Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory

In this dissertation catastrophe the01y is used to detennine the transient stability regions. Taylor se1ies expansion is used to find the energy balance equation in tenns of clea1ing time and system transient parameters. The energy function is tlten put in the fonn of a catastrophe manifold from whi...

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Main Author:	Maithem Hassen, Kareem
Format:	Thesis
Language:	English English
Published:	2014
Subjects:	T Technology (General)
Online Access:	http://eprints.utem.edu.my/id/eprint/17056/1/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory%2024%20Pages.pdf http://eprints.utem.edu.my/id/eprint/17056/2/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory.pdf
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spelling	my-utem-ep.170562022-02-16T12:40:09Z Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory 2014 Maithem Hassen, Kareem T Technology (General) TK Electrical engineering. Electronics Nuclear engineering In this dissertation catastrophe the01y is used to detennine the transient stability regions. Taylor se1ies expansion is used to find the energy balance equation in tenns of clea1ing time and system transient parameters. The energy function is tlten put in the fonn of a catastrophe manifold from which the bifurcation set is extracted. The bifurcation set represents the transient stabi lity region in tenns of the power system transient parameters bounded by the transient stability limits. The transient stability regions detennined are valid for any changes in loading conditions and fault location. The transient stability problem is dealt witl1 in the two dimensions of trans ient stability limits and critical clearing times. Transient stability limits are given by the bifurcation set and the critical clearing times are calculated from the catastrophe manifold equation. The method achieves a breakthrough in the modeling problem because the effects of exciter response, flux decay and systems damping can all be included in the transient stability analysis. Nwnerical examples of one-machine infinite-bus and multi-machine power systems show a very good agreement with the time solution in the practical range of first swing stability analysis. The method presented in this dissertation fulfills all the requirements for on-line assessment of transient stability of power systems. UTeM 2014 Thesis http://eprints.utem.edu.my/id/eprint/17056/ http://eprints.utem.edu.my/id/eprint/17056/1/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory%2024%20Pages.pdf text en public http://eprints.utem.edu.my/id/eprint/17056/2/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory.pdf text en validuser http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000097139 mphil masters Universiti Teknikal Malaysia Melaka Faculty of Electrical Engineering
institution	Universiti Teknikal Malaysia Melaka
collection	UTeM Repository
language	English English
topic	T Technology (General) T Technology (General)
spellingShingle	T Technology (General) T Technology (General) Maithem Hassen, Kareem Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
description	In this dissertation catastrophe the01y is used to detennine the transient stability regions. Taylor se1ies expansion is used to find the energy balance equation in tenns of clea1ing time and system transient parameters. The energy function is tlten put in the fonn of a catastrophe manifold from which the bifurcation set is extracted. The bifurcation set represents the transient stabi lity region in tenns of the power system transient parameters bounded by the transient stability limits. The transient stability regions detennined are valid for any changes in loading conditions and fault location. The transient stability problem is dealt witl1 in the two dimensions of trans ient stability limits and critical clearing times. Transient stability limits are given by the bifurcation set and the critical clearing times are calculated from the catastrophe manifold equation. The method achieves a breakthrough in the modeling problem because the effects of exciter response, flux decay and systems damping can all be included in the transient stability analysis. Nwnerical examples of one-machine infinite-bus and multi-machine power systems show a very good agreement with the time solution in the practical range of first swing stability analysis. The method presented in this dissertation fulfills all the requirements for on-line assessment of transient stability of power systems.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Maithem Hassen, Kareem
author_facet	Maithem Hassen, Kareem
author_sort	Maithem Hassen, Kareem
title	Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
title_short	Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
title_full	Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
title_fullStr	Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
title_full_unstemmed	Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory
title_sort	direct assesment of multi-machine power system stability using catastrophe theory
granting_institution	Universiti Teknikal Malaysia Melaka
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	http://eprints.utem.edu.my/id/eprint/17056/1/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory%2024%20Pages.pdf http://eprints.utem.edu.my/id/eprint/17056/2/Direct%20Assesment%20Of%20Multi-Machine%20Power%20System%20Stability%20Using%20Catastrophe%20Theory.pdf
_version_	1747833912618385408

Direct Assesment Of Multi-Machine Power System Stability Using Catastrophe Theory

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