GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt
Green Car Congress
APRIL 23, 2015
For the second-generation, GM wanted to enhance the electric performance of the Volt. Increased charge sustaining fuel economy. Schematic lever diagram showing the gearing of each of the two propulsion motor-generators to a common main transmission shaft using an individual planetary gear set. Improved performance.
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