非接触給電装置の共振回路高効率化のための受電側降圧コンバータの動作条件の検討

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: 2012/10/01

タイトル(英語): Consideration of Operating Condition of Secondary-side Converter of Inductive Power Transfer System for Obtaining High Resonant Circuit Efficiency

著者名: 宅崎　恒司（東京理科大学理工学部），星　伸一（東京理科大学理工学部）

著者名(英語): Koji Takuzaki (Faculty of Science and Technology, Tokyo University of Science), Nobukazu Hoshi (Faculty of Science and Technology, Tokyo University of Science)

キーワード: 非接触給電，電磁誘導方式，電気自動車，充電器　　contactless power transfer，inductive power transfer，electric vehicle，electric charger

要約(英語): Contactless power transfer (CPT) system is of interest because of its potential for use in electric vehicle chargers. The system can make convenient to charge the battery on electric vehicles even on a rainy day. However, there are some barriers that should be overcome for the practical realization of the CPT system. These include parameter variation associated with the parking position at a parking lot and the low system efficiency. Several CPT schemes have been proposed and researched. This paper reviews inductive CPT system in these schemes. First, a theoretical formula suitable for treating two kinds of parameter variations associated with the caused by coupling state between the primary and secondary coils or parking position is derived. Next, a maximum efficiency operation scheme is proposed on the basis of the formula and theoretical analysis. Experimental results show the effectiveness of the proposed operation scheme.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.10 （2012）

本誌掲載ページ: 966-975 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/132/10/132_966/_article/-char/ja/