The invention provides a motor protection control method and device, electronic equipment and a computer readable storage medium. The method comprises the steps of detecting motor rotating speed in real time; if the rotating speed of the motor is smaller than a rotating speed threshold value, a fixed torque parameter and a current output torque of the motor are obtained; determining a target timing step length based on the fixed torque parameter and the current output torque; obtaining the last timing duration; determining the current target timing duration according to the last timing duration and the target timing step length; and performing protection control on the motor according to the target timing duration. According to the invention, the motor can be protected from stalling.

    本申请提供了一种电机保护控制方法、装置、电子设备及计算机可读存储介质;方法包括:实时检测电机转速;如果所述电机转速小于转速阈值,获得电机的固定扭矩参数及当前输出扭矩;基于所述固定扭矩参数及所述当前输出扭矩,确定目标计时步长;获得上一次的计时时长;根据上一次的计时时长及所述目标计时步长,确定当前的目标计时时长;根据目标计时时长,对所述电机进行保护控制。通过本申请,能够保护电机避免堵转。


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    Titel :

    Motor protection control method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    电机保护控制方法、装置、电子设备及存储介质


    Beteiligte:
    ZHU LING (Autor:in) / LI WENCAN (Autor:in) / SUN ZHIHUA (Autor:in) / SHUANG JINGWEN (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen



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