Necessary Sensitivity of CF4 Gas Sensor for Gas Insulated Switchgear Diagnosis

カテゴリ: 全国大会

論文No: 6-046

グループ名: 【全国大会】平成31年電気学会全国大会論文集

発行日: 2019/03/01

タイトル：Necessary Sensitivity of CF₄ Gas Sensor for Gas Insulated Switchgear Diagnosis

タイトル(英語): Necessary Sensitivity of CF₄ Gas Sensor for Gas Insulated Switchgear Diagnosis

著者名: Nisarut Phansiri(Kyushu University),Daichi Maenosono(Kyushu University),Takumi Furumoto(Kyushu University),Michihiko Nakano(Kyushu University),Junya Suehiro(Kyushu University),Hidefumi Sato(Kyushu Electric Power)

著者名(英語): Nisarut Phansiri(Kyushu University),Daichi Maenosono(Kyushu University),Takumi Furumoto(Kyushu University),Michihiko Nakano(Kyushu University),Junya Suehiro(Kyushu University),Hidefumi Sato(Kyushu Electric Power Co., Inc.)

キーワード: ガス絶縁開閉装置,SF6分解ガス,設備診断,ガスセンサ,CF4ガス,ナノ材料

要約(日本語): CF4 detection and control are necessary for the maintenance process in Gas Insulated Switchgear (GIS). The gas sensor is tested for ability and stability of CF4 detection. Nano-material based gas sensor is a good choice due to its advantage such as real time and on site analysis, low cost, and a large number of detectable gases. However, the target detection of CF4 gas concentration would be lower than 200 mg. Sensing response of gas sensor will be investigated and improved to reach the concentration target of CF4 gas. The present authors have demonstrated that detection of CF4 gas was possible using nanomaterial-based gas sensors. In this paper, we discuss about necessary sensitivity of the CF4 gas sensor for GIS diagnosis.

原稿種別: 英語

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