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

Table 5

The values of control variables after optimization.

Variables	Bus number	PSO [26]	OIPSO
	1	0.9736	1.0844
	4	1.0145	1.0958
	6	0.9969	1.0977
	8	1.0169	1.0956
	10	1.0344	1.0967
	12	0.9868	1.0925
	15	0.9867	1.0899
	18	0.985	1.0929
	19	0.9868	1.0893
	24	0.9799	1.0917
	25	1.0014	1.0981
	26	1.0424	1.0955
	27	1.002	1.0864
	31	1.002	1.0855
	32	1.001	1.0866
	34	0.9964	1.097
	36	0.9881	1.0932
	40	0.9699	1.0731
	42	1.0282	1.088
	46	1.0165	1.0758
	49	1.0213	1.0919
	54	1.0147	1.081
	55	1.0113	1.0819
	56	1.0131	1.0814
	59	1.0424	1.096
	61	1.0252	1.0911
	62	1.0284	1.0873
	65	1.0377	1.0945
	66	1.0381	1.0983
	69	1.0161	1.0972
	70	0.9551	1.0795
	72	0.9793	1.087
	73	0.9269	1.0852
	74	0.9466	1.0593
	76	0.938	1.0639
	77	1.0049	1.0777
	80	1.0194	1.0918
	85	1.0303	1.095
	87	1.09	1.0848
	89	1.0361	1.0979
	90	0.9907	1.0811
	91	1.0087	1.0864
	92	1.0183	1.0965
	99	1.0311	1.084
	100	1.0112	1.0975
	103	1.0027	1.0885
	104	1	1.091
	105	1.0101	1.0829
	107	0.9857	1.0867
	110	0.9663	1.0647
	111	0.972	1.0728
	112	0.9529	1.0521
	113	1.0241	1.0938
	116	1.0285	1.0979
	5	0	−0.3
	34	0.1	0
	37	−0.25	−0.25
	44	0.1	0.05
	45	0.15	0.05
	46	0.2	0.1
	48	0.05	0.1
	74	0.1	0.05
	79	0.15	0.15
	82	0.2	0.2
	83	0.3	0
	105	1	1.05
	107	0.2	0.1
	110	0.05	0.05
	5~8	1.025	1.0125
	25~26	1.0125	1.0125
	17~30	0.9875	0.975
	37~38	0.9875	0.9875
	59~63	1	1
	61~64	1	0.9875
	66~65	1	0.9875
	69~68	0.975	1
	80~81	1.025	0.9875
	—	1.2033	1.1605
	—	0.000585	0.007313
	—	18	8