A theoretical approach to InterCell Transformers, application to interleaved converters

被引：109

作者：

Laboure, Eric ^{[1
]}

Cuniere, Alain ^{[1
]}

Meynard, T. A. ^{[2
]}

Forest, Francois ^{[3
]}

Sarraute, Emmanuel ^{[2
]}

机构：

[1] UniverSud, CNRS, SAITE, ENS Cachan IUFM, F-94230 Cachan, France

[2] CNRS, INPT EN SEEIHT, Lab Electrotech & Elect Ind, Unit Mixte Rech, F-31071 Toulouse, France

[3] Univ Montpellier 2, Lab Electrotech & Elect Ind, F-34095 Montpellier, France

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2008年 / 23卷 / 01期

关键词：

coupled inductors; InterCell Transformers; interleaved converters; interphase transformers;

D O I：

10.1109/TPEL.2007.911786

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：

The theoretical advantage of InterCell Transformers over separate inductors is demonstrated in an interleaved power converter. Different practical ways to build InterCell Transformers are described. A theoretical approach dedicated to interleaved converters and InterCell Transformers analysis I'S presented. This analysis tool is used to understand and overcome the main drawback of InterCell Transformers. It is shown how the phase shifts between two adjacent phases must be modified to reduce the maximum flux density that influences core sizing and core losses.

引用

页码：464 / 474

页数：11

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