PERFORMANCE & ANALYSIS OF THREE PHASEINDUCTION MOTOR FED BY MULTILEVELINVERTER USING VARIOUS MODULATIONTECHNIQUES WITH MATLAB SIMULINK

[摘要] 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.

[关键词] Common Mode Voltage;Sinusoidal Pulse width modulation;Phase Disposition Phase Opposition Disposed;Alternatively in Opposition disposition