DocumentCode
2968626
Title
Breakdowns of vacuum interrupters behind front of a lightning impulse
Author
Rylskaya, L.
Author_Institution
Fed. State Unitary Enterprise All-Russian Electrotech. Inst. named after V.I. Lenin, Moscow, Russia
fYear
2012
fDate
2-7 Sept. 2012
Firstpage
72
Lastpage
75
Abstract
Laws of occurrence of breakdowns of vacuum interrupters behind front of a lightning impulse at recession of voltage (overdue delayed breakdowns) are experimentally investigated and the hypothesis of their nature is developed. It is shown, that the reason of breakdowns is the high-voltage discharge on an internal surface of insulating cases of vacuum interrupter.
Keywords
lightning; vacuum breakdown; vacuum insulation; vacuum interrupters; high-voltage discharge breakdowns; insulating internal surface; lightning impulse; vacuum interrupter breakdown; Breakdown voltage; Interrupters; Lightning; Metallization; Vacuum breakdown;
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.2012.6412453
Filename
6412453
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