Reference : SIME: A hybrid approach to fast transient stability assessment and contingency selection
Scientific journals : Article
Engineering, computing & technology : Electrical & electronics engineering
http://hdl.handle.net/2268/122277
SIME: A hybrid approach to fast transient stability assessment and contingency selection
English
Zhang, Ywee [> >]
Wehenkel, Louis mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation >]
Rousseaux, Patricia mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Système et modélisation >]
Pavella, Mania mailto [Université de Liège - ULg > Services généraux (Faculté des sciences appliquées) > Relations académiques et scientifiques (Sciences appliquées) >]
1997
International Journal of Electrical Power & Energy Systems
Elsevier Science
19
3
195-208
Yes (verified by ORBi)
International
0142-0615
1879-3517
Oxford
United Kingdom
[en] Electrical Energy ; Lyapunov ; Transient stability
[en] We propose an integrated scheme for transient stability
assessment which in a sequence screens contingencies and
scrutinizes only the selected ones. This scheme is based on a
hybrid method, called SIME for Single Machine Equivalent.
SIME relies on a particular direct method coupled with time-domain
programs so as to combine the strengths of both,
namely: the flexibility with respect to power system modelling
of time-domain methods; the speed and richer information
of the direct method. This paper lays the foundations of
SIME, devises appropriate techniques for transient stability
assessment per se and for contingency screening, and finally
integrates these two techniques in a fully general function,
i.e. able to comply with any power system modelling and
stability scenario, and to assess any type of stability limits
(critical clearing times or power limits). Throughout, real-world
examples illustrate the proposed techniques and highlight
their performances.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/122277
10.1016/S0142-0615(96)00047-6

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