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

Table 7

Effect of fault type (FR = 50 Ω and FIA = 45°).

Simulated system data		Results obtained from the proposed CDFTF-based scheme
Fault type	FL (km)	Response time (ms)				Fault type
		Phase A	Phase B	Phase C	Ground G
AG	50	3.30	—	—	2.50	AG
BG	160	—	8.717	—	4.517	BG
CG	250	—	—	7.017	6.217	CG
ABG	50	3.717	8.717	—	4.517	ABG
BCG	160	—	8.717	6.217	4.517	BCG
CAG	250	5.417	—	6.217	4.517	CAG
AB	50	3.717	11.217	—	—	AB
BC	160	—	7.917	7.917	—	BC
CA	135	6.217	—	6.217	—	CA
ABC	245	4.517	8.717	7.017	—	ABC