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Comparaison de divers régulateurs pour les systèmes de chauffage, de ventilation et de conditionnement d'air dans un modèle à zones multiples.

Comparison among different controllers for HVAC systems in multiple zone model.

Numéro : pap. 417

Auteurs : KU K. L., TSAI M. Y., YANG Y. B., et al.

Résumé

The energy consumed in buildings accounts for one quarter to one third of the total energy consumed in the world. And the energy consumption of heating, ventilating and air-conditioning (HVAC) is over half the total energy consumed in buildings. Therefore, HVAC energy-saving control is becoming important. To control HVAC systems in a multi-zone model, this study uses an on-off controller, an optimized proportional–integral–derivative (PID) controller, a fuzzy controller, and a neuro-fuzzy controller. The heat conduction of the walls of a building is modeled by 3 electrical resistors and 2 capacitors. Heat variations due to the change in outdoor temperature, the number of occupants and electric lights are considered. Based on simulation results, this study compares performances of the above four controllers in the multi-zone building model. The performance criteria are regulation capability under thermal disturbances and energy consumption. Simulation results show that the neuro-fuzzy controller has the fastest settling time and the optimized PID controller has good anti-disturbance ability. The fuzzy controller has the least energy consumption.

Documents disponibles

Format PDF

Pages : 10 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Comparison among different controllers for HVAC systems in multiple zone model.
  • Identifiant de la fiche : 30009013
  • Langues : Anglais
  • Source : Clima 2013. 11th REHVA World Congress and 8th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings.
  • Date d'édition : 16/06/2013

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