The invention provides an electric drive system, a hybrid power vehicle and a method. The electric drive system (100) is used for the hybrid power vehicle and is characterized in that the electric drive system (100) is provided with a double-rotor motor, a planetary gear train, an electric control clutch (5), a double-motor controller (6) and a brake mechanism. One end of an inner rotor of the double-rotor motor is connected with an engine output shaft (8) of a vehicle engine through the electric control clutch (5), and the other end of the inner rotor is connected with a sun gear of the planetary gear train. An outer rotor of the double-rotor motor is fixedly connected with an outer gear ring of the planetary gear train. A planet carrier of the planetary gear train is connected with a vehicle drive axle to be used for coupling power and outputting the power to vehicle drive wheels. The double-motor controller (6) is connected with an inner stator and an outer stator of the double-rotor motor and is used for driving the inner rotor and the outer rotor of the double-motor motor to operate, and enable braking recovered energy of the inner rotor and the outer rotor to be used for battery charging.

    本发明提供了电驱动系统、混合动力车辆和方法。所述电驱动系统(100)用于混合动力车辆,其特征在于,所述电驱动系统(100)具有双转子电机、行星轮系、电控离合器(5)、双电机控制器(6)和制动机构,其中,所述双转子电机的内转子的内转子一端通过所述电控离合器(5)连接车辆发动机的发动机输出轴(8),另一端与所述行星轮系的太阳轮相连,所述双转子电机的外转子与所述行星轮系的外齿圈固接,所述行星轮系的行星架与车辆驱动桥相连用以耦合动力输出给车辆驱动轮,所述双电机控制器(6)与所述双转子电机的内外定子连接,以用于驱动所述双转子电机的内外转子运转,以及将所述内外转子的制动回收能量用于电池充电。


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    Title :

    Electric drive system, hybrid power vehicle and method


    Additional title:

    电驱动系统、混合动力车辆和方法


    Contributors:
    CHAI ZHILIN (author) / TIAN HUA (author) / WU KAI (author)

    Publication date :

    2020-12-22


    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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