included. The quantitative results strongly suggest that ranges of less than 100 miles are likely to be more popular in the BEV market for a long period of time. The average optimal range among U.S. drivers is found to be largely inelastic. Still, battery cost reduction significantly drives BEV demand toward longer ranges, whereas improvement in the charging infrastructure is found to significantly drive BEV demand toward shorter ranges. The bias of a single-range assumption and the effects of range optimization and diversification in reducing such biases are both found to be significant.

  1. Optimizing and Diversifying Electric Vehicle Driving Range for U.S. Drivers

    DOE PAGES [OSTI]

    Lin, Zhenhong

    2014-08-11

    Properly determining the driving range is critical for accurately predicting the sales and social benefits of battery electric vehicles (BEVs). This study proposes a framework for optimizing the driving range by minimizing the sum of battery price, electricity cost, and range limitation cost referred to as the "range-related cost" as a measurement of range anxiety. The objective function is linked to policy-relevant parameters, including battery cost and price markup, battery utilization, charging infrastructure availability, vehicle efficiency, electricity and gasoline prices, household vehicle ownership, daily driving patterns, discount rate, and perceived vehicle lifetime. Qualitative discussion of the framework and its empiricalmore » application to a sample (N=36664) representing new car drivers in the United States is included. The quantitative results strongly suggest that ranges of less than 100 miles are likely to be more popular in the BEV market for a long period of time. The average optimal range among U.S. drivers is found to be largely inelastic. Still, battery cost reduction significantly drives BEV demand toward longer ranges, whereas improvement in the charging infrastructure is found to significantly drive BEV demand toward shorter ranges. In conclusion, the bias of a single-range assumption and the effects of range optimization and diversification in reducing such biases are both found to be significant.« less

  2. Optimizing and Diversifying Electric Vehicle Driving Range for U.S. Drivers

    SciTech Connect

    Lin, Zhenhong

    2014-08-11

    Properly determining the driving range is critical for accurately predicting the sales and social benefits of battery electric vehicles (BEVs). This study proposes a framework for optimizing the driving range by minimizing the sum of battery price, electricity cost, and range limitation cost referred to as the "range-related cost" as a measurement of range anxiety. The objective function is linked to policy-relevant parameters, including battery cost and price markup, battery utilization, charging infrastructure availability, vehicle efficiency, electricity and gasoline prices, household vehicle ownership, daily driving patterns, discount rate, and perceived vehicle lifetime. Qualitative discussion of the framework and its empirical application to a sample (N=36664) representing new car drivers in the United States is included. The quantitative results strongly suggest that ranges of less than 100 miles are likely to be more popular in the BEV market for a long period of time. The average optimal range among U.S. drivers is found to be largely inelastic. Still, battery cost reduction significantly drives BEV demand toward longer ranges, whereas improvement in the charging infrastructure is found to significantly drive BEV demand toward shorter ranges. In conclusion, the bias of a single-range assumption and the effects of range optimization and diversification in reducing such biases are both found to be significant.

  3. Integrated PEV Charging Solutions and Reduced Energy for Occupant Comfort (Brochure)

    SciTech Connect

    Not Available

    2012-01-01

    Brochure on Vehicle Testing and Integration Facility, featuring the Vehicle Modification Facility, Vehicle Test Pad and ReCharge Integrated Demonstration System. Plug-in electric vehicles (PEVs) offer the opportunity to shift transportation energy demands from petroleum to electricity, but broad adoption will require integration with other systems. While automotive experts work to reduce the cost of PEVs, fossil fueled cars and trucks continue to burn hundreds of billions of gallons of petroleum each year - not only to get from point A to point B, but also to keep passengers comfortable with air conditioning and heat. At the National Renewable Energy Laboratory (NREL), three installations form a research laboratory known as the Vehicle Testing and Integration Facility (VTIF). At the VTIF, engineers are developing strategies to address two separate but equally crucial areas of research: meeting the demands of electric vehicle-grid integration and minimizing fuel consumption related to vehicle climate control. Part of NREL's Center for Transportation Technologies and Systems (CTTS), the VTIF is dedicated to renewable and energy efficient solutions. This facility showcases technology and systems designed to increase the viability of sustainably powered vehicles. NREL researchers instrument every class of on-road vehicle, conduct hardware and software validation for electric vehicle (EV) components and accessories, and develop analysis tools and technology for the Department of Energy, other government agencies and industry partners. Research conducted at the VTIF examines the interaction of building energy systems, utility grids, renewable energy sources and PEVs, integrating energy management solutions, and maximizing potential greenhouse gas (GHG) reduction, while smoothing the transition and reducing costs for EV owners. NREL's collaboration with automakers, charging station manufacturers, utilities and fleet operators to assess technologies using VTIF resources is

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

    Energy.gov [DOE] (indexed site)

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

  5. Plugged In: Understanding How and Where Plug-in Electric Vehicle...

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

    Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers Charge Up Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers Charge Up December 2, ...

  6. AVTA: Hasdec DC Fast Charging Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Hasdec DC fast charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  7. Improving Petroleum Displacement Potential of PHEVs Using Enhanced Charging Scenarios: Preprint

    SciTech Connect

    Markel, T.; Smith, K.; Pesaran, A. A.

    2009-05-01

    Describes NREL's R&D on the petroleum displacement potential of plug-in hybrid vehicles; vehicles charged during the day would save about 5% more fuel than those charged at night.

  8. Electric Vehicle Supply Equipment (EVSE) Test Report: ClipperCreek

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

    Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state ... demand curves are dependent upon the vehicle Features and Specifcations Reference: ...

  9. Electric Vehicle Supply Equipment (EVSE) Test Report: Leviton

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

    Test Vehicle 1,3 Make and model 2011 Chevrolet Volt Battery type Li-ion Steady state ... demand curves are dependent upon the vehicle Features and Specifcations Reference: ...

