Finite Element Analysis and Structural Optimization of Power
The finite element analysis method and technology are used to analyze the load bearing and static and dynamic characteristics of the battery box under the actual working conditions, and...
Static Analysis of Electric Vehicle Battery Packs Shown The static finite element analysis of the power battery pack is aimed at detecting whether its structural strength under specified working conditions meets the design requirements, and providing substantial data support for the subsequent lightweight design.
Based on this, the ANSYS software's topology optimization tool was utilized to successfully reduce the weight of the box by 6.8%. Following finite element analysis, the battery box's performance satisfies the necessary standards in all aspects, demonstrating the viability of the lightweight solution. Content may be subject to copyright.
Conduct finite element static analysis of the modified model under typical working conditions to confirm whether it meets the stiffness and strength requirements; Conduct finite element modal analysis of the modified model to confirm whether the intrinsic frequency of the frame and the external stimulus frequency will coincide when resonating.
Next, based on the fundamental principles of the finite element method (FEM), we conducted static analyses under three conditions: bumpy road sharp left turn, bumpy road sharp right turn, and bumpy road emergency braking.
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