变电站远程运维平台设计与实现  

Design and implementation of substation remote operation and maintenance platform

作　　者：张巧霞[1] 王广民[1] 李江林[1] 张道杰[1] 任辉[2] 梁运华 梁勇超 ZHANG Qiaoxia;WANG Guangmin;LI Jianglin;ZHANG Daojie;REN Hui;LIANG Yunhua;LIANG Yongchao(XJ Group Corporation,Xuchang 461000,China;China Electric Power Research Institute,Nanjing 210003,China;State Grid Hunan Electric Power Corporation Maintenance Company,Changsha 430000,China)

机构地区：[1]许继集团有限公司,河南许昌461000 [2]中国电力科学研究院,江苏南京210003 [3]国网湖南省电力有限公司检修公司,湖南长沙430000

出　　处：《电力系统保护与控制》2019年第10期164-172,共9页Power System Protection and Control

基　　金：国家电网公司科技项目(DZN17201700055)"区域站域智能设备可视化运维管理平台研究与应用"~~

摘　　要：首先,从分析目前电力监控系统无法支持变电站远程运维及"运维一体化"模式运维的现状出发,提出了构建区域运维中心的必要性。接着,提出了区域站域两层体系结构的变电站远程运维架构方案,在此架构下,基于运维业务需求,给出了站端、区域端、运维班终端3级应用功能部署方案。之后,基于面向服务的区域站域交互框架,详细设计了站域服务接口方案。最后,利用区域站域分布式业务处理实现了设备状态远程监视、远程巡视、远程故障处理和远程智能诊断等远程运维业务。应用实践表明,变电站智能设备远程运维平台的应用提高了设备及系统缺陷预警、故障定位的自动化程度,减少了设备现场巡检次数,降低了运维成本。Firstly,based on the analysis of the current situation that the power monitoring system cannot support the substation remote operation and maintenance and the“operation and maintenance integration”mode,this paper puts forward the necessity of constructing the regional operation and maintenance center.Then,a substation remote operation and maintenance architecture scheme with a two-layer architecture in the regional station domain is proposed.Under this architecture,based on the service requirements of substation intelligent device operation and maintenance,a three-tier application function deployment scheme of station end,regional end and operation and maintenance class terminal is presented.After that,based on the service-oriented regional station domain interaction framework,the station domain service interface scheme is designed in detail.Finally,the remote operation and maintenance services such as remote monitoring of equipment status,remote patrol,remote fault processing and remote intelligent diagnosis are realized by using distributed service processing between the regional domain and the station domain.The application practice shows that the application of substation intelligent device remote operation and maintenance platform improves the automation degree of equipment and system defect early warning and fault location,reduces the number of on-site inspection of device,and decreases the operation and maintenance cost.

关 键 词：变电站远程运维 区域运维中心 运维一体化 分布式业务 安全防护技术 

分 类 号：TM63[电气工程—电力系统及自动化]