Unbalanced Selective Harmonic Elimination for Fault-Tolerant Operation of Three Phase Multilevel Cascaded H-Bridge Inverters

被引：0
|
作者：
Aleenejad, Mohsen [1 ]
Moamaei, Parvin [1 ]
Mahmoudi, Hamid [1 ]
Ahmadi, Reza [1 ]
机构：
[1] So Illinois Univ, Dept Elect & Comp Engn, Carbondale, IL 62901 USA
来源：
2015 THIRTIETH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2015) | 2015年
关键词：
Multilevel Inverter; Cascaded H-Bridge; formatting; Selective Harmonic Elimination;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper proposes a new modulation method for balanced operation of a multilevel inverter with a faulty switch. This modulation method is based on Selective Harmonic Elimination (SHE) and can be implemented in different multilevel topologies, primarily in Cascaded H-bridge (CHB) inverters. In this paper, first the general concept of SHE is explained briefly. Then, the proposed switching strategy for fault-tolerant operation of a CHB with one faulty switch is presented. Finally, experimental results are provided to validate the proposed switching.
引用
收藏
页码：1589 / 1594
页数：6
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