DETERMINING THE CURRENT CAPACITY OF TRANSMISSION LINES BASED ON AMBIENT CONDITIONS

  • Michal Špes Technical University of Kosice, Faculty of Faculty of Electrical Engineering
  • Ľubomír Beňa Technical University of Kosice, Faculty of Faculty of Electrical Engineering
  • Michal Kosterec Technical University of Kosice, Faculty of Faculty of Electrical Engineering
  • Michal Márton Technical University of Kosice, Faculty of Faculty of Electrical Engineering
Keywords: powerline ampacity system, conductor capacity, overhead lines, ambient conditions, ACSR rope 350/59

Abstract

After the incorrect prediction of generation from renewable sources, overloading of transmission lines occurred, resulting in the need for subsequent construction of new transmission lines and the maximum exploitation of existing power lines. One means of achieving this is to determine the permissible current load of power lines while respecting the surrounding climatic conditions. This article deals with determining the maximum current load of the power lines for changing various surrounding factors. The calculation is performed for conductor ACSR 350/59, which is used in the transmission system in Slovakia.

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References

V. Böhm, A. Popelka, Z. Vostracký: Ampacita elektrických vedení, sborník CIRED 2010,Tábor

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A. K. Deb: Powerline Ampacity System – Theory, Modelling and Applications, CRC Press, c2000. 251 s. ISBN 0‐8493‐1306‐6

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IEEE Standard for Calculation the Current‐Temperature Relationship of Bare Overhead Conductors, IEEE Std 738‐1993

M. Sazima: Sdílení tepla, ČVUT, 1980

Published
2024-02-09
How to Cite
Špes M., Beňa Ľubomír, Kosterec M., & Márton M. (2024). DETERMINING THE CURRENT CAPACITY OF TRANSMISSION LINES BASED ON AMBIENT CONDITIONS. Journal of Energy Technology, 10(2), 61-69. https://doi.org/10.18690/jet.10.2.61-69.2017
Section
Articles