Change of Phase-Charge Characteristics with Particle Shape from Floating Particle in AC Field Air Gap

カテゴリ: 全国大会

論文No: 1-068

グループ名: 【全国大会】平成17年電気学会全国大会論文集

発行日: 2005/03/15

タイトル(英語): Change of Phase-Charge Characteristics with Particle Shape from Floating Particle in AC Field Air Gap

著者名: Yulistya Negara(九州大学),Makoto Setoguchi(九州大学),Takashi Kurihara(九州大学),Junya Suehiro(九州大学),Noriyuki Hayashi(九州大学),Shin-ichiro Tsuru (九州電力),Junji Ichimaru(九州電力)

著者名(英語): Yulistya Negara(Kyushu University),Makoto Setoguchi(Kyushu University),Takashi Kurihara(Kyushu University),Junya Suehiro(Kyushu University),Noriyuki Hayashi(Kyushu University),Shin-ichiro Tsuru(Kyushu Electric Power Co.),Junji Ichimaru(Kyushu Electric Power Co.)

キーワード: Phase-charge characteristics|Floating particle|Gas Insulated System

要約(日本語): Change of phase-charge characteristics with particle shape from floating particle in air gap under AC applied voltage was investigated for clarification of the corona discharge mechanism and its electrical signal characteristics, which are generated by metallic particle to identify its existence in Gas Insulated System (GIS). The obtained results show that the discharge mechanism chnage with the particle shape and the magnitude of applied voltage. This change affects the phase-charge characteristics as phase resolved partial discharge pattern. Therefore corona discharge mechanism for all type of particle should be considered in the particle detection methode for GIS based on the phase-charge characteristics.

原稿種別: 日本語

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