贵州青岩500kV变电站电网继电保护及故障信息管理系统  

Application of PFS3000 Protective and Fault Information Management System in Guizhou Qingyan 500kV Substation

作　　者：陈爱林[1] 代攀[1] 皮显松 林虎 倪益民[1] 窦仁晖[1] 

机构地区：[1]国电南瑞科技股份有限公司,江苏省南京市210003 [2]贵州省电力局,贵州省贵阳市550000

出　　处：《电网技术》2006年第S2期390-393,共4页Power System Technology

摘　　要：贵州青岩500kV变电站(以下简称“青岩变”)是投运站,共有4个继电小室,89套保护和录波装置。PFS3000电网继电保护及故障信息管理系统(以下简称“青岩保护子站”)实现了保护信息和波形文件上传到主控室,将保护事件按遥信转发到监控系统,从监控系统接收转发过来的硬接点信号。与此同时,通过电力调度数据网(SPDnet)将全部保护信息和波形文件转发到主站系统,实现了保护子站的信息远传。青岩保护子站结构复杂,通信规约种类多,功能完备,能够与监控系统实现无缝连接,应用表明对500kV变电站特别是投运站的保护子站系统建设具有重要的指导意义。Guizhou Qingyan 500kV substation is an operation substation with four relay chambers containing 89 protection relays and fault recorders. PFS3000 protective and fault information management system realizes transmission of protection information and oscillography files to master-control room, forwarding protection events as digital inputs to control and supervisory system, and receiving contact signals from control and supervisory system. Via SPDnet, PFS3000 shares overall protection information and oscillography files with master station. It is of practical importance to help build protective and fault information management system for other 500kV substations, especially operation substations.

关 键 词：变电站自动化系统 继电保护 信息管理系统 

分 类 号：TM771[电气工程—电力系统及自动化] TM73