The invention discloses a motor speed regulation control method and device, a vehicle, equipment and a medium. The motor speed regulation control method comprises the steps that a voltage real signal of a motor at the current moment and a current real signal of the motor at the current moment are obtained; obtaining the back electromotive force of the motor based on the voltage real signal at the current moment and the current real signal at the current moment; based on the back electromotive force of the motor, obtaining a motor observation rotating speed of the motor at the current moment; determining a rotating speed deviation based on the motor expected rotating speed and the motor observed rotating speed at the current moment; obtaining an initial control parameter of the motor current signal and correction information of the initial control parameter based on the rotating speed deviation; and obtaining a target control parameter based on the initial control parameter and the correction information, obtaining a current signal at the next moment based on the target control parameter, and controlling the rotating speed of the motor based on the current signal at the next moment.

    本申请公开了一种电机调速控制方法、装置、车辆、设备及介质,电机调速控制方法包括:获取电机当前时刻的电压真实信号和当前时刻的电流真实信号;基于当前时刻的电压真实信号和当前时刻的电流真实信号,得到电机的反电动势;基于电机的反电动势,得到电机在当前时刻的电机观测转速;基于电机期望转速和当前时刻的电机观测转速,确定转速偏差;基于转速偏差,得到电机电流信号的初始控制参数和初始控制参数的修正信息;基于初始控制参数和修正信息,得到目标控制参数,并基于目标控制参数得到下一时刻的电流信号,基于下一时刻的电流信号控制电机的转速。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Motor speed regulation control method and device, vehicle, equipment and medium


    Weitere Titelangaben:

    电机调速控制方法、装置、车辆、设备及介质


    Beteiligte:
    GUAN JIANHUI (Autor:in) / ZHOU LEI (Autor:in) / ZHOU WEIQIANG (Autor:in) / LIU WENQIANG (Autor:in) / HU JUNFENG (Autor:in) / ZHANG YAN (Autor:in)

    Erscheinungsdatum :

    08.04.2025


    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



    Motor speed regulation control method and device, vehicle and storage medium

    ZHANG CHUNMEI / ZHEN SHIHAO | Europäisches Patentamt | 2024

    Freier Zugriff

    Motor rotating speed control method and device of vehicle, equipment and storage medium

    XIA ZHULIANG / YE JIANHAO / ZHAO XIAOKUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle speed control method, device, equipment and medium

    WANG KAI / QU XIAOBO / LIN HONGYI | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle speed regulation control method and device, storage medium and vehicle

    YU JIAHENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle speed control method and device, medium, equipment and vehicle

    BAI YUHE / KUANG QI / ZHANG LIHONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff