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dc.contributor.authorDorronsoro, Xabier
dc.contributor.authorGARAYALDE, ERIK
dc.contributor.authorIRAOLA, UNAI
dc.date.accessioned2022-11-23T09:12:50Z
dc.date.available2022-11-23T09:12:50Z
dc.date.issued2022
dc.identifier.issn2352-152Xen
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=168138en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/5876
dc.description.abstractTraditional battery energy storage systems (BESS) are based on the series/parallel connections of big amounts of cells. However, as the cell to cell imbalances tend to rise over time, the cycle life of the battery-pack is shorter than the life of individual cells. New design proposals focused on modular systems could help to overcome this problem, increasing the access to each cell measurements and management. During the design of a modular battery system many factors influence the lifespan calculation. This work is centred on carrying out a factor importance analysis to identify the most relevant variables and their interactions. The analysis models used to calculate the reliability of the batteries are the state of health (SoH) and the Multi-State System (MSS) analysis with the Universal Generating Function (UGF), while electronic devices reliability is approximated using constant failure rate achieved with FIDES guide. Thus, it is determined numerically that module redundancy, cell capacity, module voltage and their interactions are the most determinant design characteristics.en
dc.language.isoengen
dc.publisherElsevieren
dc.rights© 2022 Elsevieren
dc.subjectBattery-packen
dc.subjectlithiumion batteryen
dc.subjectLow voltageen
dc.subjectModular batteriesen
dc.subjectreliabilityen
dc.titleModular battery energy storage system design factors analysis to improve battery-pack reliabilityen
dcterms.accessRightshttp://purl.org/coar/access_right/c_f1cfen
dcterms.sourceJournal of Energy Storageen
local.contributor.groupAlmacenamiento de energíaes
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.1016/j.est.2022.105256en
local.embargo.enddate2024-10-31
local.source.detailsVol. 54. Artículo 105256. October, 2022en
oaire.format.mimetypeapplication/pdf
oaire.file$DSPACE\assetstore
oaire.resourceTypehttp://purl.org/coar/resource_type/c_6501en
oaire.versionhttp://purl.org/coar/version/c_71e4c1898caa6e32en


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