The invention discloses a series-parallel hybrid power system which comprises a shell and a speed change mechanism arranged in the shell, and is characterized in that the speed change mechanism comprises a speed change mechanism input shaft and a speed change mechanism output shaft which are in gear transmission; one side of the clutch is connected to the engine, and the other side is connected with the speed change mechanism input shaft; the tail end of the input shaft of the speed change mechanism is connected with a second motor; the tail end of an output shaft of the speed change mechanism is connected with a first motor; an output shaft of the speed change mechanism is in transmission connection with the differential through a gear. According to the series-parallel hybrid power system, the structure is simple, effective and smooth switching between different modes is achieved, the power and economic performance is good, and the series-parallel hybrid power system has high practicability and good application prospects.

    本发明公开了一种混联式混合动力系统,包括壳体及设于所述壳体内的变速机构,其特征在于:所述变速机构包括齿轮传动的变速机构输入轴和变速机构输出轴;离合器一侧连接至发动机,另一侧与变速机构输入轴连接;所述变速机构输入轴的末端连接第二电机;所述变速机构输出轴末端连接有第一电机;所述变速机构输出轴通过齿轮连接传动至差速器。本发明混联式混合动力系统,结构简单,实现不同模式之间的有效平顺切换,动力及经济性能好,具有较强的实用性和较好的应用前景。


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    Title :

    Series-parallel hybrid power system


    Additional title:

    一种混联式混合动力系统


    Contributors:
    RAN KESU (author) / LI TAO (author) / ZHANG SHENG (author)

    Publication date :

    2022-11-11


    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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