Implementation of Multilevel Inverter Based Drive System

S.Flora Viji Rose¹

Section:Research Paper, Product Type: Isroset-Journal
Vol.6 , Issue.1 , pp.193-197, Feb-2019

CrossRef-DOI:   https://doi.org/10.26438/ijsrmss/v6i1.193197

Online published on Feb 28, 2019

Copyright © S.Flora Viji Rose . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
The main aim of this paper is to control the speed of a three phase induction motor by using diode clamped multilevel inverter. To obtain high quality output voltage with low harmonics, multicarrier PWM control scheme is proposed for multilevel inverter. By using V/ƒ control the speed of a three phase induction motor is controlled. . This method can be implemented by change the supply voltage and frequency applied to the induction motor at constant ratio. The simulation results prove that the proposed circuit effectively controls the speed of a motor.

Key-Words / Index Term :
Pulse Width Modulation, Multilevel inverter

References :
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