Novel comparative study between SVM, DTC and DTC-SVM in Five-Leg Inverter to drive two motors independently

This Paper proposes a Direct Torque Control based on a Space Vector Modulation strategy for a Five-Leg Inverter in order to reduce torque pulsation and to have fast dynamic response while driving two motors independently. All of permissible switching states and the switching strategy are determined. The Simulation results verify the efficiency of the proposed schemes. Also a comparison between DTC, SVM and DTC-SVM is implemented.