摘要
对水平铅酸电池进行了稳态放电台架实验,研究了电池开路电压和充电状态的对应关系、容量特性和电压特性;建立了动力电池放电特性模型,并以此模型预测在变电流充放电条件下电池的放电特性。预测结果与实验结果比较,误差在2%以内。
Steady discharge bench-test with the horizontal lead acid battery was implemented. The relationship between open circuit voltages versus state of charge, the capacity characteristics and the voltage charaeteristics were studied. The model of discharge characteristics of power battery was founded. The discharge characteristics were anticipated in alterant charge-discharge currents with this model. The experimental results were consistent with expectant results, the error was under 2%.
出处
《电池》
CAS
CSCD
北大核心
2006年第2期137-138,共2页
Battery Bimonthly
基金
北京市教委重点项目"电动汽车研究与开发(P050501-02)"基金资助
关键词
水平铅酸电池
放电特性
电池模型
horizontal lead acid battery
discharge characteristics
battery model