  10. Level 2 Charging at the Workplace | Department of Energy

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

    2 Charging at the Workplace Level 2 Charging at the Workplace Many employers choose Level 2 (208/240V AC) charging stations for their workplace charging program. During one hour of charging, a Level 2 charging station can add 10 to 20 miles of range to a plug-in electric vehicle's (PEV) battery pack (range increase depends on a vehicle's efficiency, charging power, use of auxiliary loads, etc.). Multiple employees can recharge their PEVs using the same Level 2 charging station by moving cars or

  11. EV Everywhere Workplace Charging Challenge: Benefits of Joining |

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

    Department of Energy EV Everywhere Workplace Charging Challenge: Benefits of Joining EV Everywhere Workplace Charging Challenge: Benefits of Joining 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 to adopt advanced technology as well as increasing consumer exposure and access to PEV charging opportunities. Employer-provided PEV charging also

  12. NREL: Distributed Grid Integration - Vehicle-to-Grid Project

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

    NREL engineers test and analyze electrical vehicle charging and discharging to the electric grid, known as Vehicle-to-Grid (V2G). Testing is conducted at NREL's Distributed Energy ...

  13. Maximizing the Benefits of Plug-in Electric Vehicles - Continuum...

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

    In fact, most usage scenarios show that PEVs may actually benefit the utility grid." A photo of two electric vehicles in a research facility. Electric vehicle charging stations in ...

  14. What Are Your Thoughts on Electric Vehicles? | Department of Energy

    Energy Saver

    Thoughts on Electric Vehicles? What Are Your Thoughts on Electric Vehicles? October 21, 2010 - 7:30am Addthis On Tuesday, Erin told you about some pilot programs to install residential and commercial charging stations throughout the United States. These pilot programs will help researchers determine where the best locations are for these charging stations (outside the home). With the ramp-up in charging stations, tell us: What are your thoughts on electric vehicles? Each Thursday, you have the

  15. AVTA: ChargePoint America Recovery Act Charging Infrastructure Reports

    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 reports describe results of data collected through the Chargepoint America project, which deployed 4,600 public and home charging stations throughout the U.S. This research was conducted by Idaho National Laboratory.

  16. Demand Response | Department of Energy

    Energy Saver

    Technology Development Smart Grid Demand Response Demand Response Demand Response Demand response provides an opportunity for consumers to play a significant role in the ...

  17. Cross-sector Demand Response

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

    & Events Skip navigation links Smart Grid Demand Response Agricultural Residential Demand Response Commercial & Industrial Demand Response Cross-sector Demand Response...

  18. Alternator control for battery charging

    SciTech Connect

    Brunstetter, Craig A.; Jaye, John R.; Tallarek, Glen E.; Adams, Joseph B.

    2015-07-14

    In accordance with an aspect of the present disclosure, an electrical system for an automotive vehicle has an electrical generating machine and a battery. A set point voltage, which sets an output voltage of the electrical generating machine, is set by an electronic control unit (ECU). The ECU selects one of a plurality of control modes for controlling the alternator based on an operating state of the vehicle as determined from vehicle operating parameters. The ECU selects a range for the set point voltage based on the selected control mode and then sets the set point voltage within the range based on feedback parameters for that control mode. In an aspect, the control modes include a trickle charge mode and battery charge current is the feedback parameter and the ECU controls the set point voltage within the range to maintain a predetermined battery charge current.

  19. PEV Grid Integration Research - Vehicles, Buildings, and Renewables...

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

    Backup Power Explore strategies for enabling the export of vehicle power to assist in grid outages and disaster-recovery efforts Local Power Quality Leverage charge system ...

  20. Vehicle Technologies Office: Past Funding Opportunities and Selections...

    Energy.gov [DOE] (indexed site)

    - Projects Selected Zero Emission Cargo Transport Demonstration - DE-FOA-0000669 Wireless Charging for Electric Vehicles - DE-FOA-0000667 Predictive Modeling for Automotive ...

  1. 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 ...

  2. Electric Vehicle Supply Equipment (EVSE) Test Report: Schneider...

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

    Schneider Electric EVSE Features Charge Delay Option Power Light Indicator Eight-segment ... ambient temperature (F) 64 Test Vehicle 1,3 Make and model 2012 Chevrolet Volt ...

  3. DOD/NREL Model Integrates Vehicles, Renewables & Microgrid (Fact...

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

    "The ability to integrate electric vehicle charging with renewables supports several Army energy security challenges for the future," explains Vince Guthrie, utility programs ...

  4. LEAFing Through New Vehicle Technology | Department of Energy

    Energy.gov [DOE] (indexed site)

    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 ...

  5. Workplace Charging Challenge Partner: Washington Area New Automobile...

    Office of Environmental Management (EM)

    franchised new car dealers in the metropolitan Washington region. Workplace charging matches the vision of these dealers to support the creation of sustainable electric vehicle ...

  6. Workplace Charging Challenge Partner: City of Sacramento | Department...

    Office of Environmental Management (EM)

    In 2012, Sacramento's City Council adopted a resolution to proceed with a contract to implement "Electric Vehicle Charging Stations in Various City Public Parking Garages." The ...

  7. Workplace Charging Challenge Partner: ClipperCreek, Inc. | Department...

    Office of Environmental Management (EM)

    Joined the Challenge: April 2014 Headquarters: Auburn, CA Charging Location: Auburn, CA Domestic Employees: 35 ClipperCreek is a leading manufacturer of Electric Vehicle Supply ...

  8. ChargePoint is Helping Electrify America's Transportation | Department...

    Energy.gov [DOE] (indexed site)

    of plug-in electric vehicles (PEVs), the Energy Department supported the ChargePoint America project in 2009 under the American Recovery and Reinvestment Act. At the...

  9. Workplace Charging Challenge Partner: Intertek Center for Evaluation...

    Energy Saver

    Intertek CECET is proud to offer over 30 Level 2 and DC Fast charging stations, signifying their commitment to the PEV industry and furthering advanced vehicle technologies. In ...

  10. Workplace Charging Challenge Partner: Oak Ridge National Laboratory...

    Energy.gov [DOE] (indexed site)

    Oak Ridge National Laboratory's (ORNL's) Sustainable Campus Initiative contains a roadmap for development of electric vehicle charging stations, indicating that plug-in electric ...

  11. Workplace Charging Challenge Partner: Fraunhofer Center for Sustainabl...

    Energy Saver

    CSE supports its employees' efforts to advance the adoption of clean energy both at work and at home. By installing electric vehicle charging stations at their Albuquerque solar ...

  12. Workplace Charging Challenge Partner: FEV North America Inc....

    Energy Saver

    At the company's Auburn Hills, Michigan campus, FEV North America, Inc. has installed several charging stations that are available to employees with plug-in electric vehicles. This ...

