Intelligent Integrated Approach for Voltage Balancing Using Particle Swarm Optimization and Predictive Models

Table 4

SVM results.

Before SVM action				After SVM action
Load voltages			VUF%	TCR firing angles			Load voltages			VUF%
Va	Vb	Vc					Va	Vb	Vc
0.976	0.974	1.05	5.57	147.57	136.61	116.38	0.993	0.983	1.018	2.005
0.987	0.971	1.04	4.73	150.05	135.80	114.39	0.998	0.983	1.018	2.058
0.959	0.987	1.053	5.608	165.33	115.57	101.97	0.993	0.983	1.021	2.187
1.03	0.998	0.971	3.90	111.74	129.84	151.53	1.007	0.984	0.994	2.105
1.061	0.949	0.989	6.985	100.13	178.10	116.46	1.017	0.992	0.99	1.752
0.959	1.054	0.989	5.76	142.37	97.35	136.07	0.992	1.007	0.995	1.881
1.035	1.034	0.93	7.19	105.26	168.15	130.42	1.004	1.019	0.977	2.464
0.956	1.032	1.011	4.49	150.32	99.63	122.96	0.996	0.998	1.005	0.473
0.969	0.98	1.05	5.71	159.28	121.87	107.64	0.992	0.986	1.021	2.178
0.945	0.984	1.06	7.48	171.39	112.40	96.13	0.988	0.989	1.022	2.216
0.979	0.969	1.05	5.93	154.12	132.03	110.43	0.999	0.98	1.02	2.314
0.986	0.976	1.03	3.83	148.80	135.27	116.23	0.996	0.987	1.018	1.904
0.944	0.985	1.071	8.22	175.02	111.36	92.74	0.986	0.99	1.023	2.296
0.974	1.057	0.968	6.21	133.49	96.03	154.37	0.995	1.014	0.984	1.894
0.991	1.069	0.939	8.42	119.25	103.50	173.49	0.994	1.032	0.987	2.895
Average of VUF			6.002	Average of VUF						2.041