DocumentCode
2608045
Title
Development of 300/245kV, 80kA Gas Insulated Switchgear
Author
Nakauchi, Shinichiro ; Shimizu, Yoshinori ; Osumi, Masanori ; Sadakuni, Hitoshi
Author_Institution
Mitsubishi Electr. Corp., Amagasaki, Japan
fYear
2008
fDate
9-12 Nov. 2008
Firstpage
335
Lastpage
338
Abstract
This paper describes the results of the development and validation of the 300/245 kV, 80 kA GIS based on conventional 300/245 kV, 63 kA GIS and conventional free standing GCB, and describes the design approach of intake puffer type ES. The performance of this GIS satisfied all type tests and all special specification tests. Simulation result of fault making agrees well with the experiment result. This simulation can be useful to the optimum design of ES.
Keywords
circuit breakers; earthing; fault diagnosis; gas insulated switchgear; current 63 kA; current 80 kA; gas circuit breaker; gas insulated switchgear; intake puffer type earthing switch; special specification tests; voltage 245 kV; voltage 300 kV; Gas insulation; Switchgear; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
High Voltage Engineering and Application, 2008. ICHVE 2008. International Conference on
Conference_Location
Chongqing
Print_ISBN
978-1-4244-3823-5
Electronic_ISBN
978-1-4244-2810-6
Type
conf
DOI
10.1109/ICHVE.2008.4773941
Filename
4773941
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