A Genetic-Based Hybrid Algorithm Harmonic Minimization Method for Cascaded Multilevel Inverters with ANFIS Implementation

Figure 10

(a) The regular switching phase voltage waveform; each DC source is 50 volts, and frequency of the wave is 50 hertz. (b) Seven-firing angle phase voltage waveform for M equal to 0.81. (c) Seven-firing angle phase voltage waveform for M equal to 0.70 (horizontal axis: 5 ms/div; vertical axis: 50 volts/div).

(a)

(b)

(c)