大型煤化工装置多炉蒸汽大管网负荷先进控制及协调优化控制研究  

Advanced Control and Coordinated Optimization of Multi-Furnace Steam Network Load in Large Coal Chemical Plants

作　　者：雷云飞 

机构地区：[1]国家能源集团宁夏煤业有限责任公司煤制油分公司,宁夏灵武750415

出　　处：《自动化博览》2025年第3期82-85,共4页Automation Panorama

摘　　要：大型煤化工项目配套的锅炉装置,承担着装置供汽、发电的主要职能。本研究根据锅炉、管网运行的特点,从现场设备、仪表现状及操作人员水平出发,通过各种先进控制算法,设计开发每个控制回路的先进控制算法及逻辑,整定出满足现场控制需求的模型参数,并通过实现所有系统的全自动先进控制,实现快速跟踪负荷,消除现有系统和人工操作造成的滞后性、不精确性和不稳定性。本研究通过实现所有系统的全自动优化控制,使各生产装置达到最经济化运行。The boiler units in large coal chemical plants are responsible for steam supply and power generation.Based on the characteristics of boilers and steam networks,this paper considers the current status of on-site equipment,instruments,and operator expertise,and designs and develops advanced control algorithms for each control loop through various advanced control algorithms.By tuning the model parameters to meet the on-site control requirements and implementing fully automated advanced control of all systems to quickly track the load and eliminate the lag,inaccuracy,and instability caused by the existing system and manual operation.Furthermore,coordinated optimization control of all systems is realized,ensuring each production unit operates at optimal economic efficiency.

关 键 词：化工装置 锅炉控制 先进控制 全自动优化控制 

分 类 号：TQ545[化学工程—煤化学工程]