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On multi-area control in electric power systems
Zima, Marek; Ernst, Damien
2005In Proceedings of the 15th Power System Computation Conference (PSCC 2005)
Peer reviewed
 

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Keywords :
multi-area control; power system security; secondary voltage control
Abstract :
[en] In this paper we study the concept of electric power system control, when the responsibility for controlling the entire system is shared by agents controlling their assigned areas. Within this framework, we suggest to study the dynamics created by the interactions of agents. In particular, we discuss the relation that exists between the information available to the different agents and their optimisation objective, and the performance of the overall power system. Simulations results, carried out on a 39-node power system voltage control problem, are provided and analyzed. They highlight, among others, the sub-optimal performance level attained by the system when the different agents exchange information about their area dynamics without sharing a common control objective.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Zima, Marek
Ernst, Damien  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Language :
English
Title :
On multi-area control in electric power systems
Publication date :
2005
Event name :
15th Power System Computation Conference (PSCC 2005)
Event place :
Liège, Belgium
Event date :
22-26 August 2005
Audience :
International
Main work title :
Proceedings of the 15th Power System Computation Conference (PSCC 2005)
Peer reviewed :
Peer reviewed
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
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since 27 May 2009

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