Motor-generator-system for a motor vehicle with hybrid traction drive

The system has an internal combustion engine and an electrical machine that can be operated as a drive motor or as a generator, especially in the form of an asynchronous machine with a short circuit winding, a first stator winding (W1) associated with the traction drive and a second stator winding (W2) for supplying external loads with the generator being driven by the internal combustion engine.