高圧配電系統での励磁突流現象の特定方法の改良

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: 2012/03/01

タイトル(英語): An Improved Identification Method of Magnetizing Inrush Current Phenomena in Distribution System

著者名: 前田　竜彦（室蘭工業大学），内藤　督（室蘭工業大学），遠山　篤（室蘭工業大学），武田　圭生（室蘭工業大学）

著者名(英語): Tatsuhiko Maeda (Muroran Institute of Technology), Tadashi Naitoh (Muroran Institute of Technology), Atsushi Toyama (Muroran Institute of Technology), Keiki Takeda (Muroran Institute of Technology)

キーワード: 励磁突流現象，瞬時電圧低下，高圧配電系統，電力品質，変圧器結線法，AitkenのΔ2法　　magnetizing inrush current，voltage dip，distribution system，power quality，transformer connection，Aitken's Δ2-process

要約(英語): In this paper, the authors propose an improved identification method of the magnetizing inrush current phenomena. A first improvement is the development of determinant method about the transformer connection, which gives a calculation method of magnetic flux, using with theoretical pattern of inrush current ratio. And then, since the Aitken's Δ2-process, which uses the estimation of the saturation on/off time, has many extrema, it is difficult to determinate the saturation on/off time. Therefore, using the pattern of derivative current, a new determinant method of the saturation on/off time is developed.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.132 No.3 （2012）

本誌掲載ページ: 260-267 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/132/3/132_3_260/_article/-char/ja/