The invention relates to the technical field of brushless permanent magnet motors, in particular to a new energy automobile power assembly system based on a brushless permanent magnet motor. The device comprises a mounting base arranged at one end of an automobile chassis, a pair of wheels are rotationally connected to the two sides, away from each other, of the mounting base, a power mechanism is arranged on the inner bottom wall of the mounting base, and the power mechanism at least comprises a motor body; the motor body is provided with a water cooling mechanism along the radial direction; in the new energy automobile power assembly system based on the brushless permanent magnet motor, the two wheels are driven to rotate through the arranged power mechanism so that the mounting base and the chassis can advance, the water cooling mechanism is used for containing cooling liquid so as to absorb heat generated in the working process of the motor body, and wind resistance in the advancing process of the mounting base drives the stirring mechanism to rotate so as to stir the motor body. The stirring mechanism is used for stirring cooling liquid contained in the water cooling mechanism; the stirring mechanism can guide heat of cooling liquid in the water cooling mechanism to be conducted to the outside.

    本发明涉及无刷永磁电机技术领域,具体地说,涉及一种基于无刷永磁电机的新能源汽车动力总成系统。其包括设置于汽车底盘一端的安装座,所述安装座相远离的两侧转动连接有一对车轮,所述安装座的内底壁设有动力机构,所述动力机构至少包括电机本体;所述电机本体沿着其径向设有水冷机构;该基于无刷永磁电机的新能源汽车动力总成系统中,通过设置的动力机构驱动两个车轮转动,以使安装座以及底盘前进,水冷机构用于盛放冷却液,以吸收电机本体工作过程中产生的热量,安装座前进过程的风阻驱动搅拌机构转动,用于搅拌水冷机构内盛放的冷却液;搅拌机构能够引导水冷机构内冷却液的热量传导至外界。


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    Titel :

    New energy automobile power assembly system based on brushless permanent magnet motor


    Weitere Titelangaben:

    一种基于无刷永磁电机的新能源汽车动力总成系统


    Beteiligte:
    CHEN FENG (Autor:in) / LIU ZHONGFU (Autor:in)

    Erscheinungsdatum :

    16.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    New energy automobile power assembly system based on brushless permanent magnet motor

    CHEN FENG / LIU ZHONGFU | Europäisches Patentamt | 2023

    Freier Zugriff


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