• DocumentCode
    2151447
  • Title

    Diagnosis of GIS based on acoustic sensing technique

  • Author

    Haque, Md Enamul ; Darus, Ahmad Bin ; Yaacob, M.M. ; Ahmed, Feroz

  • Author_Institution
    Fac. of Electr. Eng., Univ. Teknologi Malaysia, Malaysia
  • Volume
    2
  • fYear
    1997
  • fDate
    11-14 Nov 1997
  • Firstpage
    556
  • Abstract
    The defects such as partial discharge (PD) and metallic particles in a SF6 gas insulated switchgear (GIS) apparatus initiate acoustic waves which can be detected using an accelerometer or acoustic emission sensor placed outside the GIS enclosure. In this paper the acoustic diagnostic technique for partial discharge and metallic particles in GIS are presented. The experimental investigation and acoustic signals from various defects in GIS are also discussed
  • Keywords
    SF6 insulation; SF6; SF6 gas insulated switchgear; acoustic diagnostic technique; acoustic emission sensor; acoustic sensing technique; acoustic waves detection; metallic particles; partial discharge;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Advances in Power System Control, Operation and Management, 1997. APSCOM-97. Fourth International Conference on (Conf. Publ. No. 450)
  • Print_ISBN
    0-85296-912-0
  • Type

    conf

  • DOI
    10.1049/cp:19971895
  • Filename
    724908
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2151447