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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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    A Novel Passive Damping LCL-Filter for Active Power Filter

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    论文类型:会议论文

    第一作者:Chen, Cuili

    合写作者:Wang, Zhiqiang,Zhang, Yulong,Li, Guofeng,Wu, Yan

    发表时间:2014-08-31

    收录刊物:EI、CPCI-S、Scopus

    关键字:Parallel passive damping; LCL-filter; active power filter; harmonic suppressions; damping power loss

    摘要:This paper proposed a novel parallel passive damping topology for LCL-filter, which consists of damping resistors paralleled with grid side inductor and damping inductors connected in series with filter capacitance. The proposed filter could improve the harmonic attenuation with lower losses. Damping losses and harmonic suppressions of different filtering topologies were presented and it was found that the proposed topology was more effective than the traditional parallel passive damping LCL-filter or the parallel passive damping LLCL-filter. A design procedure for the filter was also shown in this paper. Finally, a MATLAB model was built to verify the design.