• Chandrashekar Hiregoudar
• S Sofi Sarmas hussaini

Global warming has been a problem for the world during the last few decades. Burning fossil fuels to produce energy may accelerate technological advancement, but it also causes resources to degrade and the atmosphere to fill with greenhouse gases .Due to its efficiency, environmental friendliness, and quiet operation, EV use is unavoidable. Battery storage systems (BSSs) are into since they are the primary power source for EVs. The EV sector generally prefers Li-ion batteries within this context. The two main obstacles to widespread electrification of the transportation industry for vehicles on roads are safety and dependability. Due to factors like constant mechanical vibration transmission, exposure to strong impact pressures, and thermal runaway, current Li-ion battery packs are vulnerable to failure [2]. Due to their extreme sensitivity to ambient temperature, pressure, and dynamic mechanical loads, lithium-ion (Li-ion) battery packs in electric vehicles (EV) are susceptible to failure in these situations [3]. There will be varying degrees of strains and deformations as a result. The safety of the battery pack, in turn, depends on the mechanical characteristics of the battery pack, such as its resistance to deformation and vibration shocks..The vehicle safety heavily depends on the safety of battery pack which in turn is dependent on its mechanical features, such as the ability to resist deformation and vibration shocks. In this study, a design optimization methodology is proposed to optimize the features of mechanical design (e.g., minimization of mass, maximization of minimum natural frequency and minimization of maximum deformation) of the battery pack enclosure.

EV- Electric vehicle, BEV-Battery electric vehicle, BP-Battery pack, internal combustion engine (ICE) hybrid electric vehicles (HEVs), lithium-ion (Li- ion)

"Dynamic And Impact Analysis On Battery Pack For An E-BIKE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 1, page no.276-285, January-2024, Available :http://www.jetir.org/papers/JETIRGB06037.pdf

"Dynamic And Impact Analysis On Battery Pack For An E-BIKE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 1, page no. pp276-285, January-2024, Available at : http://www.jetir.org/papers/JETIRGB06037.pdf