Effect of the Existence of the Epoxy Spacer on the Characteristics of Partial Discharge Induced Electromagnetic Wave Propagating through T-Branch 154kV GIS Model Tank

カテゴリ: 全国大会

論文No: 6-313

グループ名: 【全国大会】平成24年電気学会全国大会論文集

発行日: 2012/03/05

タイトル(英語): Effect of the Existence of the Epoxy Spacer on the Characteristics of Partial Discharge Induced Electromagnetic Wave Propagating through T-Branch 154kV GIS Model Tank

著者名: Umar Khayam(バンドン工科大学),西河内 貴一(九州工業大学),Masayuki Hayashi(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),星野 俊弘(東芝),丸山 志郎(東芝),中嶋 隆(東芝)

著者名(英語): Khayam Umar(Bandung Institute of Technology),Nishigouchi Kiichi(Kyushu Institute of Technology),Hayashi Masayuki(Kyushu Institute of Technology),Kozako Masahiro(Kyushu Institute of Technology),Hikita Masayuki(Kyushu Institute of Technology),Hoshino Tosihiro(Toshiba Corporation),Maruyama Shiro(Toshiba Corporation),Nakajima Takashi(Toshiba Corporation)

キーワード: epoxy spacer|partial discharge|electromagnetic wave|Gas Insulated Switchgear|T branch|TE mode

要約(日本語): It is important for reliable diagnosis technique to clarify electromagnetic (EM) wave propagation characteristics at the impedance discontinuity part in gas insulated switchgear (GIS) like spacer, disconnecting part, L branch, and T branch [1]. In this paper the influence of the existence of the insulating spacer on the partial discharge (PD) induced EM wave propagating through T-Branch of 154 kV GIS tank model was examined by the experiment. The existence of the spacer decreases the transmission rate of PD induced EM wave. The transmission rate of PD induced EM wave is influenced mainly of propagation of high frequency component (TE mode) of PD induced EM wave. It has less influence on the propagation characteristics before and after T branch.

原稿種別: 日本語

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