智能变电站继电保护改扩建的三项原则研究  

A Study on the Three Principles of the Reconstruction and Extension of the Relay Protection of the Intelligent Substation

作　　者：王昕 朱峻永 曾治安 陈力 孙晓勇 WANG Xin;ZHU Junyong;ZENG Zhian;CHEN Li;SUN Xiaoyong(State Grid Chongqing Electric Power Company,Chongqing 400015,P.R.China)

机构地区：[1]国网重庆市电力公司,重庆400015

出　　处：《重庆电力高等专科学校学报》2021年第1期1-4,共4页Journal of Chongqing Electric Power College

摘　　要：根据智能变电站的基本原理,简述各个时期的智能站继电保护如何安全、高效改扩建实施的步骤,指明智能站改扩建的关键环节和存在的问题,同时结合简要的改造案例,提出智能站继电保护改扩建优化方案,总结智能站继电保护改扩建的三项原则,并提出后续管理提升的思路。According to the basic principle of the intelligent substation,this paper briefly describes the steps of how to safely and efficiently reconstruct and extend the relay protection of intelligent substations in different periods.Besides,it points out the key links and existing problems in the reconstruction and extension.Based on a brief case of renovation,it also puts forward a scheme of optimization,summarizes the three principles of the reconstruction and extension,and presents ideas of the improvement of subsequent management.

关 键 词：智能站 改扩建 全站系统配置文件 

分 类 号：TM63[电气工程—电力系统及自动化]