The invention discloses an integrated power control system and a range-extending electric automobile, and belongs to the technical field of automobile part integration. Comprising a power battery and a first driving unit electrically connected with the power battery, the first driving unit comprises a rear-drive motor, a first motor controller and a battery pack BMS, the rear-drive motor is connected with a first power distribution unit, and the first power distribution unit is electrically connected with the power battery, the first motor controller and the battery pack BMS. The first motor controller is electrically connected with the rear drive motor, and the battery pack BMS is electrically connected with the power battery. The problems that in the prior art, due to the fact that the number of parts of an extended-range electric vehicle is increased, the volume increase of a power battery is limited, the space of a trunk is narrow, the design difficulty of the whole vehicle is increased due to the increase of the number of wiring harnesses, and the connection stability between devices is difficult to guarantee can be solved.

    本发明公开了集成动力控制系统及增程电动汽车,属于汽车零部件集成技术领域。包括动力电池、以及与动力电池电性连接的第一驱动单元,所述第一驱动单元包括后驱电机、第一电机控制器和电池包BMS,所述后驱电机上连接有第一电源分配单元,所述第一电源分配单元分别与动力电池、第一电机控制器和电池包BMS电性连接,所述第一电机控制器与后驱电机电性连接,所述电池包BMS与动力电池电性连接。本发明能够解决相关技术中由于增程式电动车零部件增加导致的对动力电池容积提升的限制、后备箱空间狭小、线束数量的增加导致的整车设计难度增加、以及器件之间连接稳定性难以保证的问题。


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    Title :

    Integrated power control system and extended-range electric vehicle


    Additional title:

    集成动力控制系统及增程电动汽车


    Contributors:
    WANG JIAN'AN (author) / YU DAOPING (author) / GU YIN (author) / XIE WEIGUO (author) / GUO LIFANG (author) / YANG ZENGHONG (author)

    Publication date :

    2024-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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