• DocumentCode
    852096
  • Title

    Rate of change of voltage and current as functions of pressure and nozzle area in breakers using SF6in the gas and liquid phases

  • Author

    Garzon, Ruben D.

  • Author_Institution
    I-T-E Imperial Corporation, Colmar, Pennsylvania
  • Volume
    95
  • Issue
    5
  • fYear
    1976
  • Firstpage
    1681
  • Lastpage
    1688
  • Abstract
    The dependence of the rate of rise of the recovery voltage upon the pressure was obtained for liquid SF6 at pressures of 1500 psi. The relationship between dv/dt, di/dt and cross sectional area of the nozzle was determined experimentally, and the similarity of the results Obtained in separate investigations made with a 1/2 inch diameter nozzle has also been discussed.
  • Keywords
    Circuit breakers; Current measurement; Fault currents; Frequency; Interrupters; Marine vehicles; Sulfur hexafluoride; Temperature; Testing; Voltage;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/T-PAS.1976.32267
  • Filename
    1601869
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=852096