基于IP技术的500 kV变电站继电保护故障处理方法

A Fault Handling Method for Relay Protection in 500 kV Substation Based on IP Technology

文章针对网际互连协议(Internet Protocol,IP)化继电保护系统的故障处理问题,提出一种基于多源信息融合与智能分析的故障诊断方法(IPSR-FHM)。该方法综合利用IP网络通信优化、数据挖掘、安全加密等技术,快速准确定位和隔离继电保护故障。通过实验验证,IPSR-FHM在故障检出时间、隔离时间和定位准确率等方面均优于传统方法,同时具备较强的网络安全防护能力,可有效提升IP化继电保护系统的可靠性。

This paper looks at solving faults in Internet Protocol(IP)based relay protection systems.It introduces a method called IPSR-FHM,which uses multiple sources of information and smart analysis.This method combines IP network communication optimization,data mining,and secure encryption.It can quickly and accurately find and isolate faults.Experiments show that IPSR-FHM is better than traditional methods in detecting faults,isolating them,and locating them accurately.It also has strong network security,making IP based relay protection systems more reliable.