DocumentCode
1175932
Title
Development and Installation of 275KV SF6 Gas-Insulated Transmission Line
Author
Memita, N. ; Suzuki, T. ; Itaka, K. ; Furukawa, H. ; Kikuchi, K. ; Ninomiya, K.
Author_Institution
The Kansai Electric Power Co., Inc.
Issue
4
fYear
1984
fDate
4/1/1984 12:00:00 AM
Firstpage
691
Lastpage
698
Abstract
In order to install a commercial 275kV gas-insulated transmission line (called GIL by the authors) on a route with many bends and inclines, a temperature rise test and long-term field test were performed to confirm the current capacity and thermo- mechanical and dielectric characteristics. Fault location and leakage gas removal tests were carried out to evaluate maintenance methods. Based on satisfactory results in all these tests, two circuits of 275kV GILs were installed to connect a gas-insulated substation of the Kansai Electric Power Co., Inc. to an overhead line.
Keywords
Circuit testing; Conducting materials; Dielectrics; Gas insulated transmission lines; Substations; Sulfur hexafluoride; Surges; Switching circuits; Thermomechanical processes; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1984.318314
Filename
4112576
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