Combined DFT and Fuzzy Based Faulty Phase Selection and Classification in a Series Compensated Transmission Line

Figure 8

Performance during evolving fault case BG to BCG fault at 90 km, FR1 = 15 Ω, and FR2 = 50 Ω: (a) 3-phase voltage waveform; (b) 3-phase current waveform; (c) output of FFC.

(a)

(b)

(c)