Solving the short run economic dispatch problem using concurrent constraint programming

This paper shows a description of an application for solving the Short-Run Economic Dispatch Problem. This problem consists of searching the active power hourly schedule generated in electrical networks in order to meet the demand at minimum cost. The solution cost is associatted to the inmediate co...

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Detalles Bibliográficos
Autores principales: Díaz Frías, Juan Francisco, Romero, Iván Javier, Lozano, Carlos
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Informáticas
Applications
Constraints
Languages
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/24232
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-24232
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Applications
Constraints
Languages
spellingShingle Ciencias Informáticas
Applications
Constraints
Languages
Díaz Frías, Juan Francisco
Romero, Iván Javier
Lozano, Carlos
Solving the short run economic dispatch problem using concurrent constraint programming
topic_facet Ciencias Informáticas
Applications
Constraints
Languages
description This paper shows a description of an application for solving the Short-Run Economic Dispatch Problem. This problem consists of searching the active power hourly schedule generated in electrical networks in order to meet the demand at minimum cost. The solution cost is associatted to the inmediate costs of thermal units and the future costs of hydropower stations. The application was implemented using Mozart with real-domain constraints and a hybrid model among real (XRI) and finite domains (FD). The implemented tool showed promising results since the found solution costs were lower than those found in the literature for the same kind of problems. On the other hand, in order to test the tool against real problems, a system with data from real networks was implemented and the solution found was good enough in terms of time efficiency and accuracy. Also, this paper shows the usability of Mozart language to model real combinatory problems.
format Objeto de conferencia
Objeto de conferencia
author Díaz Frías, Juan Francisco
Romero, Iván Javier
Lozano, Carlos
author_facet Díaz Frías, Juan Francisco
Romero, Iván Javier
Lozano, Carlos
author_sort Díaz Frías, Juan Francisco
title Solving the short run economic dispatch problem using concurrent constraint programming
title_short Solving the short run economic dispatch problem using concurrent constraint programming
title_full Solving the short run economic dispatch problem using concurrent constraint programming
title_fullStr Solving the short run economic dispatch problem using concurrent constraint programming
title_full_unstemmed Solving the short run economic dispatch problem using concurrent constraint programming
title_sort solving the short run economic dispatch problem using concurrent constraint programming
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/24232
work_keys_str_mv AT diazfriasjuanfrancisco solvingtheshortruneconomicdispatchproblemusingconcurrentconstraintprogramming
AT romeroivanjavier solvingtheshortruneconomicdispatchproblemusingconcurrentconstraintprogramming
AT lozanocarlos solvingtheshortruneconomicdispatchproblemusingconcurrentconstraintprogramming
bdutipo_str Repositorios
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