• DocumentCode
    1053173
  • Title

    A Coupling Capacitor Voltage Transformer of Metering Accuracy for SF6 Insulated Compact Substations

  • Author

    Brah, D.B. ; Dejarnette, M.B. ; Graybill, H.W. ; Tahiliani, V.H.

  • Author_Institution
    General Electric Company
  • Issue
    5
  • fYear
    1974
  • Firstpage
    1345
  • Lastpage
    1352
  • Abstract
    The application of metering-accuracy coupling capacitor voltage transformers to SF6 insulated compact substations presents the probleni of initial parameter change due to the enclosure of the coupling capacitor in a ground shield. Additional parameter changes may be caused by operating conditions which impose an unfavorable temperature gradient on the coupling capacitor voltage divider.
  • Keywords
    Capacitors; Coupling circuits; Flanges; Pollution measurement; Porcelain; Power transformer insulation; Substations; Sulfur hexafluoride; Switches; Voltage transformers;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/TPAS.1974.293859
  • Filename
    4075498
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1053173