A hybrid power system comprises an engine, a first motor, a second motor, a first planetary gear set, a second planetary gear set and a third planetary gear set, the engine is connected with one end of an input shaft of a gearbox, and the other end of the input shaft of the gearbox is connected with a gear ring of the first planetary gear set. A planet carrier of the first planetary gear set is connected with a planet carrier of the second planetary gear set and connected with a planet carrier of the third planetary gear set through a first clutch, a gear ring of the third planetary gear set is connected with a gearbox shell through a second clutch, and a planet carrier of the third planetary gear set is connected with a gearbox output shaft. The first motor is connected with a sun gear of the first planetary gear set and connected with a gear ring of the second planetary gear set through a fourth clutch, and the second motor is connected with sun gears of the second planetary gear set and the third planetary gear set and connected with the gearbox shell through a third clutch. Multiple working modes can be achieved, the working efficiency of the engine is improved, energy is saved, environment friendliness is achieved, and redundancy is high.

    一种混合动力系统,包括发动机、第一电机、第二电机、第一行星齿轮组、第二行星齿轮组和第三行星齿轮组,发动机与变速箱输入轴一端相连,变速箱输入轴另一端与第一行星齿轮组的齿圈相连,第一行星齿轮组的行星架与第二行星齿轮组的行星架相连并通过第一离合器与第三行星齿轮组的行星架相连,第三行星齿轮组的齿圈通过第二离合器与变速箱壳体相连,第三行星齿轮组的行星架与变速箱输出轴相连,第一电机与第一行星齿轮组的太阳轮相连并通过第四离合器与第二行星齿轮组的齿圈相连,第二电机与第二行星齿轮组以及第三行星齿轮组的太阳轮相连并通过第三离合器与变速箱壳体相连。本发明可以实现多种工作模式,提高发动机工作效率,节能环保,冗余度高。


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    Title :

    Hybrid power system and vehicle adopting hybrid power system


    Additional title:

    一种混合动力系统及采用混合动力系统的车辆


    Contributors:
    SHI WEI (author) / TANG GUANGDI (author) / WANG SHULONG (author) / WANG WEI (author) / JIANG SHIJUN (author) / PENG ZAIWU (author) / WANG KUNJUN (author) / ZHAO LING (author) / LUO HONGLIANG (author)

    Publication date :

    2021-12-31


    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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