000106622 001__ 106622
000106622 005__ 20220426091143.0
000106622 0247_ $$2doi$$a10.1016/j.enbuild.2020.110373
000106622 0248_ $$2sideral$$a119861
000106622 037__ $$aART-2020-119861
000106622 041__ $$aeng
000106622 100__ $$aDel Amo, A.
000106622 245__ $$aAnalysis and optimization of a heat pump system coupled to an installation of PVT panels and a seasonal storage tank on an educational building
000106622 260__ $$c2020
000106622 5060_ $$aAccess copy available to the general public$$fUnrestricted
000106622 5203_ $$aA water-water solar-assisted heat pump (SAHP) is projected on an under construction academic building at the University of Zaragoza (Spain). It integrates a heat pump heating system with photovoltaic/thermal collectors and seasonal storage. Because of its innovative design, considerably higher performances than a conventional type air-source heat pump are expected. This paper shows the simulation of the system performed in TRNSYS, a graphically based software used to simulate the behavior of transient systems. In addition, starting from the current design of the energy system, different sensibility analysis are simulated in order to study alternative configurations of the heating system. The solar coverage of the current installation design is about 60% and the expected savings yield to a payback period of 15, 4 years. Three alternative configurations are proposed in this work, reaching up to around 98% of solar coverage. The study results show the technical and economic feasibility of the heating installation based on a solar assisted heat pump with implementation of seasonal storage in an educational building located in a middle latitude.
000106622 536__ $$9info:eu-repo/grantAgreement/ES/UZ/OTRI-2019-0566
000106622 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000106622 590__ $$a5.879$$b2020
000106622 591__ $$aCONSTRUCTION & BUILDING TECHNOLOGY$$b9 / 66 = 0.136$$c2020$$dQ1$$eT1
000106622 591__ $$aENGINEERING, CIVIL$$b9 / 136 = 0.066$$c2020$$dQ1$$eT1
000106622 591__ $$aENERGY & FUELS$$b36 / 114 = 0.316$$c2020$$dQ2$$eT1
000106622 592__ $$a1.737$$b2020
000106622 593__ $$aBuilding and Construction$$c2020$$dQ1
000106622 593__ $$aMechanical Engineering$$c2020$$dQ1
000106622 593__ $$aElectrical and Electronic Engineering$$c2020$$dQ1
000106622 593__ $$aCivil and Structural Engineering$$c2020$$dQ1
000106622 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000106622 700__ $$0(orcid)0000-0003-1238-8746$$aMartínez-Gracia, A.$$uUniversidad de Zaragoza
000106622 700__ $$aPintanel, T.
000106622 700__ $$0(orcid)0000-0002-1704-1584$$aBayod-Rújula, A.A.$$uUniversidad de Zaragoza
000106622 700__ $$aTorné, S.
000106622 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000106622 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000106622 773__ $$g226, 110373 (2020), [15 pp]$$pEnergy build.$$tEnergy and Buildings$$x0378-7788
000106622 8564_ $$s585063$$uhttps://zaguan.unizar.es/record/106622/files/texto_completo.pdf$$yPostprint
000106622 8564_ $$s1050006$$uhttps://zaguan.unizar.es/record/106622/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000106622 909CO $$ooai:zaguan.unizar.es:106622$$particulos$$pdriver
000106622 951__ $$a2022-04-26-08:58:29
000106622 980__ $$aARTICLE