天然气净化装置优化及远程监控系统的研究
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摘要
本文主要的研究内容是天然气净化装置的优化和远程监控的实现。目的是通过先进技术的应用来提高H_2S的回收率、增强天然气净化的效果、减少酸气大量放空对空气造成的污染、提高系统整体运行性能、降低装置的能耗。同时提高企业的信息化水平、提升管理水平、降低管理成本、增强企业的市场竞争力。
本文首先介绍了天然气装置优化和远程监控的现状。结合实际项目分析了某厂天然气净化装置目前存在的问题,指出了问题的症结所在,提出了要达到的目标。通过综合利用内模控制技术(IMC)、优化技术(用于PID参数寻优)、辨识建模技术、OPC技术、数据处理技术、数据库技术等技术来实现了装置的整体优化。结合实际情况开发了数据接口、搭建数据传输通道实现了远程监控功能。
该课题的完成取得了很好的经济和社会效益。并且在完成远程监控功能的同时构建了一个通用的远程监控解决方案。
This paper focuses on optimizing the plant for purifying nature—gas and making the manger of the plant can monitor and contorl it from a remote place.The main goal of this article is to use advanced technology to increase the recovery rate of H_2 S,enhance the purifying effect of the nature—gas,reduce the air popllution cased by acidic gas,improve system's run effect entirely,depress the energy consumption of the plant.At the same time, advanced technology's usage can make the enterprise's informationization to a high level,buildup the its management,also can make the enterprise more competitive.
First,the paper describes the current situation of the plant's optimizing technology which is for nature—gas purity and the remote monitor—contorl technology.Then it analyzes one factory's plant which is for nature—gas purity and points out the plant's existing problems.After that the paper indicates the key point of the problems,and makes a statement of the optimizing aim.By means of IMC,optimizing technique,identification technique,opc,data processing technique and other technology it realize entire optimization for the nature—gas plant.Besides,it develops data access inferface and transport channel.Take the data access inferface and transport channel as basises,it makes the remote monitor—control come true.
The research gets both wonderful economic and social benefit after it achieves anticipatory goal.Further more,it constructs an universal solution for remote monitor—control.
本文首先介绍了天然气装置优化和远程监控的现状。结合实际项目分析了某厂天然气净化装置目前存在的问题,指出了问题的症结所在,提出了要达到的目标。通过综合利用内模控制技术(IMC)、优化技术(用于PID参数寻优)、辨识建模技术、OPC技术、数据处理技术、数据库技术等技术来实现了装置的整体优化。结合实际情况开发了数据接口、搭建数据传输通道实现了远程监控功能。
该课题的完成取得了很好的经济和社会效益。并且在完成远程监控功能的同时构建了一个通用的远程监控解决方案。
This paper focuses on optimizing the plant for purifying nature—gas and making the manger of the plant can monitor and contorl it from a remote place.The main goal of this article is to use advanced technology to increase the recovery rate of H_2 S,enhance the purifying effect of the nature—gas,reduce the air popllution cased by acidic gas,improve system's run effect entirely,depress the energy consumption of the plant.At the same time, advanced technology's usage can make the enterprise's informationization to a high level,buildup the its management,also can make the enterprise more competitive.
First,the paper describes the current situation of the plant's optimizing technology which is for nature—gas purity and the remote monitor—contorl technology.Then it analyzes one factory's plant which is for nature—gas purity and points out the plant's existing problems.After that the paper indicates the key point of the problems,and makes a statement of the optimizing aim.By means of IMC,optimizing technique,identification technique,opc,data processing technique and other technology it realize entire optimization for the nature—gas plant.Besides,it develops data access inferface and transport channel.Take the data access inferface and transport channel as basises,it makes the remote monitor—control come true.
The research gets both wonderful economic and social benefit after it achieves anticipatory goal.Further more,it constructs an universal solution for remote monitor—control.
