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Thermal analysis for testing underground battery location

2024Conference paper Open access
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dc.contributor.authorGonçalves, E.S.
dc.contributor.authorGonçalves, J.
dc.contributor.authorRosse, Higor Vendramini
dc.contributor.authorCosta, José Joaquim
dc.contributor.authorJorge, Luísa
dc.contributor.authorGonçalves, José
dc.contributor.authorCoelho, João Paulo
dc.contributor.authorRibeiro, J.E.
dc.date.accessioned2024-07-01T10:00:48Z
dc.date.available2024-07-01T10:00:48Z
dc.date.issued2024
dc.description.abstractThe energy storage batteries, employed in solar systems installed on lampposts, are usually placed in devices such as switchboards fixed at an elevation near the top of the column. However, this storage solution becomes inefficient, because it is not possible to guarantee the control of the working temperature of the batteries, due to the low thermal insulation capacity of these storage devices. In this sense, an underground compartment made of concrete, steel plate and rock wool were created, embedded in the foundation of the lamppost, with the purpose of using geothermal energy to maintain an adequate temperature inside the compartment. To verify the temperature inside the battery storage compartment, a thermal analysis was performed, where heat transfer by conduction, convection and radiation was considered. Analyses were performed in steady state, and later, transient state, considering the initial temperatures of the thermal study in the previous steady state. With a storage volume of 1m3 and the base of the compartment at a depth of 2m, it was verified that it is possible to use geothermal energy to cool or heat, depending on the season, a system through geothermal energy. Considering a typical day in July, with room temperature of 35oC, a reduction of approximately 8oC was obtained inside the storage compartment, compared to the ambient temperature.pt_PT
dc.description.sponsorshipThe authors would like to thank the NORTE-01-0247-FEDER-113439 project for the financial support for this work. Part of financial support was also provided by Portugal's national funding FCT/MCTES (PIDDAC) to Centro de Investigação de Montanha (CIMO) (UIDB/00690/2020 and UIDP/00690/2020) andSusTEC (LA/P/0007/2020).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGonçalves, E.S.; Gonçalves, J.; Rosse, Higor Vendramini; Costa, José Joaquim; Jorge, Luísa; Gonçalves, José; Coelho, João Paulo; Ribeiro, J.E. (2024). Thermal analysis for testing underground battery location. In 5th International Conference on Structural Integrity. [S.l.]: Elsevier. p. 91-98pt_PT
dc.identifier.doi10.1016/j.prostr.2024.01.060pt_PT
dc.identifier.issn2452-3216
dc.identifier.urihttp://hdl.handle.net/10198/29972
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationMountain Research Center
dc.relationMountain Research Center
dc.relationAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/pt_PT
dc.subjectAmbient temperaturept_PT
dc.subjectBatteriespt_PT
dc.subjectThermal analysispt_PT
dc.titleThermal analysis for testing underground battery locationpt_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.awardTitleMountain Research Center
oaire.awardTitleMountain Research Center
oaire.awardTitleAssociate Laboratory for Sustainability and Tecnology in Mountain Regions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F00690%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0007%2F2020/PT
oaire.citation.endPage98pt_PT
oaire.citation.startPage91pt_PT
oaire.citation.titleInternational Conference on Structural Integrity 2023 (ICSI 2023)pt_PT
oaire.citation.volume54pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameJorge
person.familyNameGonçalves
person.familyNameCoelho
person.familyNameRibeiro
person.givenNameLuísa
person.givenNameJosé
person.givenNameJoão Paulo
person.givenNameJ.E.
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person.identifier.orcid0000-0002-5499-1730
person.identifier.orcid0000-0002-7616-1383
person.identifier.orcid0000-0001-6300-148X
person.identifier.ridF-5156-2014
person.identifier.ridB-8547-2018
person.identifier.ridJ-6887-2013
person.identifier.ridG-3839-2018
person.identifier.scopus-author-id22134881600
person.identifier.scopus-author-id48361230200
person.identifier.scopus-author-id55137039300
person.identifier.scopus-author-id25638652400
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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