继电保护信息处理系统在 500kV 肥西变电所的应用

An Application of Relay Protection Information Access System in Feixi 500 kV Substation

介绍肥西５００ｋＶ线路保护信息系统的组成，并对各主要的通信接口进行了编程设计，对这套系统存在的问题也进行了客观分析。该系统是超高压系统进行综合自动化工作的一个尝试。

It is concerned the composition of a transmission line relay protection information access system in Feixi 500 kV substation.The programs of some communication interfaces are given,and also the analysis of some disadvantages of this system.