  13. Workplace Charging Challenge Partner: APEI | Department of Energy

    Office of Environmental Management (EM)

    There are four Level 2 charging stations, each with capacity for six vehicles - resulting in 24 EVSE available for affiliate use. Meet Challenge Partners More Information APEI ...

  14. Microgrid V2G Charging Station Interconnection Testing (Presentation)

    SciTech Connect

    Simpson, M.

    2013-07-01

    This presentation by Mike Simpson of the National Renewable Energy Laboratory (NREL) describes NREL's microgrid vehicle-to-grid charging station interconnection testing.

  15. Workplace Charging Challenge Partner: University of Alaska Southeast...

    Energy Saver

    Embracing electric vehicles is a natural for this seaside community and UAS has engaged this technology by providing charging stations for staff and students. Meet Challenge ...

  16. Workplace Charging Challenge Partner: Pentair Water Pool and...

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

    contribution to reducing greenhouse gas emissions by manufacturing energy-efficient ... plug-in electric vehicle (PEV) charging stations and has hosted a demonstration for ...

  17. Residential Demand Sector Data, Commercial Demand Sector Data, Industrial Demand Sector Data - Annual Energy Outlook 2006

    SciTech Connect

    2009-01-18

    Tables describing consumption and prices by sector and census division for 2006 - includes residential demand, commercial demand, and industrial demand

  18. Electric Vehicle Supply Equipment (EVSE) Test Report: Siemens...

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

    2,500 3,000 Time (s) Power (Watts) Charge Start EVSE Power In EVSE Power Out Electric Vehicle Supply Equipment (EVSE) Test Report: Siemens-VersiCharge EVSE Tested ...

  19. Fact #659: January 24, 2011 Fuel Economy Ratings for Vehicles...

    Energy Saver

    The Leaf charges at 34 kW-hrs per 100 miles and can go 73 miles on a fully charged battery. The annual electric cost for this vehicle is 561.00. Chevy Volt Graphic of EPA window ...

  20. Electric vehicles

    SciTech Connect

    Not Available

    1990-03-01

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

  1. Power control apparatus and methods for electric vehicles

    DOEpatents

    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.

  2. ChargePoint is Helping Electrify America's Transportation | Department...

    Energy Saver

    ChargePoint is Helping Electrify America's Transportation September 17, 2014 - 9:07am Addthis A plug-in electric vehicle (PEV) charging station in Rhode Island. | Photo courtesy of ...

  3. DC Fast Charging at the Workplace | Department of Energy

    Energy.gov [DOE] (indexed site)

    Most employers offering plug-in electric vehicle (PEV) charging install Level 1 or Level 2 charging stations, but there are some cases where employers may want to consider ...

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

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

    EV Everywhere: Charging at Home Because residential charging is convenient and inexpensive, most plug-in electric vehicle (also known as electric cars or EVs) drivers do more than ...

  5. Workplace Charging Challenge Partner: College of Lake County...

    Energy Saver

    Plug-in electric vehicle (PEV) charging stations help the College to meet both aspects of this goal. The College installed its first charging station in the fall of 2014 and plans ...

  6. Workplace Charging Challenge Partner: City of Fort Collins |...

    Energy Saver

    As of 2015, the City has 12 public charging stations that are capable of simultaneously charging 25 plug-in electric vehicles (PEVs). PEV deployment and adoption are a key ...

  7. Workplace Charging Challenge Partner: Capital One Financial Corporatio...

    Energy Saver

    As of early 2014, Capital One has installed 60 Level 2 plug-in electric vehicle (PEV) charging units at five company sites. These charging stations support associates who purchase ...

  8. Workplace Charging Challenge Partner: State University of New...

    Energy.gov [DOE] (indexed site)

    In Fall 2014, SUNY New Paltz installed three Level 2 charging stations creating six total charging spots. The college is in the process of assessing future plug-in electric vehicle ...

  9. Workplace Charging Challenge Partner: AeroVironment, Inc. | Department...

    Energy Saver

    AeroVironment has about 20 electric vehicle charging stations and fast chargers installed at five of their work locations for employee use. Workplace charging is a core part of our ...

  10. Workplace Charging Challenge Partner: Sloan | Department of Energy

    Office of Environmental Management (EM)

    just outside of Chicago, provides four Level 2 plug-in electric vehicle (PEV) charging stations for Sloan employees, visitors and guests to use free of charge. To further ...

  11. Fact #909: January 25, 2016 Workplace Charging Accounts for About...

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

    Although the Nissan Leaf is an all-electric vehicle while the Chevrolet Volt is a plug-in hybrid, both models had similar charging patterns with more than half of all charging ...

  12. Workplace Charging Challenge Partner: Southern California Edison |

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

    Department of Energy California Edison Workplace Charging Challenge Partner: Southern California Edison Workplace Charging Challenge Partner: Southern California Edison Joined the Challenge: February 2013 Headquarters: Rosemead, CA Charging Location: Rosemead, CA Domestic Employees: 13,000 Southern California Edison (SCE) installed 49 Level 2 Electric Vehicle Service Equipment (EVSEs) at various locations between 2010-2012 for both employee and fleet charging. In early 2013, SCE began a

  13. DOTs Workplace Charging Program

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

    DOT's Workplace Charging Program Eugene Tumblin October 19, 2016 * DOT was the first Federal Agency to join DOE's Workplace Charging Challenge in 2015. * DOT's goal is to provide 500 workplace charging Electric Vehicles Supply Equipment (EVSE) by 2025. DOT Joins Workplace Charging Challenge 2 10/19/2016 * Establish partnerships to leverage WPC technical experience. * Identify employee interest in WPC opportunities. * Develop internal guidance or policy for WPC. * Pilot test the use of existing

  14. Force Modulation System for Vehicle Manufacturing | Department...

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

    Recent U.S. automobile sales show a growing demand for more fuel-efficient and environmentally-friendly vehicles, including hybrids. The U.S. auto industry is pursuing at least two ...

  15. Permit for Charging Equipment Installation: Electric Vehicle...

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

    out of the 2011 edition of the National Electrical Code (NEC) NFPA 70, Article 625 ... Please refer to the current edition of the electrical code adopted by the local ...

