某型燃气轮机控制系统网络通讯技术研究  

A Survy of Network Communication Thchnology for A Gas Turbine Control System

作　　者：王巧玉[1] 邵雄凯[1] 刘建舟[1] 

机构地区：[1]湖北工业大学计算机学院,湖北武汉430068

出　　处：《数字技术与应用》2009年第11期44-46,共3页Digital Technology & Application

摘　　要：在燃气轮机控制系统开发过程中，选取实时、可靠的通信总线有利于提高控制系统的整体性能。本文首先对目前几种流行的网络通讯技术进行比较，然后提出了基于EtherCAT实时以太网的燃机控制系统设计思路。控制器各模块之间通过EtherCAT实时以太网进行通讯，具有通讯速率高、稳定性强、可靠性好等优点。During development process of gas turbine control system, choosing the real-time and reliable communication bus is in favor of improving the integral performance of that control system. Firstly,this paper compares several popular network communication technologies at present; Secondly,the paper presents a new method of turbine control system based on EtherCAT. Since it has such advantages as high communication rate, strong stability and excellent reliability, modules of controller realize their each-to-each communication via EtherCAT real-time Ethernet.

关 键 词：燃气轮机 控制系统 ETHERCAT 实时以太网 

分 类 号：TK47[动力工程及工程热物理—动力机械及工程]