The invention relates to a hybrid power system and a vehicle. The hybrid power system comprises an engine and a drive axle, an in-axle motor is arranged in the drive axle, and the in-axle motor is connected to an output mechanism of the drive axle through a clutch or a gear shifting mechanism with a neutral gear; the system further comprises an out-of-axle motor and a planet row, the out-of-axle motor and the engine are connected to two power input ends of the planet row respectively, and a power output end of the planet row is connected to an output mechanism of the drive axle. And two powerinput ends of the planet row are respectively provided with a locking mechanism. According to the integrated drive axle hybrid power system, besides the in-axle motor of the integrated drive axle, thepower motor is further arranged outside the axle, dual-motor driving can be achieved, the requirement of a vehicle for performance parameters like motor starting torque is lowered, and the power requirement of the whole vehicle is met more easily.

    本发明涉及一种混合动力系统及车辆,混合动力系统包括发动机、驱动桥,所述驱动桥内设有桥内电机,所述桥内电机通过离合器或带有空档的换档机构连接驱动桥的输出机构;还包括桥外电机和行星排,所述桥外电机和发动机分别连接所述行星排的两个动力输入端,所述行星排的动力输出端与所述驱动桥的输出机构相连;所述行星排的两个动力输入端分别带有锁止机构。本发明的集成式驱动桥混合动力系统,除了集成式驱动桥的桥内电机外,还在桥外设置了一个动力电机,可以实现双电机的驱动,降低了车辆对电机启动转矩等性能参数的要求,更容易满足整车的动力需求。


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    Title :

    Hybrid power system and vehicle


    Additional title:

    一种混合动力系统及车辆


    Contributors:
    JIANG YINFEI (author) / WANG YINSHU (author) / WANG FUSHENG (author) / LI JIANFENG (author) / CHENG XIAOWEI (author) / LIU XIAOWEI (author)

    Publication date :

    2020-06-02


    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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