摘要
本文从智能变电站的特点入手,从电子式互感器、对时同步系统、就地保护以及异常数据等四方面,分析继电保护系统在具体运行时所面临的若干问题,为实现智能电网的更好发展提供借鉴。
Starting from the characteristics of Smart Substation,From electronic transformer.Time synchronization system.Four aspects of on-site protection and abnormal data,Analysis of some problems faced by the relay protection system in the specific operation,To provide reference for the better development of smart grid.
作者
王志强
Wang Zhiqiang(State Grid Shandong electric power company Ningjin power supply company,Dezhou Shandong,253400)
出处
《电子测试》
2018年第20期110-111,共2页
Electronic Test
关键词
继电保护系统
电子式互感器
对时同步
就地保护
异常数据
Relay protection system
electronic instrument transformer
Time synchronization
In-situ protection
Abnormal data
