摘要
基于目前流行的现场总线技术之一——LonWorks总线技术,给出了火电厂输煤系统中工况参数监测的总体框架,对模拟量、开关量智能节点给出一般性设计,形成以智能节点为单位的能实现控制、管理、监测功能的火电厂输煤系统现场底层网络,在此基础上最终实现与DCS(分散控制系统)的集成。
This paper describes the parameters monitor total frame in coal conveying system of power plant based on one of current field bus-LonWorks field bus technique at present and puts forward the general design of the Smart node which some analogue value and switching value need supervising, so as to become the coal conveying system sport network who can carry out the control, management, the monitor function based on the smart node as one unit, on the basis of this we can realize the gathering between LonWorks field bus and DCS at last.
出处
《山东电力技术》
2006年第5期52-54,共3页
Shandong Electric Power
