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

Figure 3

(a) Harmonic amplitudes for two notches in the third voltage level. (b) Harmonic amplitudes for two notches in the first voltage level. (c) THD% and DF2% and harmonic amplitude for 7 firing angles in a 7-level cascaded inverter. (d) Selected optimized angles for each index of M.

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(b)

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