To check the validity of
the suggested approach. The results obtained from suggested approach are compared with existing
methods. The statistical analysis for 50 trials for populations size 20 and itmax 20 is carried out. The results
obtained are compared with existing DE
and DEPSO based approaches. The best,
worst and mean solutions for the same
are tabulated and compared in Table 4. On looking at Table 4 it is clear that
the worst solution obtained using proposed approach is even better than the
other existing methods. The best solution yields maximum line loadability of
2.8438 pu while it is 2.6709 p.u and 2.6974 p.u in DE and DEPSO respectively.
The average value of loadability of suggested approach is even better than best
solution obtained in DE and DEPSO while total computataional time is slightly
more than other methods due to LIA.