无人值班变电站继电保护设备接口问题的探讨

Interface Problems of Relaying Equipmeuts ln the Unattended Substation

阐述了常规变电站无人值班改造工作中 ,有关监控系统与继电保护及自动装置信息交换接口设置的主要原则和形式 ,并举出了一些实例 ,其目的在于使无人值班变电站监控系统能够充分发挥作用 ,使无人值班变电站的各项功能更为可靠实用。

During the process of transfering the traditional substation into unattended substation,the main principle and form of interface for monitor system,relaying automatic device are discussed in this paper.From the view of reliability and flexibiling,some examples are given too.