DocumentCode
1166701
Title
Adjustments to Gas-in-Oil Analysis Data Due to Gas Distribution Possibilities in Power Transformers
Author
Oommen, T.V.
Author_Institution
Westinghouse Electric Corporation Large Power Transformer Division
Issue
6
fYear
1982
fDate
6/1/1982 12:00:00 AM
Firstpage
1716
Lastpage
1722
Abstract
Gases generated in power transformers with gas space above oil distribute between the gas space and oil. The relative concentrations vary with oil temperature. Adjustment ratios are computed for temperature variations. Comparison is made with transformers without gas space. Finally, the effect on gas ratios used in Ratio Codes is examined.
Keywords
Data analysis; Gases; Hydrogen; Nitrogen; Oil insulation; Partial discharges; Petroleum; Power generation; Power transformers; Temperature distribution;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1982.317224
Filename
4111511
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