IGCC电站中气化炉控制系统研究  

A Study of the Control System of a Gasifier in a IGCC Power Plant

作　　者：韦思亮[1] 倪维斗[1] 刘尚明[1] 

机构地区：[1]清华大学热能工程系,北京100084

出　　处：《热能动力工程》2002年第6期551-554,共4页Journal of Engineering for Thermal Energy and Power

基　　金：国家"973"基础研究基金资助项目(G1999022304)

摘　　要：从IGCC电站中的气化炉工作特点分析入手,确定了气化炉控制系统基本结构,并根据气化炉的动态特性,对气化炉控制系统进行了设计。仿真结果表明,气化炉中两个主要环节之间的耦合性较小,可以利用文中的控制系统来完成气化炉主要的控制任务。By way of analyzing the operating characteristics of a gasifier in an integrated gasification combined cycle (IGCC) power plant the basic configuration of a control system of the gasifier has been determined. On the basis of the gasifier dynamic characteristics a control system was designed. The results of its simulation indicate that the coupling factor between the two major links of the gasifier, namely, its temperature and syngas heating value, is relatively low. By using the control system designed by the authors its is possible to fulfill the main control aim of the gasifier.

关 键 词：IGCC电站 气化炉 控制系统 整体煤气化联合循环 煤气热值 

分 类 号：TM621.2[电气工程—电力系统及自动化]