输煤集控系统的通用设计方法  

General Design Method of Coal Conveying Control System

作　　者：韩华超[1] 王海[2] 

机构地区：[1]沈阳仪表科学研究院有限公司,辽宁沈阳110043 [2]沈阳理工大学机械学院,辽宁沈阳110159

出　　处：《仪表技术与传感器》2013年第11期62-64,共3页Instrument Technique and Sensor

摘　　要：火电厂输煤控制系统的主要任务是输煤和配煤,它直接影响电力生产的运行效率和可靠性,在大量工程实践的基础上,阐述了大型热电厂输配煤通用远程监控系统的设计原理,并具体说明其特殊的流程控制的实现过程,该系统屏蔽了具体的DCS或PLC型号及组态软件的不同,对系统的快速开发提供理论依据,该方法即可运用于其他输煤系统,也可扩展到具有流程控制特点的其他复杂系统。The essential task of coal transportation system in thermal-electric plant is to convey and distribute coal. It affects the whole plant efficiency and reliability directly. According to experiences, a method of central control was refined and presented. And the implement of special sequence was explained. This method shields the DCS or PLC and MMI details, and supports a rapid develop way. It can be used in other coal convey systems and complex sequence systems.

关 键 词：DCS 人机交互界面 顺序控制 输煤系统 集控 

分 类 号：TP271[自动化与计算机技术—检测技术与自动化装置]