ハイブリッドリカバリレス方式ソフトスイッチング昇圧チョッパ回路

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2011/09/01

タイトル(英語): Hybrid Recovery-less Method Soft Switching Boost Chopper Circuit

著者名: 山本　真義（島根大学総合理工学部），戸田　浩隆（島根大学総合理工学部），川島　崇宏（島根大学総合理工学部），吉田　俊幸（島根大学総合理工学部）

著者名(英語): Masayoshi Yamamoto (Dept. of Interdisciplinary Faculty of Science and Engineering, Shimane University), Hirotaka Toda (Dept. of Interdisciplinary Faculty of Science and Engineering, Shimane University), Takahiro Kawashima (Dept. of Interdisciplinary Faculty of Science and Engineering, Shimane University), Toshiyuki Yoshida (Dept. of Interdisciplinary Faculty of Science and Engineering, Shimane University)

キーワード: 昇圧チョッパ回路，リカバリレス，ソフトスイッチング　　boost chopper circuit，recovery-less，soft switching

要約(英語): The conventional recovery-less boost type converter cannot achieve the soft switching operation in case of the turn off transition. In this paper, the novel hybrid recovery-less boost type converter, which can achieve the soft switching turn off transition, is proposed. Furthermore, the proposed hybrid recovery-less boost type converter has the switch function between the conventional recovery-less mode and the proposed soft switching mode. In general, the efficiency in the soft switching converter is less than the hard switching in case of the lower output power condition. However, using the switch function of the proposed boost type converter, the hybrid recovery-less boost type converter can achieve the high efficiency performance in the whole output power area in spite of the soft switching operation. The proposed hybrid recovery-less boost type converter is evaluated and discussed from experimental point of view.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.131 No.9 （2011）

本誌掲載ページ: 1171-1172 p

原稿種別: 研究開発レター／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/131/9/131_9_1171/_article/-char/ja/