The overall practicality of electric vehicle tranportation depends on the speed of battery recharge. Many EVs take six to eight hours. MIT is going for something closer to what people might experience at the gas pump.Michael Mulcahy at GizMag.com reports:
"Sometimes in science, it helps to set the bar high. That seems to be the attitude of the MIT Electric Vehicle Team (EVT). By their reckoning, one of the biggest impediments to the average driver adopting an electric vehicle is recharge times. So ....their next project is to produce a prototype family car that will achieve 0-60mph in under nine seconds, have a range of 200 miles, and fully recharge in under 11 minutes. Dubbed the elEVen, this latest project is an attempt to build an electric car that meets the expectations of mainstream drivers, including a “refill” time comparable to that at a gas pump. The engine will be replaced with a 250-horsepower, 180kW AC induction motor, donated by SatCon and originally designed for use in a 16.5-ton electric transit bus. Given the sedan will only weigh about 2 tons, it should easily achieve their acceleration goal and, better, manage a top speed of about 100mph." See full article:
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