The invention relates to a drive device (7) of a motor vehicle drive train of an electric vehicle, comprising a plurality of electric motors (12, 13, 14) and a transmission in which different transmission ratios can be switched between an input shaft and an output side. In this case, the first electric motor (13) is connected or can be connected to the input shaft of the transmission, the output side of the transmission being coupled to at least one output (9, 10), which is used in the drive train of the motor vehicle for connecting a respective drive axle of the electric vehicle. In order to achieve as high driving comfort as possible by means of the drive (7), the second electric motor (14) is also permanently connected to the output side.
本发明涉及电动车的机动车驱动系的驱动装置(7),其包括多个电动机(12、13,14)和变速器,在变速器中,在输入轴和输出侧之间能切换不同传动比。在此,第一电动机(13)与变速器的输入轴连接或能够与之连接,其中,变速器的输出侧与至少一个输出部(9、10)联接,输出部在机动车驱动系中分别用于接驳电动车的各一个驱动车桥。为了通过该驱动装置(7)实现尽量高的驾驶舒适性,第二电动机(14)还与输出侧处于持久连接。
Drive device of motor vehicle drive train of electric vehicle
电动车的机动车驱动系的驱动装置
2023-03-31
Patent
Elektronische Ressource
Chinesisch
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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