DC-link three-phase-to-three-phase four-leg converters

被引：29
|
作者：
Jacobina, Cursino Brandao [1 ]
de Freitas, Isaac Soares [1 ]
Nogueira Lima, Antonio Marcus [1 ]
机构：
[1] Univ Fed Campina Grande, Dept Engn Eletr, BR-58109970 Campina Grande, Brazil
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2007年 / 54卷 / 04期
关键词：
converter control; dc-link converter; four-leg converter;
D O I：
10.1109/TIE.2007.895141
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper investigates two reduced-switch-count dc-link three-phase-to-three-phase four-leg converters. The converters provide bidirectional power flow and power-factor control. A control strategy is proposed to obtain the maximum voltage utilization of the converters for applications in which the load frequency is equal to the grid frequency. Several relevant characteristics of the converters, such as voltage ratings, total harmonic distortion. shared-leg and capacitor currents, harmonic voltage, and power ratings are addressed. Experimental and simulated results are presented.
引用
收藏
页码：1953 / 1961
页数：9
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