Application of magnetic cooling in electric vehicles

The features of an active magnetic regenerator refrigerator (AMRR) are determined for its application in mobile air-conditioning (MAC) systems. The thermal requirements of an electric vehicle have been firstly obtained and result in a cooling demand of 3.03 kW at a temperature span of 29.3 K. A comp...

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Autores: Torregrosa Jaime, Bárbara, Corberán Salvador, José Miguel, Payá-Herrero, Jorge|||0000-0003-2663-3191
Formato: artículo
Fecha de publicación:2016
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/81805
Acesso em linha:https://riunet.upv.es/handle/10251/81805
Access Level:acceso abierto
Palavra-chave:Magnetic refrigeration
Active magnetic regenerator
Simulation
Optimization
Automotive
MAQUINAS Y MOTORES TERMICOS
TERMODINAMICA APLICADA (UPV)
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spelling Application of magnetic cooling in electric vehiclesTorregrosa Jaime, BárbaraCorberán Salvador, José MiguelPayá-Herrero, Jorge|||0000-0003-2663-3191Magnetic refrigerationActive magnetic regeneratorSimulationOptimizationAutomotiveMAQUINAS Y MOTORES TERMICOSTERMODINAMICA APLICADA (UPV)The features of an active magnetic regenerator refrigerator (AMRR) are determined for its application in mobile air-conditioning (MAC) systems. The thermal requirements of an electric vehicle have been firstly obtained and result in a cooling demand of 3.03 kW at a temperature span of 29.3 K. A comprehensive parametric study has been conducted in order to find the AMRR design and working parameters that fulfill the vehicle needs with a minimum electric consumption and device mass. Specifically, a permanent-magnet parallel-plate AMRR made of Gd-like materials is considered. According to the possibilities of current prototypes, in the study the cycle frequencies have been limited to 10 Hz and the applied magnetic fields, to 1.4 T. The results show that an AMRR made of plates between 30 and 40 µm thick and channels between 20 and 40 µm high could meet the vehicle demand with a COP between 2 and 4 and a total mass between 20 and 50 kg. Compared to vapor-compression devices for MAC systems (COP=2.5 and mass 12 to 15 kg), the AMRR works optimally with fluid flow rates at least 3 times larger. In order to integrate AMRRs into MAC systems, the hydraulic loops should be consequently redesigned.Barbara Torregrosa-Jaime acknowledges the Spanish Ministry of Education, Culture, and Sport (Ministerio de Educacion, Cultura y Deporte) for the Research Fellowship FPU ref. AP2010-2160.Taylor & FrancisDepartamento de Termodinámica AplicadaInstituto Universitario de Investigación de Ingeniería EnergéticaEscuela Técnica Superior de Ingeniería IndustrialMinisterio de Educación, Cultura y DeporteRepositorio Institucional de la Universitat Politècnica de València Riunet20162016-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/81805reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 AP2010-2160 AP2010-2160open accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/818052026-06-13T07:49:27Z
dc.title.none.fl_str_mv Application of magnetic cooling in electric vehicles
title Application of magnetic cooling in electric vehicles
spellingShingle Application of magnetic cooling in electric vehicles
Torregrosa Jaime, Bárbara
Magnetic refrigeration
Active magnetic regenerator
Simulation
Optimization
Automotive
MAQUINAS Y MOTORES TERMICOS
TERMODINAMICA APLICADA (UPV)
title_short Application of magnetic cooling in electric vehicles
title_full Application of magnetic cooling in electric vehicles
title_fullStr Application of magnetic cooling in electric vehicles
title_full_unstemmed Application of magnetic cooling in electric vehicles
title_sort Application of magnetic cooling in electric vehicles
dc.creator.none.fl_str_mv Torregrosa Jaime, Bárbara
Corberán Salvador, José Miguel
Payá-Herrero, Jorge|||0000-0003-2663-3191
author Torregrosa Jaime, Bárbara
author_facet Torregrosa Jaime, Bárbara
Corberán Salvador, José Miguel
Payá-Herrero, Jorge|||0000-0003-2663-3191
author_role author
author2 Corberán Salvador, José Miguel
Payá-Herrero, Jorge|||0000-0003-2663-3191
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Termodinámica Aplicada
Instituto Universitario de Investigación de Ingeniería Energética
Escuela Técnica Superior de Ingeniería Industrial
Ministerio de Educación, Cultura y Deporte
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Magnetic refrigeration
Active magnetic regenerator
Simulation
Optimization
Automotive
MAQUINAS Y MOTORES TERMICOS
TERMODINAMICA APLICADA (UPV)
topic Magnetic refrigeration
Active magnetic regenerator
Simulation
Optimization
Automotive
MAQUINAS Y MOTORES TERMICOS
TERMODINAMICA APLICADA (UPV)
description The features of an active magnetic regenerator refrigerator (AMRR) are determined for its application in mobile air-conditioning (MAC) systems. The thermal requirements of an electric vehicle have been firstly obtained and result in a cooling demand of 3.03 kW at a temperature span of 29.3 K. A comprehensive parametric study has been conducted in order to find the AMRR design and working parameters that fulfill the vehicle needs with a minimum electric consumption and device mass. Specifically, a permanent-magnet parallel-plate AMRR made of Gd-like materials is considered. According to the possibilities of current prototypes, in the study the cycle frequencies have been limited to 10 Hz and the applied magnetic fields, to 1.4 T. The results show that an AMRR made of plates between 30 and 40 µm thick and channels between 20 and 40 µm high could meet the vehicle demand with a COP between 2 and 4 and a total mass between 20 and 50 kg. Compared to vapor-compression devices for MAC systems (COP=2.5 and mass 12 to 15 kg), the AMRR works optimally with fluid flow rates at least 3 times larger. In order to integrate AMRRs into MAC systems, the hydraulic loops should be consequently redesigned.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/81805
url https://riunet.upv.es/handle/10251/81805
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 AP2010-2160 AP2010-2160
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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