Comparison of selective harmonic elimination and SPWM techniques for unipolar inverters

Aboadla, Ezzidin Hassan E. and Khan, Sheroz and Habaebi, Mohamed Hadi and Gunawan, Teddy and Hamida, Belal Ahmed and Yaacob, Mashkuri and Aboadla, Ali (2018) Comparison of selective harmonic elimination and SPWM techniques for unipolar inverters. International Journal of Engineering & Technology, 7 (4). pp. 6626-6630. ISSN 2227-524X

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Abstract

Several modulation schemes are used to operate power electronics devices MOSFETs and IGBTs in power converters and are also utilized to reduce the influence of Total Harmonic Distortion (THD) in the output voltage of these inverters. Selective Harmonic Elimination (SHE) and Sinusoidal Pulse Width Modulation (SPWM) are the most popular techniques used in this regard. Number of notches and modulation index (m) are the important parameters used to design both techniques. Total Harmonic Distortion is utilized as a standard to measure the signal quality for both schemes. This paper discusses a comparison study of using SHE and SPWM techniques in full bridge inverter. MATLAB and PSIM tools are used to estimate and verify the performance of both techniques and the results are obtained experimentally

Item Type:	Article (Journal)
Additional Information:	3930/74434
Uncontrolled Keywords:	Modulation Index; Selective Harmonic Elimination; Sinusoidal Pulse Width Modulation; THD; Unipolar Inverter
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK452 Electric apparatus and materials. Electric circuits. Electric networks
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Belal Ahmed Hamida
Date Deposited:	25 Sep 2019 14:58
Last Modified:	27 Dec 2019 09:48
URI:	http://irep.iium.edu.my/id/eprint/74434

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