• DocumentCode
    3220114
  • Title

    Influence of conductive particles on the impulse flashover of disc spacer in compressed SF6

  • Author

    Cunyi, Yu

  • Author_Institution
    Dept. of Electr. Eng., Xian Jiaotong Univ., China
  • fYear
    1992
  • fDate
    22-25 Jun 1992
  • Firstpage
    256
  • Lastpage
    260
  • Abstract
    The influence of a conductive particle fixed on the spacer surface on the impulse flashover value in compressed SF6 was investigated experimentally. Both smooth and corrugated spacer surfaces were studied. The results show that the metal particle could reduce the impulse flashover level by about 33%. It is also shown that the tangential component of the field strength is mainly responsible for the reduction of the flashover level. The results demonstrate that for impulse performance the corrugated spacer is much better than the smooth spacer
  • Keywords
    electric breakdown of gases; electric strength; flashover; sulphur compounds; SF6; conductive particles; corrugated spacer surfaces; disc spacer; field strength; impulse flashover; impulse performance; spacer surface; tangential component; Corrugated surfaces; Distributed computing; Electrodes; Flashover; Geographic Information Systems; Insulation; Shape; Sulfur hexafluoride; Testing; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Conduction and Breakdown in Solid Dielectrics, 1992., Proceedings of the 4th International Conference on
  • Conference_Location
    Sestri Levante
  • Print_ISBN
    0-7803-0129-3
  • Type

    conf

  • DOI
    10.1109/ICSD.1992.224944
  • Filename
    224944
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3220114