Five-level Cascaded H-Bridge Inverter with Predictive Current Control

Abstract

This paper presents different kinds of grid-tied cascade H-bridge inverter and has a look to predictive current control technique. Finally the simulation result will show a Model predictive current control of a five-level cascaded H-bridge (CHB) inverter indifferent sampling times by using MATLAB Simulink software. And this Model Predictive current controller (MPC) for the five-level CHB inverter times has been created to display Total Harmonic Distortion (THD) level of the load and reference current pursuing for a step change with different sampling frequencies.