Accéder directement au contenu Accéder directement à la navigation
Article dans une revue

Daily generation scheduling: decomposition methods to solve the hydraulic problems

Abstract : Short-term hydro-generation management poses a non-convex or even non-continuous optimization problem. For this reason, the problem of systematically obtaining feasible and economically satisfying solutions has not yet been completely solved. Two decomposition methods, which, as far as we know, have not been applied in this field, are proposed here. The first is based on a decomposition by prediction method and the co-ordination is a primal-dual relaxation algorithm. Handling the dynamic constraints by duality, the second achieves a price decomposition by an Augmented Lagrangian technique. Numerical tests show the efficiency of these algorithms. They will enable the process in use at Electricité de France to be improved. © 1994.
Type de document :
Article dans une revue
Liste complète des métadonnées
Contributeur : Ist Enpc Connectez-vous pour contacter le contributeur
Soumis le : mardi 22 janvier 2013 - 12:54:09
Dernière modification le : mercredi 31 août 2022 - 10:13:13


  • HAL Id : hal-00779571, version 1



J.-P. Chancelier, A. Renaud. Daily generation scheduling: decomposition methods to solve the hydraulic problems. International Journal of Electrical Power & Energy Systems, Elsevier, 1994, 16 (3), pp.175. ⟨hal-00779571⟩



Consultations de la notice