Fundamental study for quantification of change in PD waveform by nanocomposite

カテゴリ: 全国大会

論文No: 2-004

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(英語): Fundamental study for quantification of change in PD waveform by nanocomposite

著者名: Aung TheinMin(Toyohashi University of Technology),Tomohiro Kawashima(Toyohashi University of Technology),Yoshinobu Murakami(Toyohashi University of Technology),Naohiro Hozumi(Toyohashi University of Technology),Yasutomo Otake(Mitsubishi Electric),Takahiro Umemoto(Mitsubishi Electric),Takahiro Mabuchi(Mitsubishi Electric),Hirotaka Muto(Mitsubishi Electric)

著者名(英語): Aung TheinMin(Toyohashi University of Technology),Tomohiro Kawashima(Toyohashi University of Technology),Yoshinobu Murakami(Toyohashi University of Technology),Naohiro Hozumi(Toyohashi University of Technology),Yasutomo Otake(Mitsubishi Electric Corporation),Takahiro Umemoto(Mitsubishi Electric Corporation),Takahiro Mabuchi(Mitsubishi Electric Corporation),Hirotaka Muto(Mitsubishi Electric Corporation)

キーワード: 部分放電,電流波形,特徴量,ナノコンポジット

要約(日本語): Partial discharge in power equipment easily occurs due to enhancement of electric field caused by foreign matters or voids. Its continuous generation decreases insulation performance and finally lead to dielectric breakdown. Therefore, many researches related to detection technique for PD and diagnosis of PD degradation have been actively conducted. As parameters representing characteristics of PD, it has been mainly investigated the occurrence time/phase and the charge amount. In other words, it is not enough analyzed the characteristics of the PD waveform itself. PD waveform could be included many information such as growth process of electron avalanche. In this research, we constructed a device which can be acquired all PD waveforms and aimed to quantify the change of PD waveform by nanocomposite.

原稿種別: 英語

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