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

Table 4

Effect of fault location (FIA = 0°).

Simulated system data			Results obtained from the proposed CDFTF-based scheme
Fault type	FL (km)	FR (ohm)	Response time (ms)				Fault type
			Phase A	Phase B	Phase C	Ground G
AB	10	10	4.10	3.30	—	—	AB
AB	135	10	4.10	4.10	—	—	AB
AB	175	10	5.80	12.50	—	—	AB
ABG	10	50	5.00	3.30	—	3.30	ABG
ABG	95	50	5.00	4.10	—	4.10	ABG
ABC	10	10	4.10	3.30	7.50	—	ABC
ABC	95	10	5.00	3.30	8.30	—	ABC
ABC	120	10	5.00	3.30	9.10	—	ABC