The invention relates to a dual-motor driving system and a vehicle with the same, the dual-motor driving system comprises a first driving motor, a second driving motor, a power transmission shaft, an output gear, a differential mechanism and a control unit, the first driving motor and the second driving motor are both connected with the same power transmission shaft; the output gear is arranged on the power transmission shaft, the differential mechanism is provided with a differential mechanism gear ring, the output gear is meshed with the differential mechanism gear ring, and the control unit is connected with the first driving motor and the second driving motor. And the control module is used for controlling the first driving motor and/or the second driving motor according to the working condition of the vehicle so as to enable the first driving motor and/or the second driving motor to work. According to the dual-motor driving system, on the basis of meeting various working conditions of the vehicle, the cost can be remarkably reduced, and the development difficulty of the motor driving system is reduced.

    一种双电机驱动系统及具有其的车辆,该双电机驱动系统包括第一驱动电机、第二驱动电机、动力传动轴、输出齿轮、差速器及控制单元,所述第一驱动电机及所述第二驱动电机均与同一个所述动力传动轴相连,所述输出齿轮设置于所述动力传动轴上,在所述差速器上设置有差速器齿圈,所述输出齿轮与所述差速器齿圈啮合,所述控制单元与所述第一驱动电机及所述第二驱动电机相连,并根据车辆的工况对所述第一驱动电机和/或所述第二驱动电机进行控制,以使所述第一驱动电机和/或所述第二驱动电机工作。该双电机驱动系统在满足车辆的各个工况的基础上,能够显著地降低成本,降低电机驱动系统的开发难度。


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    Title :

    Dual-motor driving system and vehicle with same


    Additional title:

    双电机驱动系统及具有其的车辆


    Contributors:
    WANG ZHENG (author) / WU PING (author) / YANG YULONG (author) / GONG LIPING (author) / REN GUANGFU (author) / LI RU (author) / FENG FANGYONG (author) / LIN SHIQING (author) / SHEN CHAOWEI (author) / LI DAN (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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