  16. Workplace Charging Challenge Progress Update 2014: Employers Take Charge

    Alternative Fuels and Advanced Vehicles Data Center

    Progress Update 2014: Employers Take Charge U.S. Department of Energy's EV Everywhere Workplace 2 As the Workplace Charging Challenge nears its second anniversary, I am pleased to reflect on the continued rapid advancement of plug-in electric vehicles (PEVs), the exciting progress to date of our partners and ambassadors, and the phenomenal growth in the number of organizations that have joined the Challenge since its inception. What began as a commitment by 13 founding employer partners has now

  17. Workplace Charging Challenge Partner: EV Connect | Department of Energy

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

    EV Connect Workplace Charging Challenge Partner: EV Connect Workplace Charging Challenge Partner: EV Connect Joined the Challenge: January 7, 2015 Headquarters: Los Angeles, CA Charging Location: Los Angeles, CA Domestic Employees: 20 EV Connect develops and produces electric vehicle charging solutions. Leveraging their own workplace solution at their offices, more than half of EV Connect's employees drive plug-in electric vehicles (PEVs). Meet Challenge Partners

  18. How to find fees, taxes, and other charges built into rate in...

    OpenEI (Open Energy Information) [EERE & EIA]

    and other charges built into rate in different locations Home > Groups > Utility Rate Hi, I am looking to find the rate charges beyond demand, generation, and transmission that...

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

    SciTech Connect

    Hadley, Stanton W; Tsvetkova, Alexandra A

    2008-01-01

    projection of 25% market penetration by 2020, involving a mixture of sedans and sport utility vehicles. The calculations were done using the Oak Ridge Competitive Electricity Dispatch (ORCED) model, a model developed over the past 12 years to evaluate a wide variety of critical electricity sector issues. Seven scenarios were run for each region for 2020 and 2030, for a total of 182 scenarios. In addition to a base scenario of no PHEVs, the authors modeled scenarios assuming that vehicles were either plugged in starting at 5:00 p.m. (evening) or at 10:00 p.m.(night) and left until fully charged. Three charging rates were examined: 120V/15A (1.4 kW), 120V/20A (2 kW), and 220V/30A (6 kW). Most regions will need to build additional capacity or utilize demand response to meet the added demand from PHEVs in the evening charging scenarios, especially by 2030 when PHEVs have a larger share of the installed vehicle base and make a larger demand on the system. The added demands of evening charging, especially at high power levels, can impact the overall demand peaks and reduce the reserve margins for a region's system. Night recharging has little potential to influence peak loads, but will still influence the amount and type of generation.

  20. Energy 101: Electric Vehicles | Department of Energy

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

    That means as the owner of an all-electric vehicle, you never have to fuel up at the gas pump -- instead, you just recharge the battery at home or at charging stations along your ...

  1. 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

  2. Workplace Charging Challenge Partner: ALIO Industries | Department...

    Office of Environmental Management (EM)

    ALIO Industries is an example in its community by utilizing four plug-in electric vehicle (PEV) charging stations and making one available for general public use during normal ...

  3. Workplace Charging Challenge Partner: MOM's Organic Market |...

    Office of Environmental Management (EM)

    To encourage employees to drive plug-in electric vehicles, MOM's offers access to three charging stations at its headquarters and stores. It also offers full-time employees a 15% ...

  4. Workplace Charging Challenge Partner: Sprint | Department of...

    Energy.gov [DOE] (indexed site)

    of plug-in electric vehicles (PEVs) to reduce harmful CO2 emissions. Sprint has installed 30 charging stations for employees at its company headquarters in Overland Park, Kansas. ...

  5. Workplace Charging Challenge Partner: Louisiana State University...

    Energy.gov [DOE] (indexed site)

    Rouge, LA Domestic Employees: 36,757 Louisiana State University (LSU) has 3 charging stations on campus, and 12 plug-in electric vehicles routinely used the stations in 2015. ...

  6. Workplace Charging Challenge Partner: Northwest Evaluation Association...

    Office of Environmental Management (EM)

    As of 2015, NWEA has installed three plug-in electric vehicle (PEV) charging stations for staff to use at no cost. NWEA is committed to all forms of alternative transportation, ...

  7. Workplace Charging Challenge Partner: Gonzaga University | Department...

    Office of Environmental Management (EM)

    For Gonzaga University, installing plug-in electric vehicle charging stations is consummate with their mission to care for creation and be stewards of resources. As part of this ...

  8. Workplace Charging Challenge Partner: DTE Energy | Department...

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

    energy and energy-technology company providing solutions to meet the needs of 21st century customers including the installation of plug-in electric vehicle (PEV) charging stations. ...

  9. Workplace Charging Challenge Partner: Boise State University...

    Office of Environmental Management (EM)

    is known for its support of alternative transportation options, and is pleased to offer two Level 2 plug-in electric vehicle (PEV) charging stations in both of its parking garages. ...

  10. Workplace Charging Challenge Partner: Straus Family Creamery...

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

    To date, the company owns three plug-in electric vehicles (PEVs), and has installed five, free PEV charging stations for employees at its two locations. As an organic processor, ...

  11. Demand Response Analysis Tool

    Energy Science and Technology Software Center

    2012-03-01

    Demand Response Analysis Tool is a software developed at the Lawrence Berkeley National Laboratory. It is initially funded by Southern California Edison. Our goal in developing this tool is to provide an online, useable, with standardized methods, an analysis tool to evaluate demand and demand response performance of commercial and industrial facilities. The tool provides load variability and weather sensitivity analysis capabilities as well as development of various types of baselines. It can be usedmore » by researchers, real estate management firms, utilities, or any individuals who are interested in analyzing their demand and demand response capabilities.« less

  12. Demand Response Analysis Tool

    SciTech Connect

    2012-03-01

    Demand Response Analysis Tool is a software developed at the Lawrence Berkeley National Laboratory. It is initially funded by Southern California Edison. Our goal in developing this tool is to provide an online, useable, with standardized methods, an analysis tool to evaluate demand and demand response performance of commercial and industrial facilities. The tool provides load variability and weather sensitivity analysis capabilities as well as development of various types of baselines. It can be used by researchers, real estate management firms, utilities, or any individuals who are interested in analyzing their demand and demand response capabilities.

