DocumentCode
862108
Title
Investigation of transformer oil electrification in a spinning disk system
Author
Kedzia, J.
Author_Institution
Wyzsza Szkola Inzynierska, Opole, Poland
Volume
24
Issue
1
fYear
1989
fDate
2/1/1989 12:00:00 AM
Firstpage
59
Lastpage
65
Abstract
The author presents a novel measurement system for testing electrification of transformer oil when moving a solid phase in a liquid-phase environment. The system is based on hydrodynamic phenomena occurring for a rotating disc in liquid. It is concluded that the spinning disc system is useful for examining the electrification of transformer oil. The results obtained, particularly those concerning the effect of oil aging electrification, agree with the results obtained by means of A. Klinkenberg´s (1958) system
Keywords
ageing; insulating oils; insulation testing; static electrification; transformer insulation; aging; hydrodynamic phenomena; insulation testing; rotating disc; spinning disc; transformer oil electrification; Current measurement; Electric breakdown; Electrostatic measurements; Oil insulation; Petroleum; Phase measurement; Power transformer insulation; Solids; Spinning; System testing;
fLanguage
English
Journal_Title
Electrical Insulation, IEEE Transactions on
Publisher
ieee
ISSN
0018-9367
Type
jour
DOI
10.1109/14.19866
Filename
19866
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