Battery electric vehicle
A battery electric vehicle (BEV), battery-only electric vehicle (BOEV) or all-electric vehicle is a type of electric vehicle (EV) that uses chemical energy stored in rechargeable battery packs. BEVs use electric motors and motor controllers instead of internal combustion engines (ICEs) for propulsion. They derive all power from battery packs and thus have no internal combustion engine, fuel cell, or fuel tank. BEVs include bicycles, scooters, skateboards, rail cars, watercraft, forklifts, buses, trucks and cars.
Cumulative global sales of highway-capable light-duty pure electric vehicles passed the one million unit milestone in September 2016. As of December 2016[update], the world's top selling highway legal all-electric car in history is the Nissan Leaf with global sales of over 250,000 units, followed by the Tesla Model S with more than 158,000 units delivered worldwide.
- 1 Terminology
- 2 Vehicles by type
- 3 Technology
- 4 See also
- 5 References
- 6 Further reading
- 7 External links
Vehicles using both electric motors and internal combustion engines are examples of hybrid electric vehicles, and are not considered pure or all-electric vehicles because they cannot be externally charged (operate in charge-sustaining mode) and instead they are continually recharged with power from the internal combustion engine and regenerative braking.
Hybrid vehicles with batteries that can be charged externally to displace some or all of their internal combustion engine power and gasoline fuel are called plug-in hybrid electric vehicles (PHEV), and run as BEVs during their charge-depleting mode. PHEVs with a series powertrain are also called range-extended electric vehicles (REEVs), such as the Chevrolet Volt and Fisker Karma.
Plug-in electric vehicles (PEVs) are a subcategory of electric vehicles that includes battery electric vehicles (BEVs), plug-in hybrid vehicles, (PHEVs), and electric vehicle conversions of hybrid electric vehicles and conventional internal combustion engine vehicles.
In China, plug-in electric vehicles, together with hybrid electric vehicles are called new energy vehicles (NEVs). However, in the United States, neighborhood electric vehicles (NEVs) are battery electric vehicles that are legally limited to roads with posted speed limits no higher than 45 miles per hour (72 km/h), are usually built to have a top speed of 30 miles per hour (48 km/h), and have a maximum loaded weight of 3,000 lbs.
Vehicles by type
The concept of battery electric vehicles is to use charged batteries on board vehicles for propulsion. Battery electric cars are becoming more and more attractive with the advancement of new battery technology (Lithium Ion) that have higher power and energy density (i.e., greater possible acceleration and more range with fewer batteries) and higher oil prices.
- Battery electric railcars:
Main article: Battery electric multiple unit
Main article: Battery-electric locomotive
- Electric rail trolley:
Main article: Cater MetroTrolley
|This section reads like a press release. (July 2013)|
Chattanooga, Tennessee operates nine zero-fare electric buses, which have been in operation since 1992 and have carried 11.3 million passengers and covered a distance of 3,100,000 kilometres (1,900,000 mi), They were made locally by Advanced Vehicle Systems. Two of these buses were used for the 1996 Summer Olympics in Atlanta.
Beginning in the summer of 2000, Hong Kong Airport began operating a 16-passenger Mitsubishi Rosa electric shuttle bus, and in the fall of 2000, New York City began testing a 66-passenger battery-powered school bus, an all-electric version of the Blue Bird TC/2000. A similar bus was operated in Napa Valley, California for 14 months ending in April, 2004.
The 2008 Beijing Olympics used a fleet of 50 electric buses, which have a range of 130 km (81 mi) with the air conditioning on. They use Lithium-ion batteries, and consume about 1 kW·h/mi (0.62 kW·h/km; 2.2 MJ/km). The buses were designed by the Beijing Institute of Technology and built by the Jinghua Coach Co. Ltd. The batteries are replaced with fully charged ones at the recharging station to allow 24-hour operation of the buses.
In France, the bus electric phenomenon is in development, but we already can find some of them in operation in numerous cities of France. PVI, a medium company located in the Paris region, is one of the leader of the market with its brand Gepebus (offering Oreos 2X and Oreos 4X).
