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    李国锋

    • 教授     博士生导师   硕士生导师
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:电气工程学院
    • 学科:电工理论与新技术
    • 办公地点:A3区32号楼静电与特种电源研究所201室
    • 联系方式:+86-411-84706489(O)
    • 电子邮箱:guofenli@dlut.edu.cn

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    PI-Repetitive control applied to three-phase four-wire active power filter

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    论文类型:会议论文

    第一作者:Wang Jian

    合写作者:Wang Zhi-qiang,Li Guo-feng,Wang Ning-hui,Wang Jin-jun

    发表时间:2017-01-01

    收录刊物:EI、CPCI-S、Scopus

    页面范围:10751-10756

    关键字:PI-Repetitive control; Three-phase four-wire active power filter; DSP

    摘要:In this paper, a new current control strategy combining repetitive control with PI control was proposed to improve the accuracy of three-phase four wire active power filter (APF). The parameters selection and the stability error of the proposed current controller were analyzed according to the transfer function. A performance comparison between the proposed controller and the traditional PI controller was carried out by MATLAB simulations and the experiments implemented on Texas Instruments DSP TMS320F28335. The results showed that the proposed control strategy can effectively suppress harmonic currents and compensate neutral line current.