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PERFORMANCE & ANALYSIS OF THREE PHASE INDUCTION MOTOR FED BY MULTILEVEL INVERTER USING VARIOUS MODULATION TECHNIQUES WITH MATLAB SIMULINK

Jayant M. Parkhi , R.K.Dhatrak , Dr.Z.J.Khan

In this paper, Performance and Analysis of three phase induction motor is carried with an approach to reduce common-mode voltage (CMV) at the output of multilevel inverters for different level . A good trade off between the quality of the output voltage and the magnitude of the CMV is achieved in this paper. This paper realizes the implementation of a different techniques to reduce CMV using a five-level diode clamped inverter for a three phase induction motor. Experimental and simulation results demonstrate the feasibility of the proposed technique.