摘要
铅酸蓄电池作为一个复杂的物理、化学体系,在充放电的时候受到大量因素的影响,大多数铅酸蓄电池等效电路模型中都含有大量的参数,模型的有效性和精度与这些参数的值有很大的关系,所以参数辨识是建模工作中一项十分重要的工作。本研究以7-HK-182型铅酸蓄电池为研究对象,对该型铅酸蓄电池进行充放电实验、建立等效电路模型,并对模型参数进行辨识,通过仿真验证参数辨识的准确性。
As a complex physical and chemical system, lead-acid battery is affected by a number of fac- tors. Most equivalent circuit models contain a large number of parameters, and the validity and accuracy of models have great relationships with the values of these parameters. Therefore, the parameters identifica- tion is a very important job for the modeling work. The paper studied 7-HK-182 lead-acid battery and did charging and discharging experiments of this lead-acid battery, and established an equivalent circuit mod- el, and identified the parameters of this model, and checked the accuracy of parameters identification through the simulation at last.
出处
《四川兵工学报》
CAS
2015年第7期83-85,共3页
Journal of Sichuan Ordnance
关键词
铅酸蓄电池
等效电路模型
参数辨识
仿真
lead-acid battery
equivalent circuit model
parameter identification
simulation
