Optimal Dispatch of Reactive Power Using Modified Stochastic Fractal Search Algorithm

Table 7

Comparison of results obtained from IEEE 30-bus system with voltage stabilization index optimization.

Method	Min.	Aver.	Max.	Std. dev.	CPU time (s)	MaxIter	Npop	Nspi	ImLe (%)
EGA [17]	0.1246	-	-	-	-	100	50	50	+0.16
DE [20]	0.1246	-	-	-	-	500	50	50	+0.16
PSO-TVIW [28]	0.1258	0.127	0.1289	0.0008	14.42	200	20	20	+1.11
PSO-TVAC [28]	0.1499	0.1513	0.1544	0.0009	14.53	200	20	20	+17.01
SPSO-TVAC [28]	0.1271	0.1285	0.1297	0.0006	14.05	200	20	20	+2.12
PSO-CF [28]	0.1261	0.1279	0.1295	0.0008	14.39	200	20	20	+1.35
PGS-PSO [28]	0.1264	0.1297	0.1313	0.0008	14.84	200	20	20	+1.58
SWT-PSO [28]	0.1488	0.1634	0.1806	0.0074	18.99	200	20	20	+16.40
PGSWT-PSO [28]	0.1394	0.1537	0.1749	0.0081	19.107	200	20	20	+10.76
IPGS-PSO [28]	0.1241	0.1266	0.1298	0.001	13.75	200	20	20	-0.24
GSA [32]	0.1161	-	-	-	-	200	100	100	-7.15
QOTLBO [36]	0.1242	0.1245	0.1247	0.0452	-	100	50	100	-0.16
TLBO [36]	0.1252	0.1254	0.1258	0.0454	-	100	50	100	+0.64
BA [45]	0.1191	-	-	-	94.65	100	40	80	-4.45
GWO [45]	0.118	-	-	-	104.29	100	40	40	-5.42
ABC [45]	0.1161	-	-	-	105.04	100	40	40	-7.15
ALO [45]	0.1161	-	-	-	97.92	100	40	40	-7.15
SSO [64]	0.12738	0.1338	0.1446	0.00384	5.6	50	25	~30	+2.34
ISSO [64]	0.12466	0.1253	0.1271	0.0004	4.9	50	25	~30	+0.37
MSFS	0.1244	0.1267	0.1389	0.0016	3.1	50	10	30	0
	0.1242	0.1257	0.1314	0.0007	7.5	130	10	30	-