DocumentCode
1730813
Title
Partial discharge behaviour of oil impregnated paper bushings
Author
Colla, F. ; Pompili, M. ; Mazzetti, C. ; Bartnikas, R.
Author_Institution
ABB ADDA, Pomezia, Italy
Volume
1
fYear
1998
Firstpage
35
Abstract
Wide and narrow band partial discharge measurements performed on an oil-impregnated paper bushing indicate the presence of discharge pulse bursts, which are similar to those observed in dielectric liquids. Each pulse burst is detected as a single pulse by the charge integrating circuitry of conventional narrow band discharge detectors
Keywords
bushings; impregnated insulation; insulating oils; insulator testing; paper; partial discharge measurement; charge integrating circuitry; discharge pulse bursts; narrow band discharge; oil impregnated paper bushings; partial discharge measurements; wide band discharge; Detectors; Dielectric liquids; Dielectrics and electrical insulation; Electrodes; Insulators; Minerals; Narrowband; Partial discharges; Petroleum; Pulse circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation, 1998. Conference Record of the 1998 IEEE International Symposium on
Conference_Location
Arlington, VA
ISSN
1089-084X
Print_ISBN
0-7803-4927-X
Type
conf
DOI
10.1109/ELINSL.1998.704642
Filename
704642
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