| 混合动力镍氢动力电池参数辨识 |
| |
| 引用本文： | 朱浩,钱承,谢煜冰,李磊.混合动力镍氢动力电池参数辨识[J].湖南大学学报(自然科学版),2011,38(8):19-23. |
| |
| 作者姓名： | 朱浩 钱承 谢煜冰 李磊 |
| |
| 作者单位： | 湖南大学机械与运载工程学院,湖南长沙,410082 |
| |
| 基金项目： | 湖南省教育厅优秀青年基金资助项目(08B042) |
| |
| 摘 要： | 为实现电池SOC(State of Charge)的精确估计与提高电池模型的精确性,采用等效电路模型PNGV电池试验手册中的标准电池模型,基于辅助变量法和最小二乘法相融合的方法提出了混合动力镍氢动力电池在线参数辨识方法,并利用MATLB/SIMULINK建立电池模型.仿真分析结果显示,所建立的电池模型电压最大误差为4....
|
| 关 键 词： | 电动汽车 电池 参数辨识 辅助变量法 |
Parameter Identification of MH/Ni Power Battery in Hybrid Electric Vehicle |
| |
| ZHU Hao,QIAN Cheng,XIE Yu-bing,LI Lei.Parameter Identification of MH/Ni Power Battery in Hybrid Electric Vehicle[J].Journal of Hunan University(Naturnal Science),2011,38(8):19-23. |
| |
| Authors: | ZHU Hao QIAN Cheng XIE Yu-bing LI Lei |
| |
| Institution: | (College of Mechanical and Vehicle Engineering, Hunan Univ, Changsha, Hunan410082, China) |
| |
| Abstract: | To realize the accurate estimation of battery SOC and increase the precision of battery model,by inoculating standard battery model from equivalent circuit model PNGV battery test manual and based on instrumental variable technique and least squares technique,an online hybrid power metal hydride electric batteries parameters estimation algorithm was proposed to establish battery model using MATLB/SIMULINK.Simulation analysis has shown that the maximal error of battery model voltage is 4.2 V,the mean error i... |
| |
| Keywords: | electric vehicle nickel/metal battery parameter identification instrumental variable method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《湖南大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《湖南大学学报(自然科学版)》下载免费的PDF全文 |
|
