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GM’s new RWD PHEV system for Cadillac CT6 designed for fun-to-drive high performance as well as efficiency; Volt on steroids

Green Car Congress

GM designed the new powersplit transmission specifically to be able to use an induction machine for Motor A without a reduction in overall efficiency. Compactness, efficiency and excellent NVH were design objectives from the outset. Compactness, efficiency and excellent NVH were design objectives from the outset.

Cadillac 150
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GM Study Highlights The Increasing Technical Demands on Motors of Increasing Electrification; Bar Wound Stators as Good Present-Day Solution

Green Car Congress

Bar winding uses. Bar winding lowers winding resistance 30% or more, lowering overall losses when compared to conventional wire wound types. Bar winding lowers winding resistance 30% or more, lowering overall losses when compared to conventional wire wound types. Wire wound (top) vs. bar wound (bottom).

GM 170