The invention discloses a hybrid power transmission which at least comprises an input shaft and an output shaft which are arranged in parallel. The input shaft and the output shaft are in transmissionconnection through a gear pair I and a gear pair II, and the output shaft is further provided with a differential mechanism in transmission connection with the output shaft. An auxiliary motor and amain driving motor are further included, the auxiliary motor is mechanically and directly connected with the engine, and electric power is transmitted to the differential mechanism through the gear pair II; and the main driving motor is directly connected with the differential mechanism and transmits the electric power to the differential mechanism, and the auxiliary motor and the main driving motor are high-speed, efficient and long-wheelbase motors with the same wheelbase. The hybrid power transmission has advantages that cost is reduced, a double-shaft design is adopted to reduce an axial occupied space of the gear pair, the auxiliary motor is mechanically and directly connected to the engine to provide inertia needed by the engine, and a damping disc is used in cooperation to reduce anaxial occupied space.

    本发明揭示了一种混合动力变速器,至少包括平行设置的输入轴和输出轴,两者之间通过齿轮副Ⅰ和齿轮副Ⅱ传动连接,所述输出轴上还设有与其传动连接的差速器;还包括辅助电机和主驱动电机,所述辅助电机与所述发动机机械直连,且通过齿轮副Ⅱ将电动力传输至所述差速器;所述主驱动电机直连所述差速器,并将电动力传输至所述差速器,所述辅助电机和主驱动电机均采用具有相同轴距的高速高效长轴距电机。本发明的有益效果主要体现在:成本降低,采用双轴设计,以减小齿轮副的轴向占用空间,辅助电机机械直连于发动机,以提供发动机的所需惯量,兼合使用减震盘减小轴向占用空间。


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    Titel :

    Hybrid power transmission


    Weitere Titelangaben:

    混合动力变速器


    Beteiligte:
    HUI WUYIN (Autor:in) / JIANG XUYI (Autor:in) / LIANG ZHIHAI (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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