DocumentCode
605364
Title
Interpretation of dissolved gas analysis in transformer oil using fuzzy logic system
Author
SuganyaBharathi, M. ; Iruthayarajan, M.W. ; Shunmugam, S.S. ; Kalaivani, L.
fYear
2013
fDate
6-8 Feb. 2013
Firstpage
245
Lastpage
249
Abstract
Dissolved Gas Analysis (DGA) is used to determine the faults occurred in transformer oil by analyzing the gas evolved from it. This paper has presented the application of Fuzzy Logic system for dissolved gas analysis. DGA results were carried out and the possibility of improving the diagnosis with the aid of Fuzzy Logic system has been brought out. The results show that higher value of accuracy for predicted cases when compared to others. By combining various DGA techniques and interpreting classical DGA with Fuzzy Logic system approach, we have increased the predictability of the tool with the reduced time and maneuver.
Keywords
chemical analysis; fault diagnosis; fuzzy logic; power transformer insulation; transformer oil; DGA; dissolved gas analysis; fault diagnosis; fuzzy logic system; power transformer oil; Accuracy; Fuzzy logic; IEC; Oil insulation; Partial discharges; Power transformer insulation; DGA; Fuzzy Logic system; Insulation; Power transformer; Transformer Oil;
fLanguage
English
Publisher
ieee
Conference_Titel
Power, Energy and Control (ICPEC), 2013 International Conference on
Conference_Location
Sri Rangalatchum Dindigul
Print_ISBN
978-1-4673-6027-2
Type
conf
DOI
10.1109/ICPEC.2013.6527659
Filename
6527659
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