智能变电站继电保护二次回路在线监测与故障诊断技术

On-line Monitoring and Fault Diagnosis Technology for Secondary Circuit of Relay Protection in Intelligent Substation

21世纪,在信息化技术的帮助下,智能变电站应运而生。研究智能变电站中继电保护二次回路的在线监测技术以及故障诊断技术的使用情况,以介绍继电保护二次回路的概念作为切入点,详细阐述了故障诊断的具体措施以及在线监测的具体流程。

The 21 st century is the century of informationization.With the help of informationization technology,intelligent substation emerges as the times require.It studies the application of on-line monitoring technology and fault diagnosis technology of secondary circuit of relay protection in intelligent substation.It introduces the concept of secondary circuit of relay protection as a breakthrough point,and elaborates the specific measures of fault diagnosis and the specific process of on-line monitoring.