一种加热炉的自动升降温控制系统  

An Automatic Temperature Control System for Heating Furnaces

作　　者：胡昊 张鑫 姜子波 HU Hao;ZHANG Xin;JIANG Zibo(Beijing Aerospace Petrochemical Technology and Equipment Engineering Co.,Ltd.,Beijing 100176,China)

机构地区：[1]北京航天石化技术装备工程有限公司,北京100176

出　　处：《工业炉》2024年第1期65-68,共4页Industrial Furnace

摘　　要：针对加热炉自动控制升降温的需求,研发出一套基于S7-1500系列可编程控制器和WINCC人机交互软件的控制系统,应用多温度区段参数的配方化管理技术、前馈-反馈智能控制技术和双交叉串级PID控制技术实现加热炉的自动升降温。系统投用后,运行稳定可靠。Aiming at the demand for automatic temperature control of heating furnaces,a set of control system was developed based on S7-1500 series programmable controllers and WINCC human-computer interaction software.The formula management technology with multiple temperature range parameters,feedforward-feedback intelligent control technology,and double cross cascade PID control technology were used to realize automatic temperature rise and fall of heating furnace.After the system was put into use,it ran stably and reliably.

关 键 词：加热炉 自动控温系统 配方管理 前馈-反馈控制 双交叉串级 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]