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Multilevel Inverter (MLI) has been recognized as an attractive topology for high voltage conversion. As the number of levels increases, the synthesized staircase output waveform has more steps, approaching the desired sinusoidal waveform but the main drawback of MLI is its output voltage amplitude is limited to DC sources voltage summation. To overcome this limitation fivelevel cascaded multilevel inverter based Zsource inverter has been proposed. This paper presents the output voltage amplitude can be boosted with Z network shootthrough state control. In this paper Z source inverter is cascaded with new multilevel inverter topology was introduced. The topology has reduced number of switches when compared with conventional multilevel inverter. The performance of Z source MLI have been analyzed and simulation results are presented using MATLAB/SIMULINK
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