Article (Scientific journals)
Experiments with the interior-point method for solving large scale Optimal Power Flow problems
Capitanescu, Florin; Wehenkel, Louis
2013In Electric Power Systems Research, 95, p. 276–283
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Keywords :
Electric Power Systems; optimal power flow; large-scale systems; Energy
Abstract :
[en] This paper reports extensive results obtained with the interior-point method (IPM) for nonlinear programmes (NLPs) stemming from large-scale and severely constrained classical Optimal Power Flow (OPF) and Security-Constrained Optimal Power Flow (SCOPF) problems. The paper discusses transparently the problems encountered such as convergence reliability and speed issues of the method.
Research center :
Systems and Modeling
Disciplines :
Electrical & electronics engineering
Author, co-author :
Capitanescu, Florin
Wehenkel, Louis  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Language :
English
Title :
Experiments with the interior-point method for solving large scale Optimal Power Flow problems
Publication date :
2013
Journal title :
Electric Power Systems Research
ISSN :
0378-7796
eISSN :
1873-2046
Publisher :
Elsevier Science, Lausanne, Switzerland
Volume :
95
Pages :
276–283
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
We report extensive results obtained with the interior-point method on large scale Optimal Power Flow problems. ► We discuss transparently the convergence reliability and speed issues of the method. ► The computational effort of the OPF application is acceptable while the SCOPF requires simplified post-contingency models.
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