Switching Losses Reduced Modulation Strategies for AC-DC Matrix Converter

被引:0
|
作者
Feng, Bo [1 ]
Lin, Hua [1 ]
Wang, Xingwei [1 ]
机构
[1] Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Peoples R China
关键词
AC-DC matrix converter (MC); space vector modulation (SVM); switching losses; switching pattern; RECTIFIER; 3-PHASE;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The switching losses of a AC-DC matrix converter (MC) is determined not only by the physical characteristics of the switching devices but also by the operation principle. This paper studies the switching losses of the space vector modulated AC-DC MC. The switching losses of conventional switching patterns are compared using a measurement-based analytical model. Then two optimal switching strategies are proposed to reduce the switching losses. Simulation and experiment are implemented for evaluation. The results verified the effectiveness of the proposed strategies.
引用
收藏
页码:4961 / 4966
页数:6
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