電気自動車用非接触給電トランスの新コア構造と鉄損のモデル化

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: 2012/01/01

タイトル(英語): Novel Core Structure and Iron-loss Modeling for Contactless Power Transfer System of Electric Vehicle

著者名: 千明　将人（埼玉大学），長塚　裕一（埼玉大学），金子　裕良（埼玉大学），阿部　茂（埼玉大学），保田　富夫（（株）テクノバ），鈴木　明（アイシン・エィ・ダブリュ（株））

著者名(英語): Masato Chigira (Saitama University), Yuichi Nagatsuka (Saitama University), Yasuyoshi Kaneko (Saitama University), Shigeru Abe (Saitama University), Tomio Yasuda (Technova Inc.), Akira Suzuki (AISIN AW CO., LTD.)

キーワード: 電気自動車，非接触給電，効率，コア，温度上昇試験，鉄損　　electric vehicle，contactless power transfer system，efficiency，core，temperature rise test，iron-loss

要約(英語): A contactless power transfer system for electric vehicles needs to have a high efficiency, a large air gap, good tolerance to misalignment in the lateral direction and be compact and lightweight. In this paper, a new 1.5kW transformer has been developed using novel H-shaped core which is more efficient, more robust to misalignment and lighter than previous rectangular core to satisfy these criteria, and its characteristics are described. An efficiency of 95% was achieved across 70mm mechanical gap. The modeling of iron-loss in the equivalent circuit is also presented. The calculated efficiency using this model shows good agreement with experimental results.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.1 （2012） 特集：半導体電力変換研究会

本誌掲載ページ: 2023/09/16 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/132/1/132_1_9/_article/-char/ja/