变电站子站设备通信协议一致性测试系统的开发(一)设计与应用

介绍了基于IEC 60870-5协议系列的一致性测试指导文件DL/Z 634.56-2004开发的变电站保护等子站设备一致性自动测试系统的软、硬件设计方案和应用情况,对IEC 60870-5-103协议应用一致性进行了分层设计和分层解析.软件的静态结构采用模块化编程,动态数据信息交互采用多线程.该系统以一致性测试为核心,兼顾通信测试工具扩展性,测试范围涵盖IEC 60870-5-103协议配置参数测试和功能测试.

Development of the Conformance Test System for Substation Equipment Communication Protocol Part One Design and Application

According to DL/Z 634,56-2004, the instructive document for conformance test based on IEC 60870-5 protocols series that applies to the communication of protection equipment, an introduction to the implementing details and designing mentality in the hardware and software design scheme of simulating the master station auto-test system is given, The hierarchical design and analysis of the applicable conformance of IEC60870-5 103 is made, The static structure of the software adopts modularized programming and the dynamic data exchange uses multi-thread technology, This system takes conformance test as its core while giving attention to the expansibility of the test tool. The test range covers the configuration parameter test of IEC 60870-5-103 protocol and function test.