DocumentCode
2971263
Title
Concept of series connected vacuum interrupters
Author
Kulkarni, Santosh ; Hemachander, M. ; Kumar, S. Akhil ; Andrews, L. ; Acharya, Viren ; Maheswaran, C. ; Rayudu, Srinivas
Author_Institution
Global R&D Center, Crompton Greaves Ltd., Mumbai, India
fYear
2012
fDate
2-7 Sept. 2012
Firstpage
517
Lastpage
520
Abstract
Vacuum Interrupters could be connected in series to increase the voltage withstand capacity. This series connected vacuum interrupters would especially be useful for application of vacuum circuit breakers at transmission voltages (145 kV, 245 kV). An important aspect of series connected vacuum interrupters is sharing of voltage across the two gaps. This paper presents results of power frequency and impulse experiments on series connected vacuum interrupters.
Keywords
vacuum circuit breakers; vacuum interrupters; power frequency; series connected vacuum interrupters; transmission voltages; vacuum circuit breakers; voltage 145 kV; voltage 245 kV; voltage withstand capacity; Capacitance; Capacitors; Circuit breakers; Electrodes; Interrupters; Sulfur hexafluoride; Voltage measurement; grading capacitor- voltage distribution- stray capacitances- high voltage-uniform gap-non uniform gap;
fLanguage
English
Publisher
ieee
Conference_Titel
Discharges and Electrical Insulation in Vacuum (ISDEIV), 2012 25th International Symposium on
Conference_Location
Tomsk
ISSN
1093-2941
Print_ISBN
978-1-4673-1263-9
Electronic_ISBN
1093-2941
Type
conf
DOI
10.1109/DEIV.2012.6412569
Filename
6412569
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