非接触給電システムの電力変換回路におけるコイル位置ずれ時の定電力伝送制御法とその特性

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: 2013/05/01

タイトル(英語): An Evaluation of Power Flow Control of the Power Conversion Circuit for Contactless Power Transformer Systems at the Coil Misalignment

著者名: 北澤　智志（千葉大学 大学院 工学研究科），近藤　圭一郎（千葉大学 大学院 工学研究科），柏木　隆行（（公財）鉄道総合技術研究所浮上式鉄道技術研究部）

著者名(英語): Satoshi Kitazawa (Graduate School of Engineering, Chiba University), Keiichiro Kondo (Graduate School of Engineering, Chiba University), Takayuki Kashiwagi (Maglev System Technology Division, Railway Technical Research Institute)

キーワード: 非接触給電，コイルの位置ずれ，PWM整流回路，瞬時電流制御法　　contactless power transfer system，misalignment of the coil，PWM rectifier，instantaneous current control method

要約(英語): The coupling coefficient between the coils of a noncontact power supply system is reduced by coil misalignment. This reduces the output voltage and the active power in the coils. To cope with these problems, an instantaneous current control method is applied to a single-phase contactless power transformer system to apply the equivalent impedance of the PWM rectifier at the load side of the transformer. We propose a control method to supply power constantly to the load even when misalignment of the receiving coils occurs. The limit of the transferred power associated with the proposed control method is investigated. The proposed system, including the control method, is verified by experimental tests over a power range of several tens of watts.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.5 （2013）

本誌掲載ページ: 518-525 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/133/5/133_518/_article/-char/ja/