Electrical drive unit for e.g. rear wheel-driven motor vehicle, has shaft-sided integrated generator and wheel-sided integrated generator that are formed by drive shaft and vehicle wheel of drive train of motor vehicle

摘要

The drive unit has a shaft-sided integrated generator (8) e.g. direct/alternating current generator, and a wheel-sided integrated generator, where a drive shaft (4) e.g. propeller shaft, and a vehicle wheel (6) of a drive train (1) of a motor vehicle form the shaft-sided integrated generator and the wheel-sided integrated generator. The drive shaft working as a rotor (R) is enclosed by a stator. The vehicle wheel is provided with copper strands, which serve as an excitation winding that is rotatable around a stationary magnetic stator element arranged in a region of a brake disk.