乙烯裂解炉出口温度先进控制系统应用  

APPLICATION OF ADVANCED TEMPERATURE CONTROL SYSTEM AT OUTLET OF ETHYLENE CRACKING FURNACE

作　　者：孙鑫喆 SUN Xinzhe(Qilu Branch Co.,SINOPEC,Zibo Shandong 255400)

机构地区：[1]中国石化齐鲁分公司,山东淄博255400

出　　处：《齐鲁石油化工》2024年第2期140-146,共7页Qilu Petrochemical Technology

摘　　要：针对乙烯裂解炉原有温度控制方案的不足,将预测函数控制算法(PFC)应用到温度控制器的设计当中,利用在线优化实时对比例-积分-微分控制(PID)设定值进行更新,开发设计乙烯裂解炉温度先进的控制方案。通过MATLAB软件对乙烯裂解炉进行模型搭建及仿真,验证了先进控制系统的可行性。In view of the shortcomings of the original temperature control scheme of ethylene cracking furnace,the predictive function control algorithm(PFC)was applied to the design of temperature controller,and using online optimization to real-time update the proportion-integral-differential control(PID)setting value,an advanced temperature control scheme of ethy-lene cracking furnace was developed and designed.The feasibility of the advanced control system was verified by the model building and simulation of the ethylene cracking furnace with MATLAB software.

关 键 词：乙烯裂解炉 出口温度 先进控制 预测函数控制 

分 类 号：TQ221.211[化学工程—有机化工]