Generalized space vector controls for MLZSI

This paper proposes two advanced algorithms for multilevel Z-source inverter (MLZSI),which employ space vector control (SVC) as control algorithm of cascaded H-bridge multilevel Z-source inverter; where output voltage is achieved by summing the output voltages of bridge. In these algorithms different states to generate the same voltage with low THD, as the purpose, are verified and the suitable…