Design method considering magnetic saturation issue of coupled inductor in interleaved CCM boost PFC converter

Yuki Itoh, Fumiya Hattori, Shota Kimura, Jun Imaoka, Masayoshi Yamamoto

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

13 被引用数 (Scopus)

抄録

The demand of high power Continuous Conduction Mode (CCM) Power Factor Correction (PFC) converter installed in charging devices for Electric and Hybrid Vehicles has grown in the recent years. In these converters, the inductor often appears as the largest component, consequently, the CCM boost PFC converter using coupled inductors is well-known as one of the topologies that can achieve miniaturization and weight reduction of the inductors. However, the change of the magnetic flux during a half cycle of the input AC voltage has not yet been analyzed in detail. Therefore, the cause of the difference of the magnetic saturation is not known. In the case of non-coupled inductor, the magnetic saturation occurs at a point of the peak inductor current. In contrast, in the case of the coupled inductor, the magnetic saturation occurs at a different point than the inductor current peak. In this paper, the change of the magnetic flux in a half cycle of the input AC voltage is analyzed. Additionally, the novel design method of the coupled inductor considering the maximum magnetic flux is proposed. Finally, the validity of the novel design method is confirmed by experimental tests.

本文言語英語
ホスト出版物のタイトル2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2616-2621
ページ数6
ISBN(電子版)9781467371506
DOI
出版ステータス出版済み - 10 27 2015
外部発表はい
イベント7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015 - Montreal, カナダ
継続期間: 9 20 20159 24 2015

その他

その他7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
国/地域カナダ
CityMontreal
Period9/20/159/24/15

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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