DocumentCode
2757643
Title
Forecasting the remaining life of transformers after overheating based on catastrophe theory
Author
Quan Yusheng ; Wang Beibei ; Chen Shuyong ; Ning Zisen ; Xu Tieying
Author_Institution
Key Lab. of High Voltage & EMC, Beijing (NCEPU), Beijing, China
fYear
2012
fDate
10-13 June 2012
Firstpage
160
Lastpage
163
Abstract
In this paper, using the folding model of catastrophe theory applied to detect the transformer overheating, a new method for transformer remaining life prediction is proposed. By which the failure time of overheat transformer can be forecasted, and is verified through an actual case of transformer failure. The availability and applicability of the proposed methodology is proved.
Keywords
catastrophe theory; fault diagnosis; power transformers; remaining life assessment; catastrophe theory; folding model; transformer failure time forecasting; transformer overheating detection; transformer remaining life forecasting; transformer remaining life prediction; Equations; Maintenance engineering; Mathematical model; Oil insulation; Power transformer insulation; catastrophe theory; folding model; transformer;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation (ISEI), Conference Record of the 2012 IEEE International Symposium on
Conference_Location
San Juan, PR
ISSN
1089-084X
Print_ISBN
978-1-4673-0488-7
Electronic_ISBN
1089-084X
Type
conf
DOI
10.1109/ELINSL.2012.6251449
Filename
6251449
Link To Document