• DocumentCode
    853428
  • Title

    Investigation of dynamic nozzle parameters for various nozzle geometries and test conditions of an experimental half-size SF6puffer breaker

  • Author

    Noeske, H.O.

  • Author_Institution
    General Electric Company, Philadelphia, Pennsylvania
  • Volume
    96
  • Issue
    3
  • fYear
    1977
  • fDate
    5/1/1977 12:00:00 AM
  • Firstpage
    896
  • Lastpage
    906
  • Abstract
    An experimental half-size puffer breaker with an insulating nozzle which is at rest during breaker opening has been used for measuring the distribution of dynamic pressure, electrical potential and ablation in the nozzle area. At the current levels used for the tests nozzle clogging can be expected. The effect of several nozzle configurations on the various measured properties has been determined for different initial pressures and magnitudes of current.
  • Keywords
    Area measurement; Circuit breakers; Dielectrics and electrical insulation; Electric potential; Electric variables measurement; Geometry; Pistons; Pressure measurement; Sulfur hexafluoride; Testing;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/T-PAS.1977.32402
  • Filename
    1602004
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=853428