DocumentCode
1039157
Title
Ampacity of Direct-Buried EHV Cables Insulated with SF6 Gas
Author
Fukuda, Setsuo
Author_Institution
Central Research Institute of Electric Power Industry (CRIEPI)
Issue
3
fYear
1970
fDate
3/1/1970 12:00:00 AM
Firstpage
486
Lastpage
491
Abstract
Three models of 275-kV pipe-type cables insulated with SF6 gas have been experimentally manufactured, and various tests on them were made by the author and his associates from 1965 to 1967. Some problems for the realization of such gas-insulated cables remain unsolved, and among these it may be fairly important to assess thermal characteristics of the cables when they are buried underground.
Keywords
Cable insulation; Conductors; Gas insulation; Heat transfer; Land surface temperature; Power transmission; Soil; Sulfur hexafluoride; Testing;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1970.292540
Filename
4074077
Link To Document