DocumentCode
1366085
Title
Comparative PD pulse burst characteristics of transformer type natural and synthetic ester fluids and mineral oils
Author
Pompili, M. ; Mazzetti, C. ; Bartnikas, R.
Author_Institution
Electr. Eng. Dept., Univ. of Roma "Sapienza", Sapienza, Italy
Volume
16
Issue
6
fYear
2009
fDate
12/1/2009 12:00:00 AM
Firstpage
1511
Lastpage
1518
Abstract
The partial discharge (PD) pulse burst behavior in natural and synthetic organic ester fluids and mineral oils of the type used in transformers has been examined, using simultaneous wide and narrow band measurement techniques. This permitted the determination and comparison of both the overall charge transfer of the PD pulse as well as that of the discrete PD pulses comprising the PD pulse burst in the evaluated dielectric fluids.
Keywords
fluids; partial discharges; transformer oil; comparative PD pulse burst characteristics; mineral oils; partial discharge; synthetic ester fluids; transformer type natural ester fluids; Breakdown voltage; Dielectric breakdown; Dielectric liquids; Minerals; Narrowband; Oil insulation; Partial discharges; Power transformer insulation; Pulse measurements; Pulse transformers; Insulating liquids, partial discharges, natural and synthetic esters;
fLanguage
English
Journal_Title
Dielectrics and Electrical Insulation, IEEE Transactions on
Publisher
ieee
ISSN
1070-9878
Type
jour
DOI
10.1109/TDEI.2009.5361569
Filename
5361569
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