The longitudinal rear-drive dual-motor hybrid power mechanism is characterized in that an engine input shaft is connected with a first motor through a first clutch, the first motor is connected with an inner input shaft through a second clutch, a second motor is connected with an outer input shaft through a third clutch, and the inner input shaft is connected with the second motor and a second planet row sun gear; an outer input shaft is connected with a second brake and a first planet row sun gear, a first planet row planet carrier is connected with a second planet row gear ring and a first brake, the first planet row planet carrier is connected with a first planet row gear ring through planet teeth, and the first planet row gear ring is connected with a second planet row planet carrier. And the second planet row planet carrier is connected with the output shaft. According to the longitudinally-arranged rear-drive dual-motor hybrid power mechanism, the problems that the electric power flow efficiency is low and the cost is high due to the fact that an independent brake is arranged are solved, and therefore the mode that an engine is directly driven can be achieved with lower cost.

    本发明公开了一种纵置后驱双电机混合动力机构,发动机输入轴通过第一离合器和第一电机连接,第一电机通过第二离合器与内输入轴连接,第二电机通过第三离合器与外输入轴连接,内输入轴与第二电机和第二行星排太阳轮连接,外输入轴与第二制动器和第一行星排太阳轮连接,第一行星排行星架与第二行星排齿圈和第一制动器连接,第一行星排行星架通过行星齿与第一行星排齿圈连接,第一行星排齿圈与第二行星排行星架连接,第二行星排行星架与输出轴连接。本发明的纵置后驱双电机混合动力机构,不会出现电功率流效率低和设置单独的制动器而导致成本高的问题,从而可以用更低的成本来实现发动机直接驱动的模式。


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    Title :

    Longitudinal rear-drive dual-motor hybrid power mechanism


    Additional title:

    纵置后驱双电机混合动力机构


    Contributors:
    GE ZONGQIANG (author) / SHEN WU (author) / LI LIANG (author) / WENG XIAOMING (author) / WANG YONGGUO (author)

    Publication date :

    2023-03-07


    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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