• DocumentCode
    2141650
  • Title

    Study of breakdown behaviour on different surface roughness in gaseous mixtures SF6/N2

  • Author

    Zhongyi, Ren ; Guangyu, Dong ; Bin, Cao

  • Author_Institution
    Dept. of Electr. Mater., Harbin Inst. of Technol., China
  • Volume
    1
  • fYear
    1994
  • fDate
    3-8 Jul 1994
  • Firstpage
    151
  • Abstract
    This paper has studied AC breakdown behaviour for different surface roughness and protrusions in SF6/N2 and SF 6 for contrast. Experiment results show that decrease of AC breakdown voltage along with increase of electrode surface roughness from 1.6 to 25 μm is extremely large so that the decrease of AC breakdown voltage greatly exceeds that due to adding N2 into SF6 to form SF6/N2=60/40. The experimental data and conclusions can be used as a reference for designers working in the field of gaseous insulation
  • Keywords
    Breakdown voltage; Displays; Electric breakdown; Electrodes; Gases; Insulation; Ionization; Rough surfaces; Sulfur hexafluoride; Surface roughness;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on
  • Conference_Location
    Brisbane, Qld.
  • Print_ISBN
    0-7803-1307-0
  • Type

    conf

  • DOI
    10.1109/ICPADM.1994.413919
  • Filename
    413919
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2141650