DocumentCode
853723
Title
Extended application in three phase enclosure type GIS to higher voltage
Author
Ando, K. ; Jyogo, Y. ; Ohta, M. ; Hayashi, K. ; Marutani, T. ; Takatsuka, K. ; Yamamoto, H.
Author_Institution
Chuba Electr. Power Co. Inc., Nagoya, Japan
Volume
3
Issue
4
fYear
1988
fDate
10/1/1988 12:00:00 AM
Firstpage
1588
Lastpage
1594
Abstract
Three-phase enclosure-type gas-insulated switchgear (GIS) that has been applied at voltages below 204 kV for reliable power transmission to congested areas in big cities is now being used at 300 kV. A description is given of the key technologies in this development, namely, a 300 kV one-break circuit breaker, reliable confinement of three-phase components within a limited-size transportable enclosure, and a GIS arrangement that minimizes onsite work under restricted conditions
Keywords
gaseous insulation; switchgear; 300 kV; GIS; circuit breaker; development; enclosure; gas-insulated switchgear; power transmission; Circuit breakers; Cities and towns; Gas insulation; Geographic Information Systems; Power system reliability; Power transmission; Space technology; Substations; Urban areas; Voltage;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.193959
Filename
193959
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