Classification of Lightning and Faults in Transmission Line Systems Using Discrete Wavelet Transform

Figure 12

Accuracy of each type of fault when inception angle and phase were varied. (a) Lightning type. (b) Single-line fault. (c) Line-to-line fault. (d) Double-line-to-ground fault. (e) Three-phase fault.

(a)

(b)

(c)

(d)

(e)