Quick drive of the Passat HyMotion hydrogen fuel cell hybrid
Green Car Congress
NOVEMBER 20, 2014
The power electronics also integrate a DC/DC converter, which converts energy from the high-voltage battery to 12 volts to supply the 12-volt electrical system. The 12-volt battery is also mounted at the rear. Bottom: On recharge, energy will flow from the fuel cell through the tri-port converter to the battery.
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