电动汽车电池管理系统设计与优化分析

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中图分类号：U469.72 文献标识码：A 文章编号：1003-8639（2025）08-0012-03

【Abstract】The design and optimization of the Batery Management System for electric vehicles（EVs）are crucial for ensuring the performance，safety，and lifespanofEVpower bateries.TheBMSenhances theoveralleficiencyandsafety of EVsbyreal-time monitoringandcontrollng the batery'sstate.This study provides adetailed discussiononthedesign elementsof theBMS，including hardwaredesign，softwarecontrol strategies，safetyprotectionmeasures，and performance optimizationstrategies．Furthermore，itproposesoptimization methods for both hardwareandsoftware，aswell as improvement measures forthermal managementandsystem integration toenhance theperformanceandreliabilityof the BMS.Theefectivenessof theoptimization strategies isverified through comprehensiveperformance testingand evaluation，offering theoreticalandpractical supportforthedesignanddevelopmentofEVbatterymanagement systems.

【Key words】 electric vehicle； battery management system; design；optimization; performance verification

0 引言

电动汽车的可靠性和性能极大依赖于其动力电池的状态和管理，而电池管理系统（BatteryManagementSystem，BMS）则是确保电池安全、高效运行的关键。（剩余4064字）