Integrated magnetic for LLC resonant converter

被引：317

作者：

Yang, B ^{[1
]}

Chen, RG ^{[1
]}

Lee, FC ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, Ctr Power Elect Syst, Blacksburg, VA 24061 USA

来源：

APEC 2002: SEVENTEENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 23 | 2002年

关键词：

D O I：

10.1109/APEC.2002.989269

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A new LLC resonant converter is proposed for Front End DC/DC conversion in Distributed Power System recently. This converter shows some potential benefits in this application. This paper proposes several integrated magnetic design for LLC Resonant Converter. For this converter, it has three magnetic components. With magnetic integration, firstly number of components can be reduced; secondly, flux ripple cancellation is achieved so that core loss is reduced. From these benefits, higher power density can be achieved. In design of the integrated magnetic structure for LLC resonant converter, a general model of four winding integrated magnetic structure is derived which can be used to derive integrated magnetic structure for different topologies. Finally, test result is shown.

引用

页码：346 / 351

页数：6

共 5 条

[1]

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[2]

Chen W, 1997, APPL POWER ELECT CO, P911, DOI 10.1109/APEC.1997.575753

[3]

KATS A, 1997, APEC 97 C P 1997 12, V2, P925

[4]

Peng Xu, 2000, APEC 2000. Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.00CH37058), P735, DOI 10.1109/APEC.2000.822586

[5]

WATSON JK, 1985, APPL MAGNETISM

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