Intelligent Predictive Maintenance of Dry-Type Transformer Based on Vibration

Table 4

One-dimensional convolutional neural network discriminant model 4 structural parameters.

Network structure	Convolution kernel size	Step size	Convolution kernel number	Output size
Convolution layer	4	1	8	648
Pooling layer	2	2	8	328
Convolution layer	4	1	16	3216
Pooling layer	2	2	16	1616
Convolution layer	4	1	32	1632
Pooling layer	2	2	32	832
Flatten layer	256	1	—	2561
Fully connected layer	100-10-4	1	—	1001-101-41
Discrimination layer	4	1	—	41