自动化控制在临邑输油站原油精密配输中的应用
Application of Automatic Control in Crude Oil Precise Mixing Transpotation at Linyi Oil Station
浏览(2424) 下载(1)
- DOI:
- 作者:
- 赵名师, 赵铭超, 杨海鹏, 刘健, 梁会军
ZHAO Ming-shi
- 作者单位:
- 中石化管道储运公司, 江苏徐州 221008
Pipeline Storage and Transportation Co.,SINOPEC,Xuzhou 221008,China
- 关键词:
- 自动化控制;油气管道;SCADA;可编程序控制器
automatic control;oil and gas pipelines;SCADA;PLC
- 摘要:
- 介绍了临邑输油站原油混输设施改造工程的输油工艺,着重说明了采用给油泵将两种或两种以上的油品从储罐中抽出,通过调节给油泵输量或者出口的阀门,使给油泵油品输出按要求达到混合比例这-控制过程。阐述了根据输量、含硫量、配输比例进行调节的控制原理以及自动配比、流量配比、手动配比的PID调节示意程序,在该控制系统中,上位采用CITECT组态软件,下位采用ControlLogix5000系列软件。
This paper introduces the oil transportation process used in the crude oil mixed transmissionfacilities reformation at Linyi Oil Station. It puts emphasis on the control process, in which two or more kindsof oil are pumped out from tanks by oil feed pumps, through regulating the pump output or the exit valve, theoutput oil reaches the required mixed ratio. The control principle of regulating output oil according to output,sulfur content and oil mixed proportion is expatiated in this paper. The PID regulation schematic process ofautomatic matching, flowrate matching and manual matching is also presented. In this control system, the uppercomputer uses CITECT configuration software and the lower computer uses ControlLogix5000 series software.2010,2(2): 47-50 收稿日期：2009-3-13分类号：TP273;TE978作者简介：赵名师(1981-),男,黑龙江青岗人,工程师,2007年毕业于辽宁石油化工大学,硕士,主要从事输油管道自动化设计与实施管理工作.?参考文献：
1 郭秀明.计算机监控系统分层分布式通信网络实时性分析[J].武汉大学学报,2000,(4):97-99.
2 孙明春,金敏.SCADA系统及其应用[J].自动化博览,2000,(4):12-14.
3 肖文辉,刘亚斌,王思存.城市燃气管网SCADA系统的开发[J].燃气与动力,2003,(1):20-22.
4 杨贤昭,程耕国,朱晓波.工业组态软件Citect的应用研究[J].武汉科技大学学报,2003,26(3):285-287.
5 赵秀芬,孙东辉,郭速学.基于Citect的自动化监控系统的开发与实现[J].北华航天工业学院学报,2006,16(5):15-16.