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Dispositif de commande pour l'optimisation des systèmes centralisés de refroidissement d'immeuble.

A supervisory controller for optimization of building central cooling systems.

Auteurs : GIBSON G. L.

Résumé

A personal-computer-based supervisory controller is currently being demonstrated that works with a building's energy management and control system to optimize cooling equipment operation. The system provides decision support to determine when to operate central cooling equipment to minimize costs under real-time pricing or conventional time-of-use electric rates. An artificial neural network is used to model the dynamic behaviour of the building and energy equipment while an evolutionary-based search routine, a genetic algorithm, is used for optimization. A prototype system is installed and operating at a high school in southern California to control a thermal energy storage system, a conventional screw-type chiller, and a gas-fired, engine-driven chiller.

Détails

  • Titre original : A supervisory controller for optimization of building central cooling systems.
  • Identifiant de la fiche : 1998-1872
  • Langues : Anglais
  • Source : ASHRAE Transactions.
  • Date d'édition : 1997
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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