THD Reduction of Improved Single Source MLI Using Upgraded Black Widow Optimization Algorithm

Figure 9

(a) Harmonic content in output voltage for GA algorithm. (b) Harmonic content in output voltage for BFOA. (c) Harmonic content in output voltage for PSO algorithm. (d) Harmonic content in output voltage for modified BWO algorithm.

(a)

(b)

(c)

(d)