Design and Simulation of Single-Phase Multilevel Inverter with Crossover Switching cell

In this paper a multilevel inverter with cross over switching cells is proposed in order to yield maximum number of voltage levels. The voltage sources combined with capacitor by cross over switches provides the required voltage levels and the capacitor voltage is regulated using a voltage control loop based on PI controller. The number of voltage levels generated in this are 11 with two voltage sources and a capacitor. The proposed system is simulated in MATLAB/Simulink software.