A new scheme of multilevel inverter with charge balancing control and minimum number of switches

被引：0
|
作者：
Barzegarkhoo, Reza [1 ]
Karami, Bagher [2 ]
Abrishamifar, Adib [2 ]
Kojabadi, Hossein Madadi [1 ]
机构：
[1] Sahand Univ Technol, Fac Elect Engn, Tabriz, Iran
[2] Iran Univ Sci & Technol, Fac Elect Engn, Tehran, Iran
来源：
2014 22nd Iranian Conference on Electrical Engineering (ICEE) | 2014年
关键词：
charge balancing control; multilevel inverter; PWM; selective harmonic elimination; switching devices; TOPOLOGIES; CONVERTER; PWM;
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：
A new scheme of symmetric multilevel inverter is proposed that could reduce the switch numbers, conduction losses, and costs. A novel switching algorithm based on selective harmonic elimination PWM scheme has been introduced to control the voltage balancing of the dc link capacitors. In this way, all of the voltage levels can be created in the inverter output with only one dc power supply. The visibility and effectiveness of the proposed strategy has been verified through various simulation results.
引用
收藏
页码：700 / 705
页数：6
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