In the United States, the first battery-electric, fast-charge bus has been in operation in Pomona, California since September 2010 at Foothill Transit. The Proterra EcoRide BE35 uses lithium-titanate batteries and is able to fast-charge in less than 10 minutes.
In 2014, the first production model all-electric school bus was delivered to the Kings Canyon Unified School District in California’s San Joaquin Valley. The bus was one of four the district ordered. This battery electric school bus, which has 4 sodium nickel batteries, is the first modern electric school bus approved for student transportation by any state.
The same technology is used to power the Mountain View Community Shuttles. This technology was supported by the California Energy Commission, and the shuttle program is being supported by Google.
Thunder Sky (based in Hong Kong) builds lithium-ion batteries used in submarines and has three models of electric buses, the 10/21 passenger EV-6700 with a range of 280 km (170 mi) under 20 mins quick-charge, the EV-2009 city buses, and the 43 passenger EV-2008 highway bus, which has a range of 300 km (190 mi) under quick-charge (20 mins to 80 percent), and 350 km (220 mi) under full charge (25 mins). The buses will also be built in the United States and Finland.
Tindo is an all-electric bus from Adelaide, Australia. The Tindo (aboriginal word for sun) is made by Designline International in New Zealand and gets its electricity from a solar PV system on Adelaide's central bus station. Rides are zero-fare as part of Adelaide's public transport system.
First Fast-Charge, Battery-Electric Transit Bus
Proterra's EcoRide BE35 transit bus, called the Ecoliner by Foothill Transit in West Covina, California, is a heavy duty, fast charge, battery-electric bus. Proterra's ProDrive drive-system uses a UQM motor and regenerative braking that captures 90 percent of the available energy and returns it to the TerraVolt energy storage system, which in turn increases the total distance the bus can drive by 31–35 percent. It can travel 30–40 miles on a single charge, is up to 600 percent more fuel-efficient than a typical diesel or CNG bus, and produces 44 percent less carbon than CNG.
In March 2012, Smith Electric Vehicles announced the release of the Newton Step-Van, an all-electric, zero-emission vehicle built on the versatile Newton platform that features a walk-in body produced by Indiana-based Utilimaster.
An electric car is a plug-in battery powered automobile which is propelled by electric motor(s). Although electric cars often give good acceleration and have generally acceptable top speed, the lower specific energy of production batteries available in 2015 compared with carbon-based fuels means that electric cars need batteries that are fairly large fraction of the vehicle mass but still often give relatively low range between charges. Recharging can also take significant lengths of time. For journeys within a single battery charge, rather than long journeys, electric cars are practical forms of transportation and can be recharged overnight.
Electric cars have the potential of significantly reducing city pollution by having zero tail pipe emissions. Vehicle greenhouse gas savings depend on how the electricity is generated. With the current US energy mix, using an electric car would result in a 30 percent reduction in carbon dioxide emissions. Given the current energy mixes in other countries, it has been predicted that such emissions would decrease by 40 percent in the UK, 19 percent in China, and as little as 1 percent in Germany.[not in citation given]
Electric cars are expected to have a major impact in the auto industry given advantages in city pollution, less dependence on oil, and expected rise in gasoline prices. World governments are pledging billions to fund development of electric vehicles and their components. The US has pledged US$2.4 billion in federal grants for electric cars and batteries. China has announced it will provide US$15 billion to initiate an electric car industry.
Cumulative global sales of highway-capable battery electric cars and vans passed the 1 million unit milestone in September 2016. The Renault-Nissan Alliance is the leading all-electric vehicle manufacturer. The Alliance achieved the sales milestone of 350,000 all-electric vehicles delivered globally in August 2016. Ranking second is Tesla Motors with over 139,000 electric cars sold between 2008 and June 2016.
