智能变电站技术及其对继电保护的影响  

Intelligent Substation Technology and Its Impact on Relay Protection

作　　者：宋新玲 王永刚 侯健 陈东芳 郭胜 SONG Xinling;WANG Yonggang;HOU Jian;CHEN Dongfang;GUO Sheng

机构地区：[1]山西润世华新能源技术服务有限公司,山西太原030000

出　　处：《今日自动化》2024年第5期53-55,共3页Automation Today

摘　　要：随着电力系统对继电保护的要求越来越高,传统变电站继电保护方法暴露出响应时间慢、准确性不足等问题。智能变电站技术的发展为解决这些问题提供了新的解决方案,通过集成先进的数字化测量和控制技术、通信技术、信息集成技术及安全与保护技术,显著提升了继电保护性能。文章探讨了智能变电站技术对继电保护系统的影响,并通过实际案例分析,展示了智能变电站技术在提高电力系统安全性和可靠性方面的巨大潜力。With the increasing complexity of the power system,traditional substation relay protection methods face more and more challenges,such as slow response time and insufficient accuracy.The development of intelligent substation technology provides new solutions to solve these problems.By integrating advanced digital measurement and control technology,communication technology,information integration technology,and security and protection technology,the performance of relay protection has been significantly improved.The article delves into the impact of intelligent substation technology on relay protection systems,and optimize protection strategies and fault isolation.Through practical case analysis,the enormous potential of intelligent substation technology in improving the safety and reliability of power systems has been demonstrated.

关 键 词：智能变电站 继电保护 数字化测量 

分 类 号：TM63[电气工程—电力系统及自动化]