A novel three-phase three-level inverter with asymmetrical legs

被引：0
|
作者：
Wei Jincheng [1 ]
Huang Ke [1 ]
Qiu Xiaochu [1 ]
Huang Rongrong [1 ]
机构：
[1] Xihua Univ, Coll Elect & Informat, Chengdu, Peoples R China
来源：
APPLIED SCIENCE, MATERIALS SCIENCE AND INFORMATION TECHNOLOGIES IN INDUSTRY | 2014年 / 513-517卷
关键词：
three-level; asymmetrical legs; inverter; Total Harmonic Distortion (THD);
D O I：
10.4028/www.scientific.net/AMM.513-517.3572
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A novel three-phase three-level inverter circuit with asymmetrical legs is proposed. The new prototype is very effective and efficient for improving the quality of the inverter output voltage. Firstly, the structural parts of the inverter are briefly described, then switching strategy and operational principles of the proposed inverter are explained and operational topologies are given. The proposed topology reduces the number of switches, losses, installation area and converter cost. Finally, the simulation and experimental results are provided to validate the effectiveness and advantages of the proposed configuration.
引用
收藏
页码：3572 / 3576
页数：5
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