電磁鋼板の二次元偏磁下磁気特性測定法の検討

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2015/11/01

タイトル(英語): Two Dimensional AC Magnetic Properties of Non-oriented Electrical Steel Sheet Under Two-dimentional DC-biased Magnetization

著者名: 興梠　怜士（岐阜大学工学部），柳瀬　俊次（岐阜大学工学部），岡崎　靖雄（岐阜大学工学部），尹　己烈（岐阜大学工学部）

著者名(英語): Reishi Korogi (Faculty of Engineering, Gifu University), Shunji Yanase (Faculty of Engineering, Gifu University), Yasuo Okazaki (Faculty of Engineering, Gifu University), Kyyoul Yun (Faculty of Engineering, Gifu University)

キーワード: 電磁鋼板，磁気特性，直流偏磁，二次元磁気測定，波形制御　　electrical steel sheet，magnetic properties，DC biased magnetization，two-dimensional magnetic measurement method，waveform control

要約(英語): Electrical steel sheet have been widely employed as a magnetic core material of electromagnetic equipments. Magnetic materials in the equipments may be excited under two-dimensional AC-magnetization and/or AC-magnetization with DC-biased magnetization. However, the magnetic properties of electrical steel sheets under two-dimensional DC-biased magnetization have been scarcely researched. In this paper, we have inquired the magnetic properties of electrical steel sheet under a simple two-dimensional AC-magnetization with highly DC-biased magnetization of a direction perpendicular to AC-magnetization. We have found that the phase difference of between the fundamental components of B and H under high DC-biased condition becomes very smaller and phase compensation is very important in loss measurement. Also, we found that the magnetic loss under two-dimensional AC-magnetization is very sensitive to magnetic flux density waveform.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.135 No.11 （2015） 特集：電気電子工学関連分野における教育フロンティア

本誌掲載ページ: 711-717 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/ieejfms/135/11/135_711/_article/-char/ja/