基于后台监控系统的备自投实现方案探讨

近年来,随着计算机通信网络在电力系统广泛推广和应用,数字化变电站概念应运而生。基于数字化变电站的发展方向,文章提出一种基于后台监控系统实现备用电源自投的新方案,描述了采用计算机通信网络,充分利用间隔层上送的遥信、遥测量轻松实现备自投功能。该方案彻底将变电站备自投功能上移到后台监控系统实现,并取消现场的备自投装置,从而简化了变电站的设计,减少了现场施工,为变电站向数字化方向发展提供了有关备自投的解决方案。

Research on the Realization of the Emergency Power Supply Autorestart for Background Monitoring System

With the wide spread and application of computer communication networks to power system in recent years,the concept of digital substation is created.Following the development,this paper,based on the realization of the standby power autorestart for background monitoring system,provides a new design which adopts computer communication networks,makes full use of the remote signals and measurements in interval layer.The design transfers the substation standby power autorestart function to the background monitor...