Le Min-up/min-down Unit Commitment Problem (MUCP) consiste à trouver un plan de production de coût minimum pour un ensemble d’unités de production électrique sur un intervalle de temps discrétisé. A chaque pas de temps, la production totale doit satisfaire la demande prévue. Chaque unité respecte des temps minimum de marche et d’arrêt. Nous montrons que le MUCP est fortement NP-difficile, mettant ainsi en valeur l’impact du couplage dynamique des contraintes de demande sur la difficulté du problème. Pour appréhender cette difficulté, nous introduisons les inégalités interval up-set, généralisant les contraintes de min-up et les extended cover du sac à dos. Les facettes sont caractérisées, et un Branch & Cut est implémenté. Afin de briser l...
International audienceIn the single objective Unit Commitment Problem (UCP) the problem is usually s...
Unit Commitment (UC) and Optimal Power Flow (OPF) are fundamental problems in short-term electrical ...
La Programmation Linéaire en Nombres Entiers (PLNE) est couramment utilisée pour modéliser des probl...
The Min-up/min-down Unit Commitment Problem (MUCP), is to find a minimum-cost production plan on a d...
International audienceThe discrete unit commitment problem with min‐stop ramping constraints optimiz...
International audienceWe consider integer linear programs whose solutions are binary matrices and wh...
© 2018 IEEE. Unit Commitment (UC) in its classical form is a mixed integer non-linear programming (M...
The short-term Unit Commitment (UC) problem in hydro-thermal power generation is a large-scale, Mixe...
This paper proposes a novel deterministic optimization approach for the Unit Commitment (UC) problem...
This paper presents a complete, quadratic programming formulation of the standard thermal unit commi...
As the power industry across the world is experiencing a radical change by\ud separation of transmis...
In this paper, we present the state-transition formulation for the unit commitment problem. This for...
In [1 the first MIP exact formulation was provided that describes the convex hull of the solutions s...
Switching machines on and off is an important aspect of unit commitment problems and production plan...
In previous work, the unit commitment problem has been formulated as a non-convex MINLP, which is co...
International audienceIn the single objective Unit Commitment Problem (UCP) the problem is usually s...
Unit Commitment (UC) and Optimal Power Flow (OPF) are fundamental problems in short-term electrical ...
La Programmation Linéaire en Nombres Entiers (PLNE) est couramment utilisée pour modéliser des probl...
The Min-up/min-down Unit Commitment Problem (MUCP), is to find a minimum-cost production plan on a d...
International audienceThe discrete unit commitment problem with min‐stop ramping constraints optimiz...
International audienceWe consider integer linear programs whose solutions are binary matrices and wh...
© 2018 IEEE. Unit Commitment (UC) in its classical form is a mixed integer non-linear programming (M...
The short-term Unit Commitment (UC) problem in hydro-thermal power generation is a large-scale, Mixe...
This paper proposes a novel deterministic optimization approach for the Unit Commitment (UC) problem...
This paper presents a complete, quadratic programming formulation of the standard thermal unit commi...
As the power industry across the world is experiencing a radical change by\ud separation of transmis...
In this paper, we present the state-transition formulation for the unit commitment problem. This for...
In [1 the first MIP exact formulation was provided that describes the convex hull of the solutions s...
Switching machines on and off is an important aspect of unit commitment problems and production plan...
In previous work, the unit commitment problem has been formulated as a non-convex MINLP, which is co...
International audienceIn the single objective Unit Commitment Problem (UCP) the problem is usually s...
Unit Commitment (UC) and Optimal Power Flow (OPF) are fundamental problems in short-term electrical ...
La Programmation Linéaire en Nombres Entiers (PLNE) est couramment utilisée pour modéliser des probl...