引文
[1]张燃.天然气脱硫装置工艺模拟及优化设计技术研究[D].四川:西南石油大学,2006
[2]苏欣,古小平.天然气净化工艺综述[J].宁夏石油化工,2005,2:1-5
[3]王建新,杨世凤.远程监控技术的发展现状和趋势[J].国外电子测量技术,2005,4:9-12
[4]温崇荣.川东北高含硫天然气脱硫净化技术研究[D].重庆:重庆大学,2007
[5]周平,陈运强,彭磊.天然气净化厂引进技术消化吸收的现状和发展方向[J].天然气与石油,2005,5(23):28-30
[6]Morai M,Zafiriou E.Roubust Process Control.Prentice Hall,Eaglewood Cliffs,N.J.1989
[7]R.Padma Scree and M.Chidambaram.Improved closed loop identification of transfer function model for unstable systems[J].Journal of the Franklin Institute,2006,343(2):152-160
[8]Ibrahim Kaya.IMC based automatic tuning method for PID controllers in a Smith predictor configuration.Computers and Chemical Engineering,2004,28(1):281-290
[9]Salvador Zazueta.A Robust Internal Model Controller for Nonlinear Systems.Proc Amer Control Conj,2002,(1):68-72
[10]Guillermo J S,Aniruddha D.Adaptive Internal Model Control.The Discrete-Time Case 1.Proc Amer Control Conj,1999,(1):35-39
[11]Wu Xuguang.Robust identification on underministicsyem and development[J].Control and Decision,1996,11(Supp 1.1):56-60.
[12]Le Yi Wang and G.George Yin.Closed-loop persistent identification of linear systems with unmodeled dynamics and stochastic disturbances[J].Automatica,2002,38(9):1463-1474
[13]Jin Wang and S.Joe Qin.Closed-loop subspace indentification using the parity space[J].Automatica,2006,42(2):315-320
[14]Laughlin D L,Jordan K G,Morari M.Internal Model Control and Process Uncertainty:Mapping Uncertainty Regions for SISO Controller Design.INJ.J.CONTROL,1986,44(6):1674-1698
[15]王全良.基于DCS的多变量内模控制及其应用研究[D].北京:北京化工大学,2005
[16]姜景杰.苯乙烯装置先进控制的研究与应用[D].北京:北京化工大学,2007
[17]游浩.内模控制和IMC-PID控制及其应用[D].北京:北京化工大学,2000
[18]于嵩,徐惠君,董桂菊.远程数据采集系统的研究[J].东北农业大学学报,2004,35(2):181-183
[19]高章飞.远程设备监控系统设计及实现[D].浙江:浙江大学,2006
[20]周涌,陈庆伟,胡维礼.内模控制研究的新发展[J].控制理论与应用,2004,21(3):475-482
[21]靳其兵,夏丹阳.一种闭环条件下的多变量系统辨识方法[J].微计算机信息,2007,23(7-1):282-283
[22]李湘江,彭建.基于VB的实时数据采集程序设计[J].微计算机信息,2003,19(10):38-39
[23]程线,戴国梁,李太福.DDE技术在控制与信息网络集成中的应用[J].计算机工程与设计,2005,26(7):1770-1780
[24]雷兆明,陈曦,梁淑芬.基于DDE的FIX与VB数据通讯的实现[J].天津理工学院学报,2002,18(2):57-60
[25]郑贵林,专详涛.实时信息与数据库信息融合及组态技术研究[J].微计算机信息,2003
[26]李湘江,彭建.基于VB的实时数据采集程序设计[J].微计算机信息,2003,19(10): 38-39
[27]田晓英,张文焱,刘庆滨等.利用DDE技术实现KingView与VC程序的监控数据通讯[J].自动化技术与应用,2004,23(12):45-48
[28]潘爱民.COM原理与应用[M].北京:清华大学出版社,1999.15-18
[29]孙鑫,余安萍.VC++深入详解[M].北京:电子工业出版社,2006.660-699
[30]杨小柳.OPCDA服务器的研究及在CAN总线系统集成中的应用[D].贵阳:贵州大学,2006
[31]OPCFoundation.,OPC DA SPeeifieation[DB/OL].http://www.opcfoundation.org.Mar,4,2003
[32]OPCFoundationOPC XML → DAI.01SPeeification[S].http://www.opcfoundation.org
