The invention provides a power assembly, a control method and a vehicle, relates to the field of new energy vehicles, and can be applied to electric medium and heavy vehicles. The power assembly comprises a transmission and two driving motors, and the two driving motors are used for outputting torque to an input shaft of the transmission. The transmission is used for receiving the torque output by one of the two driving motors through the input shaft and outputting the torque through the output shaft of the transmission. The transmission is used for simultaneously receiving torques output by the two driving motors through an input shaft and outputting the torques through an output shaft of the transmission. According to the scheme, the method can be suitable for vehicles with large weight change ranges and complex working conditions in different running scenes of the whole vehicle, can cover multiple running working conditions, and achieves the consideration of the dynamic property, the economical efficiency and the robustness of the vehicle.

    本申请提供一种动力总成、控制方法和车辆,涉及新能源汽车领域,可应用于电动中重型车辆。该动力总成包括变速器和两个驱动电机,两个驱动电机用于向变速器的输入轴输出扭矩。变速器用于通过输入轴接收两个驱动电机中的一个驱动电机输出的扭矩并通过变速器的输出轴输出扭矩。变速器用于通过输入轴同时接收两个驱动电机输出的扭矩并通过所述变速器的输出轴输出扭矩。根据本方案,可以适用于整车不同运行场景的重量变化范围大、工况复杂的车辆,能够覆盖多种运行工况,实现车辆动力性、经济性和鲁棒性的兼顾。


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    Title :

    Power assembly, control method and vehicle


    Additional title:

    动力总成、控制方法和车辆


    Contributors:
    TANG ZHENGYI (author) / BAI LIFEI (author) / LIU SUJUN (author) / SUN CHANGPING (author) / LIU SHUYOU (author)

    Publication date :

    2024-09-10


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



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