  13. Workplace Charging Challenge MidProgram Review Webinar | Department of

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

    Energy Challenge MidProgram Review Webinar Workplace Charging Challenge MidProgram Review Webinar Read the text version. More Documents & Publications Workplace Charging Management Policies Webinar Workplace Charging Management Policies Webinar Workplace Charging Plug-In Electric Vehicle Ride and Drive Webinar Ride and Drive Webinar Workplace Charging Challenge Employer Workshop Best Practices Webinar Workplace Charging Challenge Employer Workshop Best Practices Webinar

  14. 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 New Guidance for Federal Workplace Charging New Guidance for Federal Workplace Charging Federal agencies can take advantage of new authorization to electrify their workforce's

  15. Vehicle Technologies Office: News | Department of Energy

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

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

  16. Vehicle Technologies Office: 2009 Advanced Vehicle Technology...

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

    Well-to-Wheels Analysis of Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Vehicle Technologies Office: 2008 Advanced Vehicle Technology Analysis and ...

  17. 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 - Dataset | 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 - Dataset 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 Excel file and dataset for Workplace Charging Accounts for About a Third of All Plug-in Vehicle

  18. Chinese Oil Demand: Steep Incline Ahead

    Energy Information Administration (EIA) (indexed site)

    Chinese Oil Demand: Steep Incline Ahead Malcolm Shealy Alacritas, Inc. April 7, 2008 Oil Demand: China, India, Japan, South Korea 0 2 4 6 8 1995 2000 2005 2010 Million Barrels/Day China South Korea Japan India IEA China Oil Forecast 0 2 4 6 8 10 12 14 16 18 2000 2005 2010 2015 2020 2025 2030 Million Barrels/Day WEO 2007 16.3 mbd 12.7 mbd IEA China Oil Forecasts 0 2 4 6 8 10 12 14 16 18 2000 2005 2010 2015 2020 2025 2030 Million Barrels/Day WEO 2007 WEO 2006 WEO 2004 WEO 2002 Vehicle Sales in

  19. Fact #855 January 12, 2015 Electric Vehicle Chargers by Network and State

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

    - Dataset | Department of Energy 5 January 12, 2015 Electric Vehicle Chargers by Network and State - Dataset Fact #855 January 12, 2015 Electric Vehicle Chargers by Network and State - Dataset Excel file with dataset for Electric Vehicle Chargers by Network and State fotw#855_web.xlsx (68.84 KB) More Documents & Publications Fact #919: April 4, 2016 Plug-in Electric Vehicle Charging Options and Times Vary Considerably - Dataset ChargePoint America ChargePoint America

  20. Workplace Charging Challenge: Sample Workplace Charging Policy...

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

    Workplace Charging Policy Workplace Charging Challenge: Sample Workplace Charging Policy Review the policy guidelines used by one Workplace Charging Challenge partner to keep their ...

  1. Residential Demand Response

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

    in-home displays with controllable home area network capabilities and thermal storage devices for home heating. Goals and objectives: Reduce the City's NCP demand above...

  2. Demand Dispatch-Intelligent

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

    ... Markets for Demand Dispatch services must be in place. ... loads at commercial and industrial customers' facilities in ... reported by Power Shift Atlantic 8 - which will monitor ...

  3. CHARGE IMBALANCE

    SciTech Connect

    Clarke, John

    1980-09-01

    The purpose of this article is to review the theory of charge imbalance, and to discuss its relevance to a number of experimental situations. We introduce the concepts of quasiparticle charge and charge imbalance, and discuss the generation and detection of charge imbalance by tunneling. We describe the relaxation of the injected charge imbalance by inelastic scattering processes, and show how the Boltzmann equation can be solved to obtain the steady state quasiparticle distribution and the charge relaxation rate. Details are given of experiments to measure charge imbalance and the charge relaxation rate when inelastic scattering is the predominant relaxation mechanism. Experiments on and theories of other charge relaxation mechanisms are discussed, namely relaxation via elastic scattering in the presence of energy gap anisotropy, or in the presence of a pair breaking mechanism such as magnetic impurities or an applied supercurrent or magnetic field. We describe three other situations in which charge imbalance occurs, namely the resistance of the NS interface, phase slip centers, and the flow of a supercurrent in the presence of a temperature gradient.

  4. Workplace Charging Challenge Partner: 3M | Department of Energy

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

    a Level 1 charge for their PEV during the workday. 3M has installed ten Level 2 charging stations to date and, in response to growing employee demand, 3M plans to install 12 ...

  5. Workplace Charging Challenge Partner: Salt River Project | Department...

    Energy Saver

    Under this program, SRP's headquarters received two Level 2 charging stations in 2010. When demand for workplace charging increased in 2012, SRP added eight Level 2 and five Level ...

  6. Robotic vehicle

    DOEpatents

    Box, W.D.

    1997-02-11

    A robotic vehicle is described for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle. 20 figs.

  7. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1997-01-01

    A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

  8. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1998-01-01

    A robotic vehicle for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendable appendages, each of which is radially extendable relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendable members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle.

  9. Robotic vehicle

    DOEpatents

    Box, W.D.

    1998-08-11

    A robotic vehicle is described for travel through a conduit. The robotic vehicle includes forward and rear housings each having a hub portion, and each being provided with surface engaging mechanisms for selectively engaging the walls of the conduit such that the housings can be selectively held in stationary positions within the conduit. The surface engaging mechanisms of each housing includes a plurality of extendible appendages, each of which is radially extendible relative to the operatively associated hub portion between a retracted position and a radially extended position. The robotic vehicle also includes at least three selectively extendible members extending between the forward and rear housings, for selectively changing the distance between the forward and rear housings to effect movement of the robotic vehicle. 20 figs.

  10. Electric vehicles. (Bibliography from the Global Mobility database). Published Search

    SciTech Connect

    1995-01-01

    The bibliography contains citations concerning design techniques of electric and hybrid vehicles for road transportation. Topics include drive, control, and braking systems for electric vehicle operation; and battery charging, onboard recharging, monitoring methods and systems. The impact of electric vehicles on the environment is also presented. (Contains 250 citations and includes a subject term index and title list.)

