Development of 1100 kV 50 kA Double-Break Dead Tank Type Gas Circuit Breaker

カテゴリ: 全国大会

論文No: 6-202

グループ名: 【全国大会】平成20年電気学会全国大会論文集

発行日: 2008/03/19

タイトル(英語): Development of 1100 kV 50 kA Double-Break Dead Tank Type Gas Circuit Breaker

著者名: 逸見 礼(日本AEパワーシステムズ),小野寺 充(日本AEパワーシステムズ),八塚 裕彦(日本AEパワーシステムズ),平澤 邦夫(日本AEパワーシステムズ)

著者名(英語): Rei Hemmi(Japan AE Power Systems Corporation),Michiru Onodera(Japan AE Power Systems Corporation),Hirohiko Yatsuzuka(Japan AE Power Systems Corporation),Kunio Hirasawa(Japan AE Power Systems Corporation)

キーワード: UHV|GCB|抵抗遮断

要約(日本語): In recent years, in overseas, there are projects of ultra high voltage (UHV) transmission exceeding 800 kV. In fact, UHV transmission lines are under construction as well as the substations with gas insulated switchgear in China. Japan AE Power Systems Corporation has developed new 1100 kV 50 kA double-break gas circuit breaker (GCB) used in GIS. This UHV-GCB, without opening resistor unit, is based on the technology of 550 kV single-break GCB. In the present paper, ratings, features and some results of development tests of new 1100 kV GCB are introduced.

原稿種別: 日本語

PDFファイルサイズ: 1,304 Kバイト