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

Table 7

UPFC location and parameter obtained by SAFA of 30 bus system.

	UPFC no.	1	2	3	4
Case 1	Line number	24	4	29	37
	Injected VAR	7.043	21.718	17.280	7.661
	Compensation factor	−0.398	−0.555	0.101	−0.130
Case 2	Line number	24	33	28	17
	Injected VAR	12.341	16.716	−27.11	−50.00
	Compensation factor	−0.310	−0.552	0.099	−0.212
Case 3	Line number	41	12	17	36
	Injected VAR	−38.60	34.941	82.140	45.825
	Compensation factor	−0.420	−0.797	−0.049	−0.800