Chevy Volt Delivers Novel Two-Motor, Four-Mode Extended Range Electric Drive System; Seamless Driver Experience Plus Efficiency
Green Car Congress
OCTOBER 20, 2010
In this mode, the ring gear is held (locked) by clutch C1. Virtually all of the vehicle’s motive power is therefore delivered by the traction motor in this mode, including hard accelerations, using power supplied by the battery pack. Click to enlarge. Mode 1: Low-speed EV Propulsion (Engine Off).
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