Self-Adaptive Firefly-Algorithm-Based Unified Power Flow Controller Placement with Single Objectives

Table 8

UPFC location and parameter obtained by SAFA of 57 bus system.

UPFC no.		1	2	3	4	5
Case 1	Line number	52	4	49	61	60
	Injected VAR	12.820	57.122	5.04	−5.485	−15.409
	Compensation factor	−0.396	−0.328	−0.617	−0.425	−0.512
Case 2	Line number	38	79	37	47	46
	Injected VAR	16.761	−49.160	5.040	16.675	5.488
	Compensation factor	−0.334	−0.406	−0.275	0.018	−0.169
Case 3	Line number	46	49	60	19	71
	Injected VAR	0.987	52.644	−37.150	50.309	−19.690
	Compensation factor	−0.774	−0.487	−0.750	−0.050	−0.523