The invention discloses a multi-mode hybrid power driving system which is characterized in that a second motor is connected with a hollow shaft, and a first input gear and a second input gear are circumferentially fixed on the hollow shaft respectively; the input shaft penetrates through the hollow shaft, one end of the input shaft is connected with the engine, and the third input gear and the input shaft are circumferentially fixed; the first-gear driven gear, the second-gear driven gear, the synchronizer and the output gear are circumferentially fixed to the intermediate shaft, the first-gear driven gear is meshed with the first input gear to form a first gear pair, and the second-gear driven gear is meshed with the second input gear to form a second gear pair; the synchronizer is located between the first-gear driven gear and the second-gear driven gear, the output gear is matched with the differential mechanism, the first motor is fixed to the other end of the input shaft, the third driven gear is fixed to the driving part of the clutch, the driven part of the clutch is fixed to the middle shaft, and the third driven gear is meshed with the third input gear to form a third gear pair. The power performance and the driving performance of the automobile can be improved.

    本发明公开了一种多模态的混合动力驱动系统,第二电机与空心轴连接,第一输入齿轮和第二输入齿轮分别周向固定在空心轴上;输入轴穿过空心轴,输入轴的一端与发动机连接,第三输入齿轮与输入轴周向固定;一挡从动齿轮、二挡从动齿轮、同步器以及输出齿轮分别周向固定在在中间轴上,一挡从动齿轮与第一输入齿轮啮合形成第一齿轮副,二挡从动齿轮与第二输入齿轮啮合形成第二齿轮副;同步器位于一挡从动齿轮和二挡从动齿轮之间,输出齿轮与差速器配合,第一电机与输入轴的另一端固定,第三从动齿轮与离合器的驱动部分固定,离合器的从动部分与中间轴固定,第三从动齿轮与第三输入齿轮啮合形成第三齿轮副。本发明能够提高汽车的动力性和驾驶性能。


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    Title :

    Multi-mode hybrid power driving system and method


    Additional title:

    多模态的混合动力驱动系统及方法


    Contributors:
    YU DINGJIAN (author) / WANG WENJUN (author) / YAN JIBIN (author) / DIAO FUQIANG (author) / LIN YUEMENG (author) / ZHANG ZICHUAN (author)

    Publication date :

    2022-11-01


    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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