继电保护二次回路的缺陷与应对策略

Defects and Countermeasures of Secondary Circuit of Relay Protection

在变电站运行过程中,二次回路发挥着重要作用。实际运行的过程中,若二次回路故障,则设备运行会受到直接影响。由于二次回路的主要功能是与二次设备连接,所以其若存在缺陷故障,会造成大范围影响,甚至导致一次设备损坏,最终出现大范围停电问题,影响电力系统运行效益,同时带来安全隐患。所以,要强化二次回路检查工作,及时发现继电保护二次回路的缺陷,同时采取有效的应对策略,文章对此进行了相关的阐述和分析。

During the operation of the substation,the secondary circuit plays an important role.During actual operation,if the secondary circuit malfunctions,the equipment operation will be directly affected.Due to the main function of the secondary circuit being to connect with the secondary equipment,if there is a defect or malfunction,it can cause widespread impact,even leading to damage to the primary equipment,ultimately leading to large-scale power outages,affecting the operational efficiency of the power system,and bringing safety hazards.Therefore,it is necessary to strengthen the inspection work of the secondary circuit,timely discover the defects of the relay protection secondary circuit,and take effective response strategies.This article provides relevant explanations and analysis.