变电站蓄电池状态监测与在线核容活化研究  

Study on Condition Monitoring and On-line Capacity Checking and Activation for Substation Battery

作　　者：宋会平[1] 杨东熏 卢萍[2] 杨铭[2] 徐玉凤 李永祥 

机构地区：[1]国网湖北省电力公司荆州供电公司,湖北荆州434000 [2]国网湖北省电力公司,湖北武汉430077 [3]广州市仟顺电子设备有限公司,广东广州511430

出　　处：《湖北电力》2016年第4期29-31,41,共4页Hubei Electric Power

基　　金：湖北省电力公司2015年度科技项目(编号5215J014006U)

摘　　要：通过分析现有蓄电池运维存在的问题,提出了蓄电池状态监测与在线核容活化的新方法,有效解决了蓄电池劣化、容量下降而不能及时告警的严重问题,不仅保证了变电站的安全可靠运行,而且可替代年度核容放电工作,真正实现蓄电池的免维护。The existing maintenance problems of substation battery are analyzed in this paper,and a new method of condition monitoring and on-line capacity checking and activation for substa-tion battery is proposed, which effectively achieved timely alarm for degradation and capacity lossof battery. Not only the safe operation of substation is insured, but also work of annual capacitychecking and discharging is replaced, which truly realizes the free maintenance of battery.

关 键 词：变电站蓄电池 状态监测 在线核容 

分 类 号：TM912[电气工程—电力电子与电力传动] TM63