Research on the Degradation of Insulating Material by Feeble Discharge in SF₆ Gas due to the Quantitative Measurement of Discharge Light

• Takeno Hiromasa

  Kobe University

• Zhou Shijie

  Kobe University

• Nakamoto Satoshi

  Kobe University

• Mori Masafumi

  Kobe University

• Arai Kenji

  Kobe University

Bibliographic Information

Other Title

• Research on the Degradation of Insulating Material by Feeble Discharge in SF6 Gas due to the Quantitative Measurement of Discharge Light
• Research on the Degradation of Insulati

Abstract

To prevent severe faults in GIS, studies on the relation between UV irradiation and degradation of insulating material are presented. By using the measurement system of discharge-light-emission, quantitative measurement of the discharge light is carried out, and the absolute emission power of the discharge is obtained. On the one hand, the degradation of insulating material is evaluated employing sample materials which are irradiated by a UV-laser. The result is obtained that the volume or the surface resistance decreases as the amount of irradiation increases.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 116 (11), 959-963, 1996

  The Institute of Electrical Engineers of Japan

Keywords

• GIS
• Feeble Discharge Detection
• UV Degradation

Details

• CRID: 1390001204599229056
• NII Article ID: 10002820576
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms1990.116.11_959
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 4067377
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4067377
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/116/11/116_11_959/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed