Numerical Model Analysis on Creepage Discharge Behaviour at the Oil/Pressboard Interface with a Relatively Short Creepage Distance

カテゴリ: 全国大会

論文No: 1-129

グループ名: 【全国大会】平成29年電気学会全国大会論文集

発行日: 2017/03/05

タイトル(英語): Numerical Model Analysis on Creepage Discharge Behaviour at the Oil/Pressboard Interface with a Relatively Short Creepage Distance

著者名: チャン ギョンフン(九州工業大学),倉地 将貴(九州工業大学),赤星 卓勇(九州工業大学),小迫 雅裕(九州工業大学),匹田 政幸(九州工業大学)

著者名(英語): Kyunghoon Jang(Kyushu Institute of Technology),Masaki Kurachi(Kyushu Institute of Technology),Takao Akahoshi(Kyushu Institute of Technology),Masahiro Kozako(Kyushu Institute of Technology),Masayuki Hikita(Kyushu Institute of Technology)

キーワード: 沿面放電|複合絶縁|シミュレーション

要約(日本語): The creepage discharge behaviour at oil/pressboard (PB) composite insulation system is investigated numerically. Many researchers have investigated to understand the creepage discharge behavior in gas, liquid or composite insulation system [1], while solid insulation is dealt as ideal case, i.e. neither the conduction current nor space charge is assumed [2]. This paper deals with generalized numerical technique for evaluating the creepage discharge behavior development at the composite insulation system with considering Poole-Frenkel (P-F) conduction model for a solid insulation using the electrohydrodynamic (EHD) approach under an applied positive standard lightning impulse voltage.

原稿種別: 英語

PDFファイルサイズ: 558 Kバイト