As of December 2016[update], the world's top selling highway capable all-electric car in history is the Nissan Leaf, released in December 2010, with global sales of more than 250,000 units, followed by the Tesla Model S with more than 158,000 units delivered worldwide. Ranking next are the BMW i with about 65,500 units, and the Renault Zoe with 61,205 units, both through December 2016. Until June 2016 the Mitsubishi i-MiEV family ranked fifth with about 37,600 units delivered globally. The Renault Kangoo Z.E. utility van is the leader of the light-duty all-electric segment with global sales of 25,205 units through December 2016.
Formula E is a fully electric international single seater championship. The series was conceived in 2012, and the inaugural championship started in Beijing on 13 September 2014. The series is sanctioned by the FIA. Alejandro Agag is the current CEO of Formula E.
The Formula E championship is currently contested by ten teams with two drivers each (after the withdrawal of Team Trulli, there are temporarily only nine teams competing). Racing generally takes place on temporary city-center street circuits which are approximately 2 to 3.4 km (1.2 to 2.1 mi) long. Currently, only the Mexico City ePrix takes place on a road course, a modified version of the Autódromo Hermanos Rodríguez.
Special-purpose vehicles come in a wide range of types, ranging from relatively common ones such as golf carts, things like electric golf trolleys, milk floats, all-terrain vehicles, neighborhood electric vehicles, and a wide range of other devices. Certain manufacturers specialize in electric-powered "in plant" work machines.
Two- and three-wheeled vehicles
An increasing variety of two-wheeled electric vehicles is being made for transportation and entertainment. These include devices for sitting on such as electric motorcycles and scooters or electric bicycles, as well as devices for standing on such as the Segway PT or self-balancing two-wheeled boards.
|This section needs expansion. You can help by adding to it. (February 2008)|
|Vehicle type||Fuel used|
|All-petroleum vehicle||Most use of petroleum|
|Regular hybrid electric vehicle||Less use of petroleum, but unable to be plugged in|
|Plug-in hybrid vehicle||Residual use of petroleum. More use of electricity|
|All-electric vehicle||Most use of electricity|
Electric cars have traditionally used series wound DC motors, a form of brushed DC electric motor. Separately excited and permanent magnet are just two of the types of DC motors available. More recent electric vehicles have made use of a variety of AC motor types, as these are simpler to build and have no brushes that can wear out. These are usually induction motors or brushless AC electric motors which use permanent magnets. There are several variations of the permanent magnet motor which offer simpler drive schemes and/or lower cost including the brushless DC electric motor.
The motor controller regulates the power to the motor, supplying either variable pulse width DC or variable frequency variable amplitude AC, depending on the motor type, DC or AC.
|Wikimedia Commons has media related to Battery-powered vehicles.|
- All-electric range
- Automotive battery
- Battery balancer
- Car battery
- Dump charging
- Electric boat
- Electric Drive Transportation Association (EDTA)
- Electric vehicle warning sounds
- Global Electric Motorcars
- Government incentives for plug-in electric vehicles
- List of electric cars currently available
- List of electric vehicle battery manufacturers
- List of production battery electric vehicles
- Miles per gallon gasoline equivalent
- Patent encumbrance of large automotive NiMH batteries
- Road-powered electric vehicle
- Short-commute vehicles
- Think Global
- Tokyo Electric Power Company
- Wireless charging
- Cobb, Jeff (2017-01-09). "Nissan's Quarter-Millionth Leaf Means It's The Best-Selling Plug-in Car In History". HybridCars.com. Retrieved 2017-01-10. As of December 2016[update], the Nissan Leaf is the world's best-selling plug-in car in history with more than 250,000 units delivered, followed by the Tesla Model S with over 158,000 sales, the Volt/Ampera family of vehicles with 134,500 vehicles sold, and the Mitsubishi Outlander PHEV with about 116,500 units sold through November 2016. These are the only plug-in electric cars so far with over 100,000 global sales.
- Cobb, Jeff (2017-01-31). "Tesla Model S Is World's Best-Selling Plug-in Car For Second Year In A Row". HybridCars.com. Retrieved 2017-01-31. See also detailed 2016 sales and cumulative global sales in the two graphs.
