The invention relates to the technical field of hybrid electric vehicles, in particular to a power assembly of a hybrid electric vehicle and a vehicle. The power assembly of the hybrid electric vehicle comprises a power output mechanism and a speed change mechanism. The speed change mechanism comprises a speed change mechanism input shaft, a speed change mechanism output shaft, a third planet row, a fourth planet row, a B1 brake, a B2 brake and a C1 clutch. A gear ring of the third planet row is connected with a planet carrier of the fourth planet row, a sun gear of the third planet row is connected with a transmission shell through the B1 brake, and a planet carrier of the third planet row is connected with a gear ring of the fourth planet row. According to the power assembly of the hybrid electric vehicle, through the arrangement of the third planet row, the fourth planet row, the brake B1, the brake B2 and the clutch C1, the speed change mechanism forms an independent three-gear speed changer, the vehicle can select proper torque and rotating speed for output according to the situation, and the escape performance, the acceleration performance and the like of the vehicle are obviously improved.

    本公开涉及混合动力汽车技术领域,尤其涉及一种混合动力汽车的动力总成以及车辆。该混合动力汽车的动力总成包括:动力输出机构和变速机构;所述变速机构包括变速机构输入轴、变速机构输出轴、第三行星排、第四行星排、B1制动器、B2制动器和C1离合器;所述第三行星排的齿圈与所述第四行星排的行星架连接,所述第三行星排的太阳轮通过所述B1制动器与变速器壳体连接,所述第三行星排的行星架与所述第四行星排的齿圈连接。该混合动力汽车的动力总成,通过第三行星排、第四行星排、B1制动器、B2制动器和C1离合器的设置,使该变速机构形成一个独立的三挡变速器,使车辆能够根据情况选择合适的扭矩和转速进行输出,明显提高车辆脱困性能、加速性能等。


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    Title :

    Power assembly of hybrid electric vehicle and vehicle


    Additional title:

    混合动力汽车的动力总成以及车辆


    Contributors:
    GAO XIAOGUANG (author) / SONG TINGBIN (author) / LI FAYOU (author) / SU CHENGYUN (author) / CAI DONG (author) / YUAN YANLING (author) / ZHANG GUANGHAN (author) / LIU XIAO (author) / LI SANSHUAI (author) / WAN QUANXI (author)

    Publication date :

    2022-07-01


    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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    Power assembly of hybrid electric vehicle and hybrid electric vehicle

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    Power assembly of hybrid electric vehicle and vehicle

    SU CHENGYUN / YUAN YANLING / SONG TINGBIN et al. | European Patent Office | 2022

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    Power assembly of hybrid electric vehicle and vehicle

    YUAN YANLING / LIU YANJUN / SONG TINGBIN et al. | European Patent Office | 2022

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    Power assembly of hybrid electric vehicle and vehicle

    YUAN YANLING / GAO XIAOGUANG / SONG TINGBIN et al. | European Patent Office | 2023

    Free access