Principles and Application of Automatic Combustion Control System in Domestic Waste Incineration Plants 生活垃圾焚烧厂自动燃烧控制系统的原理与应用
This paper analyzes the operational features of a CFB boiler, Unit 16 in Shijiazhuang Cogeneration Power Plant, and why the automatic combustion control system can hardly be put into operation. and proposes multimodel and multisystem design schemes. 分析了石家庄热电厂16号CFB锅炉的运行特性及燃烧自动调节系统难以投运的原因,并提出多模型、多系统的设计方案。
Analysis of Automatic Combustion Control System of PC Boiler Flowing PC by Tertiary Air 乏气送粉煤粉炉燃烧控制系统分析
ACC is used for automatic combustion control and data setting, proper heating of slab, and accurate control of slab temperature and its evenness. ACC实现自动燃烧控制/数据设定;对加热炉内的板坯进行合理加热;
In the system, advanced optical fiber cable communication and automatic combustion control mathematics model are adopted to realize the precise control of slab temperature. Meanwhile, it also can implement the optimum heating of varied specification slab, based on the adjustment of parameters in the model. 该加热炉控制系统采用目前世界上先进的光缆通信、炉子自动燃烧控制模型(ACC),实现对钢温的精确控制,并通过模型中参数的调整,实现对不同规格板坯的优化加热。
The hardware configuration and functions of the automatic control system for reheating furnace are introduced, and the operating principles and functions of automatic walking beam control, automatic billet tracking, double cross limit combustion control, etc are described. 介绍了加热炉自动控制系统的硬件配置和系统功能,并对步进梁步进自动控制、钢坯自动跟踪、双交叉限幅燃烧控制等的原理和功能作了说明。
A new design applying the programmable controller to realize automatic control in SPRM oscillation combustion experiment is presented in the paper, and the particular advantage of the controller is introduced by comparison and selection of the control design and analysis of typical program. 本文通过可编程序控制器在固体火箭发动机实验中的应用,控制方案的比较与选择及典型程序分析,介绍了这种新型控制机的独特优点。
According to application existing conditions, the automatic combustion control system of PC boiler flowing PC by tertiary air for combustion regulation and control mechanism is analyzed, the existing problem is indicated and improved system is put forward. 根据目前设计的乏气送粉煤粉炉燃烧控制系统的应用现状,从燃烧调整和控制机理对其进行深入分析,指出该系统存在的主要问题,提出系统改进方案。
Analysis and Reform of Automatic Combustion Control System of Pulverized-fuel Boiler Flowing Pulverized Coal by Hot Air 热风送粉煤粉炉燃烧控制系统的分析与改造
Since this sub-model is embedded in the current automatic combustion control model, it is easy to adjust the optimal heating curve of slabs according to current state of slabs and furnace from time to time such that the setpoints of furnace temperature are always optimal. 由于模糊系统嵌在自动燃烧控制模型内部,因此在每个周期计算中都会根据当前板坯的情况来动态修改最佳升温曲线,从而使加热炉的设定炉温始终处于优化状态。
The One-Direction Limit Automatic Combustion Control Systems 单向限幅自动燃烧控制系统
Whole automatic control of combustion process is implemented in the basis of the PCS7 process control system. 利用西门子公司的PCS7过程控制系统,实现了并列运行锅炉燃烧过程的自动控制。
This paper shows existence major problem and provides reform envisagement through the analysis of automatic combustion control system of pulverized fuel boiler flowing pulverized coal by hot air. 通过对热风送粉煤粉炉燃烧控制系统的分析,指出了该系统存在的主要问题,提出了该系统的改造设想。