mixed integer linear programming; nonlinear programming; optimal power flow
Abstract :
[en] This letter focuses on optimal power flow (OPF) computations in which
no more than a pre-specified number of controls are allowed to move.
To determine an efficient subset of controls satisfying this constraint
we rely on the solution of a mixed integer linear programming (MILP)
problem fed with
sensitivity information of controls' impact on the objective and
constraints. We illustrate this approach on a 60-bus system and for
the OPF problem of minimum load curtailment cost to remove thermal
congestion.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Capitanescu, Florin ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Wehenkel, Louis ; Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Language :
English
Title :
Optimal power flow computations with a limited number of controls allowed to move
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Bibliography
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