- Shahan, Zachary (2016-11-22). "1 Million Pure EVs Worldwide: EV Revolution Begins!". Clean Technica. Retrieved 2016-11-23.
- David B. Sandalow, ed. (2009). Plug-In Electric Vehicles: What Role for Washington? (1st. ed.). The Brookings Institution. pp. 2–5. ISBN 978-0-8157-0305-1.See definition on pp. 2.
- "Plug-in Electric Vehicles (PEVs)". Center for Sustainable Energy, California. Retrieved 2010-03-31.
- PRTM Management Consultants, Inc (April 2011). "The China New Energy Vehicles Program - Challenges and Opportunities" (PDF). World Bank. Retrieved 2012-02-29. See Acronyms and Key Terms, pp. v
- "What is a neighborhood electric vehicle (NEV)?". AutoblogGreen. 2009-02-06. Retrieved 2010-06-09.
- "-". Retrieved 30 May 2015.
- Downtown Electric Shuttle. Retrieved 18 August 2008.
- Success Stories. Retrieved 18 August 2008.
- Solectria Develops an All Electric Version of the Blue Bird TC2000. Retrieved 18 August 2008.
- Electric School Bus. Retrieved 18 August 2008.
- UNDP donates electric buses to Beijing Olympic Games. Retrieved 15 August 2008.
- BIT Attends the Delivery Ceremony of the 2008 Olympic Games Alternative Fuel Vehicles with its Pure Electric Bus. Retrieved 15 August 2008.
- (French) http://avem.fr/index.php?page=bus
- "PVI, leader de la traction électrique pour véhicules industriels.". Retrieved 30 May 2015.
- Proterra Launches First Deployment of All-Electric, Zero-Emission Buses by Major Transit Agency. Retrieved October 2011.
- "New All-Electric School Bus Saves California District $10,000+ Per Year". CleanTechnica. Retrieved 2016-03-01.
- "Electric shuttle buses come to Mountain View, thanks to Motiv and Google". Silicon Valley Business Journal. 13 January 2015. Retrieved 30 May 2015.
- "雷天温斯顿电池有限公司". Retrieved 30 May 2015.
- Andrew Posner (December 19, 2007). "When The Sun Shines Down Under. . .It Powers a Bus". TreeHugger. Retrieved March 11, 2012.
- All-Electric, Solar-Powered, Free Bus!!! Archived 8 September 2009 at the Wayback Machine.
- "Escaping Lock-in: the Case of the Electric Vehicle". Cgl.uwaterloo.ca. Retrieved 2010-11-27.
- smithelectric.com (2012-03-05). "Smith Electric Vehicle Launches Production of All-Electric Newton™ Step Van". smithelectric.com. Retrieved 2012-03-05.
- Energy Efficiency & Renewable Energy, U.S. Department of Energy and U. S. Environmental Protection Agency and (2016-09-14). "Find a car - Years: 2016–2017 - Vehicle Type: Electric". fueleconomy.gov. Retrieved 2016-09-14.
- Baker, David R. (2016-04-01). "Tesla Model 3 reservations top 232,000". San Francisco Chronicle. Retrieved 2016-09-14.
- Fleming, Charles (2016-09-12). "Chevy Bolt EV range is 238 miles: Prime time for the electric car?". Los Angeles Times. Retrieved 2016-09-14.
- "Should Pollution Factor Into Electric Car Rollout Plans?". Earth2tech.com. 2010-03-17. Archived from the original on 24 March 2010. Retrieved 2010-04-18.
- "Electro Automotive: FAQ on Electric Car Efficiency & Pollution". Electroauto.com. Retrieved 2010-04-18.
- "Clean Air Initiative". Retrieved 30 May 2015.[permanent dead link]
- Notter, Dominic A.; Kouravelou, Katerina; Karachalios, Theodoros; Daletou, Maria K.; Haberland, Nara Tudela. "Life cycle assessment of PEM FC applications: electric mobility and μ-CHP". Energy Environ. Sci. 8 (7): 1969–1985. doi:10.1039/c5ee01082a.
