A Circulating Power Suppression Structure for Three-Winding-Transformer-Based Converter

被引:2
|
作者
Yan, Zhixing [1 ,2 ]
Tang, Ting [1 ]
Yu, Zehui [3 ]
Chen, Run [4 ]
Lai, Zhen [4 ]
Ying, Gengning [4 ]
Yang, Ningrui [4 ]
Zeng, Jun [4 ]
Liu, Junfeng [4 ]
Hu, Renjun [1 ]
机构
[1] South China Agr Univ, Coll Engn, Guangzhou 510642, Peoples R China
[2] Aalborg Univ, AAU Energy, DK-9220 Aalborg, Denmark
[3] Infy Power Technol Co Ltd, Shenzhen 518000, Peoples R China
[4] South China Univ Technol, Guangzhou 510641, Peoples R China
基金
中国国家自然科学基金;
关键词
Monte Carlo methods; Equivalent circuits; Transformers; Windings; Integrated circuit modeling; Inductance; Magnetic circuits; Circulating power suppression; three-winding-transformer-based converter; wide voltage regulation capability; DC-DC CONVERTERS; RANGE; GAIN;
D O I
10.1109/TPEL.2022.3158735
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 circulating power suppression structure for a three-winding-transformer-based converter is proposed in this letter. The equivalent circuit models of the dual-transformer-based and three-winding-transformer-based converter are derived, which illustrates their merits and demerits. With the proposed structure, the drawbacks of these two transformer-type converters can be overcome, and their advantages can be combined. Useless circulating loss in three-winding-transformer can be reduced to mW level and can be omitted. The complex and coupled dual-transformer parameter design problem can be solved. The analysis and performance of the proposed structure are fully validated by experimental results.
引用
收藏
页码:8800 / 8804
页数:5
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