先进控制技术在乙烯装置上的应用
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摘要
某公司乙烯装置在现有DCS平台基础上,利用SPYRO模型进行裂解深度优化控制,开发了以profit?Controller鲁棒多变量预估技术为主的先进控制系统及性能监控应用,该系统投用后,装置操作波动减小,乙烯、丙烯产品收率提高,装置经济效益显著提高。本文结合该项目实施及应用情况进行分析。
Based on the existing DCS platform, Ethylene plant of a company used the SPYRO model to optimize the cracking severity control, and developed the advanced control system based on the profit Controller robust multivariable prediction technology and performance monitoring application. After the system was put into use, The operation fluctuation of the unit is reduced,the yield of ethylene and propylene products is increased, and the economic benefit of the unit is improved significantly. This paper analyzes the implementation and application of the project.
Based on the existing DCS platform, Ethylene plant of a company used the SPYRO model to optimize the cracking severity control, and developed the advanced control system based on the profit Controller robust multivariable prediction technology and performance monitoring application. After the system was put into use, The operation fluctuation of the unit is reduced,the yield of ethylene and propylene products is increased, and the economic benefit of the unit is improved significantly. This paper analyzes the implementation and application of the project.
引文
[1]俞金寿.工业过程先进控制[M].北京:中国石化出版社,2002.
[2]王树青,金晓明.先进控制技术应用实例[M].北京:化学工业出版社,2005.
[3]洪新艺.先进控制技术在乙烯精馏塔中的应用[J].石油化工自动化,2009, 45(2):47-50.
[4]刘志文,侯晶.实时优化(RTO)技术在燕山乙烯装置的工业应用[J].自动化博览, 2013(9):102-104.
[5]傅篱.先进控制技术在工业控制中的应用[J].管理观察,2011(23):196-197.
[2]王树青,金晓明.先进控制技术应用实例[M].北京:化学工业出版社,2005.
[3]洪新艺.先进控制技术在乙烯精馏塔中的应用[J].石油化工自动化,2009, 45(2):47-50.
[4]刘志文,侯晶.实时优化(RTO)技术在燕山乙烯装置的工业应用[J].自动化博览, 2013(9):102-104.
[5]傅篱.先进控制技术在工业控制中的应用[J].管理观察,2011(23):196-197.