电动汽车电池热管理系统能效提升与温控策略优化

中图分类号：U469.72 文献标识码：A 文章编号：1003-8639（2026）02-0055-03

Energy Efficiency Improvement and Temperature Control Strategy Optimization ofElectric Vehicle Battery Thermal Management System

Yang Tianhui,Huang Jinji (Jiyuan Vocational and Technical College,Jiyuan 459ooo,China)

【Abstract】This paper analyzes the current situation of the batery thermal management system for electric vehicles,thecurrent mainstream technologies and energy eficiencylevels,and pointsout the existing problems such as imperfectthermal managementdesign forindividualbatteries,defects inthesystem'sheatdisipationstructure,and low inteligence level of control strategies.Proposesolutions suchas improvingthe internal thermal management designof bateries,optimizingthe heatdissipationstructure,andapplying intellgentcontrolstrategies.Research shows hatafter comprehensiveoptimization,theenergyeficiencyofthesystemcanbeeectivelyimproved,accuatetemperaturecotrol canbe achieved,the performance and safetyofthebatterycanbe guaranteed,and thesustainabledevelopmentof the electric vehicle industry can be promoted.

【Key words】 electric vehicle；BTMS； energy efficiency improvement

0 引言

电池作为电动汽车的核心动力部件，其性能与使用寿命受温度因素影响显著。（剩余4971字）