Fault Location Method in Nonsolid-Earthed Network Based on Spatial Domain Image Fusion and Convolution Neural Network

Figure 10

Two-dimensional image conversion diagrams of four kinds of fault distances.

(a) 2 km away from the head-end distribution line

(b) 8 km away from the head-end distribution line

(c) 12 km away from the head-end distribution line

(d) 16 km away from the head-end distribution line