The invention relates to the technical field of light commercial vehicles, in particular to a dual-motor series-parallel light truck hybrid power assembly and a working method thereof. The assembly comprises an engine, a clutch, a clutch coupling shaft, a gear shifting execution mechanism, a transmission main shaft, a mechanical bridge, a first driving motor, a first transmission gear set, a second driving motor, a second transmission gear set and a power battery, the engine is connected with the clutch coupling shaft through the clutch, and the coupling shaft is connected with the transmission main shaft through the gear shifting execution mechanism. The transmission main shaft is connected with the mechanical bridge; the first driving motor is fixedly connected with the transmission main shaft through a first transmission gear set; the second driving motor is connected with the second transmission gear set, and the second transmission gear set is connected with the clutch adapter shaft through the gear shifting executing mechanism. The gear shifting executing mechanism is provided with three gears. And the two driving motors are electrically connected and are both electrically connected with the power battery. The hybrid light truck with the assembly has the advantages of being high in fuel saving rate, low in cost, high in environmental adaptability and the like.

    本申请涉及轻型商用车技术领域,尤其是涉及一种双电机串并联轻卡混合动力总成及其工作方法,本总成包括发动机、离合器、离合器转接轴、换挡执行机构、传动主轴、机械桥、第一驱动电机、第一传动齿轮组、第二驱动电机、第二传动齿轮组及动力电池,发动机通过离合器与离合器转接轴连接,此转接轴通过换挡执行机构与传动主轴连接,传动主轴与机械桥连接;第一驱动电机通过第一传动齿轮组与传动主轴固定连接;第二驱动电机与第二传动齿轮组相连接,且第二传动齿轮组通过换挡执行机构与离合器转接轴连接;换挡执行机构形成有三个档位;两个驱动电机电连接,且均与动力电池电连接。搭载本总成的混动轻卡具备节油率高、成本低、环境适应性强等优势。


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    Titel :

    Dual-motor series-parallel light truck hybrid power assembly and working method thereof


    Weitere Titelangaben:

    双电机串并联轻卡混合动力总成及其工作方法


    Beteiligte:
    LIU LONG (Autor:in) / CUI CHENXUE (Autor:in) / WANG BIN (Autor:in) / YAN FUXU (Autor:in) / TONG SHUAI (Autor:in)

    Erscheinungsdatum :

    06.09.2024


    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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