Ir arriba
Informacion del artículo en conferencia

Tight and compact MILP formulation for the thermal unit commitment problem

G. Morales-España, J.M. Latorre, A. Ramos

This paper presents a Mixed-Integer Linear Programming (MILP) reformulation of the thermal Unit Commitment (UC) problem. The proposed formulation is simultaneously tight and compact. The tighter characteristic reduces the search space and the more compact characteristic increases the searching speed with which solvers explore that reduced space. Therefore, as a natural consequence, the proposed formulation significantly reduces the computational burden in comparison with analogous MILP-based UC formulations. We provide computational results comparing the proposed formulation with two others which are recognized as computationally efficient in the literature. The experiments were carried out on 40 different power system mixes and sizes, running from 28 to 1870 generating units.


IEEE Power & Energy Society General Meeting, Washington, D.C. (Estados Unidos de América). 27 julio 2014

Fecha de publicación: julio 2014.



Cita:
G. Morales-España, J.M. Latorre, A. Ramos, Tight and compact MILP formulation for the thermal unit commitment problem, IEEE Power & Energy Society General Meeting - IEEE PES GM 2014. Washington, Estados Unidos de América, 27-31 Julio 2014


    Líneas de investigación:
  • *Programación de la Operación a Corto Plazo, Elaboración de Ofertas y Análisis de Reservas de Operación
  • *Modelado, Simulación y Optimización

IIT-15-198A_abstract

pdf Solicitar el artículo completo a los autores



Aviso legal  |  Política de cookies |  Política de Privacidad

© Universidad Pontificia Comillas, Escuela Técnica Superior de Ingeniería - ICAI, Instituto de Investigación Tecnológica

Calle de Santa Cruz de Marcenado, 26 - 28015 Madrid, España - Tel: (+34) 91 5422 800