Green Car Congress

NOVEMBER 20, 2014

The power electronics, which convert the direct current (DC) into three-phase alternating current (AC) which is used to drive the motor, are located in the center tunnel. 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.

Hydrogen 259

Hydrogen Fuel Hybrid Li-ion 259

Green Car Congress

NOVEMBER 20, 2014

Dr. Ulrich Hackenberg, Member of the Board of Management for Technical Development at Audi, during a fuel cell technology workshop held at the LA show, and may be ready to talk about that technology by the end of next year. An outer skin made from carbon fiber reinforced polymer (CFRP) encases the inner aluminum shell.

Audi 278

Audi Hydrogen Fuel Concept 278

Green Car Congress

JULY 21, 2014

We are starting with optimizing our conventional drive trains—the TDI diesel engines, the TSI engines, the DSG transmission, all of those technologies have helped us to lower our fuel consumption a lot. The power electronics converts the direct current (DC) stored in the battery to alternating current (AC). Bottom right.

Batteries 356

Batteries Battery MPH All-Electric 356