Design and Development of MATLAB Simulink Based Selective Harmonic Elimination Technique for Three Phase Voltage Source Inverter

Conference proceedings article

Authors/Editors

Ravi, Samikannu

Research Areas

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Publication Details

Author list: Rajpriya G, Ravi S, Zaidi AMA

Publisher: IEEE

Place: NEW YORK

Publication year: 2013

Number of pages: 5

eISBN: 978-1-4799-3506-2

Languages: English-Great Britain (EN-GB)

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Abstract

This proposal investigates Selective Harmonic Elimination (SHE) to eliminate harmonics brought by Pulse Width Modulation (PWM) inverter. The selective harmonic elimination method for three phase voltage source inverter is generally based on ideas of opposite harmonic injection. In this proposed scheme, the lower order harmonics 3rd, 5th, 7th and 9th are eliminated. The dominant harmonics of same order generated in opposite phase by sine PWM inverter and by using this scheme the Total Harmonic Distortion (THD) is reduced. The analysis of Sinusoidal PWM technique (SPWM) and selective harmonic elimination is simulated using MATLAB/ SIMULINK model.

Keywords

Selective Harmonic Elimination, Sinusoidal PWM Technique, Total Harmonic Distortion, Voltage Source Inverter

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