Full charge in as little as 1.5 hours
December 5, 2012
by Fleet Management staff
From the November-December print edition of Fleet Management
Volvo is testing a new fast charger for electric cars that cuts recharging time to 1.5 hours. The fast charger operates six times faster than existing on-board devices.
“We know that short recharging times and extensive operating range are a necessity for potential electric car consumers. The fast-charging unit helps cure what is known as ‘range anxiety’ since the car can be more easily recharged during the day. And even if you don’t have enough time for a 1.5-hour charge, plugging in for just 30 minutes will give you enough power for another 80 kilometres of driving,” says Lennart Stegland, vice-president electric propulsion systems, Volvo Car Corporation.
The new charger will be installed and evaluated in a number of Volvo C30 Electric cars. The new 22kW fast-charger is the world’s first charger that operates on a three-phase supply and is small enough to be fitted in an electric car. It offers the car owner two possibilities:
“The user can ‘top up’ the battery pack with electricity one or more times during the day. This means that the total daily range is significantly extended, yet with the same low operating cost compared to a car with a conventional power train,” says Stegland.