优化控制系统在煤粉锅炉装置中的应用  

Application of Optimized Control System in Pulverized Coal Boiler

作　　者：李强 朱建国 蔡兵 秦跃东 顾伟 刘文烈 LI Qiang;ZHU Jian-guo;CAI Bing;QIN Yue-dong;GU Wei;LIU Wen-lie(Nantong Acetate Fiber Co.,Ltd.;Zhejiang Zhongzhida Technology Co.,Ltd.)

机构地区：[1]南通醋酸纤维有限公司 [2]浙江中智达科技有限公司

出　　处：《化工自动化及仪表》2020年第1期21-24,30,共5页Control and Instruments in Chemical Industry

摘　　要：介绍了应用在线优化手段解决多变量、大扰动、大滞后的锅炉控制策略。通过预测模型控制、专家规则控制、模糊控制、相互协调控制,实现煤粉锅炉的工艺指标优化,达到提升热效率、提高工艺指标稳定性及降低劳动强度的目的。The strategy which adopts online optimization method to solve problems of the multivariable,large disturbance and large lag of the boiler system was introduced.Through making use of the predictive model control,expert rule control,fuzzy control and mutual coordination control,the process index optimization of pulverized coal boiler can be realized to improve the thermal efficiency and the stability of process index and to reduce the labor intensity.

关 键 词：热电锅炉 煤粉锅炉 在线优化 优化控制 先进控制 

分 类 号：TQ056.2[化学工程]