The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter

This paper presents the combination of two different methods to perform the waveform analysis for PWMoperated inverter. The two techniques are Newton-Raphson method and Curve-Fitting as a PWM concept to operate PWM-based inverter, the proper solutions of switching angles can be valuated initially by...

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Main Authors:	Tohtayong, Majdee, Khan, Sheroz, Yaacob, Mashkuri, Yusoff, Siti Hajar, Midi, Nur Shahida, Ahmed, Musse Mohamud, Wafa, Fawwaz, Aboadla, Ezzidin Hassan Elmabrouk, Aznan, Khairil Azhar
Format:	Conference or Workshop Item
Language:	English English
Published:	2017
Subjects:	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:	http://irep.iium.edu.my/59474/ http://irep.iium.edu.my/59474/ http://irep.iium.edu.my/59474/1/IC3E_2017_JB_Majdee.pdf http://irep.iium.edu.my/59474/7/59474_Tentative.pdf

id	iium-59474
recordtype	eprints
spelling	iium-594742017-11-20T08:51:13Z http://irep.iium.edu.my/59474/ The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter Tohtayong, Majdee Khan, Sheroz Yaacob, Mashkuri Yusoff, Siti Hajar Midi, Nur Shahida Ahmed, Musse Mohamud Wafa, Fawwaz Aboadla, Ezzidin Hassan Elmabrouk Aznan, Khairil Azhar TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices This paper presents the combination of two different methods to perform the waveform analysis for PWMoperated inverter. The two techniques are Newton-Raphson method and Curve-Fitting as a PWM concept to operate PWM-based inverter, the proper solutions of switching angles can be valuated initially by using the Newton-Raphson method with the wide-step calculation of modulation indices and the solutions are compared by a curve to study the behavior. Then, the Curve-Fitting method is used to estimate the missing solutions between any points of wide-step calculation. This combination method can estimate the probable solutions that cannot be solved by Newton-Raphson method in a wide-ranging of the modulation index and reduce the calculation time. PWM-based inverter, which is obtained the switching angles by Newton-Raphson method and the combination of two different methods, is verified by the simulation results showing faster performance with improved Total Harmonic Distortion (THD) than both methods alone when compared the same values of switching angles. 2017-08-14 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/59474/1/IC3E_2017_JB_Majdee.pdf application/pdf en http://irep.iium.edu.my/59474/7/59474_Tentative.pdf Tohtayong, Majdee and Khan, Sheroz and Yaacob, Mashkuri and Yusoff, Siti Hajar and Midi, Nur Shahida and Ahmed, Musse Mohamud and Wafa, Fawwaz and Aboadla, Ezzidin Hassan Elmabrouk and Aznan, Khairil Azhar (2017) The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter. In: International Conference on Electrical and Electronic Engineering 2017 (IC3E2017), 14th-15th Aug. 2017, Pulai Springs Resort, Johor. (Unpublished) http://fkee.uthm.edu.my/ic3e2017/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Tohtayong, Majdee Khan, Sheroz Yaacob, Mashkuri Yusoff, Siti Hajar Midi, Nur Shahida Ahmed, Musse Mohamud Wafa, Fawwaz Aboadla, Ezzidin Hassan Elmabrouk Aznan, Khairil Azhar The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
description	This paper presents the combination of two different methods to perform the waveform analysis for PWMoperated inverter. The two techniques are Newton-Raphson method and Curve-Fitting as a PWM concept to operate PWM-based inverter, the proper solutions of switching angles can be valuated initially by using the Newton-Raphson method with the wide-step calculation of modulation indices and the solutions are compared by a curve to study the behavior. Then, the Curve-Fitting method is used to estimate the missing solutions between any points of wide-step calculation. This combination method can estimate the probable solutions that cannot be solved by Newton-Raphson method in a wide-ranging of the modulation index and reduce the calculation time. PWM-based inverter, which is obtained the switching angles by Newton-Raphson method and the combination of two different methods, is verified by the simulation results showing faster performance with improved Total Harmonic Distortion (THD) than both methods alone when compared the same values of switching angles.
format	Conference or Workshop Item
author	Tohtayong, Majdee Khan, Sheroz Yaacob, Mashkuri Yusoff, Siti Hajar Midi, Nur Shahida Ahmed, Musse Mohamud Wafa, Fawwaz Aboadla, Ezzidin Hassan Elmabrouk Aznan, Khairil Azhar
author_facet	Tohtayong, Majdee Khan, Sheroz Yaacob, Mashkuri Yusoff, Siti Hajar Midi, Nur Shahida Ahmed, Musse Mohamud Wafa, Fawwaz Aboadla, Ezzidin Hassan Elmabrouk Aznan, Khairil Azhar
author_sort	Tohtayong, Majdee
title	The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
title_short	The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
title_full	The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
title_fullStr	The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
title_full_unstemmed	The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter
title_sort	combination of newton-raphson method and curve-fitting method for pwm-based inverter
publishDate	2017
url	http://irep.iium.edu.my/59474/ http://irep.iium.edu.my/59474/ http://irep.iium.edu.my/59474/1/IC3E_2017_JB_Majdee.pdf http://irep.iium.edu.my/59474/7/59474_Tentative.pdf
first_indexed	2023-09-18T21:24:16Z
last_indexed	2023-09-18T21:24:16Z
_version_	1777412085934718976

The combination of Newton-Raphson method and curve-fitting method for PWM-based inverter

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