A Novel Control Strategy of Circulating Currents in Parallel Single-Phase Boost Rectifiers

被引：0
作者：
Liao, Yi-Hung [1 ,2 ]
Chen, Hung-Chi [1 ]
Cheng, Hsiu-Che [2 ]
Lai, Ching-Ming [2 ]
机构：
[1] Natl Penghu Uni Sci & Tech, Dep Elect Engn, Penghu, Taiwan
[2] Natl Chiao Tung Univ, Hsinchu 30050, Taiwan
来源：
2012 TWENTY-SEVENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC) | 2012年
关键词：
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：
In this paper, a novel circulating current control scheme of paralleled single-phase boost-type full-bridge converters is proposed. The novel circulating current control scheme doesn't require any communication between paralleled converters. Simultaneously, the proposed circulating current control scheme improves the performance of the parallel system and reduces the circulating currents which result from the parallel connection. Based on this control scheme, not only input current shaping of each converter is improved, but also current sharing among paralleled converters is achieved. Both simulation and experimental results verified the validity of the proposed circulating current control scheme.
引用
收藏
页码：1034 / 1041
页数：8
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