The invention discloses a CVT hybrid power transmission structure which comprises a first input shaft, a stepless speed change mechanism, a first motor and a second motor, the first input shaft is connected with a clutch, and a power input component of the stepless speed change mechanism is connected with the clutch and the first motor. The clutch is arranged to be used for controlling transmission and interruption of power between the first input shaft and a power input component of the stepless speed change mechanism, a power output component of the stepless speed change mechanism is connected with the second motor, and the power output component of the stepless speed change mechanism is connected with the output shaft through the power transmission mechanism. According to the CVT hybrid power transmission structure, various speeds of an automobile can be adapted through stepless speed regulation of the CVT, so that an engine works under the optimal working condition for a long time, the combustion efficiency of the engine is improved, and the fuel economy is improved.

    本发明公开了一种CVT混合动力传动结构,包括第一输入轴、无级变速机构、第一电机和第二电机,所述第一输入轴与离合器连接,所述无级变速机构的动力输入部件与离合器和所述第一电机连接,离合器设置成用于控制第一输入轴与无级变速机构的动力输入部件之间的动力的传递与中断,无级变速机构的动力输出部件与所述第二电机连接,无级变速机构的动力输出部件通过动力传递机构与输出轴连接。本发明的CVT混合动力传动结构,可以通过CVT的无级调速来适应汽车的各种速度,使发动机长期工作在最佳工况下,从而提高发动机燃烧效率,从而提高燃油经济性。


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    Title :

    CVT hybrid power transmission structure


    Additional title:

    CVT混合动力传动结构


    Contributors:
    LI LIANG (author) / SUN WEI (author) / TAO SHIHAO (author) / WANG YONGGUO (author) / WENG XIAOMING (author)

    Publication date :

    2024-03-22


    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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