基于104调度通讯的水电站综合自动化系统的应用研究  

Application Research of Hydropower Station Integrated Automation System Based on 104 Dispatching Communication

作　　者：杨义 Yang Yi

机构地区：[1]北京金控数据技术股份有限公司,北京100070

出　　处：《今日自动化》2020年第5期9-11,共3页Automation Today

摘　　要：为了实现水电站“少人值班”的目标,通信的实时性和可靠性非常重要。从水电站综合自动化系统的概念和功能出发,介绍了IEC60870-5-104协议(以下简称“104协议”)、典型特点和通信过程。根据水电站综合自动化监控系统领域的应用讨论104协议通信模式和方案,并对其应用在过程中存在的问题和困难分析及其在未来调度控制系统中的应用进行讨论。In order to achieve the goal of"fewer people on duty",the real-time and reliability of communication are very important.Based on the concept and function of integrated automation system of hydropower station,this paper introduces IEC60870-5-104 protocol(hereinafter referred to as"104 Protocol"),typical characteristics and communication process.According to the application of integrated automatic monitoring system in hydropower station,the communication mode and scheme of 104 protocol are discussed,and the problems and difficulties in its application are analyzed,and its application in future dispatching control system is discussed.

关 键 词：104协议 水电站 网络拓扑 少人值守 IEC60870-5-104 

分 类 号：TV736[水利工程—水利水电工程]