  11. Electric vehicles. (Bibliography from the Global Mobility database). Published Search

    SciTech Connect

    1995-10-01

    The bibliography contains citations concerning design techniques of electric and hybrid vehicles for road transportation. Topics include drive, control, and braking systems for electric vehicle operation; and battery charging, onboard recharging, monitoring methods and systems. The impact of electric vehicles on the environment is also presented. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  12. Electric vehicles. (Bibliography from the Global Mobility database). Published Search

    SciTech Connect

    1997-02-01

    The bibliography contains citations concerning design techniques of electric and hybrid vehicles for road transportation. Topics include drive, control, and braking systems for electric vehicle operation; and battery charging, onboard recharging, monitoring methods and systems. The impact of electric vehicles on the environment is also presented. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  13. Workplace Charging Challenge Summit 2014: Session 2, Track B | Department

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

    of Energy B Workplace Charging Challenge Summit 2014: Session 2, Track B "Managing increased charging demand": In many parts of the country, employer partners have observed an "if you build it, they will come" phenomenon as an increasing number of their staff have adopted PEVs after they install workplace charging. Panelists from partner organizations who have successfully managed increasing employee charging demand present their experiences. Panelist Presentation: Ted

  14. Workplace Charging: Attracting Tenants at Leased Facilities | Department of

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

    Energy Charging: Attracting Tenants at Leased Facilities Workplace Charging: Attracting Tenants at Leased Facilities Spotlight: Atlantic Station managed by CBRE, Inc. Located in Atlanta, Georgia, Atlantic Station mixed-use development sees up to 10 million visitors a year and is managed by CBRE, Inc. Anticipating significant charging demand from Atlanta's growing and robust PEV market, CBRE first installed charging stations in 2010. To meet increasing demand, CBRE has collaborated with PEV

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

    SciTech Connect

    2011-08-01

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

  16. Workplace Charging Challenge Partner: LinkedIn | Department of Energy

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

    LinkedIn Workplace Charging Challenge Partner: LinkedIn Workplace Charging Challenge Partner: LinkedIn Joined the Challenge: August 2016 Headquarters: Sunnyvale, CA Charging Locations: Sunnyvale, CA; Carpinteria, CA Domestic Employees: 7,000 LinkedIn is committed to helping employees positively impact the planet and is pleased to offer free plug-in electric vehicle (PEV) charging at work so employees can reduce the emissions from their daily commute. Since its workplace charging program began in

  17. Autonomous vehicles

    SciTech Connect

    Meyrowitz, A.L.; Blidberg, D.R.; Michelson, R.C. |

    1996-08-01

    There are various kinds of autonomous vehicles (AV`s) which can operate with varying levels of autonomy. This paper is concerned with underwater, ground, and aerial vehicles operating in a fully autonomous (nonteleoperated) mode. Further, this paper deals with AV`s as a special kind of device, rather than full-scale manned vehicles operating unmanned. The distinction is one in which the AV is likely to be designed for autonomous operation rather than being adapted for it as would be the case for manned vehicles. The authors provide a survey of the technological progress that has been made in AV`s, the current research issues and approaches that are continuing that progress, and the applications which motivate this work. It should be noted that issues of control are pervasive regardless of the kind of AV being considered, but that there are special considerations in the design and operation of AV`s depending on whether the focus is on vehicles underwater, on the ground, or in the air. The authors have separated the discussion into sections treating each of these categories.

  18. Minimization of Impact from Electric Vehicle Supply Equipment to the Electric Grid Using a Dynamically Controlled Battery Bank for Peak Load Shaving

    SciTech Connect

    Castello, Charles C

    2013-01-01

    This research presents a comparison of two control systems for peak load shaving using local solar power generation (i.e., photovoltaic array) and local energy storage (i.e., battery bank). The purpose is to minimize load demand of electric vehicle supply equipment (EVSE) on the electric grid. A static and dynamic control system is compared to decrease demand from EVSE. Static control of the battery bank is based on charging and discharging to the electric grid at fixed times. Dynamic control, with 15-minute resolution, forecasts EVSE load based on data analysis of collected data. In the proposed dynamic control system, the sigmoid function is used to shave peak loads while limiting scenarios that can quickly drain the battery bank. These control systems are applied to Oak Ridge National Laboratory s (ORNL) solar-assisted electric vehicle (EV) charging stations. This installation is composed of three independently grid-tied sub-systems: (1) 25 EVSE; (2) 47 kW photovoltaic (PV) array; and (3) 60 kWh battery bank. The dynamic control system achieved the greatest peak load shaving, up to 34% on a cloudy day and 38% on a sunny day. The static control system was not ideal; peak load shaving was 14.6% on a cloudy day and 12.7% on a sunny day. Simulations based on ORNL data shows solar-assisted EV charging stations combined with the proposed dynamic battery control system can negate up to 89% of EVSE load demand on sunny days.

  19. Demand Response- Policy

    Energy.gov [DOE]

    Demand response is an electricity tariff or program established to motivate changes in electric use by end-use customers, designed to induce lower electricity use typically at times of high market prices or when grid reliability is jeopardized.

  20. Demand Dispatch-Intelligent

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

    Demand Dispatch-Intelligent Demand for a More Efficient Grid 10 August 2011 DOE/NETL- DE-FE0004001 U.S. Department of Energy Office of Electricity Delivery and Energy Reliability Prepared by: National Energy Technology Laboratory Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal

  1. Demand Response Dispatch Tool

    SciTech Connect

    2012-08-31

    The Demand Response (DR) Dispatch Tool uses price profiles to dispatch demand response resources and create load modifying profiles. These annual profiles are used as inputs to production cost models and regional planning tools (e.g., PROMOD). The tool has been effectively implemented in transmission planning studies conducted by the Western Electricity Coordinating Council via its Transmission Expansion Planning and Policy Committee. The DR Dispatch Tool can properly model the dispatch of DR resources for both reliability and economic conditions.

  2. Vehicle Technologies Office: Working with Us | Department of Energy

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

    About the Vehicle Technologies Office » Vehicle Technologies Office: Working with Us Vehicle Technologies Office: Working with Us Partnerships are essential to carrying out the Vehicle Technologies Office's mission to develop and deploy on-road transportation technologies that will reduce the use of petroleum. VTO currently collaborates with industry on research through the US DRIVE and 21st Century Truck partnerships and on deployment with Clean Cities and the Workplace Charging Challenge.

  3. Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries...

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

    Plug-In Electric Vehicles and Batteries Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries Vehicle Technologies Office: Plug-In Electric Vehicles and Batteries ...

  4. AVTA: Aerovironment AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Aerovironment AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  5. AVTA: SPX AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the SPX Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  6. AVTA: Schneider AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Schneider Electric Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  7. AVTA: Leviton AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Leviton Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  8. AVTA: Clipper Creek AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the ClipperCreek AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  9. AVTA: Blink AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Blink AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  10. AVTA: Eaton AC Level 2 Charging System Testing Results

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes results from testing done on the Eaton AC Level 2 charging system for plug-in electric vehicles. This research was conducted by Idaho National Laboratory.

