The invention provides a motor controller, a charging control method, a motor and a vehicle. The motor controller comprises a charging positive electrode interface, a battery positive electrode interface, a battery negative electrode interface, a controller body, a filtering magnetic ring and a first capacitor. The battery anode interface is used for connecting an anode of a battery and is connected to a first end of the first capacitor through a first wire; the charging anode interface is used for connecting an anode of a charging pile and is connected to the first end of the motor winding through a second wire; the first end of the controller body is connected with the first end of the first capacitor, the second end is connected with the second end of the first capacitor, and the third end is connected to the second end of a motor winding; the battery cathode interface is used for connecting the cathode of the battery and is connected with the second end of the first capacitor through a third wire; the first wire, the second wire and the third wire pass through the filtering magnetic ring. According to the invention, the low-voltage charging pile can quickly charge a new energy automobile on a high-voltage platform, and the electromagnetic interference in the charging process is reduced.

    本发明提供了一种电机控制器、充电控制方法、电机及车辆,电机控制器包括充电正极接口、电池正极接口、电池负极接口、控制器本体、滤波磁环和第一电容;电池正极接口用于连接电池的正极,并通过第一导线连接至第一电容的第一端;充电正极接口用于连接充电桩的正极,并通过第二导线连接至电机绕组的第一端;控制器本体的第一端与第一电容的第一端连接,其第二端与第一电容的第二端连接,其第三端用于连接至电机绕组的第二端;电池负极接口用于连接电池的负极,并通过第三导线与第一电容的第二端连接;第一导线、第二导线和第三导线穿过滤波磁环。本发明能够实现低电压充电桩为高电压平台的新能源汽车进行快充,降低了充电过程中的电磁干扰。


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    Title :

    Motor controller, charging control method, motor and vehicle


    Additional title:

    一种电机控制器、充电控制方法、电机及车辆


    Contributors:
    LIU FENG (author) / LIN XIAOZHE (author) / HAN TAO (author) / YU HAISHENG (author) / CHEN YUN (author)

    Publication date :

    2023-06-27


    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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