A multilevel inverter approach providing DC-link balancing, ride-through enhancement, and common-mode voltage elimination

被引：112

作者：

von Jouanne, A ^{[1
]}

Dai, SO

Zhang, HR

机构：

[1] Oregon State Univ, Dept Elect & Comp Engn, Corvallis, OR 97331 USA

[2] Texas Instruments Inc, Tucson, AZ 85706 USA

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2002年 / 49卷 / 04期

关键词：

common-mode voltage; multilevel inverter; neutral-point voltage;

D O I：

10.1109/TIE.2002.801233

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a simple control method for balancing the dc-link voltage of three-level neutral-point-clamped inverters, while providing enhanced ride-through and common-mode voltage (CMV) elimination. The method uses dc-dc converter technology on the dc link for balancing and ride-through enhancement, and a modified pulsewidth-modulation switching algorithm for CMV elimination. Simulation and experimental results are supplied to confirm the validity of the proposed method, which includes full digital signal processor control.

引用

页码：739 / 745

页数：7

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