Investigation on the Occurrence Domain of Three Phase Simultaneous Interruption in Breaking Low Current Using a Vacuum Switch in a Cable Circuit

• Eshaf Yerzan

  Toko Electric Corp

• Matsuoka Masanori

  Toko Electric Corp

• Arai Satoaki

  Tokyo Denki University

Abstract

This paper presents the investigation on the occurrence domain of three phase simultaneous interruption in breaking low capacitive currents using a vacuum switch in a cable circuit. The influences on the domain of the cable length, load currents, chopping currents, insulation voltages of the gap, opening time of the contacts and the arc time were investigated by numerical analysis. The high frequency arc characteristics of the vacuum switches were represented by modified Mayr equations.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 120 (1), 94-99, 2000

  The Institute of Electrical Engineers of Japan

Keywords

• vacuum switches
• chopping current
• multiple reignition
• three phase simultaneous interruption
• Modified Mayr equation
• cable circuit
• EMTP

Details

• CRID: 1390282679583173504
• NII Article ID: 130006842540
• NII Article ID: 10009879492
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes1990.120.1_94
• ISSN: 13488147
• ISSN: 03854213
• NDL BIB ID: 4954991
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4954991
• Web Site: https://www.jstage.jst.go.jp/article/ieejpes1990/120/1/120_1_94/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed