Vibration damping for a range extender

摘要

The invention relates to a range extender (1) for a motor vehicle, in particular for an electric motor vehicle, comprising: a first electromechanical energy converter (2); and an internal combustion engine (3) which is coupled to the first electromechanical energy converter (2) for power transmission, wherein in the rotor (5) of the first electromechanical energy converter (2), a vibration damper (6a, 6b, 6c) is integrated.