• DocumentCode
    1042688
  • Title

    Heat-Flux-Temperature Relationships for Closely Spaced Underground Power Transmission Conductors

  • Author

    Cronin, J.C. ; Conangla, A.

  • Author_Institution
    I-T-E Imperial Corp.
  • Issue
    3
  • fYear
    1971
  • fDate
    5/1/1971 12:00:00 AM
  • Firstpage
    1256
  • Lastpage
    1260
  • Abstract
    The paper examines the relationship between heat flux and sheath temperature for closely spaced underground power transmission systems using both a numerical and an experimental analog approach. The closely spaced condition tends to occur with the recently developed high voltage gas insulated conductors and it is shown that the traditional method of calculation yields sheath temperatures which can be too high by up to 25%.
  • Keywords
    Conductors; Gas insulation; Isothermal processes; Power transmission; Soil; Space heating; Temperature; Thermal conductivity; Thermal resistance; Voltage;
  • fLanguage
    English
  • Journal_Title
    Power Apparatus and Systems, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9510
  • Type

    jour

  • DOI
    10.1109/TPAS.1971.292926
  • Filename
    4074455
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1042688