An Integral Equation for Analysis of Partial Discharge Data Obtained with an Asymmetric IEC(b) Electrode System at Various Applied Voltage Frequency

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: 2013/03/01

タイトル(英語): An Integral Equation for Analysis of Partial Discharge Data Obtained with an Asymmetric IEC(b) Electrode System at Various Applied Voltage Frequency

著者名: Tatsuki Okamoto (Electric Power Engineering Res. Lab., CRIEPI), Takashi Kuraishi (Electric Power Engineering Res. Lab., CRIEPI), Toshihiro Takahashi (Electric Power Engineering Res. Lab., CRIEPI), Satoru Miyazaki (Electric Power Engineering Res. Lab., CRI

著者名(英語): Tatsuki Okamoto (Electric Power Engineering Res. Lab., CRIEPI), Takashi Kuraishi (Electric Power Engineering Res. Lab., CRIEPI), Toshihiro Takahashi (Electric Power Engineering Res. Lab., CRIEPI), Satoru Miyazaki (Electric Power Engineering Res. Lab., CRIEPI)

キーワード: high voltage apparatus，insulation degradation diagnosis，partial discharge，void discharge，integral equation

要約(英語): Partial discharge (PD) phenomena are the major factors of insulation degradation to determine the life of high voltage power apparatus, and have been investigated from various viewpoints. In this paper, authors proposed an integral equation in order to explain the complex characteristics of partial discharge using very simple three-capacitance model with several numerical solutions at various applied voltage conditions. The φ-n distribution patterns are calculated with the integral equation and are compared with those obtained experimentally with an IEC(b) electrode system at various applied voltage frequency (25-1000 Hz). This paper is the revised version of that presented in ISEIM2011, in Kyoto.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.133 No.3 （2013） 特集：2011 International Symposium on Electrical Insulating Materials

本誌掲載ページ: 85-90 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/133/3/133_85/_article/-char/ja/