The invention provides a motor rotating speed optimization method and system. The motor rotating speed optimization system comprises a first acquisition module, a second acquisition module, a comparison module and an output module. The first acquisition module is used for acquiring a current motor rotating speed input value and a previous period motor rotating speed output value. The second acquisition module is used for acquiring a reset value corresponding to the current motor rotating speed input value. The comparison module is used for comparing the current motor rotating speed input valuewith the difference value between the motor rotating speed output value in the previous period and the reset value, and comparing the current motor rotating speed input value with the sum value between the motor rotating speed output value in the previous period and the reset value. The output module is used for determining the current motor speed value. According to the motor rotating speed optimization method and system provided by the invention, the motor rotating speed output value is more stable, the fluctuation amplitude is reduced, and the jitter of the motor rotating speed output value is reduced.

    本发明提供一种电机转速优化方法及优化系统,该电机转速优化系统包括第一获取模块、第二获取模块、比较模块和输出模块。第一获取模块用于获取当前电机转速输入值和上一周期电机转速输出值。第二获取模块用于获取当前电机转速输入值对应的回置值。比较模块用于将当前电机转速输入值和上一周期电机转速输出值与回置值的差值进行比较,并将当前电机转速输入值和上一周期电机转速输出值与回置值的和值进行比较。输出模块用于确定当前电机转速值。根据本发明提供的电机转速优化方法及优化系统,可以使得电机转速输出值更加稳定,波动幅度变小,减小电机转速输出值的抖动。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Motor rotating speed optimization method and system


    Weitere Titelangaben:

    一种电机转速优化方法及优化系统


    Beteiligte:
    LIN YUMIN (Autor:in)

    Erscheinungsdatum :

    2021-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Motor rotating speed optimization method and optimization system

    QIAO SHEJUAN / GAO ZHENJIANG / CHEN PEI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Motor rotating speed transmission system and method for vehicle

    WANG JIN / YUE WEIWEI | Europäisches Patentamt | 2022

    Freier Zugriff

    Motor rotating speed jitter elimination method of hydrogen energy automobile driving motor system

    CHENG FEI / HAO YIGUO / CHEN HUAMING et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric automobile speed calculation method and system based on motor rotating speed and wheel speed

    FAN SAI / WANG SHOUJUN / WANG KE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Motor rotating speed adapter and hub motor with same

    GUO HONGXIAN | Europäisches Patentamt | 2021

    Freier Zugriff