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Minimisation des coûts de fonctionnement d'équipement de compression de vapeur, grâce à une programmation optimale d'intervention.

Minimizing operating costs of vapour compression equipment with optimal service scheduling.

Auteurs : ROSSI T. M., BRAUN J. E.

Type d'article : Article

Résumé

It was found that optimal service scheduling reduced lifetime operating costs by as much as a factor of two over regular service intervals, and by 50% when compared to constrained only service. For practical implementation, a simple near-optimal algorithm for estimating optimal service scheduling was developed that does not require on-line forecasting or numerical optimization and is easily implemented within a micro-controller. Over the wide range of cases tested, the near-optimal algorithm gave operating costs that were within 1% of optimal. This technique could also be applied to other systems where performance degradations are important such as large chillers and power plants.

Détails

  • Titre original : Minimizing operating costs of vapour compression equipment with optimal service scheduling.
  • Identifiant de la fiche : 1998-1853
  • Langues : Anglais
  • Source : HVAC&R Research - vol. 2 - n. 1
  • Date d'édition : 01/1996
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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