IEEE Spectrum November, 2013 - 9

2.13 seconds:
new record
for an electric
car to reach
100 km/h

ChaRgER: The Spark-Renault SRT_01E,
an electric racer, will compete in 2014
after a demo race later this year.

electrifying
formula one

FIA

Racing exposes the best
and worst about EVs

Formula One drivers have always needed physical stamina to endure
crushing turns and long races. Now they'll need to be good sprinters,
too. That's because in lieu of a tire-change pit stop, drivers of the new allelectric Formula E series will sprint from one car to another midrace-twice.
The car swap will allow pit crews to recharge the batteries. The relay-race
aspect of Formula E harks back to the Pony Express, but the car itself, unveiled
in September at the Frankfurt Motor Show, in Germany, looks ahead to the
possible future of electric cars.
During the inaugural 2014-2015 season, all 10 teams will use the same base
car, called the Spark-Renault SRT_01E. The car is a Frankenstein's monster
of sorts, with a brand-new chassis and tires, a battery based on the Formula
One system that recovers energy from braking, and motors evolved from the
McLaren P1 hybrid supercar.
The challenges of designing an everyday EV are a far cry from those of
relaying a pair of 800-kilogram race cars at up to 225 kilometers per hour.
But the series should generate spin-offs, says Kirsty Andrew, head of commercial operations for Williams Advanced Engineering, a Formula E supplier.
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Table of Contents for the Digital Edition of IEEE Spectrum November, 2013

IEEE Spectrum November, 2013 - Cover1
IEEE Spectrum November, 2013 - Cover2
IEEE Spectrum November, 2013 - 1
IEEE Spectrum November, 2013 - 2
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IEEE Spectrum November, 2013 - 84
IEEE Spectrum November, 2013 - Cover3
IEEE Spectrum November, 2013 - Cover4
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