Automatic transmission, dynamo-electric machine, and car

摘要

A transmission in which an electric motor is inserted between a couple of clutch shafts of a twin-clutch type automatic transmission with the torque and speed of the electric motor being controlled. The pre-stage gear is released after the torque transfer is completed with the electric motor, and the clutch is exchanged after synchronizing the motor speed with the electric motor. Friction control of the clutch is not performed.