000086220 001__ 86220
000086220 005__ 20200716101440.0
000086220 0247_ $$2doi$$a10.1016/j.energy.2018.11.124
000086220 0248_ $$2sideral$$a109716
000086220 037__ $$aART-2019-109716
000086220 041__ $$aeng
000086220 100__ $$0(orcid)0000-0002-9279-1959$$aUsón, S.$$uUniversidad de Zaragoza
000086220 245__ $$aExergy assessment and exergy cost analysis of a renewable-based and hybrid trigeneration scheme for domestic water and energy supply
000086220 260__ $$c2019
000086220 5060_ $$aAccess copy available to the general public$$fUnrestricted
000086220 5203_ $$aExergy and exergy cost analyses are proposed as complementary methods for the assessment and better understanding of the efficiency of a hybrid trigeneration system based on renewable energy sources. The system combines photovoltaic/thermal collectors, an evacuated tube collector and a wind turbine and produces electricity, sanitary hot water and desalted fresh water for a single family house. The system includes two desalination technologies (reverse osmosis and membrane distillation) that consume power and heat respectively, and two kinds of energy storage devices (a hot water tank and two lead-acid batteries). The assessment is based on simulations developed by using TRNSYS software. As a first level of detail, exergy analysis is applied in ten-minute basis to selected plant components. As a second level of detail, it is proposed to apply exergy-based indicators that summarize the system behavior during a longer period of time (monthly basis). By using aggregated values, exergy accumulation terms become negligible, what allows applying symbolic thermoeconomics to calculate exergy cost and to analyze in depth the process of cost formation. The system has an exergy efficiency of 7.76% (6.68 due to electricity, 0.33 due to fresh water and 0.75 due to sanitary hot water).
000086220 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/ENE2014-59947-R
000086220 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000086220 590__ $$a6.082$$b2019
000086220 592__ $$a2.166$$b2019
000086220 591__ $$aTHERMODYNAMICS$$b3 / 61 = 0.049$$c2019$$dQ1$$eT1
000086220 593__ $$aBuilding and Construction$$c2019$$dQ1
000086220 591__ $$aENERGY & FUELS$$b20 / 112 = 0.179$$c2019$$dQ1$$eT1
000086220 593__ $$aCivil and Structural Engineering$$c2019$$dQ1
000086220 593__ $$aElectrical and Electronic Engineering$$c2019$$dQ1
000086220 593__ $$aManagement, Monitoring, Policy and Law$$c2019$$dQ1
000086220 593__ $$aEnergy Engineering and Power Technology$$c2019$$dQ1
000086220 593__ $$aFuel Technology$$c2019$$dQ1
000086220 593__ $$aIndustrial and Manufacturing Engineering$$c2019$$dQ1
000086220 593__ $$aEnergy (miscellaneous)$$c2019$$dQ1
000086220 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000086220 700__ $$0(orcid)0000-0003-4408-6881$$aUche, J.$$uUniversidad de Zaragoza
000086220 700__ $$0(orcid)0000-0003-1238-8746$$aMartínez, A.$$uUniversidad de Zaragoza
000086220 700__ $$adel Amo, A.$$uUniversidad de Zaragoza
000086220 700__ $$aAcevedo, L.
000086220 700__ $$0(orcid)0000-0002-1704-1584$$aBayod, Á.$$uUniversidad de Zaragoza
000086220 7102_ $$15009$$2535$$aUniversidad de Zaragoza$$bDpto. Ingeniería Eléctrica$$cÁrea Ingeniería Eléctrica
000086220 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000086220 773__ $$g168 (2019), 662-683$$pEnergy$$tEnergy$$x0360-5442
000086220 8564_ $$s627271$$uhttps://zaguan.unizar.es/record/86220/files/texto_completo.pdf$$yPostprint
000086220 8564_ $$s193861$$uhttps://zaguan.unizar.es/record/86220/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000086220 909CO $$ooai:zaguan.unizar.es:86220$$particulos$$pdriver
000086220 951__ $$a2020-07-16-08:58:08
000086220 980__ $$aARTICLE