A vehicle powertrain for a vehicle is provided. The system comprises a differential mechanism (110) and a main motor (121). The differential mechanism (110) is provided with two output shafts (111 and 112), and the output shafts (111 and 112) can be connected with respective wheel axles; the main motor (121) is connected to a drive input (117) of the differential (110) via a first gearing-down (130), the first gearing-down (130) being connected to a second motor (122) for adjusting a gear ratio of the first gearing-down (130); wherein the second electric machine (122) is connected to a clutch device (150), the clutch device (150) being configured to selectively lock a gear ratio of the first gearing (130).

    本发明提供一种用于车辆的车辆动力传动系统。所述系统包括差速器(110)和主电机(121);所述差速器(110)具有两个输出轴(111,112),所述输出轴(111,112)能够与各自的车轮轴连接;所述主电机(121)经由第一减速传动装置(130)与所述差速器(110)的驱动输入(117)连接,所述第一减速传动装置(130)连接至用于调整所述第一减速传动装置(130)的齿轮比的第二电机(122);其中所述第二电机(122)连接至离合器装置(150),所述离合器装置(150)配置为选择性地锁定所述第一减速传动装置(130)的齿轮比。


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    Title :

    Vehicle powertrain


    Additional title:

    车辆动力传动系统


    Contributors:

    Publication date :

    2022-08-09


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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