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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
http://eprints.usm.my/46254/
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spelling my.usm.eprints.46254 http://eprints.usm.my/46254/ Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System 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 NonPeerReviewed application/pdf en http://eprints.usm.my/46254/1/TIANG%20TOW%20LEONG_HJ.pdf Tiang, Tow Leong (2012) Modelling Of Sensorless MPPT Controller For Variables Speed PMSG Wind Turbine Stand-Alone System. Masters thesis, Universiti Sains Malaysia.
institution Universiti Sains Malaysia
building Hamzah Sendut Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sains Malaysia
content_source USM Institutional Repository
url_provider http://eprints.usm.my/
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
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
publishDate 2012
url http://eprints.usm.my/46254/1/TIANG%20TOW%20LEONG_HJ.pdf
http://eprints.usm.my/46254/
_version_ 1662755759534899200
score 13.211869

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