000127962 001__ 127962
000127962 005__ 20241125101158.0
000127962 0247_ $$2doi$$a10.3390/en16196892
000127962 0248_ $$2sideral$$a135009
000127962 037__ $$aART-2023-135009
000127962 041__ $$aeng
000127962 100__ $$aOlona, Ana
000127962 245__ $$aInfluence of Traction Battery Arrangement on Risk of Thermal Runaway and Loads Suffered by Electric Vehicle Occupant during Side Collision
000127962 260__ $$c2023
000127962 5060_ $$aAccess copy available to the general public$$fUnrestricted
000127962 5203_ $$aIn the current electric vehicles, the purpose of the traction battery is to store energy. When designing this battery, different parameters are considered to arrange the battery/module/cells in the mechanically and thermally safest configuration. Moreover, the battery layout must produce correct dynamic behavior during collisions. In the present study, different battery configurations plus added energy absorbers were analyzed. To achieve this, an internal combustion vehicle modeled with finite elements was applied as the reference model. The structural behavior of the different battery configurations in the event of a side collision was examined. First, the safest arrangement was established with respect to both cabin intrusion and thermal runaway propagation. Second, the safest arrangement that guarantees the safety of the occupants in the event of a side collision was analyzed using MADYMO. This software includes experimentally validated dummies that allow insight into the stresses experienced by occupants. The results of the analysis showed that battery pack inclusion in the vehicle increases the stiffness of the car floor, resulting in fewer intrusions into the passenger compartment. Therefore, safety of the occupants is increased. However, none of the configurations analyzed showed sufficient safety against thermal runaway. This study contains sufficient contributions to the new body of knowledge, since there is no study that analyzes the safest configuration in terms of battery behavior with respect to intrusion into the passenger compartment and the effect of thermal runaway, together with the fact that this is the safest configuration for occupants after analyzing the injuries they experience in a side collision for the different configurations.
000127962 536__ $$9info:eu-repo/grantAgreement/ES/UZ/DI 4/2020
000127962 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000127962 590__ $$a3.0$$b2023
000127962 592__ $$a0.651$$b2023
000127962 591__ $$aENERGY & FUELS$$b108 / 171 = 0.632$$c2023$$dQ3$$eT2
000127962 593__ $$aEngineering (miscellaneous)$$c2023$$dQ1
000127962 593__ $$aEnergy (miscellaneous)$$c2023$$dQ2
000127962 593__ $$aEnergy Engineering and Power Technology$$c2023$$dQ2
000127962 593__ $$aRenewable Energy, Sustainability and the Environment$$c2023$$dQ2
000127962 593__ $$aControl and Optimization$$c2023$$dQ2
000127962 593__ $$aFuel Technology$$c2023$$dQ2
000127962 593__ $$aElectrical and Electronic Engineering$$c2023$$dQ2
000127962 594__ $$a6.2$$b2023
000127962 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000127962 700__ $$0(orcid)0000-0002-9007-1560$$aCastejón, Luis$$uUniversidad de Zaragoza
000127962 700__ $$0(orcid)0000-0002-6046-4558$$aValladares, David$$uUniversidad de Zaragoza
000127962 7102_ $$15004$$2530$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingen.e Infraestr.Transp.
000127962 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000127962 773__ $$g16, 19 (2023), 6892 [26 pp.]$$pENERGIES$$tEnergies$$x1996-1073
000127962 8564_ $$s12527978$$uhttps://zaguan.unizar.es/record/127962/files/texto_completo.pdf$$yVersión publicada
000127962 8564_ $$s2673515$$uhttps://zaguan.unizar.es/record/127962/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000127962 909CO $$ooai:zaguan.unizar.es:127962$$particulos$$pdriver
000127962 951__ $$a2024-11-22-12:10:19
000127962 980__ $$aARTICLE