Quinn Law Group, PLLC
Hybrid powertrain with compound-split EVT drive axle and electric drive axle
A hybrid powertrain is provided for a vehicle that has a first axle and a second axle. The hybrid powertrain includes an engine, a stationary member, and an electrically-variable transmission that has a first and a second interconnected planetary gear set and a first and a second motor/generator. The engine, the first motor/generator, the second motor/generator and the first axle are each operatively connectable for rotation with a different member of the first and the second planetary gear sets. The powertrain has an electric drive unit that has reduction gearing and a third motor/generator. The third motor/generator and the second axle are each operatively connected to a different member of the third planetary gear set. The powertrain is operable in a compound-split operating mode.
GM Global Technology Operations LLC
B B Y B
B60K B60K Y02T B60K
inventional inventional additional inventional
Shawn H. Alan G. Norman
Swales Holmes Schoenek