This paper presents an artificial neural network (ANN) approach to the diagnosis and detection of faults in oil-filled power transformers based on dissolved gas-in-oil analysis. A two-step ANN method is used to detect faults with or without cellulose involved. Good diagnosis accuracy is obtained with the proposed approach
Published in:
Power Delivery, IEEE Transactions on
(Volume:11
,
Issue:
4
)
Date of Publication: Oct 1996