A Unified Power Quality Conditioner for Feeder Reconfiguration and Setting to Minimize the Power Loss and Improve Voltage Profile

Table 1

The results of UPQC placement and reconfiguration simultaneously in 69-bus network.

	Tie switches	UPQC characteristics			Total losses (KW)	Voltage deviation	Vmin (PU)	Vave (PU)
		Line	Shunt power (MVAR)	Series power (MVAR)
Case 1	69, 70, 71, 72, 73	-	-	-	224.92	0.0265	0.9091	0.9734
Case 2	12, 13, 58, 61, 69	-	-	-	99.88	0.0135	0.9427	0.9865
Case 3	14, 58, 63, 69, 70	60	1.1	0.91	73.10	0.0112	0.9654	0.9887
Case 4	10, 12, 18, 58, 61	73	1.49	1.031	150.72	0.0044	0.9688	0.9956
Case 5	14, 58, 64, 69, 70	61	1.78	0.384	84.85	0.0082	0.9719	0.9917