Partager

Analyse des performances d’une pompe à chaleur aérothermique domestique à haute température à l’aide de simulations TRNSYS.

Domestic high temperature air source heat pump: performance analysis using TRNSYS Simulations.

Numéro : pap. 3626

Auteurs : LE K. H., HUANG M. J., HEWITT N. J.

Résumé

The aim of this study is to analyze the annual performances of a variable capacity high temperature air source heat pump when retrofitted into a mid-terraced house in different aspects combining control, property ages and locations across the UK. TRNSYS simulations are used to predict the performances of the retrofit high temperature air source heat pump. Firstly, the heat pump model and the whole building model are developed and validated against field trial results. Then, a series of reference dwellings combining three climate conditions (Belfast, Aviemore and Camborne), three dwelling ages (the ‘00s, ‘70s and ‘90s) and two control strategies (fixed water flow temperature and weather compensation) is simulated. The annual simulation results indicate that the heat pump efficiency is highly affected by all three factors. The heat pump’s COPs, energy consumption, running cost and carbon emissions have been discussed in this paper, which can provide good information for further studies assessing the retrofit potential of this kind of heat pump.

Documents disponibles

Format PDF

Pages : 10

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 : Domestic high temperature air source heat pump: performance analysis using TRNSYS Simulations.
  • Identifiant de la fiche : 30025053
  • Langues : Anglais
  • Source : 2018 Purdue Conferences. 5th International High Performance Buildings Conference at Purdue.
  • Date d'édition : 09/07/2018

Liens


Voir d'autres communications du même compte rendu (88)
Voir le compte rendu de la conférence

Indexation