transient stability; preventive control; emergency control; OPF; integrated security control
Abstract :
[en] A general approach to real-time transient stability control is described, yielding various complementary techniques: pure preventive, open loop emergency, and closed loop emergency controls. The organization of the resulting control schemes is then revisited in order to make it able to cover static and voltage security, in addition to transient stability. Distinct approaches for preventive and emergency operating conditions are advocated.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Wehenkel, Louis ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Ruiz-Vega, Daniel
Ernst, Damien ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Pavella, Mania ; Université de Liège - ULiège > Services généraux (Faculté des sciences appliquées) > Relations académiques et scientifiques (Sciences appliquées)
Language :
English
Title :
Preventive and emergency control of power systems
Publication date :
2005
Main work title :
Real Time Stability in Power Systems - Techniques for Early Detection of the Risk of Blackout
