The invention provides a motor control device, a power system, a vehicle and a motor control method. The device comprises an inverter, a motor, an energy storage module, a first switch module, a second switch module and a control module. The input end of the inverter is connected with the power battery through the second switch module, and the output end is connected with the motor; the first end of the energy storage module is connected with the power battery through the first switch module, and the second end of the energy storage module is connected between the second switch module and the input end of the inverter; the control module is respectively connected with the inverter, the first switch module, the second switch module and the energy storage module; if the control module controls the first switch module to be switched on and controls the second switch module to be switched off, the motor control device is in a boost driving mode; if the control module controls the first switch module to be switched off and controls the second switch module to be switched on, the motor control device is in a conventional driving mode. Therefore, the device can be switched between the boosting mode and the conventional mode, so that the driving experience of a user can be improved.

    本公开提供了一种电机控制装置、动力系统、车辆及电机控制方法,该装置包括逆变器、电机、储能模块、第一开关模块、第二开关模块以及控制模块。逆变器的输入端通过第二开关模块连接动力电池,输出端与电机相连;储能模块的第一端通过第一开关模块与动力电池连接,第二端连接于第二开关模块与逆变器的输入端之间;控制模块分别与逆变器、第一开关模块、第二开关模块以及储能模块连接;若控制模块控制第一开关模块闭合且控制第二开关模块断开,电机控制装置处于升压驱动模式;若控制模块控制第一开关模块断开且控制第二开关模块闭合,电机控制装置处于常规驱动模式。这样,由于该装置可以在升压模式和常规模式下切换,有利于提升用户驾驶体验。


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    Title :

    Motor control device, power system, vehicle, motor control method and medium


    Additional title:

    电机控制装置、动力系统、车辆、电机控制方法及介质


    Contributors:
    MA GUOLONG (author) / ZHU MING (author) / CAO JINMAN (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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