Low Harmonics Single Phase Multilevel Power Inverter

Bashi, Sinan Mahmod and Mariun, Norman and Mailah, Nashiren Farzilah and Alhalali, Safoan M. O. (2008) Low Harmonics Single Phase Multilevel Power Inverter. Asian Journal of Scientific Research, 1 (3). pp. 274-280. ISSN 1992-1454

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Official URL: http://scialert.net/jindex.php?issn=1992-1454

Abstract

This study deals with the simulation and development of a single phase multilevel inverter. The aim of the study is to investigate the performance and features of transformer and transformer-less multilevel inverters. In order to generate sinusoidal wave with minimum THD, harmonic elimination method has been used to calculate conducting angle of each H-bridge. This generates the output waveform with certain voltage and low THD. PIC microcontroller has been used to generate the signals required to operate the system. The proposed circuit was simulated using Pspice/Orcad and the results were compared with the hardware experimental results and a good agreement has been found between simulation and laboratory results.

Item Type:Article
Keyword:Multilevel inverter; Harmonic elimination; Cascaded inverter.
Faculty or Institute:Faculty of Engineering
Publisher:Asian Network for Scientific Information
ID Code:8052
Deposited By: Mardhiah Mat Jusoh
Deposited On:11 Oct 2010 09:44
Last Modified:25 Aug 2014 11:01

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