A Novel Control Method to Improve Efficiency in Wide Output Voltage Range for Bidirectional Isolated Three-Phase AC/DC Converter Based on Matrix Converter

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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: 2024/01/01タイトル(英語): A Novel Control Method to Improve Efficiency in Wide Output Voltage Range for Bidirectional Isolated Three-Phase AC/DC C onverter Based on Matrix Converter著者名: Kazuma Tomida (Chiba University), Kenji Natori (Chiba University), Jin Xu (Myway Plus Corporation), Noboru Shimosato (Myway Plus Corporation), Yukihiko Sato (Chiba University)著者名(英語): Kazuma Tomida (Chiba University), Kenji Natori (Chiba University), Jin Xu (Myway Plus Corporation), Noboru Shimosato (Myway Plus Corporation), Yukihiko Sato (Chiba University)キーワード: Dual-Active-Bridge，high frequency transformer，isolated AC/DC converter，wide output voltage range要約(英語): In this paper, a control method is proposed for a bidirectional isolated three-phase AC/DC Dual Active Bridge (DAB) converter based on a matrix converter (MC) that realizes a wide output voltage range. The proposed method achieves the reduction of excessive high frequency link currents and soft switching with online calculation by changing two modulation methods according to the input and output voltage ratio. Moreover, the proposed method realizes higher efficiency in the expanded output voltage range with reduced online calculation burden. The feasibility and validity of the proposed method are verified by experimental demonstration.本誌: IEEJ Journal of Industry Applications Vol.13 No.1 （2024）本誌掲載ページ: 17-23 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/13/1/13_23001294/_article/-char/ja/ Show more