Techno-economic evaluation of hybrid solar thermal and photovoltaic cooling systems in the industrial sector implementing a dynamic load estimation method

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dc.catalogadordfo
dc.contributor.authorVillarruel Jaramillo, Andrés Fabricio
dc.contributor.authorRosales Pérez, Josue Fihnlay
dc.contributor.authorPérez García, Manuel
dc.contributor.authorCardemil Iglesias, José Miguel
dc.contributor.authorEscobar, Rodrigo
dc.date.accessioned2025-03-10T12:49:35Z
dc.date.available2025-03-10T12:49:35Z
dc.date.issued2025
dc.description.abstractHybrid solar cooling systems (HYBS) that combine air-to-water and absorption chillers driven by photovoltaic and solar thermal collector fields could improve the techno-economic performance of renewable cooling technologies in industrial applications. However, the limited access to dynamic cooling load data is a notable barrier to evaluating these systems. This research evaluates and compares the techno-economic performance of HYBS with conventional solar and fossil-powered alternatives. For this purpose, a dynamic cooling load profile method for the winemaking industry based on the conduction time series and the heat balance methods was developed, which only requires meteorological data and the annual volume of wine production. The HYBS were evaluated considering Chilean wine regions (high, medium and low solar radiation). The results showed that the HYBS could achieve the highest solar fraction values in all evaluated scenarios. Moreover, HYBS reaches a reduction of 7% of the levelized cost of heating and cooling in medium and low solar radiation sceneries, and the economic performance is highly influenced by the local cost of fossil energy. This research contributes to identifying the potential of HYBS in the industry and presents a useful method to generate dynamic cooling loads from commonly available data.
dc.fechaingreso.objetodigital2025-03-07
dc.format.extent26 páginas
dc.fuente.origenSCOPUS
dc.identifier.doi10.1016/j.aej.2025.01.016
dc.identifier.issn1110-0168
dc.identifier.scopusidSCOPUS_ID:85217398546
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/102451
dc.information.autorucEscuela de Ingeniería; Villarruel Jaramillo Andres Fabricio; S/I; 1080943
dc.information.autorucEscuela de Ingeniería; Rosales Perez Josue Fihnlay; S/I; 1092007
dc.information.autorucEscuela de Ingeniería; Cardemil Iglesias Jose Miguel; 0000-0002-9022-8150; 119912
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final153
dc.pagina.inicio128
dc.revistaAlexandria Engineering Journal
dc.rightsacceso abierto
dc.subjectCooling loads for industrial process
dc.subjectHybrid solar cooling system
dc.subjectSolar absorption chillers
dc.subjectSolar thermal and photovoltaic systems
dc.subject.ddc620
dc.subject.deweyIngenieríaes_ES
dc.subject.ods09 Industry, innovation and infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleTechno-economic evaluation of hybrid solar thermal and photovoltaic cooling systems in the industrial sector implementing a dynamic load estimation method
dc.typeartículo
dc.volumen120
sipa.codpersvinculados1080943
sipa.codpersvinculados1092007
sipa.codpersvinculados119912
sipa.trazabilidadSCOPUS;2025-02-23
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