The invention is suitable for the technical field of vehicles, and provides a charging drive integrated system and a vehicle. The charging driving integrated system comprises a battery unit, a first switching unit, a direct current conversion unit, a power unit, a driving motor and a second switching unit, the direct current conversion unit is electrically connected with the battery unit, the power unit and the first switching unit, and the power unit is electrically connected with the first ends of all windings in the driving motor. The second switching unit is electrically connected with the charging port and the second ends of all windings in the driving motor. Compared with two sets of systems for battery charging and motor driving of a traditional vehicle, the charging and driving integrated system provided by the embodiment of the invention can realize charging of the battery unit and driving of the driving motor, and the battery charging function and the motor driving function can be completed only by using one set of system; the use of electric devices is reduced, the size and weight of the vehicle are reduced, and the effect of reducing the production cost of the vehicle is achieved.

    本申请适用于车辆技术领域,提供了一种充电驱动集成系统及车辆。充电驱动集成系统包括电池单元、第一切换单元、直流转换单元、功率单元、驱动电机和第二切换单元,直流转换单元分别与电池单元、功率单元和第一切换单元电连接,功率单元与驱动电机中所有绕组的第一端电连接,第二切换单元分别与充电端口和驱动电机中所有绕组的第二端电连接。相对于传统车辆的电池充电和电机驱动需要使用两套系统,本申请实施例提供的充电驱动集成系统既可以实现电池单元的充电又可以实现驱动电机的驱动,只需要使用一套系统即可以完成电池充电功能和电机驱动功能,减少了电器件的使用,有助于降低车辆的体积以及重量,进而实现降低车辆生产成本的效果。


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    Title :

    Charging driving integrated system and vehicle


    Additional title:

    充电驱动集成系统及车辆


    Contributors:
    GUO ZEMIN (author) / DU WEILI (author) / LI SHAOQIAN (author) / HAN FENG (author)

    Publication date :

    2025-02-18


    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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