Autors: Hadzhiev, I. S.
Title: Influence of the Current-Carrying Elements Material on the Thermal Field Distribution in a Low Voltage Switchboard
Keywords: computer model; current-carrying elements; finite element method; LVS; thermal field

Abstract: The paper presents numerical studies of the influence exerted by the material of the current-carrying elements in a low voltage switchboard (LVS) on the level of heating in it. The studies have been conducted by means of especially developed computer models of the LVS in Comsol. The tests have been carried out both for a closed switchboard and a switchboard with ventilation openings in case of natural and forced convection. Results about the heating in the switchboards have been obtained for the following two cases: copper or aluminum elements, which carry electric current in the LVS.


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20th International Symposium on Electrical Apparatus and Technologies, SIELA 2018 - Proceedings, pp. 1-4, 2018, Bulgaria, IEEE, DOI 10.1109/SIELA.2018.8447063

Copyright IEEE

Цитирания (Citation/s):
1. Kunev, A., Tachev, P., Trashlieva, V., Radeva, T., Stoimenov, N., A study of the short-circuit thermal effect on aluminum and cooper bus-bars using a laboratory test system, 21st International Symposium on Electrical Apparatus and Technologies, SIELA 2020 - Proceedings, Bourgas, Bulgaria, ISBN 978-1-7281-4346-0, DOI: 10.1109/SIELA49118.2020.9167149 - 2020 - в издания, индексирани в Scopus или Web of Science

Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science