智能变电站继电保护运维防误技术分析

Analysis on Operation and Maintenance Error Prevention Technology for Relay Protection in the Intelligent Substation

智能变电站运行水平与运行安全直接影响电能供应质量,应加强继电保护运维防误技术应用,使智能变电站保持良好的运行状态。基于此,文章概述了智能变电站,分析了智能变电站继电保护运维防误技术种类及技术要点,包括补救硬压板误投、检修装置隔离防误、装置就地操作防误和防误规则体系构建,旨在有效提升变电站运维工作水平,保障系统稳定运行。

The operation level and safety of intelligent substation directly affect the quality of power supply.It is necessary to strengthen the application of operation and maintenance error prevention technology for relay protection to maintain good operation state of the intelligent substation.Based on this,this paper summarizes the intelligent substation,analyzes the types and key technical points of operation and maintenance error prevention technology for relay protection in the intelligent substation,including remedying hard strap misoperation,and maintenance device isolation error prevention,device on-site operation error prevention and error prevention rule system construction,aiming at effectively improving the operation and maintenance level of substation and ensuring the stable operation of system.