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[1]吴和保,柯超,竺东杰.材料浓缩技术温度测控方法的研究[J].武汉工程大学学报,2014,(10):47-51.[doi:103969/jissn167428692014010010]
　WU He bao,KE Chao,ZHU Dong jie.Temperature control method based on material concentrated technology[J].Journal of Wuhan Institute of Technology,2014,(10):47-51.[doi:103969/jissn167428692014010010]
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材料浓缩技术温度测控方法的研究(/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:
47-51
栏目:
机电与信息工程
出版日期:
2014-10-30

文章信息/Info

Title:
Temperature control method based on material concentrated technology
文章编号:
16742869(2014)010004705
作者:
吴和保; 柯超; 竺东杰
武汉工程大学机电工程学院,湖北 武汉 430205
Author(s):
WU Hebao ; KE Chao;  ZHU Dongjie
School of Mechanical and Electrical Engineering, Wuhan Institution of Technology, Wuhan 430205, China
关键词:
可编程逻辑控制器; 变频器; 比例积分微分控制
Keywords:
programmable logic controller;  inverter; proportion integration differentiation control
分类号:
TP 273+.5
DOI:
103969/jissn167428692014010010
文献标志码:
A
摘要:
针对机械式蒸汽再压缩浓缩技术对二次蒸汽温度不能进行实时监控，产生能源浪费的问题，采用西门子S7200PLC控制器为核心元件搭建一套实时监控系统对二次蒸汽温度进行监控.该系统在计算机软件驱动下，运用比例积分微分指令模块构建闭环反馈调节系统对二次蒸汽温度进行调控，并用仿真软件对闭环反馈调节系统进行模拟.针对压缩机能耗问题，在电动机上串联变频器，通过可编程逻辑控制器控制变频器，改变电动机的转速降低能耗。研究表明，闭环反馈调节系统能够实现对二次蒸汽温度的实时控制，且人机界面可以直接监控系统的运转状况，并通过变频器改变电动机的工作频率可以降低能耗.该系统组建简单方便，适合对机械式蒸汽再压缩浓缩系统进行实时监控.
Abstract:
A System which can realtime monitor the secondary steam temperature by using the Siemens S7200PLC controller was proposed to solve the problems that the secondary steam temperature can not be realtime monitored by mechanical vapor recompression concentration technique and energy is wasted. Driven by designed computer software,a closedloop feedback control system was constructed to control secondary steam temperature by porportional integral differential instruction module, then is was simulated by the simulation software. The speed of the motor was changed to reduce energy consumption through the programmable logic controller controlling the inverter. The results show that the two steam temperature realtime control is realized by the closed loop feedback control system, operation conditions of which are directly monitored by humancomputer interface and the energy consumption is reduced by the inverter changing the working frequency of the motor. It is found that the system can be set up simply and conveniently, and which is suitable for monitoring the system of mechanical vapor recompression concentration technique.

参考文献/References:

［1］包世健,江金兰.基于组态和PLC控制的恒压变频供水系统设计［J］.企业技术开发,2012(12):4546.BAO Shijian,JIANG Jinlan.Design of frequency conversion water supply control system based on configuration and PLC［J］. Technological Development of Enterprise,2012(12):4546.(in Chinese)［2］吴和保,柯超,竺东杰,等.材料浓缩技术在线温度测控系统的研究［J］.武汉工程大学学报，2014,36（1）：6368.WU Hebao,KE Chao,ZHU Dongjie, et al. Temperature control system based on material co ncentrated technology［J］. Journal of Wuhan Institute of Technology, 2014,36(1):6368.(in Chinese)［3］李鸿儒,余霞,孟晓芳.西门子系列变频器及其工程应用［M］.北京：机械工业出版社，2013.LI Hongru,YU Xia,MENG Xiaofang. Siemens series inverter and its engineering application［M］. Version 2.Beijing:China Machine Press,2013.(in Chinese)［4］戴仙金.西门子S7200系列PLC应用与开发［M］.北京:中国水利水电出版社,2007.DAI Xianjin. Siemens S7200 series PLC application and development［M］.BeiJing: China WaterPower Press,2007.(in Chinese)［5］吴和保,李晓微,龙玉阳,等.基于BP神经网络蠕铁性能的快速预测［J］. 武汉工程大学学报,2013,35(10):6367.WU Hebao,LI Xiaowei,LONG Yuyang, et al.Fast prediction of vermicular cast iron property base on BP neutral network［J］. Journal of Wuhan Institute of Technology, 2013,35(10):6367.(in Chinese)［6］王高平,皮云晗,周攀,等. 家庭影院音响性能测试分析系统开发［J］.武汉工程大学学报,2013,35(8):4551.WANG Gaoping,PI Yunhan,ZHOU Pan, et al.Development of measurement and analysis system of home theater sound performance［J］. Journal of Wuhan Institute of Technology, 2013,35(8):4551.(in Chinese)［7］吴和保,张亚平,夏志全,等.干式缸体炉前蠕化处理工艺及其力学性能［J］.武汉工程大学学报,2014，36(2):3841.WU Hebao,ZHANG Yaping ,XIA Zhiquan , et al. Furnace front vermicularizing treating process and mechanical properties of drytype cylinder block［J］. Journal of Wuhan Institute of Technology, 2014,36(2): 3841.(in Chinese)

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备注/Memo

备注/Memo:
收稿日期：20140616基金项目：武汉工程大学研究生教育创新基金项目（CX2013077）作者简介：吴和保（1963），男，湖北麻城人，教授，博士.研究方向：金属凝固理论及其数值模拟、金属表面处理与防护、液态金属精确成型、金属雾化制粉、材料自动化检测与控制.
更新日期/Last Update: 2014-11-21