Comparison of Different Technologies for Integrated Solar Combined Cycles: Analysis of Concentrating Technology and Solar Integration

Rovira, Antonio, Sánchez, Consuelo, Valdés, Manuel, Abbas, Ruben, Barbero, Rubén, Montes, María José, Muñoz, Marta, Muñoz-Antón, Javier, Ortega, Guillermo y Varela, Fernando . (2018) Comparison of Different Technologies for Integrated Solar Combined Cycles: Analysis of Concentrating Technology and Solar Integration.

Ficheros (Some files may be inaccessible until you login with your e-spacio credentials)
Nombre Descripción Tipo MIME Size
Varela_Diez_Fernando_Comparison_of_Different.pdf Varela Diez_Fernando_Comparison of Different.pdf application/pdf 452.87KB

Título Comparison of Different Technologies for Integrated Solar Combined Cycles: Analysis of Concentrating Technology and Solar Integration
Autor(es) Rovira, Antonio
Sánchez, Consuelo
Valdés, Manuel
Abbas, Ruben
Barbero, Rubén
Montes, María José
Muñoz, Marta
Muñoz-Antón, Javier
Ortega, Guillermo
Varela, Fernando
Materia(s) Ingeniería Industrial
Abstract This paper compares the annual performance of Integrated Solar Combined Cycles (ISCCs) using different solar concentration technologies: parabolic trough collectors (PTC), linear Fresnel reflectors (LFR) and central tower receiver (CT). Each solar technology (i.e. PTC, LFR and CT) is proposed to integrate solar energy into the combined cycle in two different ways. The first one is based on the use of solar energy to evaporate water of the steam cycle by means of direct steam generation (DSG), increasing the steam production of the high pressure level of the steam generator. The other one is based on the use of solar energy to preheat the pressurized air at the exit of the gas turbine compressor before it is introduced in the combustion chamber, reducing the fuel consumption. Results show that ISCC with DSG increases the yearly production while solar air heating reduces it due to the incremental pressure drop. However, air heating allows significantly higher solar-to-electricity efficiencies and lower heat rates. Regarding the solar technologies, PTC provides the best thermal results.
Palabras clave integrated solar combined cycle
parabolic trough collector
linear Fresnel reflector
central receiver system
Editor(es) MDPI
Fecha 2018-04-25
Formato application/pdf
Identificador bibliuned:DptoIE-ETSI-Articulos-Fvarela-0003
http://e-spacio.uned.es/fez/view/bibliuned:DptoIE-ETSI-Articulos-Fvarela-0003
DOI - identifier 10.3390/en11051064
ISSN - identifier 1996-1073
Nombre de la revista Energies
Número de Volumen 11
Número de Issue 5
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in Energies, is available online at the publisher's website: MDPI, https://doi.org/10.3390/en11051064
Notas adicionales La versión registrada de este artículo, publicado por primera vez en Energies, está disponible en línea en el sitio web del editor: MDPI, https://doi.org/10.3390/en11051064

Tipo de documento: Artículo de revista
Collections: Departamento de Ingeniería Energética. Artículos
Set de artículo
Set de openaire
 
Versiones
Versión Tipo de filtro
Contador de citas: Google Scholar Search Google Scholar
Estadísticas de acceso: 41 Visitas, 5 Descargas  -  Estadísticas en detalle
Creado: Thu, 25 Jan 2024, 04:47:23 CET