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Mini E

Mini E
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The Mini E was a demonstration electric car developed by BMW i as a conversion of its Mini Cooper car. The Mini E was developed for field trials and deployed in several countries, including the United States, Germany, UK, France, Japan and China. The field testing of the Mini E was part of BMW Project i, which was followed in January 2012 by a similar trial with the BMW ActiveE, and the last phase of project was the development of the BMW i3 urban electric car, that went into mass production in 2013. In 2019, BMW announced that the mass market Mini Electric will go in to production. The first trial was launched in the U.S. in June 2009, and the Mini E was available through leasing to private users in Los Angeles and the New York/New Jersey area. Another field test was launched in the UK in December 2009, where more than forty Mini E cars were handed to private users for two consecutive six-month field trial periods. This trial program allowed the BMW Group to become the world's first major car manufacturer to deploy a fleet of more than 500 all-electric vehicles for private use. After the trial, some Mini Es were displayed in museums, others shipped to Germany for further lab testing, and the rest dismantled and crushed. The 40 Mini Es that participated in the UK trial were kept in use after the trial ended in March 2011, participating in promotional activities and forming part of BMW Group UK's official vehicle fleet for the London 2012 Olympic Games. All Mini E vehicles were equipped similar to a standard Mini Cooper hatchback.

Text from Wikipedia (CC BY-SA 4.0).

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History

The Mini E was unveiled at the 2008 Los Angeles Auto Show. BMW used its Mini brand to test its electric powertrain technology, but the vehicle was also developed in order to meet new California regulations that require carmakers to offer zero emission vehicles.

Specifications

=== Powertrain === The Mini E is powered by an asynchronous electric motor that is mounted in the former engine bay and is rated at 204 PS (150 kW) and 160 lbf⋅ft (220 N⋅m) of torque. Drive is sent to the front wheels. The Mini E employs a lithium-ion battery pack with an overall capacity of 130 megajoules (35 kWh). The batteries weigh 572 pounds (259 kg) and replace the back seat. Top speed is electronically limited to 95 mph (153 km/h), with 0–62 mph (0–100 km/h) acceleration in 8 seconds. The car's range is 156 miles (251 km) on a single charge under optimal conditions. Estimates of normal driving conditions put ranges at 109 miles (175 km) city and 96 miles (154 km) highway. AC Propulsion issued a news release on 19 November 2008, announcing they were a supplier for Mini E. The news release stated that AC Propulsion supplied a specially developed version of its proprietary tzero, a registered trademark, technology, including air-cooled copper-rotor induction motor and Li ion battery on the Mini E. It is characterized by high performance, high efficiency, and fast charging. Charging. The Mini E could be charged by 120-volt (at 12 amp) and 240-volt (at 32 or 48 amp) power sources; charging times were 20 hours and 3.5 hours (fast-charge system). Charge rate was set from the instrument panel before charging. The 240-volt 32-amp home "wall box" charging stations for the US trial were made by Clipper Creek, with a proprietary electrical connector to the car made by ODU. Performance. The accelerator was a drive-by-wire system with a soft start to limit the electric motor's response and prevent burnout from a standstill. After this initial delay, response goes back to normal. The Mini E's regenerative braking was designed to capture as much kinetic energy as possible givin

Field trial program

Field testing of the Mini E was part of BMW Project i, and was followed in January 2012 by a similar trial with the BMW ActiveE all-electric vehicle. After the Mini E trial program ended, some cars were displayed in museums, others shipped to Germany for further lab testing, and the rest dismantled and crushed. Mini E drivers participating in the field trial program of the vehicle were required to participate in online surveys and discussions, and to bring their vehicle into their local dealership to be worked on. The car was available only as a three-year limited lease, and drivers were required to return their cars to BMW who destroyed or donated them to tech schools and museums for display, disassembly, and analysis purposes. U.S. program. In the U.S. 9,500 people signed up to lease the 450 Mini Es available. In June 2009, BMW started the program by leasing 250 units in the Los Angeles area and 200 in the New York/New Jersey area. The leasing price was set at US$850 (approx. €600) a month for one year and included collision coverage, maintenance costs, and home installation of the charging station. Residents of New Jersey did not pay sales tax on their lease due to the existing state exemption for battery electric vehicles. In May 2010, BMW announced that leasing could be renewed for another year at a lower price of US$600 a month. This renewal was offered to all individuals who had a Mini E lease at the time but fleet customers were excluded and according to BMW half of all lessees agreed to the extension. European program. ==== France ==== Field testing in Paris with 50 units began in 2010. Germany. A total of 100 trial vehicles were assigned to Germany. Testing in Berlin began in June 2009, and for the second phase, a total of 70 vehicles were delivered in March 2

Alternative electric Mini

Nevada's Hybrid Technologies has started production of its electric-powered BMW Mini Cooper all-lithium model. The new electric Mini uses Hybrid Tech's own proprietary advanced lithium management and battery-balancing system. Top speed is only around 80 mph (130 km/h) but driving at a slower speed preserves battery-life and means owners will be able to travel up to 120 miles (190 km) on a single charge. EVTV has published a free "how-to" series of videos documenting their conversion of a 2009 Mini Cooper Clubman to electric drive. The project uses a more powerful AC induction motor from MES-DEA and TIMS600 controller to provide 177 lb⋅ft (240 N⋅m) of torque. It uses 112 readily available Sky Energy 100 Ah LiFePO4 cells to provide an energy storage of 40.3 kWh and a range of 125 miles (201 km). Top speed of 120 mph (190 km/h). This is an open source project using parts readily available to anyone from existing suppliers and intended for those inclined to do their own conversion of an existing 2009 Mini Cooper Clubman. CravenSpeed, of Portland, Oregon, US, has built and will offer instructions and parts for converting a 2002–2006 Hatchback Mini into an all-electric vehicle. Utilizing the existing transmission mated to a DC motor, their relatively inexpensive conversion kit will produce modest power and about an 80 km (50 mi) range per charge while keeping the rear seats and cargo room completely untouched.

Motorsport

In April 2010, the Mini E, driven by Thomas Jäger, became the first electric car to lap the Nürburgring Nordschleife in under 10 minutes.

Sections adapted from Wikipedia (CC BY-SA 4.0); text is shortened. Read the full article for the complete history and citations.

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