DocumentCode :
1068338
Title :
Representation of Three-Core Cables Using Line-Charge Simulation
Author :
Nosseir, A. ; Zaky, A.A.
Author_Institution :
Faculty of Engineering Ain Shams University Cairo, Egypt
Issue :
4
fYear :
1979
Firstpage :
207
Lastpage :
210
Abstract :
A charge simulation technique has been used to represent sheathed three-core belted cables. The cable can be represented by six line charges. A digital computer was used to determine the best position of these line charges which would result in equipotentials conforming with the conductor surfaces. The results indicate that this position depends on the cable geometrical factor as determined by the ratio of insulation thickness conductor diameter. By taking the potential as the criterion, the results give a more satisfactory representation than that reported previously by the authors, in which electrical stresses were used as the criterion.
Keywords :
Analytical models; Cable insulation; Computational modeling; Conductors; Dielectrics and electrical insulation; Educational institutions; Equations; Manufacturing; Mathematics; Stress;
fLanguage :
English
Journal_Title :
Electrical Insulation, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9367
Type :
jour
DOI :
10.1109/TEI.1979.298174
Filename :
4080644
Link To Document :
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