Power Transformer for a Single-stage Bidirectional and Isolated AC-DC Matrix Converter for Energy Storage Systems

被引:0
|
作者
Varajao, Diogo [1 ,2 ]
Miranda, Luis M. [1 ]
Araujo, Rui E. [1 ,2 ]
Pecas Lopes, J. [1 ,2 ]
机构
[1] INESC TEC, Oporto, Portugal
[2] Univ Porto, Fac Engn, Oporto, Portugal
基金
欧盟地平线“2020”;
关键词
Power transformers; magnetic design; litz-wire ferrites; AC-DC power converters; matrix converters; battery charger; energy storage; electric vehicles; ELECTRONIC SYSTEMS;
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
This paper presents an approach to design the transformer and the link inductor for the high-frequency link matrix converter. The proposed method aims to systematize the design process of the HF-link using analytic and software tools. The models for the characterization of the core and winding losses have been reviewed. Considerations about the practical implementation and construction of the magnetic devices are also provided. The software receives the inputs from the mathematical analysis and runs the optimization to find the best design. A 10 kW / 20 kHz transformer plus a link inductor are designed using this strategy achieving a combined efficiency of 99.32%.
引用
收藏
页码:1149 / 1155
页数:7
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