CF3Iガス及びその混合ガスの放電特性とその絶縁媒体としての適性

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2014/12/01

タイトル(英語): Discharge Characteristics and Suitability as Pragmatic Insulation Medium of CF3I and its Mixture

著者名: 熊田　亜紀子（東京大学大学院工学系研究科電気系工学専攻），今井　克樹（東京大学大学院工学系研究科電気系工学専攻），松岡　成居（東京大学大学院工学系研究科電気系工学専攻），日高　邦彦（東京大学大学院工学系研究科電気系工学専攻）

著者名(英語): Akiko Kumada (Dept. of Electrical Engineering and Information Systems, The University of Tokyo), Katsuki Imai (Dept. of Electrical Engineering and Information Systems, The University of Tokyo), Shigeyasu Matsuoka (Dept. of Electrical Engineering and Information Systems, The University of Tokyo), Kunihiko Hidaka (Dept. of Electrical Engineering and Information Systems, The University of Tokyo)

キーワード: SF6代替，CF3I，混合ガス，絶縁　　SF6 alternative，CF3I，gas mixture，insulation

要約(英語): CF3I gas is one of the alternatives for SF6 which has been applied for electric power equipment. CF3I has some merit against SF6. For example, its insulation performance is equivalent or superior to SF6 in uniform field and its Global Warming Potential (GWP) is quite low as same as CO2. On the other hand, it has low sparkover voltage in non-uniform field. This paper reviews the discharge characteristics of CF3I and CF3I/N2, CF3I/CO2 and CF3I/SF6 mixtures and tries to find the pragmatic gas as an insulation medium with a simple ranking method where saturated gas pressure and GWP are taken into account.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.134 No.12 （2014） 特集：放電研究の最新動向

本誌掲載ページ: 635-641 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/134/12/134_635/_article/-char/ja/