Research Article

Contingency-Constrained Optimal Power Flow Using Simplex-Based Chaotic-PSO Algorithm

Figure 6

Convergence tendency. (a) Convergence tendencies of average fitness over 30 trials in 26-bus system. (b) Convergence tendencies of average fitness over 30 trials in IEEE 57-bus system.
942672.fig.006a
(a)
942672.fig.006b
(b)