Esitimation of Partial Discharge Onset Characteristices in Gases around a Triple Junction

• Hara Masanori

  Kyushu University

• Kurihara Takashi

  Kyushu University

• Kozuru Susumu

  Kyushu University

• Suehiro Junya

  Kyushu University

• Hayashi Noriyuki

  Kyushu University

Bibliographic Information

Other Title

• 三重点近傍におけるガス中の部分放電開始特性の推定
• 3ジュウテン キンボウ ニ オケル ガス チュウ ノ ブブン ホウデン カイシ トクセイ ノ スイテイ

Abstract

A new estimation method of partial discharge onset conditions in gas around a triple junction is proposed. The availability of the method based on the Paschen curve and the potential distribution along interface between a solid insulator and gas is confirmed experimentally in atmospheric air at room temperature. The partial discharge onset conditions in air and SF₆ gas under different pressures at room temperature and in cryogenic nitrogen and helium gases at saturated temperatures under atmospheric pressure are estimated. The partial discharge intensity is discussed on the basis of the proposed method.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 122 (7), 650-657, 2002

  The Institute of Electrical Engineers of Japan

Keywords

• Triple Junction
• Partial Discharge
• Air
• SF<SUB>6</SUB> gas
• N<SUB>2</SUB> gas
• He gas

Details

• CRID: 1390282679576241280
• NII Article ID: 130005404182
• NII Article ID: 10008847623
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms.122.650
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 6204539
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6204539
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms/122/7/122_7_650/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed