The invention relates to the technical field of vehicle control, and discloses a synchronous motor control method, device and equipment and a storage medium, and the method comprises the steps: determining a target query current based on a one-dimensional query table and an active heating target current; constructing a two-dimensional lookup table, and determining a magnetic field direction axis current and a vertical direction axis current based on the target current and the two-dimensional lookup table; and performing current closed-loop control on the synchronous motor according to the magnetic field direction axis current and the vertical direction axis current. The active heating control precision of the motor can be effectively improved.

    本申请涉及车辆控制技术领域,公开了一种同步电机控制方法、装置、设备及存储介质,该方法包括:基于一维查询表和主动加热目标电流确定目标查询电流;构建二维查询表,并基于所述目标电流和所述二维查询表确定磁场方向轴电流和垂直方向轴电流;根据所述磁场方向轴电流和所述垂直方向轴电流对同步电机进行电流闭环控制。本申请能够有效提高电机主动加热控制精度。


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    Titel :

    Synchronous motor control method and device, equipment and storage medium


    Weitere Titelangaben:

    同步电机控制方法、装置、设备及存储介质


    Beteiligte:
    ZHANG HAO (Autor:in) / ZHAO NAFEI (Autor:in) / FENG DING (Autor:in) / XIE KAIYUAN (Autor:in) / LI WENCAN (Autor:in)

    Erscheinungsdatum :

    27.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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