摘要
介绍了电涌保护器(SPD)功能和运维要求,分析了智能型SPD寿命预判方法,提出智能型SPD以及配套监测系统的设计方案可解决了传统SPD的运维弱点,可实现电气系统、电子系统的安全运行和SPD的经济、高效维护。
The function and maintenance requirements of surge protective device(SPD)were introduced.The life prediction method of smart SPD was analyzed.It is pointed out that the intelligent SPD with lifetime prediction and related monitoring system can solve the operation and maintenance issue of traditional SPD,which can realize the safe operation and efficient maintenance of electrical system and electronic system.
作者
钟湘闽
历晓东
王金泉
陈锡良
关象石
ZHONG Xiangmin;LI Xiaodong;WANG Jinquan;CHEN Xiliang;GUAN Xiangshi(Schneider Wingoal(Tianjin)Electric Equipment Co.,Ltd.,Tianjin 300384,China;Zhangzhou Meteorological Bureau of Fujian Province,Zhangzhou 363000,China;Beijing Meteorological Bureau,Beijing 100089,China)
出处
《现代建筑电气》
2020年第7期57-61,共5页
Modern Architecture Electric
关键词
智能型电涌保护器SPD
寿命预判
运维要求
温度监测
smart surge protective device(SPD)
lifetime prediction
operation and maintenance requirement
temperature monitoring