智能变电站网络监视业务链分析展示方法  

Analysis and Display Method of Network Monitoring Business Chain in Smart Substation

作　　者：刘明慧[1] 胡绍谦[1] 朱晓彤[1] 何君 曹翔 LIU Minghui;HU Shaoqian;ZHU Xiaotong;HE Jun;CAO Xiang(NR Electric Co.Ltd.,Nanjing 211102,China)

机构地区：[1]南京南瑞继保电气有限公司,江苏省南京市211102

出　　处：《电力系统自动化》2019年第4期160-165,共6页Automation of Electric Power Systems

摘　　要：近年来,智能变电站快速发展,变电站内通信网络日益重要,有必要研究更好的分析展示方法来监视站内通信网络和业务运行情况。结合智能变电站通信网络状态监视和报文分析的技术现状,具体分析了智能变电站遥控业务链、继电保护动作业务链、遥测业务链等典型业务链的流程和执行过程。提出了智能变电站网络监视业务链分析展示方法,并以遥控业务链为例说明了业务链各环节的模型映射方法和各协议关键信息点的关联方法,继而实现网络监视业务链分析展示方法。In recent years,with the rapid development of smart substation,the communication network in substation is becoming more and more important.It is necessary to study a better analysis and display method to monitor the communication network and operation of business in substation.Based on the status quo of communication network status monitoring and message analysis technology of smart substation,the process and execution process of typical business chains,such as remote control business chain,relay protection action business chain and remote measurement business chain,are analyzed in detail.This paper presents an analysis and display method of network monitoring business chain in smart substation.Taking remote control business chain as an example,it illustrates the model mapping method of each link of business chain and the correlation method of key information points of each protocol,and then realizes the analysis and display method of network monitoring business chain.

关 键 词：智能变电站 通信网络 业务链 网络报文分析 网络状态监视 

分 类 号：TM63[电气工程—电力系统及自动化]