Gestion optimale d´un complexe hydro-thermique à l´aide du calcul hiérarchisé et de la méthode du gradient réduit généralisé

The multilevel optimization techniques are used in order to determine the short range optimal scheduling of a complex hydrothermal system, in a deterministic context. In the lower level each independent sub-problem is resolved by a generalized reduced gradient method. This association (multilevel techniques and generalized reduced gradient) gives a powerful approach for large scale problems.