继电保护电气二次回路隐患排查

Hidden Trouble Investigation and Analysis of Relay Protection Electrical Secondary Circuit

继电保护电气二次回路作为电气自动化系统中至关重要的组成部分,起着检测、测量和保护电力设备的关键作用。然而,由于长期运行、设备老化、不当操作等原因,继电保护电气二次回路可能存在潜在的隐患,导致继电保护系统失效或误动作,给电力设备和系统带来严重的安全隐患。因此,进行继电保护电气二次回路的隐患排查分析是确保电气自动化系统安全稳定运行的关键步骤。重点探讨继电保护电气二次回路的隐患排查分析,包括可能存在的问题、原因分析以及解决方法。

As a crucial component of electrical automation system,relay protection electrical secondary circuit plays a key role in detecting,measuring and protecting power equipment.However,due to long-term operation,aging of the device,or improper operation,potential hazards may exist in the secondary circuit of the relay protection system,which may cause the failure or misoperation of the relay protection system,and bring serious security risks to the power equipment and system.Therefore,the hidden danger investigation and analysis of the relay protection electrical secondary circuit is a key step to ensure the safe and stable operation of the electrical automation system.This paper will focus on the hidden trouble investigation and analysis of the electrical secondary circuit of relay protection,including possible problems,cause analysis and solutions.