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Power Technology and Engineering

, Volume 39, Issue 1, pp 51–56 | Cite as

Power losses in electrical networks depending on weather conditions

  • Yu. S. Zhelezko
  • V. A. Kostyushko
  • S. V. Krylov
  • E. P. Nikiforov
  • O. V. Savchenko
  • L. V. Timashova
  • E. A. Solomonik
Article

Abstract

Specific power losses to corona and to leakage currents over overhead insulators are presented for 110 – 750-kV transmission lines with different phase design and pole types for different weather conditions. Consumption of electric energy for ice melting on conductors of various cross sections is evaluated. Meteorological data of 1372 weather stations in Russia are processed for a period of 10 years. The territory of the country is divided into 7 regions with approximately homogeneous weather conditions. Specific power losses to corona and leakage currents over overhead insulators are presented for every region.

Keywords

losses to corona leakage currents over insulators of overhead transmission lines power consumption for ice melting 

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REFERENCES

  1. 1.
    M. Mori, T. Yamada, and S. Hoki, CIGRE Report No. 402, 1954.Google Scholar
  2. 2.
    J. Saferna, Praca izolatorow liniowych i stacyjnych w warunkach zabrudzeniowych, Warszawa (1968).Google Scholar
  3. 3.
    E. P. Nikiforov, “Raising the efficiency of removing of ice from OL conductors,” Élektr. Stantsii, No. 2 (2004).Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2005

Authors and Affiliations

  • Yu. S. Zhelezko
    • 1
    • 2
  • V. A. Kostyushko
    • 1
    • 2
  • S. V. Krylov
    • 1
    • 2
  • E. P. Nikiforov
    • 1
    • 2
  • O. V. Savchenko
    • 1
    • 2
  • L. V. Timashova
    • 1
    • 2
  • E. A. Solomonik
    • 1
    • 2
  1. 1.Electric Power Research Institute (VNIIÉ)Russia
  2. 2.High Voltage Direct Current Power Transmission Research Institute (NIIPT)Russia

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