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Stratégies de régulation de stockage thermique basées sur des règles dans les systèmes de chauffage résidentiels avec pompe à chaleur aérothermique et panneaux photovoltaïques.

Rule based control strategies of thermal storage in residential heating systems with air-source heat pump and photovoltaic panels.

Numéro : pap. 3219

Auteurs : BEE E., PRADA A., BAGGIO P.

Résumé

The use of vapor-compression heat pumps for space heating and domestic hot water preparation can help to improve the flexibility of the electric power generation from solar source and to reduce its impact on the grid, by increasing self-consumption from PV systems and the autonomy of the household. However, achieving this goal requires improving demand management strategies, for example by means of electrical or thermal energy storage. Simple control strategies based on the actual PV generation and the outdoor temperature can help in shifting the demand, by taking advantage of the total storage capacity of the system. In this study, the operation of a single-family house, equipped with a radiant floor and an air-source inverter-driven heat pump for space heating and domestic hot water preparation, is simulated with the TRNSYS simulation suite. The targets are to reduce the peak power taken from the grid and to increase the self-consumption of solar energy.

Documents disponibles

Format PDF

Pages : 6

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 : Rule based control strategies of thermal storage in residential heating systems with air-source heat pump and photovoltaic panels.
  • Identifiant de la fiche : 30024749
  • Langues : Anglais
  • Source : 2018 Purdue Conferences. 5th International High Performance Buildings Conference at Purdue.
  • Date d'édition : 09/07/2018

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