- Notter, Dominic A.; Gauch, Marcel; Widmer, Rolf; Wäger, Patrick; Stamp, Anna; Zah, Rainer; Althaus, Hans-Jörg (2010-09-01). "Contribution of Li-Ion Batteries to the Environmental Impact of Electric Vehicles". Environmental Science & Technology. 44 (17): 6550–6556. doi:10.1021/es903729a. ISSN 0013-936X.
- "Plug-in Hybrid Cars: Chart of CO2 Emissions Ranked by Power Source". TreeHugger. Archived from the original on 25 March 2010. Retrieved 2010-04-18.
- "D:\MYDOCS\WPDOCS05B\EFACTO~1.WPD" (PDF). Archived from the original (PDF) on 28 July 2010. Retrieved 2010-07-16.
- "Electric Power Monthly - Table 1.1. Net Generation by Energy Source". Eia.doe.gov. Archived from the original on 15 April 2010. Retrieved 2010-04-18.
- United States emission standards#Electricity generation
- "Less CO2". My Electric Car. Archived from the original on 8 May 2010. Retrieved 2010-04-18.
- "McKinsey Greater China" (PDF). Archived from the original (PDF) on 16 December 2011. Retrieved 30 May 2015.
- ...the four electric vehicles analysed in this study consume around 1.7 times less primary energy and generate less than half the CO2 of a Toyota Prius... http://www.going-electric.org/docs/studies/CO2-energy-electric-vehicles.pdf
- Palm, Erik (2009-05-01). "Study: Electric cars not as green as you think | Green Tech - CNET News". News.cnet.com. Retrieved 2010-04-18.
- "Ford says auto future hinges on electric car | freep.com | Detroit Free Press". freep.com. Archived from the original on 21 April 2010. Retrieved 2010-04-18.
- Martin LaMonica (2009-02-02). "Plotting the long road to one million electric cars". CNN.com. Retrieved 2010-04-18.
- Terry Macalister (2010-04-11). "US military warns oil output may dip causing massive shortages by 2015 | Business". London: The Guardian. Archived from the original on 15 April 2010. Retrieved 2010-04-18.
- Terry Macalister (2010-02-07). "Branson warns of oil crunch within five years | Business". London: The Guardian. Archived from the original on 16 April 2010. Retrieved 2010-04-18.
- Loveday, Eric (2010-06-08). "ALG predicts gas at $4.13 by 2013; residual values for compacts, hybrids to climb — Autoblog Green". Green.autoblog.com. Archived from the original on 14 August 2010. Retrieved 2010-07-16.
- "Obama pushes electric cars, battery power this week". USA Today. 2010-07-14.
- "Freidman OpEd: China's 'Moon Shot' Versus America's". Archived from the original on 3 November 2010.
- "Renault-Nissan Alliance hits milestone of 350,000 electric vehicles sold, maintains position as global EV leader" (Press release). Paris/Yokohama: Renault-Nissan Alliance. 2016-09-13. Retrieved 2016-09-13. The Alliance has sold its 350,000th electric vehicle since December 2010, when the Nissan LEAF went on sale. The milestone was achieved in August 2016.
- Young, Angelo (2016-04-04). "Tesla Motors (TSLA) 1Q 2016 Sales: 14,820 Model S, Model X Cars Were Delivered In First Three Months; Model S Sales Jumped 45%". International Business Times. Retrieved 2016-04-04. Since 2008 almost 125,000 all-electric cars had been sold by Tesla Motors at the end of March 2016.
- "Tesla Second Quarter 2016 Update" (PDF) (Press release). Palo Alto: Tesla Motors. 2016-08-03. Retrieved 2016-08-03. During the second quarter of 2016 Tesla Motors delivered 14,402 new vehicles consisting of 9,764 Model S and 4,638 Model X. Production during 2Q 2016 totaled 18,345 vehicles.
