A drive device (7) for a motor vehicle drive train of an electric vehicle has a plurality of electric machines (12, 13, 14) and a transmission, where different transmission ratios between an input shaft and an output side can be selected. In this case, a first electric machine (13) is connected to the input shaft of the transmission or can be connected thereto, and the output side of the transmission is coupled to at least one output drive (9, 10), which is used in the motor vehicle drive train to connect a respective drive axle of the electric vehicle. In order to achieve the highest possible driving comfort by means of this drive device (7), a second electric machine (14) is also permanently connected to the output side.
DRIVE DEVICE FOR A MOTOR VEHICLE DRIVE TRAIN OF AN ELECTRIC VEHICLE
2023-03-30
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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