备用电源自投装置在县级电网中的应用  

Backup Power Supply Automatic Switching Device in County-level Power Grid Application

作　　者：王留长 WANG Liuchang(State grid Hebei Province electric power Co.,Ltd.Fucheng county power supply branch,Hebei Fucheng 053700,China)

机构地区：[1]国网河北省电力有限公司阜城县供电分公司,河北阜城053700

出　　处：《农村电气化》2023年第11期105-107,共3页Rural Electrification

摘　　要：在电力系统中,应用备用电源自投装置(以下简称备自投装置),是为了保证电网安全、稳定,满足电网经济运行及可靠供电的技术措施。文章对备用电源自投装置在县级电网应用中存在的问题及解决办法进行总结,为同行提供参考。In the power system,the application of backup power automatic switching devices is to ensure the safety,stability,and economic operation of the power grid.This article summarizes the current problems and solutions of county-level power grids.I hope to play a positive role in encountering and handling this situation.

关 键 词：备用电源自投装置 县级电网 故障自愈 

分 类 号：TM762.1[电气工程—电力系统及自动化]