In permanent magnet synchronous motor (PMSM) drive systems, there are 5th, 7th, 11th, 13th and other low order current harmonics due to the non-ideal factors such as the distortion of the air-gap field and the nonlinear characteristics of the inverter. In order to suppress the current harmonics and improve the system performance, repetitive controller is employed in parallel with proportional integral (PI) controller of current loop in the synchronous rotating dq coordinate system in this paper. Repetitive control originates from the internal model principle of control theory, which has inhibitory effect on periodic disturbances. It can suppress integer harmonic of a given frequency and get high-accuracy output waveforms. This method does not need to increase any hardware, and is easy to implement. Simulations and experiments are carried out to verify the effectiveness of the proposed method for current harmonic suppression.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Current Harmonics Suppression of Permanent Magnet Synchronous Motor Based on Repetitive Control


    Beteiligte:
    An, Quntao (Autor:in) / Liu, Xingya (Autor:in) / An, Qi (Autor:in) / Li, Shuai (Autor:in) / Bi, Kaitao (Autor:in)


    Erscheinungsdatum :

    2018-06-01


    Format / Umfang :

    768965 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Minimum current control for permanent-magnet synchronous motor

    Su Dan-dan, / Dong Yu-gang, / Zhang Cheng-ning, | IEEE | 2014


    Control method and device of permanent magnet synchronous motor, permanent magnet synchronous motor and medium

    CHEN YIDONG / YANG RIYANG / FU XIAOYAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Second-order high-pass filter and permanent magnet synchronous motor current harmonic suppression control system

    CHEN ZHIBO / LIU YUBING / CAI XIAOHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff