批次过程反应釜温度控制研究与应用  

Research and Application of Temperature Control in Batch Process Reactor

作　　者：李麒 李吉涛 叶羽君 郑杰 邹宇昊 LI Qi;LI Jitao;YE Yujun;ZHENG Jie;ZOU Yuhao(SUPCON Technology Co.,Ltd.,Hangzhou,Zhejiang 310053,China)

机构地区：[1]中控技术股份有限公司,浙江杭州310053

出　　处：《自动化应用》2024年第21期74-76,80,共4页Automation Application

摘　　要：反应釜是批次反应过程的重要装置,釜内温度直接决定了釜内反应的品质,其系统具有非线性、时变性、大延迟、大惯性及反应机理复杂等特征。由于传统PID控制在反应釜温度控制过程中响应较慢,设计了一种偏差Delay的PID控制方式。仿真结果表明,该方法在稳定的基础上提高了系统的响应速度。在生产现场实施后,进一步验证了该方法的有效性。A reactor is an important device in batch reaction processes,and the temperature inside the reactor directly determines the quality of the reaction.Its system has characteristics such as nonlinearity,time-varying,large delay,large inertia,and complex reaction mechanisms.Due to the slow response of traditional PID control in the temperature control process of the reactor,a deviation delay PID control method was designed.The simulation results show that this method improves the response speed of the system on a stable basis.After implementation on the production site,the effectiveness of the method was further verified.

关 键 词：精细化工 间歇式反应釜 温度控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]