新一代智能变电站继电保护现场工作流程探讨

摘要

With the increasing number of intelligent substation relay protection operation,the traditional way has been challenged,two security system has increasingly received attention.This article from the basic structure of the intelligent substation,analyzes the smart substation relay protection maintenance work processes and ideas change,including two security measures to protect the commissioning and troubleshooting,and summarized the main points of relay protection field of a new generation of intelligent substation.%随着智能变电站投运数量的增加,传统的继电保护作业方式受到了挑战,二次系统工作的安全性也日益收到重视.本文从智能变电站的基本结构出发,分析了智能变电站下的继电保护检修工作流程以及思路的变化,包括二次安全措施、保护调试验收以及故障处理,归纳并总结了新一代智能变电站下继电保护现场工作要点.