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《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:

期数:

2015年01期

页码:

21-24

栏目:

出版日期:

2015-02-15

文章信息/Info

Title:

Design and realization of controlling system based on MCGS in polypropylene catalyst agitator

文章编号:

20130547

作者:

蔡建刚1; 卢世忠2

（1.兰州石化职业技术学院 科技处；2.中石油兰州石化公司 维修公司，兰州 730060）

Author(s):

CAI Jiangang1;  LU Shizhong2

(1. Department of Science & Technology, Lanzhou Petrochemical College of Vocational Technology;2. Maintenance Company, Lanzhou Petrochemical Branch Company of CNPC, Lanzhou 730060,China)

关键词:

MCGS组态; PLC控制; 搅拌设备; 控制系统; 人机界面

Keywords:

MCGS configuration;  PLC control;  stirring equipment;  controlling system;  human-computer interface

分类号:

TP273.5

DOI:

-

文献标志码:

A

摘要:

针对特定小型搅拌设备采用DCS控制系统投资大、设备浪费严重，简单的PLC控制系统无法友好显示的缺点与不足问题，提出基于MCGS的搅拌设备计算机控制系统设计。其控制系统以PLC为核心，PC为上位机，PLC通过专用通信线和上位机通信。利用PLC实现对搅拌设备控制对象的自动控制，利用MCGS组态软件实现对整个系统运行的实时监控。结果表明：该控制系统运行稳定可靠，实现了设计所要求的控制目标与功能，满足聚丙烯催化剂搅拌设备的实际运行条件。

Abstract:

According to some problems of shortcomings such as large investment, serious waste of the specific small stirring equipment adopts DCS control system and simple PLC control system not friendly display, design of computer monitoring system based on MCGS for the stirring equipment is put forwarded. The control system adopts PLC as the core service, PC as host computer, PLC realizes communication with the host computer through a dedicated communication lines. By using PLC to realize the automatic control of stirring equipment controlled objects, using configuration software MCGS to realize the real-time operation monitoring of the whole system. The results show that: the system is stable and reliable during running, the design required control objectives and functions are achieved, the actual operating conditions of polypropylene catalyst stirring equipment is fulfilled.

参考文献/References:

[1] 华依青.搅拌器在化工单元设备中的选用[J].化工设计, 2004,14(6):10-12.[2] 杜焰,易奇志,谢昌琮.基于组态软件MCGS的化工基础实验的开发与实践[J].计算机与应用化学,2009,26(4): 465-468.[3] 孙晗,武昌俊.基于PLC交通信号灯控制系统在MCGS组态软件中的实现[J].工业控制计算机, 2009,22(3):75,97.[4] 张志田.基于MCGS组态软件的立体仓库控制系统研究[J].湖南工业职业技术学院学报,2008,8(2):8-9.[5] 蔡建刚,赵肖东,陈兆兴,等.基于PLC控制的航空碳-碳复合材料X射线数字成像检测装置的设计与研发[J].电气自动化,2013,35(1):101-103.[6] 王雷,沙漠,李苏,等.基于MCGS的交通灯控制系统设计[J].国外电子测量技术,2009,28(3):42-43.[7] 包建华.基于MCGS组态软件的机械手控制系统[J].兵工自动化,2007,26(8):56-57.

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备注/Memo

备注/Memo:

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更新日期/Last Update: 2015-02-15