DocumentCode
1780174
Title
Effect of Kraft Paper barriers on bridging in contaminated transformer oil
Author
Mahmud, S. ; Golosnoy, I. ; Chen, Gang ; Wilson, G. ; Jarman, P.
Author_Institution
Electron. & Comput. Sci., Univ. of Southampton, Southampton, UK
fYear
2014
fDate
19-22 Oct. 2014
Firstpage
110
Lastpage
113
Abstract
The paper investigates effects of Kraft Paper to prevent bridging in pressboard fibre contaminated transformer oil. There are three different configuration of Kraft paper tested. These are 1) covered electrode with loose bond, 2) tight bond and 3) bare electrode with a paper barrier in the middle. There were no bridges formed with loosely bonded tests with DC electric fields. For the other two cases, there was always a complete bridge formed.
Keywords
contamination; paper; power transformer insulation; transformer oil; bare electrode; covered electrode; kraft paper barriers; paper barrier; pressboard fibre contaminated transformer oil; Bridge circuits; Electric fields; Electrodes; Oil insulation; Optical fibers; Power transformer insulation; Coulomb force; bridging; charge transportation; dielectrophoresis; transformer oil;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena (CEIDP), 2014 IEEE Conference on
Conference_Location
Des Moines, IA
Type
conf
DOI
10.1109/CEIDP.2014.6995865
Filename
6995865
Link To Document