eISSN 2093-744X
pISSN 1598-2645

Table 2

Test results of FES during two-location faults for various inception times

Fault time (ms)	Fault-1	Fault-2	A-Phase		B-Phase		C-Phase
Fault time (ms)	Fault-1	Fault-2	D_A	MAE	D_B	MAE	D_C	MAE
30	A-g at 25 km	B-g at 81 km	25.09	0.09	80.76	0.24	100	-
50	B-g at 37 km	C-g at 59 km	100	-	37.17	0.17	59.06	0.06
70	C-g at 16 km	A-g at 67 km	67.41	0.41	100	-	15.61	0.39
90	A-g at 25 km	BC-g at 71 km	25.18	0.18	71.01	0.01	71.08	0.08
110	B-g at 48 km	AC-g at 95 km	95.37	0.37	47.68	0.32	95.33	0.33
130	C-g at 07 km	BC-g at 21 km	21.06	0.06	21.36	0.36	07.15	0.15

International Journal of Fuzzy Logic and Intelligent Systems 2023;23:130~139 https://doi.org/10.5391/IJFIS.2023.23.2.130