Investigation of Lattice Structures for the Battery Pack Protection

Yıl 2021, Cilt: 5 Sayı: 4, 331 - 338, 31.12.2021

Erol Gültekin Mehmet Yahşi

https://doi.org/10.30939/ijastech..1020932

Cited By: 3

Öz

Transportation market once more put emphasis on electrical and hybrid vehicles to satisfy environmental regulations and disregard fossil fuel price variations. Leading companies in the market and the researchers study on critical units of electrical and hybrid vehicles such as electric motors and batteries which directly affect the vehicle performance on different operating modes. However, battery safety on unusual cases such as crash, explosion or fire caused by the short cut inside the battery pack could damage the other units and the human inside or around the vehicle. On that point, generally, protection of the battery system accomplished by the battery housing with the usage of steel or aluminum sheets. In this study, battery housing designed with sandwich panels constructed with different lattice structures, which could be used in aviation, aerospace, manufacturing industries and biomechanical applications. High strength and stiffness, thermal flow and mass reduction opportunities makes the lat-tices foremost solution when compared with plain sheet metals. In this scope, the lat-tice structures were introduced and six different lattice types designed in Solidworks and analyzed in HyperWorks from the point of static loading with 0.2 MPa on upper cover while keeping the lower one fix. Compliance value evaluated for each lattice structure to find linear static response when loaded. Results show that hexagonal honeycomb lattice have superiority on other structures regarding to the compliance value noted as 3.82 Nmm for the load case while 23% mass increase according to plain sheet metal. For the mass reduction output, cross semicirlcle and 3D kagome lattices presents superiority.

Anahtar Kelimeler

Hybrid vehicles, Battery pack, Aluminum alloy, Battery housing, Electrical vehicles, Battery safety

