方向性電磁鋼板によるリラクタンストルク向上

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: 2013/07/01

タイトル(英語): Increase in Reluctance Torque due to Grain-oriented Electrical Steel Sheets

著者名: 開道　力（北九州工業高等専門学校）

著者名(英語): Chikara Kaido (Kitakyushu National College of Technology)

キーワード: 方向性電磁鋼板，磁気特性，リラクタンス，推力，鉄損，銅損　　grain-oriented electrical steel sheet，magnetic properties，reluctance，thrust，iron loss，copper loss

要約(英語): This paper discusses the increase in thrust with grain-oriented electrical steel sheets (GO) in plunger-type electromagnetic actuators. In these actuators, GO-laminated cores generate reluctance thrusts due to magnetic anisotropy energies in addition to conventional reluctances which are induced by the form anisotropies of the cores. Therefore, the maximum thrusts, which are induced at a displacement of about the core tooth width, increase by using GO-laminated core. The thrusts of GO cores are approximately 10% larger with high exciting current than those of non-oriented electrical steel sheet cores, and consequently may reduce copper losses by about 40% and iron losses by about 60%.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.133 No.7 （2013）

本誌掲載ページ: 765-770 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/133/7/133_765/_article/-char/ja/