Simulation and Experimental Results of 7-Level Inverter System

This study deals with the simulation and experimentation of 7-level inverter. This study presents 7- level inverter with harmonics reduction along with the reduction in number of switches. The percentage (%) total harmonic distortion is calculated for 7-level inverter. The harmonic reduction is achieved by selecting appropriate switching angles. The functionality verification of the 7-level inverter is done using MATLAB. The result of simulation is verified by experimentation.