A novel integrated magnetic structure suitable for transformer-linked interleaved boost chopper circuit

Jun Imaoka, Masayoshi Yamamoto

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

32 被引用数 (Scopus)

抄録

A novel integrated magnetic structure suitable for the transformer-linked interleaved boost chopper circuit is proposed in this paper. The coupled inductor is known to be effective for miniaturization in high coupling area because the DC flux in the core can be canceled and the inductor current ripple become to high frequency. However, coupled inductor with E-E core and E-I core are realistically difficult to obtain necessary leakage inductance in high coupling area. The cause is fringing effect and the effects leads to complication of magnetic design. To solve this problem, novel integrated magnetic structure with reduction of fringing flux and high frequency ripple current performance, is proposed. Furthermore, the design method for novel integrated magnetic structure suitable for coupled inductor is proposed from analyzing of the magnetic circuit model. Finally, effectiveness of reduction of fringing flux and design method for novel coupled inductor are discussed from experimental point of view.

本文言語英語
ホスト出版物のタイトル2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012
ページ3279-3284
ページ数6
DOI
出版ステータス出版済み - 2012
イベント4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012 - Raleigh, NC, 米国
継続期間: 9月 15 20129月 20 2012

出版物シリーズ

名前2012 IEEE Energy Conversion Congress and Exposition, ECCE 2012

その他

その他4th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2012
国/地域米国
CityRaleigh, NC
Period9/15/129/20/12

!!!All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 燃料技術

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