Title :
Study of Integral Water Cooling System for 154 kV Self Contained Oil Filled Cables
Author :
Yamamoto, T. ; Kurihara, H. ; Yokose, K. ; Nishino, I. ; Furukawa, K.
Author_Institution :
The Kansai Electric Power Co., Inc.
Abstract :
This paper deals with the problems of an integral water cooled cable system to increase the capability of 154 kV underground transmission line. The trial line equivalent to a commercial one was constructed to investigate the cooling effect of cable and joints, the suppression of thermal expansion and so on. We found that the transmission of 500 MVA/cct of 154 kV 2000 mm2 aluminum sheathed oil filled cable is possible using it. Descriptions are given of these results.
Keywords :
Aluminum; Conductors; Cooling; Oil filled cables; Power cables; Power transmission lines; Substations; Temperature; Testing; Thermal expansion;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1973.293580
