一种铅酸蓄电池剩余容量的预测方法  

A Prediction Method for the Remaining Capacity of Lead-acid Batteries

作　　者：汪昌元 罗群 徐晓峰 WANG Changyuan;LUO Qun;XU Xiaofeng(Fangchenggang Power Supply Bureau,Guangxi Power Grid Co.,Ltd.,Guangxi Fangchenggang 538000,China)

机构地区：[1]广西电网有限责任公司防城港供电局,广西防城港538000

出　　处：《广西电力》2020年第4期60-62,共3页Guangxi Electric Power

基　　金：广西电网公司科技项目(GXKJXM20180396)。

摘　　要：准确地预测直流系统蓄电池的剩余容量可以防止蓄电池过度充放电,提高蓄电池的使用寿命。为此,针对铅酸蓄电池提出一种容量预测方法。运用所提容量预测方法,利用蓄电池核对性放电数据计算出蓄电池的剩余容量,并通过与蓄电池实际放出容量比较,证明了预测的剩余容量准确率高。所提容量预测方法可作为一个判断蓄电池剩余容量的参考。Accurate prediction of the remaining capacity of the battery in the DC system can prevent the overcharge and overdischarge and improve the service life of the battery.In this paper,a capacity prediction method is proposed for lead-acid batteries.By using the proposed capacity prediction method,the remaining capacity of the battery is calculated by the check discharge data of the battery.The comparison with the actual discharge capacity of the battery proves the high accuracy of the predicted remaining capacity.The proposed capacity prediction method provides a reference point for the judgment of the remaining capacity of the battery.

关 键 词：铅酸蓄电池 容量预测 核对性放电 

分 类 号：TM912[电气工程—电力电子与电力传动]