• DocumentCode
    3071184
  • Title

    Research on measuring method of chopping current in vacuum switches

  • Author

    Zong ming ; Cao yang ; Cao Yundong ; Sun yidan

  • Author_Institution
    School of Electrical Engincering, Shenyang University of Technology, Shenyang 110023, China
  • Volume
    2
  • fYear
    2004
  • fDate
    Sept. 27 2004-Oct. 1 2004
  • Firstpage
    403
  • Lastpage
    406
  • Abstract
    Because of the many advantages, the vacuum switches have been widely used in industry. But the overvoltage caused by chopping current often worries the users. This paper proposes two kinds of method to measure chopping current, which are the waveform analysis method (WAM) and the resonance circuit method (RCM). The measuring principle and the parameter calculation of the main circuit are introduced. The computer-based measuring system for chopping current is also introduced.
  • Keywords
    Collision mitigation; Contacts; Current measurement; Dielectric measurements; Impedance; RLC circuits; Resonance; Switches; Vacuum breakdown; Vacuum technology;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Discharges and Electrical Insulation in Vacuum, 2004. Proceedings. ISDEIV. XXIst International Symposium on
  • Conference_Location
    Yalta, Crimea
  • ISSN
    1093-2941
  • Print_ISBN
    0-7803-8461-X
  • Type

    conf

  • DOI
    10.1109/DEIV.2004.1422632
  • Filename
    1422632
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3071184