Shuaibing Li1,*, Jiaqi Cui2, Yongqiang Kang1
CMES-Computer Modeling in Engineering & Sciences, Vol.131, No.2, pp. 1083-1099, 2022, DOI:10.32604/cmes.2022.019671
Abstract The insulating paper of the transformer is affected by many factors during the operation, meanwhile, the surface
texture of the paper is easy to change. To explore the relationship between the aging state and surface texture change
of insulating paper, firstly, the thermal aging experiment of insulating paper is carried out, and the insulating paper
samples with different aging times are obtained. After then, the images of the aged insulating paper samples are
collected and pre-processed. The pre-processing effect is verified by constructing and calculating the gray surface
of the sample. Secondly, the texture features of the insulating paper image… More >
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