Gestion robuste de la production électrique à horizon court terme

Abstract : Robust Optimization is an approach typically offered as a counterpoint to Stochastic Programming to deal with uncertainty, especially because it doesn't require any precise information on stochastic distributions of data. In the present work, we deal with challenging unit-commitment problem for the French daily electricity production under demand uncertainty. Our contributions concern both uncertainty modelling and original robust formulation of unit-commitment problem. We worked on a polyhedral set to describe demand uncertainty, using statistical tools and operational indicators. In terms of modelling, we proposed robust solutions that minimize production and worst adjustment costs due to uncertainty observation. We study robust solutions under two different operational contexts. Encouraging results to the convex unit-commitment problems under uncertainty are thus obtained, with intersting research topics for future work.
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Engineering Sciences. Ecole Centrale Paris, 2011. French. <NNT : 2011ECAP0014>


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Sinda Ben Salem. Gestion robuste de la production électrique à horizon court terme. Engineering Sciences. Ecole Centrale Paris, 2011. French. <NNT : 2011ECAP0014>. <tel-00594242>

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