DocumentCode
1189116
Title
A New Method for Cable Joints Thermal Analysis
Author
Aziz, M.M.A. ; Riege, H.
Author_Institution
Cairo University, Faculty of Engineering Electrical Engineering Dept.
Issue
6
fYear
1980
Firstpage
2386
Lastpage
2392
Abstract
A general analytical method for thermal analysis of a joint in an oil-filled high-voltage cable is presented. Oil flow within the conductor oil duct, longitudinal heat flow through the conductor, and conductor losses variation with temperature are taken into consideration. The method is applied for a straight joint in a 300 kV, 2000 mm2 integral sheath cooled oil-filled cable. The theoretical temperature distributions along the conductor from joint to cable are in good agreement with the corresponding experimental results.
Keywords
Cable shielding; Conductors; Differential equations; Oil filled cables; Petroleum; Power cables; Surface resistance; Temperature distribution; Thermal conductivity; Thermal resistance;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1980.319804
Filename
4114081
Link To Document