The invention provides a hybrid power system, a control method of the hybrid power system and a vehicle. The hybrid power system comprises an engine, a first clutch, a second clutch, a first planet row, a second planet row, an output gear, a transmission mechanism, a motor, a differential mechanism, a first brake for braking a first planet carrier and a second brake for braking a second planet carrier, and the first planet row comprises a first sun gear, a first planet gear, the first planet carrier and a first gear ring; a first clutch is arranged between the engine and the first sun gear; the second planet row comprises a second sun gear, a second planet gear, a second planet carrier and a second gear ring, the second sun gear is connected with the first planet carrier, and a second clutch is connected between the engine and the second planet carrier; the output gear is connected with the first gear ring and the second gear ring. Multi-gear speed change is achieved, it is guaranteed that the engine and the motor operate in a high-efficiency interval to the maximum extent, and the excellent fuel economic performance is achieved.

    本发明提供了一种混合动力系统、混合动力系统的控制方法及车辆。该混合动力系统包括发动机、第一离合器、第二离合器、第一行星排、第二行星排、输出齿轮、传动机构、电动机、差速器、制动第一行星架的第一制动器、制动第二行星架的第二制动器,第一行星排包括第一太阳轮、第一行星轮、第一行星架和第一齿圈,发动机与第一太阳轮之间设有第一离合器;第二行星排包括第二太阳轮、第二行星轮、第二行星架和第二齿圈,第二太阳轮与第一行星架连接,发动机与第二行星架之间连接有第二离合器;输出齿轮与第一齿圈及第二齿圈连接。本发明实现了多挡变速,最大限度的保证了发动机和电动机运转在高效率区间,具有优异的燃油经济性能。


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    Title :

    Hybrid power system, control method of hybrid power system and vehicle


    Additional title:

    混合动力系统、混合动力系统的控制方法及车辆


    Contributors:
    LONG YUSHI (author) / TAI CHANGNING (author) / LING XIAOMING (author) / HUANG BO (author) / ZHANG ANWEI (author) / ZHAO HONGQIAO (author)

    Publication date :

    2023-05-02


    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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