A Novel Adaptive Elite-Based Particle Swarm Optimization Applied to VAR Optimization in Electric Power Systems

Table 10

Optimal solutions obtained by different methods (best solution).

Control variables	Proposed	PSO	CPSO	ED	GA
𝑉1--𝑉3	1.01	1.02	0.96	0.95	1.04
𝑉4--𝑉11	1.04	1.04	1.05	1.04	1.04
𝑉13	1.03	1.04	1.03	1.03	1.00
𝑉14	0.99	0.99	0.99	0.99	1.01
𝑉25	1.04	1.04	1.04	1.04	1.00
Tap1--12	0.95	0.96	0.95	0.95	0.97
Tap4--12	1.05	1.05	1.03	1.05	0.99
Tap12--17	0.95	1.01	0.98	1.01	1.04
Tap12--18	0.98	0.98	0.98	0.98	0.99
Tap12--19	1.02	1.03	1.02	1.03	1.02
Tap17--15	1.02	1.03	1.02	1.02	0.96
Tap14--16	1.02	1.02	1.02	1.02	0.98
Tap20-21	1.01	0.96	1.01	1.01	1.01
Tap20--22	1.04	1.04	0.96	1.04	1.01
Tap20--23	1.02	1.04	0.98	1.01	1.03
SC21	0.05	0.05	0.1	0.1	0.09
SC22	0.1	0.1	0.1	0.1	0.06
SC23	0.15	0.15	0.1	0.1	0.09