Opposition-Based Improved PSO for Optimal Reactive Power Dispatch and Voltage Control

Table 3

The values of control variables after optimization.

Variables	Bus number	PSO [26]	OIPSO
	1	1.0995	1.0995
	2	1.0933	1.0945
	5	1.0697	1.0747
	8	1.0719	1.0764
	11	1.0480	1.0945
	13	1.0945	1.0989
	10	0.3000	0.2000
	24	0.0500	0.0500
	9~6	0.9375	0.9500
	6~10	1.0000	1.0000
	12~4	1.0125	1.0000
	28~27	0.9750	0.9875
	—	0.04702	0.04625
	—	0.001355	0.00573
	—	7	5