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.
作者
伏成志
FU Chengzhi(Jianhu Power Supply Branch of State Grid Jiangsu Electric Power Co.,Ltd.,Jiangsu 224700,China)
出处
《集成电路应用》
2023年第10期230-231,共2页
Application of IC
关键词
电力自动化系统
继电保护
隐性故障
电磁干扰
power automation system
relay protection
hidden faults
electromagnetic interference
