The invention belongs to the technical field of clutches, and provides a P2 hybrid electric vehicle driving system of a multi-mode clutch, which comprises an input shaft, a motor rotor support, the multi-mode clutch and an executing mechanism, the multi-mode clutch comprises an inner hub and an outer hub, the inner hub and the outer hub are both circular ring structures, the inner hub is sleeved on the inner side of the outer hub, and the outer hub is sleeved on the outer side of the outer hub. The inner hub is connected with the input shell or the motor rotor support, the outer hub is connected with the motor rotor support or the input shell, a transmission mechanism is arranged between the inner hub and the outer hub, the transmission mechanism is used for transmitting the torque of the inner hub to the outer hub or transmitting the torque of the outer hub to the inner hub, and the transmission mechanism is connected with the executing mechanism. The executing mechanism is used for locking or disconnecting the transmission mechanism, so that transmission and interruption of torque between the inner hub and the outer hub or transmission and interruption of torque between the outer hub and the inner hub are controlled. Compared with the prior art, the motor has the advantages of being compact in structure, small in occupied space, large in torque density, small in dragging torque, small in heat dissipation energy loss and high in efficiency.

    本发明属于离合器技术领域,提供了一种多模离合器的P2混合动力汽车驱动系统,包括输入轴、电机转子支架、多模离合器和执行机构,多模离合器包括内毂、外毂,内毂与外毂均为圆环形结构,内毂套设在外毂内侧,内毂与输入壳体或电机转子支架相连,外毂与电机转子支架或输入壳体相连,内毂与外毂之间设有传动机构,传动机构用于将内毂的扭矩传递至外毂或者将外毂的扭矩传递至内毂,传动机构与执行机构连接,执行机构用于锁止或断开传动机构,从而控制内毂与外毂之间扭矩的传输与中断或者外毂与内毂之间扭矩的传输与中断。与现有技术相比,本发明的优点在于:结构紧凑,占用空间小,扭矩密度大,并且拖曳扭矩小和散热能量损失小,效率高。


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    Titel :

    P2 hybrid electric vehicle driving system adopting multi-mode clutch


    Weitere Titelangaben:

    一种采用多模离合器的P2混合动力汽车驱动系统


    Beteiligte:
    LI JUNJUN (Autor:in) / GOLD ECKART (Autor:in) / WU ZONGBIN (Autor:in) / LIU JINGWEN (Autor:in)

    Erscheinungsdatum :

    2023-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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