变电站铅酸蓄电池运行状态分析及退役蓄电池修复  

Analysis of the operation status of lead-acid batteries in substations and repair of retired batteries

作　　者：王放放 赵光金 胡玉霞 董锐锋 WANG Fangfang;ZHAO Guangjin;HU Yuxia;DONG Ruifeng(State Grid Henan Electric Power Research Institute,Zhengzhou Henan 450052,China)

机构地区：[1]国网河南省电力公司电力科学研究院,河南郑州450052

出　　处：《电源技术》2023年第5期663-667,共5页Chinese Journal of Power Sources

基　　金：国家电网有限公司科技项目(52170220001)。

摘　　要：调研分析了河南省范围内变电站在运铅酸蓄电池和退役铅酸蓄电池的性能,总结分析有人值守变电站和无人值守变电站铅酸蓄电池的运行状态。针对退役铅酸蓄电池,对比分析了不同修复技术的修复效果,验证了采用纳米碳活性剂与谐波脉冲复合修复技术能大幅提升退役铅酸蓄电池容量,延长铅酸蓄电池使用寿命。Investigation and analysis of in-use lead-acid batteries and retired lead-acid batteries in substations in Henan Province were conducted,and the operating status of lead-acid batteries in manned and unmanned substations was summarized and analyzed.For retired lead-acid batteries,the repair effects of different repair technologies were compared and analyzed,and it was verified that the use of nano-carbon active agent and harmonic pulse composite repair technology can greatly increase the capacity of retired lead-acid batteries and prolong the service life of leadacid batteries.

关 键 词：铅酸蓄电池 运行状态 硫酸盐化 修复延寿 

分 类 号：TM912[电气工程—电力电子与电力传动]