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Implementation of Hybrid Pulse Width Modulation Techniques for Symmetrical Hybrid Multilevel Inverter Topology

Author(s):

Radadiya Bhavana , Marwadi Education Foundation?s Group of Institutions, Rajkot, India; Dr. Meeta Matnani, Marwadi Education Foundation?s Group of Institutions, Rajkot, India; Tapan Trivedi, Marwadi Education Foundation?s Group of Institutions, Rajkot, India

Keywords:

Hybrid Modulation Technique, Symmetric MLI

Abstract

Multilevel inverter is a promising inverter that offers many benefits for high power applications. This paper presents a Symmetrical Multilevel Inverter (SMLI) topology with Hybrid Pulse Width Modulation (HPWM) technique. SMLI topology reduces the number of isolated DC sources. This implemented modulation technique reduces the Total harmonic distortion of output current. This paper also presents analysis of single phase output phase voltage and three phase output current in terms of THD. An elaborate simulation study of the implement. The simulation has been carried out in MATLAB / Simulink.

Other Details

Paper ID: IJSRDV5I21385
Published in: Volume : 5, Issue : 2
Publication Date: 01/05/2017
Page(s): 1598-1601

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