标题：A space vector pulse width modulation with capacitor voltage balance control for five-level active neutral-point-clamped inverter based on g-h coordinate system
作者：Zhu, Bowei ;Du, Chunshui ;Liu, Qiang ;Sun, Yongchao ;Jia, Bingxin
作者机构：[Zhu, Bowei ;Du, Chunshui ;Liu, Qiang ;Sun, Yongchao ;Jia, Bingxin ] Shandong University, School of Control Science and Engineering, Jinan; 250061, Ch 更多
会议名称：14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019
会议日期：19 June 2019 through 21 June 2019
来源：Proceedings of the 14th IEEE Conference on Industrial Electronics and Applications, ICIEA 2019
关键词：Active neutral-point-clamped five-level(ANPC-5L)inverter; Capacitor voltage balance; G-h coordinate; Hybrid modulation; Space vector pulse width modulation(SVM)
摘要：Active neutral-point clamped five-level(ANPC-5L) inverter is an attractive topology for high-power medium-voltage filed. Aiming at the capacitor voltage balance of ANPC-5L, this paper proposes a hybrid SVM modulation algorithm based on g-h coordinate system without judging sector nor lots of trigonometric function calculation. To realize flying capacitor voltage and dc-link capacitor voltage balance, the appropriate redundancy vector sequences are chosen by judging the current working mode. Simulation results are presented to verify the validity of this method in MATLAB. © 2019 IEEE.