Reference : Load Shedding Controllers against Voltage Instability: a comparison of designs
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Engineering, computing & technology : Electrical & electronics engineering
Load Shedding Controllers against Voltage Instability: a comparison of designs
Moors, Cedric [> >]
Lefebvre, Daniel [> >]
Van Cutsem, Thierry mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Proc. IEEE Porto Power Tech Conference
Vol. 2
2001 IEEE Porto Power Tech Conference
du 10 septembre 2001 au 13 septembre 2001
[en] Voltage stability ; system protection schemes ; load shedding ; combinatorial optimization
[en] This paper discusses and compares three types of undervoltage load shedding closed-loop controllers in terms of performances and design computational effort. We first describe the various controllers and identify the parameters to be optimized. Next, we present an optimization methodology applicable to all three types of controllers. This approach allows to find the controller parameters which optimize an overall performance objectiw. Results are presented on the Hydro-Qukbec system, in which load shedding is presently planned.
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA
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