The invention provides a hybrid power transmission system and a hybrid electric vehicle, and belongs to the field of vehicle transmission systems.The hybrid power transmission system comprises an engine, an intermediate shaft, a first transmission structure, a first motor and a second motor; the intermediate shaft is suitable for being connected with a load; the first transmission structure is in transmission connection with the intermediate shaft through the first on-off mechanism; a rotating shaft of the first motor is in transmission connection with an output shaft of the engine through a second transmission structure; a rotating shaft of the second motor is in transmission connection with the middle shaft through a third transmission structure. The second motor is suitable for being electrically connected with a power battery. In the deceleration state, the load transmits power to the second motor through the intermediate shaft and the third transmission structure, so that the second motor generates power. According to the hybrid power transmission system and the hybrid power automobile, the working modes are various, and the driving feeling is improved; in the state of the energy recovery mode, the kinetic energy of the load in the deceleration process can be converted into electric energy, and the energy utilization rate is increased.

    本发明提供了一种混合动力传动系统及混合动力汽车,属于车辆传动系统领域,包括发动机、中间轴、第一传动结构、第一电机和第二电机;中间轴适于与负载连接;第一传动结构通过第一通断机构与中间轴传动连接;第一电机的转轴通过第二传动结构与发动机的输出轴传动连接,第一电机适于与动力电池电气连接;第二电机的转轴通过第三传动结构与中间轴传动连接,第二电机适于与动力电池电气连接;在减速状态下,负载通过中间轴和第三传动结构将动力传递至第二电机,使第二电机发电。本发明提供的混合动力传动系统及混合动力汽车工作模式种类多,提升驾驶感受;在能量回收模式的状态下,能将减速过程中负载的动能转化成电能,提高了能量的利用率。


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    Titel :

    Hybrid power transmission system and hybrid electric vehicle


    Weitere Titelangaben:

    混合动力传动系统及混合动力汽车


    Beteiligte:
    JING FENG (Autor:in) / SUN GUOQING (Autor:in) / LIU QINGYANG (Autor:in) / ZHANG PENGXUAN (Autor:in) / HAN FENG (Autor:in) / SHAN HONGYAN (Autor:in)

    Erscheinungsdatum :

    2022-06-14


    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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