
Unlike with gasoline-powered cars that can be filled up in a matter of minutes, electric vehicles can take hours to charge. While some companies think the solution is simply to switch out batteries when they're low on juice, MIT's Electric Vehicle Team is trying something different: constructing an electric car that charges in only 10 minutes.
The team's project, dubbed "ElEVen", aims to build an EV with the same performance capabilities as gas-powered cars. That means a vehicle that reaches 100 mph, goes from 0 to 60 in 9 seconds, reaches 200 miles on a single charge, and, of course, charges up in 10 minutes. The MIT team is using the body of a Mercury Milan Hybrid, a motor originally designed for an electric bus, and lithium-ion phosphate batteries from A123 Systems.
There's just one hitch: quick-charging the team's vehicle requires 350 kW of power. That's enough to take down a residential power system, and most EV charging stations (i.e. Coulomb Technologies' ChargePoint stations) output only 1.4 kW. And then there's the issue of battery pricing--the car's array costs a stinging $80,000, but the price should go down at least a little bit as li-ion battery production ramps up to accomodate the increasing number of EVs on the road.
We'll find out if the team succeeds with its rapid charging quest by the third quarter of next year. Until then, Coulomb might want to hold off on installing its 1.4 kW stations in too many locations.
[Via DVICE]
Related Stories: | Topics:Innovation, Technology, Ethonomics, MIT, electric vehicle, ev, mercury milan, eleven, Massachusetts Institute of Technology, Coulomb Technologies Inc., Science and Technology, Technology, Automotive Technology |
Recent Comments | 2 Total
July 24, 2009 at 4:45am by Eric Snyder
This feels like it will be the top end of the electric vehicle spectrum even if battery prices come down.
July 24, 2009 at 8:16pm by Jan Aldridge
I think if the near future of plausible EV improvement lies anywhere, it's with Li-ion. Seems like a lot of battery companies are wisely pairing up with auto makers -- A123 with MIT, and ABAT with the slightly more robust ZAP!, who plans to have a freeway ready car out there very soon. Battery pricing is definitely an issue -- so far only ZAP seems poised to deliver an affordable model -- but after the technology is perfected the cost should drop accordingly.