[33]赵红洲,潘西明.基于OPC协议的数据集成实现与应用[J].微计算机信息,2006,22(9-1):29-31
[34]张烈平,李勤,牛秦洲.OPC数据存取的接口调用与软件实现[J].计算机应用研究,2005.1:162-164
[35]柴永生,孙树栋,周玉兰.基于OPC-XML的过程信息集成研究[J].石油机械,2005,33(5):12-14
[36]陈丹丹,夏立,邵英.OPC在现场控制网络中的应用[J].微计算机信息,2005,21(11-1):56-57
[37]刘国平,柳林林,刘利云.基于OPC服务器自动化接口的客户端程序的设计[J].自动化技术与应用,2005,24(9):33-35
[38]JosephSchmuller.UML基础、案例与应用[M].北京:人民邮电出版社,2002:90-105
[39]龚沛曾,陆慰民,杨志强.Visual Basic程序设计教程(6.0版)[M].北京:高等教育出版社,2000.15-18
[40]孙发,刘枫.基于OPC Unified Architecture的服务器研究[J].仪器仪表标准化与计量,2006,5:14-17
[41]Craig Resnick.OPC-UA Provides Scaleable Communication between the Plant Floor and Enterprise[J/OL].6,22,2006
[42]Device to Device and Device to Enterprise[EB/OL]
[43]Stefan-Helmut Leitner,Wolfgang Mahnke.OPC UA - Service-oriented Architecture for Industrial Applications[R].ABB Corporate Research Center
[44]姚志峰,周洁敏,陶云刚.基于Browser_Server结构的远程数据采集[J].数据采集与处理,2002,17(2):231-234
[45]李东海,孙鹤旭,OPC技术在远程监控系统中的应用研究[J].微计算机信息,2005,21(6):20-22
[46]Domenico Grimaldi.Java based distributed measurement systems.IEEE Instrumentation and MeasurementTeehnology[C].1997.5,686-689
[47]DouglasE,Comer.Internet working withTCP/IP Voll Principles,Protoeol,And Architectures[M].Beijing:Publishing House Of Electronies Industry.2005
[48]DoglasEComer.用TCP/IP进行网际互连[M].北京:电子工业出版社,2001
[49]唐坤,邢建春,张绍麒等.基于Kingview的空调远程监控系统的设计与实现[J].工业控制计算机,2007,20(11):74-75
[50]李斌,崔素君.基于实时数据库的生产信息系统的应用[J].冶金自动化,2006,2006年增刊:457-460
[51]束长宝,于照,张继勇.基于TCP IP的网络通信及其应用[J].微计算机信息,2006,22(12-3):157-159
[52]叶斌元,冯仙群.基于Modem的通信电源远程监控系统[J].现代电子技术,2007,19:121-123
[53]李延.工业DCS中数据传输系统的设计和实现[D].四川:四川大学,2002
[2]苏欣,古小平.天然气净化工艺综述[J].宁夏石油化工,2005,2:1-5
[3]王建新,杨世凤.远程监控技术的发展现状和趋势[J].国外电子测量技术,2005,4:9-12
[4]温崇荣.川东北高含硫天然气脱硫净化技术研究[D].重庆:重庆大学,2007
[5]周平,陈运强,彭磊.天然气净化厂引进技术消化吸收的现状和发展方向[J].天然气与石油,2005,5(23):28-30
[6]Morai M,Zafiriou E.Roubust Process Control.Prentice Hall,Eaglewood Cliffs,N.J.1989
[7]R.Padma Scree and M.Chidambaram.Improved closed loop identification of transfer function model for unstable systems[J].Journal of the Franklin Institute,2006,343(2):152-160
[8]Ibrahim Kaya.IMC based automatic tuning method for PID controllers in a Smith predictor configuration.Computers and Chemical Engineering,2004,28(1):281-290
[9]Salvador Zazueta.A Robust Internal Model Controller for Nonlinear Systems.Proc Amer Control Conj,2002,(1):68-72
[10]Guillermo J S,Aniruddha D.Adaptive Internal Model Control.The Discrete-Time Case 1.Proc Amer Control Conj,1999,(1):35-39
[11]Wu Xuguang.Robust identification on underministicsyem and development[J].Control and Decision,1996,11(Supp 1.1):56-60.
