ORBi: Otomega Bogdan - Undervoltage load shedding using distributed controllers

Reference : Undervoltage load shedding using distributed controllers


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/2268/3050

Title :	Undervoltage load shedding using distributed controllers
Language :	English
Author, co-author :	Otomega, Bogdan [ > > ]
	Van Cutsem, Thierry [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Publication date :	Nov-2007
Journal title :	IEEE Transactions on Power Systems
Publisher :	Ieee-Inst Electrical Electronics Engineers Inc
Volume :	22
Issue/season :	4
Pages :	1898-1907
Audience :	International
ISSN :	0885-8950
City :	Piscataway
Country :	USA
Keywords :	[en] distributed control ; system protection scheme ; undervoltage load shedding ; voltage stability
Abstract :	[en] A new load shedding scheme against long-term voltage instability is proposed. It uses a set of distributed controllers, each monitoring transmission voltages in a zone and controlling a group of related loads. Each controller acts in closed-loop, shedding amounts that vary in magnitude and time according to the evolution of its monitored voltage. The whole system can operate without information exchange between controllers, the latter being implicitly coordinated through network voltages. The operation, design and robustness features are illustrated through simulations of a real system.
Funders :	Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/3050
DOI :	10.1109/TPWRS.2007.907354
Other URL :	http://ieeexplore.ieee.org/Xplore/guesthome.jsp
Commentary :	©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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