A power train apparatus for an electric vehicle may include a planetary gear set including three rotation elements having a first rotation element, a second rotation element and a third rotation element, wherein the first rotation element is fixedly connected to a first shaft and the second rotation element is fixedly connected to a second shaft; a motor; a first transmission device mounted to selectively transfer power of the motor to the first shaft in a plurality of gear ratios; and a second transmission device provided to selectively transfer the power of the motor to the first shaft or the second shaft.

    一种用于电动车辆的动力传动系装置,包括:行星齿轮组,该行星齿轮组包括具有第一旋转元件、第二旋转元件和第三旋转元件的三个旋转元件,其中第一旋转元件固定连接至第一轴,并且第二旋转元件固定连接至第二轴;电动机;第一传动装置,安装成以多个传动比将电动机的动力选择性地传递至第一轴;以及第二传动装置,安装成将电动机的动力选择性地传递至第一轴或第二轴。


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    Title :

    POWER TRAIN FOR ELECTRIC VEHICLE


    Additional title:

    用于电动车辆的动力传动系


    Contributors:

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / F16H Getriebe , GEARING



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