Mostra el registre d'ítem simple
Run to failure: aging of commercial battery cells beyond their end of life
dc.contributor.author | Andreas, Ziegler |
dc.contributor.author | Oeser, David |
dc.contributor.author | Hein, Thiemo |
dc.contributor.author | Montesinos Miracle, Daniel |
dc.contributor.author | Ackva, Ansgar |
dc.contributor.other | Universitat Politècnica de Catalunya. Doctorat en Enginyeria Elèctrica |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica |
dc.date.accessioned | 2020-05-11T08:09:06Z |
dc.date.available | 2020-05-11T08:09:06Z |
dc.date.issued | 2020-04-11 |
dc.identifier.citation | Andreas, Z. [et al.]. Run to failure: aging of commercial battery cells beyond their end of life. "Energies", 11 Abril 2020, vol. 13, núm. 8, p. 1858:1-1858:11. |
dc.identifier.issn | 1996-1073 |
dc.identifier.uri | http://hdl.handle.net/2117/186958 |
dc.description.abstract | The aim of this work is to age commercial battery cells far beyond their expected lifetime. There is a gap in the literature regarding run to failure tests of lithium-ion batteries that this work intends to address. Therefore, twenty new Samsung ICR18650-26F cells were aged as a battery pack in a run to failure test. Aging took place with a constant load current and a constant charge current to accelerate capacity decrease. Important aging parameters such as capacity and internal resistance were measured at each cycle to monitor their development. The end of the test was initiated by the explosion of a single battery cell, after which the battery pack was disassembled and all parameters of the still intact single cells were measured. The distribution of all measured capacities and internal resistances is displayed graphically. This clearly shows the influence of the exploded cell on the cells in its immediate vicinity. Selected cells from this area of the battery were subjected to computed tomography (CT) to detect internal defects. The X-rays taken with computed tomography showed clear damage within the jelly roll, as well as the triggered safety mechanisms. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria elèctrica |
dc.subject.other | Lithium-ion |
dc.subject.other | Run to failure |
dc.subject.other | Aging |
dc.subject.other | battery |
dc.subject.other | Computed tomography |
dc.title | Run to failure: aging of commercial battery cells beyond their end of life |
dc.type | Article |
dc.subject.lemac | Bateries d'ió liti |
dc.contributor.group | Universitat Politècnica de Catalunya. CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments |
dc.identifier.doi | 10.3390/en13081858 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.mdpi.com/1996-1073/13/8/1858 |
dc.rights.access | Open Access |
local.identifier.drac | 27736852 |
dc.description.version | Postprint (published version) |
local.citation.author | Andreas, Z.; Oeser, D.; Hein, T.; Montesinos-Miracle, D.; Ackva, A. |
local.citation.publicationName | Energies |
local.citation.volume | 13 |
local.citation.number | 8 |
local.citation.startingPage | 1858:1 |
local.citation.endingPage | 1858:11 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [155]
-
Articles de revista [226]
-
Articles de revista [881]