Modeling and control of 41-level inverter using best switching angles calculation method

Alla Eddine Toubal Maamar (Hassiba Benbouali University, Chlef, Algeria)
M'hamed Helaimi (Hassiba Benbouali University)
Rachid Taleb (Hassiba Benbouali University)
Abdelatif Gadoum (Hassiba Benbouali University)

International Journal of Applied Power Engineering (IJAPE)
Vol 9, No 2: August 2020

In this paper, analysis and modeling of a single-phase H-bridge forty-one level inverter are con sidered. The control of proposed inverter by equal-phase and half-height methods is implemented. MATLAB/Simulink environments are used to simulate the model an d show obtained results of waveforms with FFT analysis. Eventually, the total harmonic distortion obtained for each level with the two methods is presented, comparatively, for a comparison.