DocumentCode
3244565
Title
The effect of the state of bound water in aged transformer oil on conductivity
Author
Itahashi, S. ; Hayashi, Y. ; Ohta, K. ; Sone, M.
Author_Institution
Nissin Electr. Co. Ltd., Kyoto, Japan
fYear
1999
fDate
1999
Firstpage
286
Lastpage
289
Abstract
In order to consider the behavior of a bound water cluster and its effects on conductivity in aged transformer oils, the authors choose two series of hydrocarbon materials including carboxyl groups. One series has a carboxyl base at the center of a saturated hydrocarbon chain, the other has a carboxyl group on one side of the chain. The paper also investigates the IR spectrum of water clusters in dielectric materials
Keywords
electric breakdown; electrical conductivity; transformer oil; IR spectrum; aged transformer oil; bound water; carboxyl groups; conductivity; saturated hydrocarbon chain; Aging; Conducting materials; Conductivity; Dielectric materials; Dielectrics and electrical insulation; Hydrocarbons; Oil insulation; Polarization; Power transformer insulation; Water;
fLanguage
English
Publisher
ieee
Conference_Titel
Dielectric Liquids, 1999. (ICDL '99) Proceedings of the 1999 IEEE 13th International Conference on
Conference_Location
Nara
Print_ISBN
0-7803-4759-5
Type
conf
DOI
10.1109/ICDL.1999.798927
Filename
798927
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