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dc.contributor.authorShakerin, Mohammad
dc.contributor.authorEikeskog, Vilde
dc.contributor.authorLi, Yantong
dc.contributor.authorHarsem, Trond Th.
dc.contributor.authorNord, Natasa
dc.identifier.citationE3S Web of Conferences. 2021, 246.en_US
dc.description.abstractTechnological advancements in the utilization of renewable energy sources have unveiled potentials for increasing building energy efficiency. Integrating heat pump-based energy systems with thermal storages is a suitable option to meet the thermal requirements of modern buildings and exploiting the available renewable energy sources. However, how to size the main components of a heat pump-based energy system with the integration of short- and long-term storages is not yet well explored. Therefore, this study focused on the design and performance analyses of an integrated heating and cooling system consist of a heat pump, borehole long-term thermal storage, and hot water tank short-term thermal. Heat pump models were introduced as parametric models based on the producer data. The dynamic thermal model of the energy system was developed and analysed in MATLAB. Different combinations of heating and cooling loads were tested. Integration of cooling and heating systems was discussed through different operation strategies and challenges were addressed. The results of the parametric analysis identified the key parameters affecting the design of components and efficiency of the system. Moreover, the results showed that lower cooling to heating load ratio leads to an excessive reduction of the ground temperature and overall efficiency over the long-term operation.en_US
dc.publisherEDP Openen_US
dc.relation.ispartofseriesE3S Web of Conferences;Volume 246
dc.rightsNavngivelse 4.0 Internasjonal*
dc.subjectCombined heatingen_US
dc.subjectCooling systemsen_US
dc.subjectShort-term storagesen_US
dc.subjectLong-term storagesen_US
dc.titleSizing and performance analyses of a combined heating and cooling system with the integration of short- and long-term storagesen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.rights.holder© The Authorsen_US
dc.source.journalE3S Web of Conferencesen_US
dc.relation.projectNorges forskningsråd: 262707en_US

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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal