基于调度自动化系统的电力线路测控装置死机智能判别方法  

Intelligent Identification Method of Power Line Measurement and Control Device Crash Based on Dispatching Automation System

作　　者：都晨[1] 赵巍 黄祥 陶欢 杨阳 DU Chen;ZHAO Wei;HUANG Xiang;TAO Huan;YANG Yang(Jiangsu Fangtian Power Technology Co.,Ltd.,Nanjing Jiangsu 21000,China;NARI Group Co.,Ltd./State Grid Electric Power Research Institute,Nanjing Jiangsu 21000,China;State Grid Zhejiang Jiaxing Power Supply Company,Jiaxing Zhejiang 314000,China)

机构地区：[1]江苏方天电力技术有限公司,江苏南京210000 [2]南瑞集团有限公司/国网电力科学研究院,江苏南京210000 [3]国网浙江嘉兴供电公司,浙江嘉兴314000

出　　处：《湖北电力》2020年第3期17-22,共6页Hubei Electric Power

基　　金：国家重点研发计划(项目编号:2017YFB0902604)。

摘　　要：为了提高运行线路间隔测控装置死机的排查效率,结合电网监控运行实际和测控装置死机造成遥测数据不刷新的特点,利用调度自动化系统历史数据存储和数据处理功能,提出了电力线路测控装置死机智能判别方法。基于该方法设计了适用于调度自动化系统的智能判别程序,并通过实际案例进行测试,测试结果表明,该方法可以实现电力线路间隔测控装置死机的智能化判别,减少了重要监控信息的误漏报,提升了监控管理及监控运行水平。In order to improve the troubleshooting efficiency of the interval measurement and control device crash on the operation line,by combining with the actual operation of power network monitoring and the characteristics that the telemetry data does not refresh when the measurement and control device crashes,and through using the historical data storage and data processing functions of the scheduling automation system,this paper proposes an intelligent method for determining the failure of power line measurement and control device.Based on this method,the paper designs an intelligent discriminant program suitable for dispatching automation system and conducts tests through actual cases.The test results show that the proposed method can realize intelligent identification of power line interval measurement and control device crash,reduce the error and omission of important monitoring information,and improve the level of monitoring management and operation.

关 键 词：测控装置死机 遥测不刷新 智能判别 辅助判据 

分 类 号：TM76[电气工程—电力系统及自动化]