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[1]陈国平,周聪,蔡勇,等.可编程控制器和触摸屏组合加热炉控制系统的设计[J].武汉工程大学学报,2014,(10):57-60.[doi:103969/jissn167428692014010012]
　CHEN Guo ping,ZHOU Cong,CAI Yong,et al.Design of heatingfurnace control system composed of programmable logic controller and touchscreen[J].Journal of Wuhan Institute of Technology,2014,(10):57-60.[doi:103969/jissn167428692014010012]
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可编程控制器和触摸屏组合加热炉控制系统的设计(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2014年10期
页码:
57-60
栏目:
机电与信息工程
出版日期:
2014-10-30

文章信息/Info

Title:
Design of heatingfurnace control system composed of programmable logic controller and touchscreen
文章编号:
16742869(2014)010005704
作者:
陈国平; 周聪; 蔡勇; 刘魏晋; 刘叶浩
武汉工程大学电气信息学院，湖北 武汉 430205
Author(s):
CHEN Guoping;  ZHOU Cong;  CAI Yong;  LIU Weijin;  LIU Yehao
School of Electrical and Information Engineering, Wuhan Institute of Technology,Wuhan 430205, China
关键词:
加热炉; 可编程逻辑控制器; 触摸屏; 控制系统
Keywords:
heating furnace;  programmable logic controller;  touch screen;  control system
分类号:
TP273
DOI:
103969/jissn167428692014010012
文献标志码:
A
摘要:
为了提高天津某石化公司设计的加热炉控制系统的控制精度，设计了一种基于西门子可编程逻辑控制器和触摸屏综合应用方法.首先采用西门子S7300系列中央处理器模块作为主控单元，通过接口对温度变送器接受到的信号进行采集，然后中央处理器运行程序对采集的信号进行处理，处理的信号送到燃烧机，自动调节燃烧机的输出功率，控制加热炉系统中的温度，构成一个闭环系统.通过触摸屏对实时参数进行监控，显示系统各部分的运行状态，保持热载体及被加热介质温度在设定范围之内，达到了保证工艺温度、优化燃烧、节能运行的目的.
Abstract:
To improve control precision of heating furnace control system designed by a petrochemical company in Tianjin, a heatingfurnace control system composed of Siemens programmable logic controller and touch screen was designed. First, the signals received by the temperature transmitter were collected through the interface, using the Siemens S7300 series central processing unit module as the main control unit. The collected signals were processed by the program running in the central processing unit, and then they were sent to the burner, adjusting automatically the output power of the burner and controlling the temperature of the system, which composed a closedloop system. The realtime parameters were monitored through the touch screen to show the running state of every parts of system and to keep the temperature of the heat carrier and the heated medium within the set range, which realizes keeping process temperature, optimizing combustion and saving energy.

参考文献/References:

［1］高永亮,虎恩典,董明,等.基于西门子PLC和触摸屏的烘箱温度控制系统［J］.宁夏工程技术,2010,9(3):223225.GAO Yongliang, HU Endian, DONG Ming, et al. The temperature control system of oven based on Siemens PLC and touch screen［J］. Ningxia Engineering Technology,2010,9(3):223225.(in Chinese)［2］满磊磊,刘伟娟.Wincc与S7400PLC在热轧加热炉控制系统中的应用［J］.热处理技术与设备,2013,34(4):4750.MAN Leilei, LIU Weijuan. Application of WinCC and S7400 PLC in control system of reheating furnace for hot rolling［J］.Heat Treatment Technology and Equipment, 2013,34(4):4750.(in Chinese)［3］艾云峰.轧钢厂加热炉自动控制系统应用探讨［J］.现代制造技术与装备,2010(3):4546.AI Yunfeng. Application of automatic control system for rolling mill furnace［J］. Modern Manufacturing Technology and Equipment, 2010(3):4546.(in Chinese)［4］王勇.基于PLC的锅炉温度控制系统研究［J］.科技创新与生产力,2013(4):6971.WANG Yong. Research on temperature control system of boiler based on PLC［J］. Scitech Innovation and Productivity, 2013(4):6971.(in Chinese)［5］于晓东,汤漾平.钼粉还原炉辅机控制系统的设计［J］.机械与电子,2014 (1):3436.YU Xiaodong, TANG Yangping. Design of control system for assisted equipment of molybdenum powder reduction furnace［J］. Machinery & Electronics, 2014 (1):3436.(in Chinese)［6］杨飞,郑伟.基于西门子PLC和S120控制的多功能摩托车底盘测功机［J］.摩托车技术,2013(10):7275.YANG Fei, ZHENG Wei. Based on Siemens PLC and S120 multifunction motorcycle chassis dynamometer ［J］.Motorcycle Technology, 2013 (10):7275.(in Chinese)

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备注/Memo

备注/Memo:
收稿日期：20140521作者简介：陈国平（1958），男，江苏无锡人，副教授.研究方向：多变量解耦控制技术、优化控制技术、自适应控制技术、软测量与推理控制、系统建模与仿真等.
更新日期/Last Update: 2014-11-21