关于变电站蓄电池组运维及更换周期的探讨

Discussion on the operation and maintenance and replacement cycle of substation battery pack

蓄电池组是直流电源系统的核心部件,为电力系统中二次系统负载提供安全、稳定、可靠的电力保障,确保了保护设备、通信设备、自动化设备的正常运行,因此蓄电池组的维护也一直是直流电源系统维护工作的重点和难点。对某地区变电站蓄电池组的运维现状进行了全面分析,为正确预判蓄电池组的使用寿命,提前做好蓄电池组的更换管理提供理论依据,并提出相应的解决对策。

Battery pack is the core component of DC power system,which provides safe,stable and reliable power guarantee for the secondary system load in power system,and ensures the normal operation of protection equipment,communication equipment and automation equipment.Therefore,the maintenance of battery pack has always been the focus and difficulty of DC power system maintenance.This paper makes a comprehensive analysis of the operation and maintenance status of the storage battery in a substation,which provides a theoretical basis for correctly predicting the service life of the storage battery and doing a good job in the replacement management of the storage battery in advance,and puts forward the corresponding countermeasures.