励磁突流現象の飽和重複パターンによる特定

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: 2012/11/01

タイトル(英語): An Identification of Magnetizing Inrush Current Phenomena by Saturation Overlap Pattern

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

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

キーワード: 飽和重複，励磁突流現象，瞬時電圧低下，高圧配電系統，電力品質　　saturation overlap pattern，magnetizing inrush current，voltage dip，distribution system，power quality

要約(英語): In this paper, the authors propose a new identification method of the magnetizing inrush current phenomena. In general, the saturations of cores are overlapping. Then, the inrush current waveforms become two equivalent single transformer inrush currents. Moreover, the two inrush currents have the same polarity and the phase of first current is lead to the second current about (2π/3). Therefore, the authors introduce the identification method using with saturation overlap pattern. In this method, since the exact saturation on/off time is unused, the voltage measurements are not needed.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.132 No.11 （2012）

本誌掲載ページ: 928-935 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/132/11/132_928/_article/-char/ja/