Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System

This thesis presents an assessment of the wind energy potential at Bayan Lepas in Penang Island, Malaysia and also the modelling of wind energy conversion systems (WECS) by using Matlab/Simulink. An overall modeling system illustrates the simulation of a simplified sensorless maximum power point tra...

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Main Author:	Tiang, Tow Leong
Format:	Thesis
Language:	English
Published:	2012
Subjects:	TK1-9971 Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.usm.my/46254/1/TIANG%20TOW%20LEONG_HJ.pdf
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id	my-usm-ep.46254
record_format	uketd_dc
spelling	my-usm-ep.462542020-02-18T03:06:28Z Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System 2012-02 Tiang, Tow Leong TK1-9971 Electrical engineering. Electronics. Nuclear engineering This thesis presents an assessment of the wind energy potential at Bayan Lepas in Penang Island, Malaysia and also the modelling of wind energy conversion systems (WECS) by using Matlab/Simulink. An overall modeling system illustrates the simulation of a simplified sensorless maximum power point tracking (MPPT) control strategy for capturing maximum energy from the fluctuating wind-speed in stand-alone small scale variable speed wind turbine generator system (VSWTGS) using permanent magnet synchronous generator (PMSG) and an inverter controller of a deadbeat-based proportional-integral (PI) sinusoidal pulse-width-modulation (SPWM) controller is applied in single-phase voltage source inverter (VSI) for sending power to stand-alone load. The proposed sensorless MPPT controller for a stand-alone small scale direct-driven PMSG WTGS also has been simulated in energy storage system. In addition, an inverter system describes the simulation of a deadbeat-based PI SPWM controller for stand-alone VSI using battery cell as primary energy sources. The wind data were statistically analyzed using Rayleigh distribution function in wind energy potential assessment. The results show that the measurement site falls under Class 1 of the International System Wind Classification. The climate in Penang Island is highly influenced by the Northeast (NE) and Southwest (SW) monsoon seasons. The mean annual wind power density (WPD) and mean annual wind energy density (WED) are estimated to be about 24.54 Wm-2 and 17.98 kWhm-2month-1, respectively. The total annual WED is 216 kWhm-2year-1. 2012-02 Thesis http://eprints.usm.my/46254/ http://eprints.usm.my/46254/1/TIANG%20TOW%20LEONG_HJ.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Kejuruteraan Elektrik & 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 Tiang, Tow Leong Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
description	This thesis presents an assessment of the wind energy potential at Bayan Lepas in Penang Island, Malaysia and also the modelling of wind energy conversion systems (WECS) by using Matlab/Simulink. An overall modeling system illustrates the simulation of a simplified sensorless maximum power point tracking (MPPT) control strategy for capturing maximum energy from the fluctuating wind-speed in stand-alone small scale variable speed wind turbine generator system (VSWTGS) using permanent magnet synchronous generator (PMSG) and an inverter controller of a deadbeat-based proportional-integral (PI) sinusoidal pulse-width-modulation (SPWM) controller is applied in single-phase voltage source inverter (VSI) for sending power to stand-alone load. The proposed sensorless MPPT controller for a stand-alone small scale direct-driven PMSG WTGS also has been simulated in energy storage system. In addition, an inverter system describes the simulation of a deadbeat-based PI SPWM controller for stand-alone VSI using battery cell as primary energy sources. The wind data were statistically analyzed using Rayleigh distribution function in wind energy potential assessment. The results show that the measurement site falls under Class 1 of the International System Wind Classification. The climate in Penang Island is highly influenced by the Northeast (NE) and Southwest (SW) monsoon seasons. The mean annual wind power density (WPD) and mean annual wind energy density (WED) are estimated to be about 24.54 Wm-2 and 17.98 kWhm-2month-1, respectively. The total annual WED is 216 kWhm-2year-1.
format	Thesis
qualification_level	Master's degree
author	Tiang, Tow Leong
author_facet	Tiang, Tow Leong
author_sort	Tiang, Tow Leong
title	Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
title_short	Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
title_full	Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
title_fullStr	Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
title_full_unstemmed	Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System
title_sort	modelling of sensorless mppt controller for variables speed pmsg wind turbine stand-alone system
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Kejuruteraan Elektrik & Elektronik
publishDate	2012
url	http://eprints.usm.my/46254/1/TIANG%20TOW%20LEONG_HJ.pdf
_version_	1747821638007652352

Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System

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