dc.creator | Ortiz Domínguez, Carlos | es |
dc.creator | Chacartegui, Ricardo | es |
dc.creator | Valverde Millán, José Manuel | es |
dc.creator | Alovisio, A. | es |
dc.creator | Becerra Villanueva, José Antonio | es |
dc.date.accessioned | 2018-01-31T18:21:14Z | |
dc.date.available | 2018-01-31T18:21:14Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Ortiz Domínguez, C., Chacartegui Ramírez, R., Valverde Millán, J.M., Alovisio, A. y Becerra Villanueva, J.A. (2017). Power cycles integration in concentrated solar power plants with energy storage based on calcium looping. Energy Conversion and Management, 149, 815-829. | |
dc.identifier.issn | 0196-8904 | es |
dc.identifier.uri | https://hdl.handle.net/11441/69843 | |
dc.description.abstract | Efficient, low-cost and environmentally friendly storage of thermal energy stands as a main challenge for large scale deployment of solar energy. This work explores the integration into concentrated solar power plants of the calcium looping process based upon the reversible carbonation/calcination of calcium oxide for thermochemical energy storage. An efficient concentrated solar power-calcium looping integration would allow storing energy in the long term by calcination of calcium carbonate thus overcoming the hurdle of variable power generation from solar. After calcination, the stored products of the reaction (calcium oxide and carbon dioxide) are brought together in a carbonator reactor whereby the high temperature exothermic reaction releases the stored energy for efficient power production when needed. This work analyses several power cycle configurations with the main goal of optimizing the performance of the overall system integration. Possible integration schemes are proposed in which power production is carried out directly (using a closed carbon dioxide Brayton power cycle) or indirectly (by means of a steam reheat Rankine cycle or a supercritical carbon dioxide Brayton cycle). The results obtained show that the highest plant efficiencies (up to 45–46%) are achievable using a closed carbon dioxide Brayton power cycle. | es |
dc.description.sponsorship | Ministerio de Economia y Competitividad CTQ2014-52763-C2-1-R, CTQ2014- 52763-C2-2-R, MAT2013-41233-R | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier Ltd | es |
dc.relation.ispartof | Energy Conversion and Management, 149, 815-829. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Calcium Looping (CaL) | es |
dc.subject | Concentrated Solar Power (CSP) | es |
dc.subject | Global warming | es |
dc.subject | Power cycles | es |
dc.subject | Renewable energies | es |
dc.subject | Supercritical CO2 power cycle | es |
dc.subject | Thermochemical Energy Storage (TCES) | es |
dc.title | Power cycles integration in concentrated solar power plants with energy storage based on calcium looping | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Energética | es |
dc.relation.projectID | CTQ2014-52763-C2-1-R | es |
dc.relation.projectID | CTQ2014- 52763-C2-2-R | es |
dc.relation.projectID | MAT2013-41233-R | es |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.enconman.2017.03.029 | es |
dc.identifier.doi | 10.1016/j.enconman.2017.03.029 | es |
idus.format.extent | 30 p. | es |
dc.journaltitle | Energy Conversion and Management | es |
dc.publication.volumen | 149 | es |
dc.publication.initialPage | 815 | es |
dc.publication.endPage | 829 | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | |