余热锅炉汽水系统动态数学模型及仿真  

Dynamic Model and Simulation of Steam-water System in the Heat Recovery Steam Generator

作　　者：毛晓飞[1] 任挺进[1] 

机构地区：[1]清华大学热能工程系,北京100084

出　　处：《锅炉技术》2005年第2期4-8,28,共6页Boiler Technology

基　　金：国家高新技术研究发展计划(863计划)资助项目(2002AA525014)

摘　　要：运用序贯模块法,建立了余热锅炉基本部件比较精细的通用模型及描述各个模块之间联系的系统结构模型。并对某一余热锅炉的动态特性进行仿真,对仿真结果进行了分析,有助于判断汽水侧动态过程对余热锅炉的影响。In this paper, sequential modular approach in applied to establish the universal dynamic models for the base components of the heat recovery steam generator and the dynamic mathematical model describing the connections of each model for the whole system. Dynamic characteristic of a heat recovery steam generator is simulated and the result of simulation is analyzed as well. This study is helpful for estimating that how the transient process of the steam-water side affects the HRSG's performance.

关 键 词：余热锅炉 序贯模块法 汽水系统 仿真 

分 类 号：TK229.92[动力工程及工程热物理—动力机械及工程]