Development of static var compensator controller for experimental purposes / Nor Azmi Omar

This project is a development of a computer controlled static Var compensator (SVC) for educational experimental purposes. The system developed, uses fixed capacitor banks as available in the power laboratory incorporated with a newly constructed thyristor controlled reactors (FC-TCR) for reactive c...

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Main Author:	Omar, Nor Azmi
Format:	Thesis
Language:	English
Published:	1995
Subjects:	Electric power distribution Electric power transmission
Online Access:	https://ir.uitm.edu.my/id/eprint/104891/1/104891.pdf
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id	my-uitm-ir.104891
record_format	uketd_dc
spelling	my-uitm-ir.1048912024-10-14T04:08:27Z Development of static var compensator controller for experimental purposes / Nor Azmi Omar 1995 Omar, Nor Azmi Electric power distribution. Electric power transmission This project is a development of a computer controlled static Var compensator (SVC) for educational experimental purposes. The system developed, uses fixed capacitor banks as available in the power laboratory incorporated with a newly constructed thyristor controlled reactors (FC-TCR) for reactive compensation experiments. It can simulate a fluctuation of terminal voltage subject to load variations and improves power factor of the supply system. The controller makes use of a personal computer driven by software written in Quick-Basic. Through continuous development this could be extended to incorporate other features such as various control configurations as discussed in the work of Chang et al[4], allowing flexibility in experimentation that could be carried out by students to enhance the study of reactive compensation. The control circuit detects the zero-crossing of each line-to-line voltage waveform and upon receiving voltage signal from digital to analog converter (DAC), generates the controlled gating pulses for the triggering hardware. The thyristors used are back to back pairs and the conduction angles of all the thyristors are the same and vary accordingly with the serial command signal from the computer. Upon conduction thyristor controlled reactors generate a desirable variable susceptances required for compensating. A feedback circuit is also developed to stabilise the SVC system as it is inherently tolerant to changes in the control element as well as the controlled system and can be made very accurate. 1995 Thesis https://ir.uitm.edu.my/id/eprint/104891/ https://ir.uitm.edu.my/id/eprint/104891/1/104891.pdf text en public advanced_diploma MARA Institute of Technology Faculty of Electrical Engineering Ramlan, Mohamad Aris
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Ramlan, Mohamad Aris
topic	Electric power distribution Electric power transmission
spellingShingle	Electric power distribution Electric power transmission Omar, Nor Azmi Development of static var compensator controller for experimental purposes / Nor Azmi Omar
description	This project is a development of a computer controlled static Var compensator (SVC) for educational experimental purposes. The system developed, uses fixed capacitor banks as available in the power laboratory incorporated with a newly constructed thyristor controlled reactors (FC-TCR) for reactive compensation experiments. It can simulate a fluctuation of terminal voltage subject to load variations and improves power factor of the supply system. The controller makes use of a personal computer driven by software written in Quick-Basic. Through continuous development this could be extended to incorporate other features such as various control configurations as discussed in the work of Chang et al[4], allowing flexibility in experimentation that could be carried out by students to enhance the study of reactive compensation. The control circuit detects the zero-crossing of each line-to-line voltage waveform and upon receiving voltage signal from digital to analog converter (DAC), generates the controlled gating pulses for the triggering hardware. The thyristors used are back to back pairs and the conduction angles of all the thyristors are the same and vary accordingly with the serial command signal from the computer. Upon conduction thyristor controlled reactors generate a desirable variable susceptances required for compensating. A feedback circuit is also developed to stabilise the SVC system as it is inherently tolerant to changes in the control element as well as the controlled system and can be made very accurate.
format	Thesis
qualification_level	advanced_diploma
author	Omar, Nor Azmi
author_facet	Omar, Nor Azmi
author_sort	Omar, Nor Azmi
title	Development of static var compensator controller for experimental purposes / Nor Azmi Omar
title_short	Development of static var compensator controller for experimental purposes / Nor Azmi Omar
title_full	Development of static var compensator controller for experimental purposes / Nor Azmi Omar
title_fullStr	Development of static var compensator controller for experimental purposes / Nor Azmi Omar
title_full_unstemmed	Development of static var compensator controller for experimental purposes / Nor Azmi Omar
title_sort	development of static var compensator controller for experimental purposes / nor azmi omar
granting_institution	MARA Institute of Technology
granting_department	Faculty of Electrical Engineering
publishDate	1995
url	https://ir.uitm.edu.my/id/eprint/104891/1/104891.pdf
_version_	1818588125588357120

Development of static var compensator controller for experimental purposes / Nor Azmi Omar

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