电力系统继电保护中的隐性故障分析  

Analysis of Hidden Faults in Power System Relay Protection

作　　者：伏成志 FU Chengzhi(Jianhu Power Supply Branch of State Grid Jiangsu Electric Power Co.,Ltd.,Jiangsu 224700,China)

机构地区：[1]国网江苏省电力有限公司建湖县供电分公司,江苏224700

出　　处：《集成电路应用》2023年第10期230-231,共2页Application of IC

摘　　要：阐述电力自动化系统中的继电保护装置特点,探讨继电保护装置隐性故障的应对措施,包括隐性故障检测、隐性故障风险评估机制、控制系统的协调、二次设备维护、电磁干扰影响的控制。This paper expounds the characteristics of relay protection devices in power automation systems,and explores countermeasures for hidden faults in relay protection devices,including hidden fault detection,hidden fault risk assessment mechanism,coordination of control systems,secondary equipment maintenance,and control of electromagnetic interference effects.

关 键 词：电力自动化系统 继电保护 隐性故障 电磁干扰 

分 类 号：TM77[电气工程—电力系统及自动化]