EMTP Transformer Model Investigation and TRV Calculation after Fault Current Interrupting with 300 kVA Two Windings Transformer

カテゴリ: 全国大会

論文No: 6-199

グループ名: 【全国大会】平成21年電気学会全国大会論文集

発行日: 2009/03/15

タイトル(英語): EMTP Transformer Model Investigation and TRV Calculation after Fault Current Interrupting with 300 kVA Two Windings Transformer

著者名: ティンミョーミン (九州工業大学),池田 久利(九州工業大学),原田 克彦(九州工業大学),大塚信也 (九州工業大学),匹田 政幸(九州工業大学),萩森英一 (中央大学),腰塚 正(東芝)

著者名(英語): Myo Min Thein (Kyushu Institute of Technology),Hisatoshi Ikeda(Kyushu Institute of Technology),Katsuhiko Harada(Kyushu Institute of Technology),Shinya Ohtsuka(Kyushu Institute of Technology),Masayuki Hikita(Kyushu Institute of Technology),Eiichi Haginomori(Chuo University),Tadashi Koshiduka(Toshiab Corporation)

キーワード: 遮断器|変圧器|EMTP|過渡回復電圧

要約(日本語): Since a very large capacity power transformers are used in the electric power system, the transformer limited fault current (TLFC) became to exceed interrupting current of the T10 test condition because of large capacity power transformers possess small leakage impedance. Transformer model for transients recovery voltage (TRV) at TLFC interrupting condition was studied with current injection （CIJ）measurement and ideal transformer model for TRV calculation was investigated with alternative transients program-electromagnetic transients program (ATP-EMTP). The experiment and EMTP simulation results are presented.

原稿種別: 日本語

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