电动汽车锂电池状态监测:SOC与SOH联合在线评估研究.docx
电动汽车锂电池状态监测:SOC与SOH联合在线评估研究
目录
电动汽车锂电池状态监测:SOC与SOH联合在线评估研究(1).......4
内容概括................................................4
1.1研究背景...............................................4
1.2研究意义...............................................5
1.3文献综述...............................................6
电动汽车锂电池概述......................................7
2.1电动汽车锂电池结构.....................................8
2.2锂电池工作原理.........................................8
2.3锂电池主要性能参数.....................................9
锂电池状态监测技术.....................................11
3.1状态监测方法分类......................................11
3.2电池SOC监测...........................................12
3.3电池SOH监测...........................................13
SOC与SOH联合在线评估方法...............................14
4.1数据采集与处理........................................14
4.2SOC在线评估模型.......................................15
4.2.1模型原理............................................16
4.2.2模型建立............................................17
4.2.3模型验证............................................18
4.3SOH在线评估模型.......................................19
4.3.1模型原理............................................20
4.3.2模型建立............................................21
4.3.3模型验证............................................21
实验设计...............................................23
5.1实验设备与材料........................................24
5.2实验方法与步骤........................................24
5.3数据处理与分析........................................25
结果与分析.............................................26
6.1SOC在线评估结果分析...................................27
6.2SOH在线评估结果分析...................................28
6.3联合评估结果分析......................................29
结果讨论...............................................30
7.1结果与现有研究对比....................................31
7.2结果的局限性..........................................31
7.3改进与展望............................................32
电动汽车锂电池状态监测:SOC与SOH联合在线评估研究(2)......34
内容概要.......................................