[12]Le Yi Wang and G.George Yin.Closed-loop persistent identification of linear systems with unmodeled dynamics and stochastic disturbances[J].Automatica,2002,38(9):1463-1474
[13]Jin Wang and S.Joe Qin.Closed-loop subspace indentification using the parity space[J].Automatica,2006,42(2):315-320
[14]Laughlin D L,Jordan K G,Morari M.Internal Model Control and Process Uncertainty:Mapping Uncertainty Regions for SISO Controller Design.INJ.J.CONTROL,1986,44(6):1674-1698
[15]王全良.基于DCS的多变量内模控制及其应用研究[D].北京:北京化工大学,2005
[16]姜景杰.苯乙烯装置先进控制的研究与应用[D].北京:北京化工大学,2007
[17]游浩.内模控制和IMC-PID控制及其应用[D].北京:北京化工大学,2000
[18]于嵩,徐惠君,董桂菊.远程数据采集系统的研究[J].东北农业大学学报,2004,35(2):181-183
[19]高章飞.远程设备监控系统设计及实现[D].浙江:浙江大学,2006
[20]周涌,陈庆伟,胡维礼.内模控制研究的新发展[J].控制理论与应用,2004,21(3):475-482
[21]靳其兵,夏丹阳.一种闭环条件下的多变量系统辨识方法[J].微计算机信息,2007,23(7-1):282-283
[22]李湘江,彭建.基于VB的实时数据采集程序设计[J].微计算机信息,2003,19(10):38-39
[23]程线,戴国梁,李太福.DDE技术在控制与信息网络集成中的应用[J].计算机工程与设计,2005,26(7):1770-1780
[24]雷兆明,陈曦,梁淑芬.基于DDE的FIX与VB数据通讯的实现[J].天津理工学院学报,2002,18(2):57-60
[25]郑贵林,专详涛.实时信息与数据库信息融合及组态技术研究[J].微计算机信息,2003
[26]李湘江,彭建.基于VB的实时数据采集程序设计[J].微计算机信息,2003,19(10): 38-39
[27]田晓英,张文焱,刘庆滨等.利用DDE技术实现KingView与VC程序的监控数据通讯[J].自动化技术与应用,2004,23(12):45-48
[28]潘爱民.COM原理与应用[M].北京:清华大学出版社,1999.15-18
[29]孙鑫,余安萍.VC++深入详解[M].北京:电子工业出版社,2006.660-699
[30]杨小柳.OPCDA服务器的研究及在CAN总线系统集成中的应用[D].贵阳:贵州大学,2006
[31]OPCFoundation.,OPC DA SPeeifieation[DB/OL].http://www.opcfoundation.org.Mar,4,2003
[32]OPCFoundationOPC XML → DAI.01SPeeification[S].http://www.opcfoundation.org
[33]赵红洲,潘西明.基于OPC协议的数据集成实现与应用[J].微计算机信息,2006,22(9-1):29-31
[34]张烈平,李勤,牛秦洲.OPC数据存取的接口调用与软件实现[J].计算机应用研究,2005.1:162-164
[35]柴永生,孙树栋,周玉兰.基于OPC-XML的过程信息集成研究[J].石油机械,2005,33(5):12-14
[36]陈丹丹,夏立,邵英.OPC在现场控制网络中的应用[J].微计算机信息,2005,21(11-1):56-57
[37]刘国平,柳林林,刘利云.基于OPC服务器自动化接口的客户端程序的设计[J].自动化技术与应用,2005,24(9):33-35
[38]JosephSchmuller.UML基础、案例与应用[M].北京:人民邮电出版社,2002:90-105
[39]龚沛曾,陆慰民,杨志强.Visual Basic程序设计教程(6.0版)[M].北京:高等教育出版社,2000.15-18
[40]孙发,刘枫.基于OPC Unified Architecture的服务器研究[J].仪器仪表标准化与计量,2006,5:14-17
[41]Craig Resnick.OPC-UA Provides Scaleable Communication between the Plant Floor and Enterprise[J/OL].6,22,2006
[42]Device to Device and Device to Enterprise[EB/OL]
[43]Stefan-Helmut Leitner,Wolfgang Mahnke.OPC UA - Service-oriented Architecture for Industrial Applications[R].ABB Corporate Research Center
[44]姚志峰,周洁敏,陶云刚.基于Browser_Server结构的远程数据采集[J].数据采集与处理,2002,17(2):231-234
[45]李东海,孙鹤旭,OPC技术在远程监控系统中的应用研究[J].微计算机信息,2005,21(6):20-22
[46]Domenico Grimaldi.Java based distributed measurement systems.IEEE Instrumentation and MeasurementTeehnology[C].1997.5,686-689
[47]DouglasE,Comer.Internet working withTCP/IP Voll Principles,Protoeol,And Architectures[M].Beijing:Publishing House Of Electronies Industry.2005
[48]DoglasEComer.用TCP/IP进行网际互连[M].北京:电子工业出版社,2001
[49]唐坤,邢建春,张绍麒等.基于Kingview的空调远程监控系统的设计与实现[J].工业控制计算机,2007,20(11):74-75
[50]李斌,崔素君.基于实时数据库的生产信息系统的应用[J].冶金自动化,2006,2006年增刊:457-460
[51]束长宝,于照,张继勇.基于TCP IP的网络通信及其应用[J].微计算机信息,2006,22(12-3):157-159
[52]叶斌元,冯仙群.基于Modem的通信电源远程监控系统[J].现代电子技术,2007,19:121-123
[53]李延.工业DCS中数据传输系统的设计和实现[D].四川:四川大学,2002