  11. AVTA: Battery Testing- DC Fast Charging's Effects on PEV Batteries

    Energy.gov [DOE]

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following report describes DC fast charging's effects on plug-in electric vehicle batteries. This research was conducted by Idaho National Laboratory.

  12. Vehicles | Department of Energy

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

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

  13. Sample Employee Newsletter Articles: Plug-In Electric Vehicles 101

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

    Vehicles 101 This document introduces the basics of Plug-In Electric Vehicles (PEV) and includes a list of engaging top 10 facts about PEVs that will peak the interest of your employees.  Vehicle Basics: Hybrid and Plug-In Electric Vehicles Use this article to explain the difference between various ways of referring to electric drive vehicles.  Energy 101: Plug-In Electric Vehicles (with video) Your employees have seen your workplace charging installation, now use this article and video to

  14. Robotic vehicle

    DOEpatents

    Box, W.D.

    1996-03-12

    A robotic vehicle is described for travel through an enclosed or partially enclosed conduit or pipe including vertical and/or horizontal conduit or pipe. The robotic vehicle comprises forward and rear housings each provided with a surface engaging mechanism for selectively engaging the walls of the conduit through which the vehicle is travelling, whereby the housings are selectively held in a stationary position within the conduit. The vehicle also includes at least three selectively extendable members, each of which defines a cavity therein. The forward end portion of each extendable member is secured to the forward housing and the rear end portion of each housing is secured to the rear housing. Each of the extendable members is independently extendable from a retracted position to an extended position upon the injection of a gas under pressure into the cavity of the extendable member such that the distance between the forward housing and the rear housing can be selectively increased. Further, each of the extendable members is independently retractable from the extended position to the retracted position upon the application of a vacuum to the cavity of the extendable member such that the distance between the forward housing and the rear housing can be selectively decreased. 14 figs.

  15. Robotic vehicle

    DOEpatents

    Box, W.D.

    1994-03-15

    A robotic vehicle is described for travel through an enclosed or partially enclosed conduit or pipe including vertical and/or horizontal conduit or pipe. The robotic vehicle comprises forward and rear housings each provided with a surface engaging mechanism for selectively engaging the walls of the conduit through which the vehicle is travelling, whereby the housings are selectively held in a stationary position within the conduit. The vehicle also includes at least three selectively extendable members, each of which defines a cavity therein. The forward end portion of each extendable member is secured to the forward housing and the rear end portion of each housing is secured to the rear housing. Each of the extendable members is independently extendable from a retracted position to an extended position upon the injection of a gas under pressure into the cavity of the extendable member such that the distance between the forward housing and the rear housing can be selectively increased. Further, each of the extendable members is independently retractable from the extended position to the retracted position upon the application of a vacuum to the cavity of the extendable member such that the distance between the forward housing and the rear housing can be selectively decreased. 11 figures.

  16. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1994-01-01

    A robotic vehicle (10) for travel through an enclosed or partially enclosed conduit or pipe including vertical and/or horizontal conduit or pipe. The robotic vehicle (10) comprises forward and rear housings (32 and 12) each provided with a surface engaging mechanism for selectively engaging the walls of the conduit through which the vehicle is travelling, whereby the housings (32 and 12) are selectively held in a stationary position within the conduit. The vehicle (10) also includes at least three selectively extendable members (46), each of which defines a cavity (56) therein. The forward end portion (50) of each extendable member (46) is secured to the forward housing (32) and the rear end portion (48) of each housing is secured to the rear housing (12). Each of the extendable members (46) is independently extendable from a retracted position to an extended position upon the injection of a gas under pressure into the cavity (56) of the extendable member such that the distance between the forward housing (32 ) and the rear housing (12) can be selectively increased. Further, each of the extendable members (46) is independently retractable from the extended position to the retracted position upon the application of a vacuum to the cavity (56) of the extendable member (46) such that the distance between the forward housing (32) and the rear housing (12) can be selectively decreased.

  17. Robotic vehicle

    DOEpatents

    Box, W. Donald

    1996-01-01

    A robotic vehicle (10) for travel through an enclosed or partially enclosed conduit or pipe including vertical and/or horizontal conduit or pipe. The robotic vehicle (10) comprises forward and rear housings (32 and 12) each provided with a surface engaging mechanism for selectively engaging the walls of the conduit through which the vehicle is travelling, whereby the housings (32 and 12) are selectively held in a stationary position within the conduit. The vehicle (10) also includes at least three selectively extendable members (46), each of which defines a cavity (56) therein. The forward end portion (50) of each extendable member (46) is secured to the forward housing (32) and the rear end portion (48) of each housing is secured to the rear housing (12). Each of the extendable members (46) is independently extendable from a retracted position to an extended position upon the injection of a gas under pressure into the cavity (56) of the extendable member such that the distance between the forward housing (32 ) and the rear housing (12) can be selectively increased. Further, each of the extendable members (46) is independently retractable from the extended position to the retracted position upon the application of a vacuum to the cavity (56) of the extendable member (46) such that the distance between the forward housing (32) and the rear housing (12) can be selectively decreased.

  18. Workplace Charging Challenge: Sample Municipal Workplace Charging...

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

    Municipal Workplace Charging Agreement Workplace Charging Challenge: Sample Municipal Workplace Charging Agreement Review the agreement proposed by one municipality to register PEV ...

  19. Vehicle Technologies Office: 2008 Advanced Vehicle Technology...

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

    Energy Use and Greenhouse Gas Emissions of Plug-In Hybrid Electric Vehicles Vehicle Technologies Office: 2010 Vehicle and Systems Simulation and Testing R&D Annual Progress Report

  20. ranking of utilities by demand charge? | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    in the API? New to this API stuff. Many thanks Submitted by Apin101 on 26 November, 2013 - 07:12 1 answer Points: 0 There is currently no way to sort the responses, but since...

  1. Energy Department Partners with EU on Electric Vehicle and Smart Grid Coordination

    Office of Energy Efficiency and Renewable Energy (EERE)

    As electric vehicle sales continue to grow, vehicles, charging stations and communication systems will need to work in unison with the electric grid. Learn what the Energy Department is doing to ensure this happens.

