The invention discloses a power system of a four-wheel drive pure electric automobile. The power system comprises a first reducer, a first transmission mechanism, a first clutch, a first motor, a second motor, a second clutch, a second transmission mechanism and a second reducer, wherein the first clutch is arranged between the first motor and the first transmission mechanism, the second clutch isarranged between the second motor and the second transmission mechanism, when the first clutch is in a combined state, the first motor and the first transmission mechanism transfer power, when the first clutch is in a separated state, the first motor and the first transmission mechanism are disconnected, when the second clutch is in a combined state, the second motor and the second transmission mechanism transfer power, and when the second clutch is in a separated state, the second motor and the second transmission mechanism are disconnected.

    本发明公开了一种四驱纯电动汽车动力系统。包括:第一减速器、第一传动机构、第一离合器、第一电机、第二电机、第二离合器、第二传动机构、和第二减速器;其中,所述第一离合器布置在所述第一电机和所述第一传动机构之间,所述第二离合器布置在所述第二电机和所述第二传动机构之间,所述第一离合器处于结合状态时,所述第一电机和所述第一传动机构进行动力传递,所述第一离合器处于分离状态时,所述第一电机和所述第一传动机构断开,所述第二离合器处于结合状态时,所述第二电机和所述第二传动机构进行动力传递,所述第二离合器处于分离状态时,所述第二电机和所述第二传动机构断开。


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    Title :

    Power system of four-wheel drive pure electric automobile


    Additional title:

    一种四驱纯电动汽车动力系统


    Contributors:
    LIU JIANKANG (author) / LI KUNYUAN (author) / WANG YAN (author) / HUO YUNLONG (author) / YIN JIANKUN (author) / YANG FANG (author) / BAI ZHUOWEI (author)

    Publication date :

    2020-12-18


    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



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