9Wang Z, Liu Y, P J Griffin. An Artificial Neural Network Ap- proach to Transformer Faults Diagnosis [J]. IEEE Trans. On Power Delivery, 1998,13 (10): 1224-122.
10Adriana Rosa Garcez Castro, Vladimiro Miranda. Knowledge discovery in neural networks with application to trans- former failure diagnosis [J]. Power Systems,2005,20 (2): 717 -724.