000132176 001__ 132176
000132176 005__ 20240301161206.0
000132176 0247_ $$2doi$$a10.3390/su16030945
000132176 0248_ $$2sideral$$a137460
000132176 037__ $$aART-2024-137460
000132176 041__ $$aeng
000132176 100__ $$0(orcid)0000-0003-4408-6881$$aUche, Javier$$uUniversidad de Zaragoza
000132176 245__ $$aRenewable Energy Source (RES)-Based Polygeneration Systems for Multi-Family Houses
000132176 260__ $$c2024
000132176 5060_ $$aAccess copy available to the general public$$fUnrestricted
000132176 5203_ $$aThis research work synthetizes the energy, economic, and environmental aspects of a novel configurational analysis of four polygeneration schemes designed to fulfill the demands of a multi-family building that includes 12 dwellings. The design aims to meet the requirements (water, electricity, heat and cold air) from Renewable Energy Sources (RESs), in particular by selecting photovoltaic and photovoltaic-thermal panels, thermoelectric generators, and biomass as auxiliaries. Electricity is available from the grid, and no electrical storage is planned. Water and cooling may be produced by alternative technologies that configure the polygeneration alternatives. The case study is in Valencia, a coastal Mediterranean city in Spain. The Design Builder Clima estimated demand calculations, and the system performance was modeled in TRNSYS. Desalination was linked by using EES models. Results show that the suggested schemes offer substantial energy and CO2 savings. The innovative life-cycle analysis applied further enhances the cumulative CO2 savings across the four configurations if the impact of the installations is compared with the conventional external supply. The electric option (combining heat pump and reverse osmosis for cooling and desalination) emerged as the most appealing solution due to its reliability, lower investment cost, and environmental impact.
000132176 536__ $$9info:eu-repo/grantAgreement/ES/MICIU-AEI-FEDER/RTI2018-098868-A-I00
000132176 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000132176 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000132176 700__ $$0(orcid)0000-0003-1238-8746$$aMartínez-Gracia, Amaya$$uUniversidad de Zaragoza
000132176 700__ $$0(orcid)0000-0001-6183-0831$$aZabalza, Ignacio$$uUniversidad de Zaragoza
000132176 700__ $$0(orcid)0000-0002-9279-1959$$aUsón, Sergio$$uUniversidad de Zaragoza
000132176 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000132176 773__ $$g16, 3 (2024), 945 [21 pp.]$$pSustainability (Basel)$$tSustainability (Switzerland)$$x2071-1050
000132176 8564_ $$s1504168$$uhttps://zaguan.unizar.es/record/132176/files/texto_completo.pdf$$yVersión publicada
000132176 8564_ $$s2777716$$uhttps://zaguan.unizar.es/record/132176/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000132176 909CO $$ooai:zaguan.unizar.es:132176$$particulos$$pdriver
000132176 951__ $$a2024-03-01-14:51:15
000132176 980__ $$aARTICLE