The Control Technique for Cascaded H-bridge Multilevel Converter with Faulty Cells

被引：0
|
作者：
Nos, Oleg, V [1 ]
Abramushkina, Ekaterina E. [1 ]
机构：
[1] Novosibirsk State Tech Univ, Novosibirsk, Russia
来源：
2018 19TH INTERNATIONAL CONFERENCE OF YOUNG SPECIALISTS ON MICRO/NANOTECHNOLOGIES AND ELECTRON DEVICES (EDM 2018) | 2018年
关键词：
cascaded H-bridge inverter; fault-tolerance; neutral shift method; OPERATION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a novel control technique for a cascaded H-bridge (CHB) multilevel converter with faulty cells. The control strategy is based on the neutral shift method with a simple modification of a control block to the CHB faulty operation. The implementation of the method is provided by the line-to-line voltage balance by shaping unbalanced phase shifts of the output voltages. Simulation results confirm the reliable operation of the CHB multilevel converter with faulty cells.
引用
收藏
页码：672 / 675
页数：4
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