Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor

This research focuses on design development and hardware implementation for a sensorless operation to drive a 16-pole, three-phase Brushless DC Motor. The proposed operation adopted a dsPIC30F3010 digital signal controller developed by Microchip Technology Inc. The digital signal controller has the...

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Main Author:	Ishak, Izzat Nur Laila
Format:	Thesis
Language:	English
Published:	2017
Subjects:	TK1-9971 Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.usm.my/39400/1/IZZAT_NUR_LAILA_BINTI__ISHAK_24_Pages.pdf
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id	my-usm-ep.39400
record_format	uketd_dc
spelling	my-usm-ep.394002019-04-12T05:25:05Z Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor 2017 Ishak, Izzat Nur Laila TK1-9971 Electrical engineering. Electronics. Nuclear engineering This research focuses on design development and hardware implementation for a sensorless operation to drive a 16-pole, three-phase Brushless DC Motor. The proposed operation adopted a dsPIC30F3010 digital signal controller developed by Microchip Technology Inc. The digital signal controller has the advantage of low-cost implementation, small and compact size factors and minimum hardware requirements. The development board used in this research is PICDEM MC LV development board produced by Microchip Technology Inc. The development board provides a cost-effective method in developing and evaluating a sensorless motor application. By using this board together with the digital signal controller, a sensorless motor application using Back-EMF zero-crossing technique is implemented and used to derive the commutation sequence. The no-load experimental results shows that at 50% duty cycle, the motor speed is about 2393 rpm with terminal voltage 10.08V, and at 80% duty cycle, the maximum motor speed is about 4110 rpm with terminal voltage 11.98V. The speed controller produces motor speed that is proportional to terminal voltage supply. Therefore, it confirms the theoretical principle of BLDC motor operation. 2017 Thesis http://eprints.usm.my/39400/ http://eprints.usm.my/39400/1/IZZAT_NUR_LAILA_BINTI__ISHAK_24_Pages.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Elektrik dan Elektronik
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	TK1-9971 Electrical engineering Electronics Nuclear engineering
spellingShingle	TK1-9971 Electrical engineering Electronics Nuclear engineering Ishak, Izzat Nur Laila Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
description	This research focuses on design development and hardware implementation for a sensorless operation to drive a 16-pole, three-phase Brushless DC Motor. The proposed operation adopted a dsPIC30F3010 digital signal controller developed by Microchip Technology Inc. The digital signal controller has the advantage of low-cost implementation, small and compact size factors and minimum hardware requirements. The development board used in this research is PICDEM MC LV development board produced by Microchip Technology Inc. The development board provides a cost-effective method in developing and evaluating a sensorless motor application. By using this board together with the digital signal controller, a sensorless motor application using Back-EMF zero-crossing technique is implemented and used to derive the commutation sequence. The no-load experimental results shows that at 50% duty cycle, the motor speed is about 2393 rpm with terminal voltage 10.08V, and at 80% duty cycle, the maximum motor speed is about 4110 rpm with terminal voltage 11.98V. The speed controller produces motor speed that is proportional to terminal voltage supply. Therefore, it confirms the theoretical principle of BLDC motor operation.
format	Thesis
qualification_level	Master's degree
author	Ishak, Izzat Nur Laila
author_facet	Ishak, Izzat Nur Laila
author_sort	Ishak, Izzat Nur Laila
title	Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
title_short	Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
title_full	Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
title_fullStr	Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
title_full_unstemmed	Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor
title_sort	development of sensorless speed control based on back-emf zero crossing for three-phase brushless dc motor
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Elektrik dan Elektronik
publishDate	2017
url	http://eprints.usm.my/39400/1/IZZAT_NUR_LAILA_BINTI__ISHAK_24_Pages.pdf
_version_	1747820747401723904

Development Of Sensorless Speed Control Based On Back-Emf Zero Crossing For Three-Phase Brushless Dc Motor

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