- Cobb, Jeff (2016-12-05). "Tesla Model S Is Second Plug-in Car To Cross 150,000 Sales Milestone". HybridCars.com. Retrieved 2016-12-05. The Volt/Ampera family of vehicles is the world's all-time third best selling plug-in electric car after the Nissan Leaf (240,000), and the Tesla Model S (over 150,000), with 130,500 vehicles sold globally through November 2016.
- Cobb, Jeff (2016-08-10). "Global 10 Best-Selling Plug-In Cars Are Accelerating Forward". HybridCars.com. Retrieved 2016-08-13. As of June 2016[update], cumulative global sales of the top selling plug-in electric cars were led by the Nissan Leaf (over 228,000), followed by the Tesla Model S (129,393), Votl/Ampera family (about 117,300), Mitsubishi Outlander PHEV (about 107,400), Toyota Prius PHV (over 75,400), BYD Qin (56,191), Renault Zoe (51,193), BMW i3 (around 49,500 including REx variants), Mitsubishi i-MiEV family (about 37,600) and BYD Tang (37,509).
- Groupe Renault (January 2017). "Ventes Mensuelles" [Monthly Sales] (in French). Renault.com. Retrieved 2017-01-18. Includes passenger and light utility variants. Click on "(décembre 2016)" to download the file "XLSX - 239 Ko" for CYTD sales in 2016, and open the tab "Sales by Model". Click on "+ Voir plus" (See more) to download the files "Ventes mensuelles du groupe (décembre 2011) (xls, 183 Ko)" "Ventes mensuelles (décembre 2012) (xls, 289 Ko)" - Ventes mensuelles (décembre 2013) (xlsx, 227 Ko)" - "XLSX - 220 Ko Ventes mensuelles (décembre 2014)" - "Ventes mensuelles (décembre 2015)" to download the file "XLSX - 227 Ko" for 2011, 2012, 2013, 2014 and 2015 sales. Sales figures for 2013 were revised in the 2014 report
- "Batterifergen har måttet stå over avganger. Nå er løsningen klar". Teknisk Ukeblad. Retrieved 19 November 2016.
- Witkin, Jim. Building Better Batteries for Electric Cars, The New York Times, March 31, 2011, p. F4. Published online March 30, 2011. Discusses rechargeable batteries and the new-technology lithium ion battery.
- Alternative Fueling Station Locator, charging stations (EERE).
- Automotive DesignLine Europe, electric and hybrid vehicle design resource for engineers and engineering managers.
- Transport Action Plan: Urban Electric Mobility Initiative, United Nations, Climate Summit 2014, September 2014
- Zero Emission Workspace, electric vehicles in an off-grid commercial building project.
- U.S. Patent 523,354, Emil E. Keller, Electrically Propelled Perambulator, 1894
- U.S. Patent 594,805, Hiram Percy Maxim, Motor vehicle, 1897
- U.S. Patent 772,571, Hiram Percy Maxim et al., Electric motor vehicle, 1904
- Battery Vehicle Society (UK) and EV Network – the UK national directory of recharging points.
- The European Association for Battery, Hybrid and Fuel Cell Electric Vehicles (AVERE).
- EVCanada – Promoting the uptake of Electric Vehicles in Canada.
- Czech EV Club – (CZ) Eng. section in photogallery.
- Alternative Technology Association Electric Vehicle Interest Group.
- Australian Electric Vehicle Association.
- Electric Car Society.
- Reasons to buy an electric car in 2013
- AeroVironment Awarded U.S. Patent For Electric Vehicle Energy Data Management And Control (Green Car Congress)
- Solar charging station for Ford Focus Electric Vehicle
- Application of Life-Cycle Assessment to Nanoscale Technology: Lithium-ion Batteries for Electric Vehicles, U.S. Environmental Protection Agency, April 2013.
- Hybrid and Electric Vehicles - The Electric Drive Gains Traction, IA-HEV, International Energy Agency (IEA), May 2013
- Will Electric Cars Transform the U.S. Vehicle Market? Belfer Center, Harvard University