均質化法を用いた付帯鋼材のある磁気シールドの渦電流解析

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2015/12/01

タイトル(英語): Eddy Current Analysis by Homogenization Method of Magnetic Shield with Ancillary Steels

著者名: 井村　武志（三菱電機（株）先端技術総合研究所），松田　哲也（三菱電機（株）先端技術総合研究所），西浦　竜一（三菱電機（株）系統変電システム製作所），光庵　豊一（三菱電機（株）系統変電システム製作所）

著者名(英語): Takeshi Imura (Advanced Technology R&D Center, Mitsubishi Electric Corp.), Tetsuya Matsuda (Advanced Technology R&D Center, Mitsubishi Electric Corp.), Ryuichi Nishiura (Transmission & Distribution Systems Center, Mitsubishi Electric Corp.), Toyokazu Koan (Transmission & Distribution Systems Center, Mitsubishi Electric Corp.)

キーワード: 磁界解析，磁気シールド，渦電流，積層鋼板，均質化法，熱量計測定　　magnetic field analysis，magnetic shield，eddy current，laminated steel，homogenization method，calorimeter measurement

要約(英語): In the electric power equipments such as transformers and generators, magnetic shields are placed on the inner side of the tanks to prevent coil leakage fluxes from entering into the tanks. Some of the magnetic shields are constituted of laminated steels and ancillary steels which are welded to the laminated steels for the purpose of holding on the laminated states. In this paper, the eddy current losses of such magnetic shields are analyzed by using the homogenization method and the losses of the shields are measured by using the calorimeter measurement method. The effectiveness of the analysis is shown by comparing with the experiment.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.135 No.12 （2015） 特集：静止器における解析技術の最新動向

本誌掲載ページ: 704-710 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/ieejpes/135/12/135_704/_article/-char/ja/