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Power Technology and Engineering

, Volume 52, Issue 5, pp 584–589 | Cite as

Calculation of the Thermal Regime of Gas-Insulated Electrical Transmission Lines

  • A. P. VikharevEmail author
POWER SYSTEMS AND ELECTRIC NETWORKS
  • 9 Downloads

Gas-insulated transmission lines (GIL) are used for high-power extraction from electric power plants and high power delivery to large cities and industrial centers. A large part of a GIL lies above the earth’s surface. In an overhead configuration GIL are subject to climatic factors that affect their transmission, which is determined by the thermal regime. A method for calculating the thermal regime of overhead GIL is developed which takes the influence of climatic factors into account. Calculations for a specific GIL design are presented and analyzed.

Keywords

gas-insulated transmission line (GIL) overhead line thermal regime permissible long-term current climatic factors 

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Vyatka State UniversityKirovRussia

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