A Novel Integrated Magnetic Core Structure Suitable for Transformer-Linked Interleaved Boost Chopper Circuit

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2014/09/01

タイトル(英語): A Novel Integrated Magnetic Core Structure Suitable for Transformer-Linked Interleaved Boost Chopper Circuit

著者名: Jun Imaoka (Shimane University), Shota Kimura (Shimane University), Wilmar Martinez (Shimane University), Masayoshi Yamamoto (Shimane University)

著者名(英語): Jun Imaoka (Shimane University), Shota Kimura (Shimane University), Wilmar Martinez (Shimane University), Masayoshi Yamamoto (Shimane University)

キーワード: boost converter，coupled Inductors，high coupling coefficient，fringing flux，design，magnetic core structure

要約(英語): A novel integrated magnetic structure suitable for a transformer-linked interleaved boost chopper circuit is proposed in this paper. Coupled inductors with high coupling are known to be effective for downsizing magnetic components. However, it is difficult to obtain the optional leakage inductance with high coupling for coupled inductors with EE or EI cores because of the fringing effect in the air gap. In order to overcome this problem, a novel integrated magnetic structure is first proposed. Then, a design method for the coupled inductor with the proposed magnetic structure is introduced on the basis of the magnetic circuit model. Finally, the effectiveness of the novel magnetic core structure is validated and discussed from an experimental viewpoint.

本誌: IEEJ Journal of Industry Applications Vol.3 No.5 （2014）

本誌掲載ページ: 395-404 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/3/5/3_395/_article/-char/ja/