AC Sparkover voltage and PD inception voltage properties in CF3I gas under nonuniform electric field configuration

カテゴリ: 全国大会

論文No: 6-270

グループ名: 【全国大会】平成19年電気学会全国大会論文集

発行日: 2007/03/15

タイトル(英語): AC Sparkover voltage and PD inception voltage properties in CF3I gas under nonuniform electric field configuration

著者名: Mohamad Kamarol Mohd Jamil (九州工業大学),中山 裕太(九州工業大学),大塚信也 (九州工業大学),匹田 政幸(九州工業大学),斉藤 仁(日本AEパワーシステムズ),筑紫 正範(日本AEパワーシステムズ)

著者名(英語): Mohamad Kamarol Mohd Jamil (Kyushu Institute of Technology),Yuta Nakayama(Kyushu Institute of Technology),Shinya Ohtsuka(Kyushu Institute of Technology),Masayuki Hikita(Kyushu Institute of Technology),Hitoshi Saitoh(Japan AE Power Systems Corporation),Masanori Tsukushi(Japan AE Power Systems Corporation)

キーワード: CF3I|部分放電開始電圧|絶縁破壊電圧|不平度電界

要約(日本語): SF6 is a potent greenhouse effect gas. The quest to reduce the emission or replace the greenhouse gas with the same or better dielectric strength has been carried out. Recently, an extremely low environmental effect gas such as trifluro-iodo-methane (CF3I) was innovated. Although lightning impulse insulation performance on CF3I was investigated, the gas by-product of the CF3I after discharge occurrence is still uncertain. The main objective of this study is to obtain knowledge of gas decomposition influence by continuously partial discharge (PD) occurrence and the sparkover voltage (Vs) characteristics under non-uniform field of AC applied voltage. In order to achieve the objective, this paper reported results of breakdown and PD characteristics in CF3I by comparing to those of SF6 gas.

原稿種別: 日本語

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