• DocumentCode
    3623431
  • Title

    High voltage dielectric response analyser for cable diagnostics

  • Author

    P. Tharning;P. Werelius;B. Holmgren;U. Gafvert

  • Author_Institution
    Dept. of Electr. Power Eng., R. Inst. of Technol., Stockholm, Sweden
  • fYear
    1993
  • Firstpage
    745
  • Lastpage
    750
  • Abstract
    The authors report on a high-voltage, frequency-domain measurement system capable of resolving losses in unaged XLPE (cross-linked polyethylene). The system allows analyses of harmonics as well as of the fundamental frequency. The highest operating voltage is 20 kV and the frequency range is 0.0001 Hz to 1000 Hz. Different XLPE cable samples (new, artificially aged, field aged) were measured in the frequency domain using 4 kV peak voltage at a temperature of 22/spl deg/C.
  • Keywords
    "Voltage","Frequency domain analysis","Dielectric loss measurement","Frequency measurement","Aging","Dielectric measurements","Loss measurement","Polyethylene","Harmonic analysis","Temperature distribution"
  • Publisher
    ieee
  • Conference_Titel
    Electrical Insulation and Dielectric Phenomena, 1993. Annual Report., Conference on
  • Print_ISBN
    0-7803-0966-9
  • Type

    conf

  • DOI
    10.1109/CEIDP.1993.378884
  • Filename
    378884
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3623431