104规约在升压站监控系统中的分析与应用  

Analysis of IEC60870-5-104 protocol and its application in booster station monitoring and control system

作　　者：王华强[1] 朱成群[1] 杨滁光[2] 

机构地区：[1]合肥工业大学电气与自动化工程学院,安徽合肥230009 [2]安徽安利合成革股份有限公司,安徽合肥231202

出　　处：《合肥工业大学学报（自然科学版）》2011年第12期1806-1810,共5页Journal of Hefei University of Technology：Natural Science

基　　金：合肥工业大学产学研校企合作资助项目(09-634;10-795)

摘　　要：文章根据变电站自动化系统传输规约的现状,着重介绍了IEC60870-5-104规约的体系结构、规约结构和数据帧结构。结合佛子岭升压站系统对通讯设计的需求,详细阐述了IEC60870-5-104规约在配电自动化开闭所终端(DTU)与上位机组态软件通讯中的具体实现,解决了测控系统与监控系统之间的数据传输问题,实现了全双工通信以及一些自动化终端的选配功能,保证了信息准确、快速地传送。实际应用表明所提出的系统是一种较先进的实用性强的设计方案。According to the status of transmission protocols for substationautomation system, this paper presents tl＇/e architecture, reference model and frame structure of IEC60870-5-104 protocol. Based on the demand of communication design for Foziling booster station, the application of IEC60870-5- 104 protocol in the communication between distribution terminal unit（DTU） and Kingview is expounded. Information transmits exactly and immediately because of the full-duplex and some specific functions of automation terminal. This design is advanced and practical, and solves the problem of data transmission between testing system and monitoring system.

关 键 词：自动化系统 IEC60870—5—104规约 配电自动化开闭所终端 通讯 

分 类 号：TP89[自动化与计算机技术—检测技术与自动化装置]