周期性在线浅充浅放检测蓄电池有效性的可行性研究  

Feasibility study of effectiveness of periodic shallow charge and shallow discharge online detecting battery

作　　者：王凤仁 许昭德 郭文捷 虎啸 WANG Fengren;XU Zhaode;GUO WenJie;HU Xiao(Shenzhen Aoxun Power Equipment Co.,Ltd.,Shenzhen Guangdong 518107;Yunnan Electric Power Dispatching Control Center,Kunming Yunnan 650200,China)

机构地区：[1]深圳奥特迅电力设备股份有限公司,广东深圳518107 [2]云南电力调度控制中心,云南昆明650200

出　　处：《蓄电池》2024年第6期284-289,共6页Chinese LABAT Man

摘　　要：通过研究长期处于浮充状态且很少放电的铅酸蓄电池的充、放电特性,以及浅放、浅充与直流电源系统的蓄电池寿命的关联性,提出基于周期性浅放、浅充在线检测蓄电池有效性的方法。此方法经过实验室及现场实际数据验证可行、实用,不仅有效增加蓄电池内部化学分子的活性,还能定期检测蓄电池的有效性,从而提高直流系统的可靠性。By studying the charge and discharge characteristics of a lead-acid battery that is in a floating charge state for a long time and rarely discharges,and the correlation between shallow discharge and shallow charge and the battery life of a DC power supply system,a method of online detection of battery effectiveness based on periodic shallow discharge and shallow charge is proposed.This method has been verified by laboratory and field data to be feasible and practical.It can not only effectively increase the activity of chemical molecules inside the battery,but also regularly detect the effectiveness of the battery,so as to improve the reliability of the DC system.

关 键 词：直流电源 周期性 浅放浅充 在线检测 铅酸蓄电池 浮充电 变电站 

分 类 号：TM912.1[电气工程—电力电子与电力传动]