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Efficiency improvement of a ground coupled heat pump system from energy management

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Efficiency improvement of a ground coupled heat pump system from energy management

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dc.contributor.author Pardo García, Nicolás es_ES
dc.contributor.author Montero Reguera, Álvaro Enrique es_ES
dc.contributor.author Sala Piqueras, Antonio es_ES
dc.contributor.author Martos Torres, Julio es_ES
dc.contributor.author Urchueguía Schölzel, Javier Fermín es_ES
dc.date.accessioned 2015-02-27T10:36:09Z
dc.date.available 2015-02-27T10:36:09Z
dc.date.issued 2011-02
dc.identifier.issn 1359-4311
dc.identifier.uri http://hdl.handle.net/10251/47560
dc.description.abstract The installed capacity of an air conditioning system is usually higher than the average cooling or heating demand along the year. So, most of the time, the system is working under its actual capacity. In this contribution, we study the way to improve the efficiency of a ground coupled heat pump air conditioning system by adapting its produced thermal energy to the actual thermal demand. For this purpose, an air conditioning system composed by a ground coupled heat pump and a central fan coil linked to an office located in a cooling dominated area was simulated, and a new management strategy aiming to diminish electrical consumption was developed under the basic constraint that comfort requirements are kept. This strategy takes advantage of the possibility of managing the air flow in the fan, the water mass flows in the internal and external hydraulic systems, and the set point temperature in the heat pump to achieve this objective. The electrical consumption of the system is calculated for the new management strategy and compared with the results obtained for a conventional one, resulting in estimated energy savings around 30% es_ES
dc.description.sponsorship This work has been supported by the Spanish Government under projects "Modelado y simulacion de sistemas energeticos complejos" (2005 Ramon y Cajal program), "Modelado, simulacion y validacion experimental de la transferencia de calor en el entorno de la edificacion" (ENE2008-0059/CON). A. Sala is grateful to the financial support of grants DPI2008-06731-c02-01 (Spanish Government), and Generalitat Valenciana Prometeo/2008/088. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Government under projects “Modelado y simulación de sistemas energéticos complejos” (2005 Ramón y Cajal program), “Modelado, simulación y validación experimental de la transferencia de calor en el entorno de la edificación” (ENE2008-0059/CON). es_ES
dc.relation Generalitat Valenciana Prometeo/2008/088 es_ES
dc.relation DPI2008-06731-c02-01 (Spanish Government) es_ES
dc.relation.ispartof Applied Thermal Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Energy efficiency es_ES
dc.subject Ground coupled heat pump es_ES
dc.subject Numerical simulation es_ES
dc.subject.classification INGENIERIA DE SISTEMAS Y AUTOMATICA es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Efficiency improvement of a ground coupled heat pump system from energy management es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.applthermaleng.2010.09.016
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ingeniería Energética - Institut d'Enginyeria Energètica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Automática e Informática Industrial - Institut Universitari d'Automàtica i Informàtica Industrial es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Pardo García, N.; Montero Reguera, ÁE.; Sala Piqueras, A.; Martos Torres, J.; Urchueguía Schölzel, JF. (2011). Efficiency improvement of a ground coupled heat pump system from energy management. Applied Thermal Engineering. 31(2):391-398. doi:10.1016/j.applthermaleng.2010.09.016 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.applthermaleng.2010.09.016 es_ES
dc.description.upvformatpinicio 391 es_ES
dc.description.upvformatpfin 398 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 31 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 38856
dc.identifier.eissn 1873-5606


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