Automobiles

DC-to-AC conversion is not that lossy. 99.5% efficiency is typical and that 0.5% loss is made-up by the greater propulsion efficiency of an AC motor

Higher voltage is much more efficient, requiring smaller cables and producing less heat. It is also easier on the batteries to deliver high voltage at low amps than the other way around. Using AC allows the use of brushless motors which are more reliable and powerful. It also allows easier control of timing on the electric motor.

This animation depicts the function of the Chevrolet Volt's Electric Drive in detail for General Motors. VO courtesy of General Motors. Â

See how the Chevrolet Volt is made at GM's Detroit-Hamtramck plant. Â Â

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A futuristic 15-story showroom in Singapore dubbed the ‘world’s largest luxury car vending machine,’ has opened, offering customers million-dollar supercars - including Ferraris, Bentleys, Lamborghinis and Porsches. The facility, built by used car dealer Autobahn Motors (ABM), simulates a 'fish-bone’ system capable of minimizing wind resistance. About 60 luxury cars are displayed in its illuminated showcase. @Auto_Showcase