全厂实时数据通讯网研究  

Research of Real Time Data Communication Network of Entire Plant

作　　者：熊彦[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2002年第A02期79-82,共4页Nuclear Power Engineering

摘　　要：介绍了核电站全厂实时数据通讯网的基本概念,着重讨论了为满足核电站的特殊应用要求应如何对其进行网络选型。通过对几种网络协议的比较,确定采用工业以太网技术并对其特点进行了介绍,同时还讨论1E级网络与非1E级网络间的隔离问题,并指出了工业以太网在未来核电站的发展前景。This paper presents the basic concept of the real time data communication network of entire nuclear power plant. It debates how to select its type to meet the need of completing the special performance of the nuclear power plant. With comparing several network protocols, finally decide to adopt the technical criterion of industrial Ethernet and present the trait about it. In the end, it simply debates how to isolate the IE class network from the non-IE class network and comes up with the prospect of the industrial Ethernet applying for the nuclear power plant in the future.

关 键 词：全厂实时数据通讯网 工业以太网 载波侦听多路存取 令牌传送 核电站 网络协议 

分 类 号：TM623[电气工程—电力系统及自动化] TP393.11[自动化与计算机技术—计算机应用技术]