摘要
变电站多子站仿真测试系统是基于国际标准IEC60870-5-103(简称103)与开放式系统互联参考模型(OSI)的7层参考模型的映射关系,利用分层理论,用1台工控计算机自适应地同时模拟32个不同类型智能电子设备(IED)的仿真测试系统。根据变电站自动化系统的一般配置,提出了仿真测试解决方案。在介绍仿真系统核心软件模块(多IED的103协议动态模型、分层模块化协议分析、公共协议解析模块)后,给出了多子站仿真系统软件总体结构。该仿真测试系统具有定制和自动两种测试模式,操作简便,测试效率高。
The introduced multi-IED simulation system for substation is based on the hierarchical theory and the mapping relation between the international standard IEC 60870-5-103 and the seven-layer reference model of OSl（Open System Interconnect reference model）,with single industrial computer to adaptively simulate 32 IEDs（lntelligent Electronic Devices）of different kinds simultaneously. According to the general configuration of substation automation system,a simulative test scheme is given. The kernel software modules（multi-IED 103 protocol dynamic model,layered and modularized protocol analysis,and common protocol interpretation）are presented and the overall software architecture is described. With customized and automatic test modes,the simulation system is efficient in test and convenient in operation.
出处
《电力自动化设备》
EI
CSCD
北大核心
2005年第9期73-76,79,共5页
Electric Power Automation Equipment
