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dc.contributorKramberger, Iztok
dc.contributor.authorBalanguer Escolano, David
dc.date.accessioned2015-07-01T18:55:51Z
dc.date.available2015-07-01T18:55:51Z
dc.date.issued2014
dc.identifier.urihttp://hdl.handle.net/2099.1/26410
dc.description.abstractThe objective of this final thesis project was to study and test a 3,3V LiFePo4 battery in outer space conditions to be able to determine its working range, its limitations and its problems. To do so a measuring set-up to read and estimate the capacity of a battery was built and programmed. Then the LiFePo4 battery was tested at different temperatures between -20°C and 40°C in a vacuum chamber at a pressure under 100 microbars. The results showed that the battery can still operate properly at temperatures as low as -20°C. However a reduction of the capacity at low temperatures was observed: The battery's capacity at -20°C was 62% lower than the one at 20°C. The battery fully recovered its capacity after returning back to the nominal working range (20°C), and its performance barely changed thorough the whole range of temperatures studied.
dc.language.isoeng
dc.publisherUniversitat Politècnica de Catalunya
dc.publisherUniverza v Mariboru
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies::Tecnologia energètica::Emmagatzematge i transport de l’energia
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshLithium cells
dc.titleThermal analysis of a LiFePo4 Battery
dc.typeBachelor thesis
dc.subject.lemacPiles de liti
dc.rights.accessOpen Access
dc.audience.educationlevelGrau
dc.audience.mediatorEscola Tècnica Superior d'Enginyeria Industrial de Barcelona
dc.contributor.covenanteeUniverza v Mariboru
dc.description.mobilityOutgoing


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