500 kV变电站集中监控模式的指挥策略及系统设计  

Command Strategy and System Design Based on Centralized Monitoring Mode of 500 kV Substation

作　　者：申晓杰 廖华 袁卫义 SHEN Xiao-jie;LIAO Hua;YUAN Wei-yi(Nanning Monitoring Center,China Southern Power Grid EHV Power Transmission Company,Nanning 530029,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司南宁监控中心,南宁530029

出　　处：《科学技术与工程》2020年第7期2740-2748,共9页Science Technology and Engineering

摘　　要：提出了基于500 kV变电站集中监控模式的指挥策略及系统设计方案。指挥策略分为正常、故障、检修和应急四种情况,可在各种情况下提高监控中心对现场作业的管控,提高应急指挥的效率,保障系统的安全稳定运行。监控中心系统采用底层平台和上层应用相对分离的模式建设,提供一体化数据采集与处理功能、公共的人机界面和灵活的系统接口;设计变电站集中电力监控系统、保护及故障信息管理系统、变电站视频及环境监控系统和现场作业移动指挥系统,从而满足监控中心的监视控制、故障分析、现场作业交互、应急指挥等需求。该指挥策略和监控系统方案可在500 kV变电站集中监控模式下,实现数据的统一高效交互和对各变电站设备的监视业务和远方控制,实现故障告警的智能分析与处理和现场作业的实时视频监控、语音交互以及应急指挥调度。A command strategy and system design scheme based on the centralized monitoring mode of 500 kV substation was proposed.The command strategy was divided into four situations:normal,fault,overhaul and emergency.It can improve the control of the on-site operation of the monitoring center under various conditions,improve the efficiency of emergency command,and ensure the safe and stable operation of the system.The monitoring center system adopted a relatively separate mode of the underlying platform and the upper layer application.Integrated data acquisition and processing functions,a common human-machine interface and flexible system interfaces were also provided.In order to meet the monitoring center s monitoring control,fault analysis,on-site operation interaction,emergency command and other requirements,substation centralized power monitoring system,protection and fault information management system,substation video and environment monitoring system and on-site operation mobile command system were designed.In the centralized monitoring mode of 500 kV substation,the command strategy and monitoring system scheme can realize the following unified and efficient interaction of data,monitoring service and remote control of each substation equipment,intelligent analysis and processing of fault alarms,and real-time video monitoring,voice interaction and emergency command and dispatch of on-site operations.

关 键 词：500 kV变电站集中监控模式 一体化数据采集和处理 现场移动指挥 实时视频监控 现场作业交互 

分 类 号：TM734[电气工程—电力系统及自动化]