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Techno-economic evaluation of hybrid solar thermal and photovoltaic cooling systems in the industrial sector implementing a dynamic load estimation method
Indexado
WoS WOS:001426837100001
Scopus SCOPUS_ID:85217398546
DOI 10.1016/J.AEJ.2025.01.016
Año 2025
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



Hybrid 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.

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Disciplinas de Investigación



WOS
Engineering, Multidisciplinary
Scopus
Sin Disciplinas
SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 Villarruel-Jaramillo, Andres - Pontificia Universidad Católica de Chile - Chile
Escuela Politec Nacl - Ecuador
Escuela Politécnica Nacional - Ecuador
2 Rosales-Pérez, Josué F. Hombre Pontificia Universidad Católica de Chile - Chile
3 Pérez-García, Manuel Hombre Univ Almeria - España
Universidad de Almería - España
4 CARDEMIL-IGLESIAS, JOSE MIGUEL Hombre Pontificia Universidad Católica de Chile - Chile
5 ESCOBAR-HENRIQUEZ, RAUL GUILLERMO Hombre Pontificia Universidad Católica de Chile - Chile

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Financiamiento



Fuente
Fondo Nacional de Desarrollo Científico y Tecnológico
SERC-Chile
Agencia Nacional de Investigación y Desarrollo
National Agency for Research and Development
Agenția Națională pentru Cercetare și Dezvoltare
project CYTED-ANID
The "Solar Energy Research Center"-SERC-Chile

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
This research was partially funded by National Agency for Research and Development ANID BECAS/DOCTORADO NACIONAL 21200821 and 21200844. Also, this research received funding from projects ANID/FONDECYT 1240739, ANID/FONDECYT ID24I10255, ANID/FONDAP 1523A0006 "Solar Energy Research Center"-SERC-Chile, and project CYTED-ANID P918PTE0258.
Andr\u00E9s Villarruel-Jaramillo would like to acknowledge the funding from the National Agency for Research and Development ANID BECAS/DOCTORADO NACIONAL 21200821 and Josu\u00E9 F. Rosales-P\u00E9rez the funding from ANID BECAS/DOCTORADO NACIONAL 21200844 . The authors wish to express their gratitude to the projects ANID/FONDAP 1523A0006 \u201CSolar Energy Research Center\u201D- SERC-Chile, ANID/FONDECYT 1240739 , ANID/FONDECYT ID24I10255 , and project CYTED-ANID P918PTE0258 .
Andr\u00E9s Villarruel-Jaramillo would like to acknowledge the funding from the National Agency for Research and Development ANID BECAS/DOCTORADO NACIONAL 21200821 and Josu\u00E9 F. Rosales-P\u00E9rez the funding from ANID BECAS/DOCTORADO NACIONAL 21200844 . The authors wish to express their gratitude to the projects ANID/FONDAP 1523A0006 \u201CSolar Energy Research Center\u201D- SERC-Chile, ANID/FONDECYT 1240739 , ANID/FONDECYT ID24I10255 , and project CYTED-ANID P918PTE0258 .

Muestra la fuente de financiamiento declarada en la publicación.