广东电力2017，Vol.30Issue(8)：26-31,6.DOI:10.3969/j.issn.1007-290X.2017.08.005
基于分解模型的VRLA电池开路研究
Research on VRLA Battery Open Circuit Based on Decomposition Model
摘要
Abstract
In allusion to the problem of diagnosis on fault of open circuit of VRLA storage battery, a new kind of decomposition model for the storage battery was built based on Thevenin battery model and internal structure of the storage battery.By means of destructive experiment on metal parts of the battery, relationship between open circuit and model parameters was studied.The experiment indicates pole corrosion and tab corrosion of the battery has caused significant enhancement of internal resistance of the storage battery.In addition, Ohm internal resistance, polarized internal resistance and capacitance can be taken as mark parameters for diagnosing open circuit of the storage battery.关键词
电池开路/电池结构/分解模型/极柱/极耳Key words
battery open circuit/battery structure/decomposition model/pole/tab分类
信息技术与安全科学引用本文复制引用
季中生,李克俭,黄世回,杨忠亮,王汝钢..基于分解模型的VRLA电池开路研究[J].广东电力,2017,30(8):26-31,6.基金项目
广西自然科学基金(2014GXNSFA118392) （2014GXNSFA118392）
广西教育厅科研项目(YB2014209) （YB2014209）
