A new N-level high voltage inversion system

被引：64

作者：

Suh, BS

Hyun, DS

机构：

[1] Research Institute of Industrial Sciences, Hanyang University, Seoul

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 1997年 / 44卷 / 01期

关键词：

blocking voltage balancing; GTO thyristors; multilevel inverter; space vector PWM;

D O I：

10.1109/41.557505

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 deals with a new multilevel high-voltage source inverter with gate-turn-off (GTO) thyristors, Recently, a multilevel approach seems to be the best suited for implementing high-voltage conversion systems because it leads to harmonic reduction and deals with safe high-power conversion systems independent of the dynamic switching characteristics of each power semiconductor device, A conventional multilevel inverter has some problems; voltage unbalance between de-link capacitors and Larger blocking voltage across the inner switching devices, To solve these problems, the novel multilevel inverter structure is proposed.

引用

页码：107 / 115

页数：9