煤矿智能变电站故障录波和网络报文分析一体化设计  

Integrated Design of Fault Recording and Network Packet Analysis for Coal Mine Smart Substation

作　　者：刘建华[1] 李天玉[1] 周健强[1] 蔡儒军[1] 付娟娟[1] 白志路 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221116

出　　处：《煤矿机械》2015年第11期309-312,共4页Coal Mine Machinery

基　　金：江苏省普通高校研究生科研创新计划项目(SJLX_0633)

摘　　要：针对现今煤矿智能变电站发展的需要,进行了故障录波和网络报文分析的一体化设计,采用功能模块化、独立CPU的研究思路,将系统分为五大模块。报文处理模块主要负责对基于IEC 61850标准的网络报文进行采集和处理,经过网络报文处理、数据同步处理、报文重组处理形成哈希池索引表,根据报文种类的不同分别传输到报文记录模块和故障录波模块。故障录波模块相当于微型故障录波器,主要任务是故障录波判据启动、录波记录以及波形重现,最后波形在图形终端显示。In view of demand of coal mine smart substation development today, the integrated design of fault recording and network packet analysis has been proposed, in which the idea of function modularization and independent CPU has been used, and then the system is divided into five modules. Message processing module is mainly responsible for collecting and processing network packets based on IEC 61850 standard. Through the network packet processing, data synchronization processing and packet reorganization processing, hash pool index table is formed, and then messages are transferred to the message recording module and fault recording module according to the different types of messages. Fault recording module is equivalent to a miniature fault recorder, and its main task is to complete fault recorder criterion startup, recording record and waveform reproduction, finally waveform is shown in graphic display terminal.

关 键 词：煤矿智能变电站 故障录波 网络报文分析 模块化 IEC 61850 

分 类 号：TM769[电气工程—电力系统及自动化]