Kaynakça

• [1] Martins, L. S., Guimaraes, L. F., Junior, A. B. B. and et al. Electric car battery: An overview on global demand, recycling and future approaches towards sustainability. Journal of Environmental Man-agement, 295, 2021, 113091.
• [2] Hoeyer, K. G. The history of alternative fuels in transportation: The case of electric and hybrid cars. Utilities Policy; 16: 2; 63-71, 2008. https://doi.org/10.1016/J.JUP.2007.11.001
• [3] Dinçer, İ.,Hamut, H. S and Javani, N. Thermal Management of Electric Vehicle Battery Systems, 1st edition, UK, Wiley, 2017.
• [4] Bisschop, R, Willstrand, O., Amon, F. and Rosegren, M. Fire Safety of Lithium-Ion Batteries in Road Vehicles. RISE Research Institutes, Boras, Sweden, 2019
• [5] Sun, P., Bisschop, R., Niu, H. et al. A Review of Battery Fires in Electric Vehicles. Fire Technol 56, 1361–1410 (2020). https://doi.org/10.1007/s10694-019-00944-3
• [6] Hitachi Metals Ltd. [internet] https://www.hitachi-metals.co.jp/e/products/auto/ev/battery_case.html (access date: 20.10.2021)
• [7] Röhling Automotive Co. [internet] https://www.roechling.com/automotive/products-solutions-1/structural-lightweight/battery-covers (access date: 20.10.2021)
• [8] Tyhssenkrupp Co. [internet] https://www.thyssenkrupp-steel.com/en/industries/automotivetrucks/e-mobility/battery-housing/ (access date: 20.10.2021)
• [9] Novalis Co. [internet] https://www.novelis.com/automotive/electric-vehicle-battery-enclosure/ (access date: 20.10.2021)
• [10] EDAG Engineering Co. [internet] https://insights.edag.com/en/battery-production-a-special-challenge (access date: 21.10.2021)
• [11] Düser, D., Schramm, T. Battery Housing for Lithium-ion Batteries. ATZ Heavy Duty worldwide,2019: 12: 36–39, https://doi.org/10.1007/s41321-019-0036-4
• [12] Xing, B., Xiao, F., Korogi, Y. and et al. Direction-dependent me-chanical-electrical-thermal responses of large-format prismatic Li-ion battery under mechanical abuse. Journal of Energy Storage, 2021 43: 103270, https://doi.org/10.1016/j.est.2021.103270.
• [13] Vijayaraghavan, V., Garg, A. and Gao, L. Fracture mechanics modelling of lithium-ion batteries under pinch torsion test. Meas-urement 114: 2018: 382-389, http://dx.doi.org/10.1016/j.measurement.2017.10.008
• [14] Arora, S., Shen, X. and Kapoor, A. Renewable and Sustainable Energy Reviews, 2016: 60:1319–1331, http://dx.doi.org/10.1016/j.rser.2016.03.013
• [15] Kalnaus, S.,Wang, H., Watkins, T.R. and et al. Features of mechan-ical behavior of EV battery modules under high deformation rate, Extreme Mechanics Letters, 2019: 32: 100550, https://doi.org/10.1016/j.eml.2019.100550.
• [16] Uerlich, R., Sanalkumar, K.A., Bokelmann, T., and Vietor, T. Fi-nite element analysis considering packaging efficiency of innova-tive battery pack designs, International Journal of Crashworthi-ness,2020: 25:6, 664-679, DOI: 10.1080/13588265.2019.1632545
• [17] Wakefield, E.H. History of the Electric Automobile: Battery-Only Powered Cars. Society of Automotive Engineers Inc., Warrandale, PA, USA, 1994.
• [18] Petrovic, S. Battery Technology Crash Course: A Concise Intro-duction. Springer, Switzerland, 2021.
• [19] Wang, S.Fan, Y.Stroe, D.I. and et al. Battery System Modeling. Elsevier, 2021, https://doi.org/10.1016/C2020-0-03232-9
• [20] Sun, P., Bisschop, R., Niu, H. et al. A Review of Battery Fires in Electric Vehicles. Fire Technol 56, 1361–1410 (2020). https://doi.org/10.1007/s10694-019-00944-3
• [21] Pistoia, G. and Liaw, B. Behaviour of Lithium-Ion Batteries in Electric Vehicles: Battery Health, Performance, Safety, and Cost. Springer, Cham, Switzerland, 2018.
• [22] Charged Electric Vehicle Magazine [internet] https://chargedevs.com/features/lord-and-scheugenpflug-collaborate-to-scale-up-ev-thermal-designs/ (access date: 03.11.2021)
• [23] Maconachie, T., Leary, M., Lozanovski,B., and et. al. SLM lattice structures: Properties, performance, applications and challenges, Materials & Design, 183, 2019, https://doi.org/10.1016/j.matdes.2019.108137.
• [24] Gümrük, R., and Mines, R.A.W. Compressive behaviour of stain-less steel micro-lattice structures, International Journal of Mechani-cal Sciences, 68: 125-139, 2013. https://doi.org/10.1016/j.ijmecsci.2013.01.006
• [25] M. Mazur, M., M. Leary, M., M. McMillan, M., and et al. Me-chanical properties of Ti6Al4V and AlSi12Mg lattice structures manufactured by Selective Laser Melting (SLM). Laser Additive Manufacturing: Materials, Design, Technologies, and Applications. Woodhead Publishing Series in Electronic and Optical Materials, 119-161, 2017, https://doi.org/10.1016/B978-0-08-100433-3.00005-1.
• [26] Wei, K., He, R., Cheng, X., and et al. Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel. Ap-plied Thermal Engineering, 81: 10-17, 2015, https://doi.org/10.1016/j.applthermaleng.2015.02.012.
• [27] Alabort, E., Barba, D., and Reed, R.C. Design of metallic bone by additive manufacturing, Scripta Materialia,164:110-114, 2019, https://doi.org/10.1016/j.scriptamat.2019.01.022.
• [28] Olmo, E.D., Grande, E., Samartin, C.R. and et al. Lattice structures for aerospace applications. Proceedings of the 12th European Con-ference on Spacecraft Structures, Materials and Environmental Testing, 2012
• [29] Mark Helou, M and Kara, S. Design, analysis and manufacturing of lattice structures: an overview. International Journal of Computer Integrated Manufacturing, 31:3, 243-261, 2017. https://doi.org/10.1080/0951192X.2017.1407456
• [30] Pingle S. M., Fleck N. A., Deshpande V. S. and Wadley H. N. G. Collapse mechanism maps for a hollow pyramidal lattice. Proc. R. Soc. A.467985–1011, 2011. http://doi.org/10.1098/rspa.2010.0329
• [31] Tian, J., Lu, T. J., Hodson, H. P., Queheillalt, D. T. and Wadley, H. N. G. Cross flow heat exchange of textile cellular metal core sand-wich panels. Int. J. Heat Mass Transfer, 50, 2521-2536, 2006. (doi:10.1016/j.ijheatmasstransfer.2006.11.042)
• [32] Wei, K., Yang, Q., Ling, B., Xie, H., and et al. Mechanical re-sponses of titanium 3D kagome lattice structure manufactured by selective laser melting. Extreme Mechanics Letters, 23: 41-48, 2018 https://doi.org/10.1016/j.eml.2018.07.001.
• [33] Gultekin, E., Yahsi, M. Analysis of the lattice structures for the battery pack of electrical and hybrid vehicles. Proceedings of 10th International Conference on Engineering & Natural Sciences, ISPEC Publications 2021. ISBN: 978-625-7720-40-3.
• [34] Altair Optistruct 2020 User Guide [internet] https://2020.help.altair.com/2020/hyperworks/pdfs/os/OptiStruct_2020_UserGuide (access date: 07.11.2021)