某新能源动力电池框设计与仿真分析

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中图分类号：U469.7 收稿日期：2025-06-12 DOI： 10.19999/j.cnki.1004-0226.2025.08.015

Design and Simulation Analysis of Power Battery Frame for New Energy Vehicles

Sun YuhaiYi Xiaoli Dongfeng Automobile Co.，Ltd.，Wuhan 430o56，China

Abstract：Withtherapiddevelopmentofhydrogenenergytechnology，hydrogenfuellogisticsvehicles havebecomeaniportant researchdirectioninthefieldofnewenergyvehicles.Asakeycomponentofhydrogenfuellogisticsvehicles，thesafetyandreliability of powerbateriesarecrucial.Thispaperconducts structuraldesignandsimulationanalysisonthepowersupportofacertainhydrogen fuellogisticsvehicle.roughstatictrengthandandombrationsulation，thebateryframesupportmeetsteteoreticaldignre quirements and has certain engineering value.

Key words：Power batery frame bracket;Structural design;Finiteelement analysis;Random vibrationanalysis

1前言

氢燃料动力电池系统作为氢燃料物流车的核心储能单元，兼具能量回收与动力输出的双重功能：既高效存储氢燃料发动机产生的电能，又为驱动电机持续提供稳定动力。（剩余3924字）