Excitation type and results of simulated electric field distribution in MV cable termination

Maciej Ciuba , Michał Wojciechowski , Maciej Owsiński , Michał Borecki

Abstract

The presented article discusses the differences in the results of the electric field simulation in a medium voltage heat-shrinkable cable termination with the most probable assembly faults. Two types of voltage excitation were set as the boundary condition for a model of a real object. The first was a typical electrostatic excitation, and the second was the AC voltage with mains frequency. Both were used for cable accessories with selected assembly omissions. Consideration of the effect of the excitation type suggests that for cable accessories, field simulation using only electrostatics leads to unreal results and incorrect inference about the location of zones with the highest electrical stresses.

Author Maciej Ciuba (FoEE / ITEEMIS)
Maciej Ciuba,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
, Michał Wojciechowski (FoEE / ITEEMIS)
Michał Wojciechowski,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
, Maciej Owsiński - [Institute of Power Engineering, Warszawa]
Maciej Owsiński,,
-
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, Michał Borecki (FoEE / ITEEMIS)
Michał Borecki,,
- The Institute of the Theory of Electrical Engineering, Measurement and Information Systems
Journal seriesPrzegląd Elektrotechniczny, ISSN 0033-2097
Issue year2020
Vol96
Pages119-122
Publication size in sheets0.5
ASJC Classification2208 Electrical and Electronic Engineering
DOIDOI:10.15199/48.2020.04.25
Languageen angielski
Score (nominal)20
Score sourcejournalList
ScoreMinisterial score = 20.0, 29-06-2020, ArticleFromJournal
Publication indicators Scopus Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 0.434; WoS Impact Factor: 2013 = 0.0 (2)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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