Effect of Relative Humidity on Breakdown of LDPE film due to Partial Discharge

カテゴリ: 全国大会

論文No: 2-005

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): Effect of Relative Humidity on Breakdown of LDPE film due to Partial Discharge

著者名: eka putra waldi (豊橋技術科学大学),村上 義信(豊橋技術科学大学),長尾 雅行(豊橋技術科学大学)

著者名(英語): Putra Waldu Eka (toyohashi University of Technology),Yoshinobu Murakami(toyohashi University of Technology),Masayuki Nagao(toyohashi University of Technology)

キーワード: 部分放電|破壊|湿度

要約(日本語): The purpose of this study is to clarify the effect of varied humidity on threshold frequency at the breakdown air polymer composite insulation cause by partial discharge (PD) in air gap. The result showed that the threshold frequency shifted to low frequency with increased of relative humidity value. And also from thermograph results observed that temperature surface at same frequency, at the higher relative humidity was higher than lower relatives humidity. The higher temperature surface in higher relative humidity brings the threshold frequency move to the lower frequency.

原稿種別: 日本語

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