The invention relates to the technical field of automobile power systems, in particular to a hybrid power system adopting a mechanical air conditioner and a control method thereof.The hybrid power system comprises an engine, the engine is connected with an air conditioner compressor through an automobile air conditioner electromagnetic clutch, and the engine is further connected with a planet carrier in a planet row through a torsion damper; a sun gear in the planet row is connected with an E1 motor, a gear ring in the planet row is connected with an output shaft of a gearbox through an EM1 reduction gear set, an E2 motor is connected with the output shaft of the gearbox through an EM2 reduction gear set, the output shaft of the gearbox is connected with a rear axle reduction differential mechanism, and the rear axle reduction differential mechanism is connected with wheels. The motor E1 and the motor E2 are connected with a motor controller, and the motor controller is connected with a power battery. According to the system, power transmission between an air conditioner compressor and an engine is connected and cut off through an automobile air conditioner electromagnetic clutch; and a plurality of parts are integrated in the gearbox body, so that the mounting arrangement of a whole vehicle assembly is reduced.

    本发明涉及汽车动力系统技术领域,具体是一种采用机械空调的混合动力系统及其控制方法,包括发动机,所述发动机通过汽车空调电磁离合器与空调压缩机连接,所述发动机还通过扭转减振器与行星排中的行星架连接,所述行星排中的太阳轮与E1电机连接,所述行星排中的齿圈通过EM1减速齿轮组与变速箱输出轴连接,E2电机通过EM2减速齿轮组与所述变速箱输出轴连接,所述变速箱输出轴与后桥减速差速器连接,所述后桥减速差速器与车轮连接;E1电机和E2电机分别与电机控制器连接,所述电机控制器与动力电池连接。本系统将空调压缩机通过汽车空调电磁离合器连接与切断与发动机之间的动力传递;将多个部件集成在变速箱箱体内,有利于减少整车总成的安装布置。


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    Title :

    Hybrid power system adopting mechanical air conditioner and control method of hybrid power system


    Additional title:

    一种采用机械空调的混合动力系统及其控制方法


    Contributors:
    CHENG SHUAI (author) / WU HAO (author) / XU PENG (author) / HE ZHENGMO (author)

    Publication date :

    2022-03-25


    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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