Fuzzy Logic Cyclic Reports Modulation Control For a Five-Cell Inverter

The multicellular midpoint inverter is an intriguing situation; it is made up of p switching cells isolated by p-1 floating capacitors. This inverter's voltage levels provide frequent advantages and allow it to gain a good current source of excellent quality. This work offers a fuzzy logic - cyclic reports modulation control to improve the output power quality of a one phase series five-cell inverter, which is based on the converter's average model. To keep the capacitor voltages close to their references, the cyclic reports modulation approach is used. Keeping in mind that this command only ensures the regulation of the capacitor voltages, the output current regulation is also ensured in this study by incorporating a fuzzy logic controller. The suggested method is compared to the conventional proportional-integral regulator and the natural balancing strategy. The simulation results demonstrate that the five-cell inverter topology and proposed control result in good performance.