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Table 4 Test results of far end boundary faults with high resistance (100Ω)

From: ANN based directional relaying scheme for protection of Korba-Bhilai transmission line of Chhattisgarh state

Fault type Fault location Fault section identification time Fault phase identification time
S1 S2 A B C G
AG 180 - 3 5 - - 2
BG 182 - 9 - 10 - 2
CG 184 - 10 - - 9 2
ABG 186 - 3 6 10 - 2
BCG 188 - 8 - 10 10 2
CAG 190 - 4 7 - 10 4
AG 192 - 4 7 - - 5
BG 194 - 10 - 10 - 4
CG 196 - 11 - - 10 5
ABG 198 - 4 12 12 - 6