Improved Genetic Algorithm for Distribution System Performance Analysis by Taking Advantage of Essential Spanning Trees

Table 2

Results summary from 25 runs of the FNSGA on the 16-bus test system with various values for Gen with N = 20.

N	Gen	Average CPU time (seconds)	Total no. of Solutions	Number of unique solutions	Maximum occurrence rate (percent)
20	1	0.079	81	22	36
20	2	0.146	96	14	68
20	3	0.203	106	18	76
20	4	0.263	111	9	80
20	5	0.318	118	9	92
20	6	0.359	119	9	96
20	7	0.400	118	11	92
20	8	0.435	122	8	100
20	9	0.442	121	9	100
20	10	0.500	122	5	100