磁気結合特性とレールにおける損失を考慮した鉄道車両用非接触給電装置のコイル設計法

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: 2017/06/01

タイトル(英語): Design of Non-contact Power Supply System Coils for Railway Vehicles Focusing on Magnetic Coupling Characteristics and Loss in Rail

著者名: 浮田　啓悟（鉄道総合技術研究所），柏木　隆行（鉄道総合技術研究所），坂本　泰明（鉄道総合技術研究所），近藤　圭一郎（千葉大学大学院 工学研究科）

著者名(英語): Keigo Ukita (Railway Technical Research Institute), Takayuki Kashiwagi (Railway Technical Research Institute), Yasuaki Sakamoto (Railway Technical Research Institute), Keiichiro Kondo (Graduate School of Engineering, Chiba University)

キーワード: 非接触給電，鉄道車両　　non-contact power supply，railway vehicle

要約(英語): In a non-contact power supply system for railway vehicles, eddy current and hysteresis losses caused by leakage flux pose a problem for power transmission efficiency because the transmission coil is installed near a rail. To solve this problem, we proposed a figure-of-eight coil shape capable of decreasing the leakage flux. However, the coupling factor of the figure-of-eight coil is smaller than that of a rectangular coil when the coil width is the same and the influence of the rail is neglected. In this study, the magnetic coupling characteristics and loss the in rail with the respect to the width of the figure-of-eight and rectangular coils were evaluated by analysis and experiment. The results contribute to design methods for the coil shape and width of non-contact power supply systems for railway vehicles.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.137 No.6 （2017）

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/137/6/137_518/_article/-char/ja/