DocumentCode
1516579
Title
Detection of faults in new and old transformers by dissolved-gas analysis
Author
Palmer, Selwyn
Author_Institution
NEI Ferranti-Packard Transformers Ltd., Toronto, Ont., Canada
Volume
2
Issue
1
fYear
1988
fDate
1/1/1988 12:00:00 AM
Firstpage
52
Lastpage
54
Abstract
The author looks at the technique of monitoring the condition of oil immersed power transformers in service by analysing the gases dissolved in the oil. Results from a 130 mVA 135.4/69.5 kV autotransformer and from a 47 MVA 120/26.4 kV transformer are discussed
Keywords
failure analysis; power transformers; 120 kV; 130 MVA; 135.4 kV; 26.4 kV; 47 MVA; 69.5 kV; dissolved-gas analysis; fault detection; oil immersed power transformers;
fLanguage
English
Journal_Title
Power Engineering Journal
Publisher
iet
ISSN
0950-3366
Type
jour
Filename
9387
Link To Document