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

    Energy.gov [DOE] (indexed site)

    Peer Evaluation Meeting arravt072vssmackie2013o.pdf More Documents & Publications Smith Electric Vehicles: Advanced Vehicle Electrification + Transportation Sector...

  3. Demand Response Dispatch Tool

    Energy Science and Technology Software Center

    2012-08-31

    The Demand Response (DR) Dispatch Tool uses price profiles to dispatch demand response resources and create load modifying profiles. These annual profiles are used as inputs to production cost models and regional planning tools (e.g., PROMOD). The tool has been effectively implemented in transmission planning studies conducted by the Western Electricity Coordinating Council via its Transmission Expansion Planning and Policy Committee. The DR Dispatch Tool can properly model the dispatch of DR resources for bothmore » reliability and economic conditions.« less

  4. AVTA: ChargePoint America Recovery Act project map of charging units

    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 reports describe the distribution of charging infrastructure through the Chargepoint America project, which deployed 4,600 public and home charging stations throughout the U.S. This research was conducted by Idaho National Laboratory.

  5. Vehicle & Systems Simulation & Testing

    Energy.gov [DOE]

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

  6. Demand Response | Department of Energy

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

    Demand Response Demand Response Demand Response Demand response provides an opportunity for consumers to play a significant role in the operation of the electric grid by reducing or shifting their electricity usage during peak periods in response to time-based rates or other forms of financial incentives. Demand response programs are being used by some electric system planners and operators as resource options for balancing supply and demand. Such programs can lower the cost of electricity in

  7. HCCI and Stratified-Charge CI Engine Combustion Research | Department of

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

    Energy HCCI and Stratified-Charge CI Engine Combustion Research HCCI and Stratified-Charge CI Engine Combustion Research 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ace004_dec_2013_o.pdf (1.42 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Low-Temperature Gasoline Combustion (LTGC) Engine Research HCCI and Stratified-Charge CI Engine Combustion Research Vehicle Technologies

  8. 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

  9. 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

  10. Adaptive powertrain control for plugin hybrid electric vehicles

    SciTech Connect

    Kedar-Dongarkar, Gurunath; Weslati, Feisel

    2013-10-15

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

  11. Workplace Charging Case Study: Charging Station Utilization at a Work Site with AC Level 1, AC Level 2, and DC Fast Charging Units

    SciTech Connect

    John Smart; Don Scoffield

    2014-06-01

    This paper describes the use of electric vehicle charging stations installed at a large corporate office complex. It will be published to the INL website for viewing by the general public.

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

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

    page 1 8142013 , , , , , , Measured PLUGLESS TM System Efficiency Definition: Wireless Charging System Efficiency Energy out of PLUGLESS TM Vehicle Adapter System Efficiency ...

  13. Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers

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

    Charge Up | Department of Energy Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers Charge Up Plugged In: Understanding How and Where Plug-in Electric Vehicle Drivers Charge Up December 2, 2015 - 12:15pm Addthis A Chevrolet Volt charges in Rhode Island thanks to a ChargePoint station installed using funding from the American Reinvestment and Recovery Act. | Photo courtesy of NREL A Chevrolet Volt charges in Rhode Island thanks to a ChargePoint station installed using

  14. Energy Department Welcomes Department of Transportation as New Workplace Charging Challenge Partner

    Energy.gov [DOE]

    Today, the Energy Department is welcoming the Department of Transportation (DOT) as a partner in its Workplace Charging Challenge, which aims to make workplace charging for plug-in electric vehicles available to employees across the country.

  15. 19 U.S. Employers Join the Workplace Charging Challenge | Department...

    Energy Saver

    MetLife is one of the 19 new partners in the Energy Department's Workplace Charging Challenge. As part of its Challenge commitment, the company installed electric vehicle charging ...

  16. Fact #717: March 5, 2012 Availability of Electric Charging Stations Has Increased Dramatically in Recent Years

    Energy.gov [DOE]

    At the end of September 2009, there were just 465 electric vehicle charging stations nationwide. By the end of January 2012, the number of charging stations had grown to 6,033. California has...

  17. Workplace Charging Challenge Partner: Bentley Systems, Inc. | Department of

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

    Energy Bentley Systems, Inc. Workplace Charging Challenge Partner: Bentley Systems, Inc. Workplace Charging Challenge Partner: Bentley Systems, Inc. Joined the Challenge: February 2013 Headquarters: Exton, PA Charging Locations: Huntsville, AL; Exton, PA Domestic Employees: 1,230 Bentley Systems has committed to installing at least one plug-in electric vehicle (PEV) charging location at one of its U.S. office locations. The company will monitor and assess colleague feedback and explore

  18. Workplace Charging Challenge Partner: Concurrent Design, Inc. | Department

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

    of Energy Concurrent Design, Inc. Workplace Charging Challenge Partner: Concurrent Design, Inc. Workplace Charging Challenge Partner: Concurrent Design, Inc. Joined the Challenge: February 2014 Headquarters: Austin, TX Charging Location: Austin, TX Domestic Employees: 18 Concurrent Design is committed to clean energy, and is purpose-built to support the development of clean energy products. Concurrent Design aims to have no upstream fossil fuels involved in vehicle charging at their office.

  19. Workplace Charging Challenge Partner: Hertz | Department of Energy

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

    Hertz Workplace Charging Challenge Partner: Hertz Workplace Charging Challenge Partner: Hertz Joined the Challenge: February 2013 Headquarters: Park Ridge, NJ Charging Locations: Park Ridge, NJ; San Francisco, CA; Paramus, NJ; Los Angeles, CA; Washington DC Domestic Employees: 25,000 Hertz has embraced plug-in electric vehicles (PEVs) as an integral part of both employee commutes and business rentals. Hertz currently offers employee PEV charging at its global headquarters in New Jersey, with

  20. Workplace Charging Challenge Partner: JLA Public Involvement | Department

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

    of Energy JLA Public Involvement Workplace Charging Challenge Partner: JLA Public Involvement Workplace Charging Challenge Partner: JLA Public Involvement Joined the Challenge: March 2013 Headquarters: Portland, OR Charging Location: Portland, OR Domestic Employees: 15 Purchasing a plug-in electric vehicle (PEV) and installing a charging station has expanded JLA Public Involvement's sustainability efforts and allowed them to achieve Gold certification in the City of Portland's Sustainability