SCR烟气脱硝仿真支撑软件平台的开发研究  

Software Platform Development for SCR Flue Gas Denitration Simulation

作　　者：孙克勤[1] 钟秦[1] 沈凯[2] 陈道轮[2] 张东平[2] 张俊礼[2] 

机构地区：[1]南京理工大学化工学院,南京市210094 [2]江苏苏源环保工程股份有限公司,南京市210008

出　　处：《电力建设》2007年第8期81-85,共5页Electric Power Construction

摘　　要：以选择性催化还原(SCR)法烟气脱硝系统为研究对象,通过对系统工艺特点和反应机理的研究,建立了包括烟气流量参数、SCR反应器、氨/空气喷雾系统等一系列的仿真数学模型,并在此基础上搭建了涵盖SCR分系统、通用设备、控制、电气、热力学及化学反应计算库等在内的完整的SCR系统仿真支撑软件平台。并依托该平台建立了600MW火电机组SCR烟气脱硝系统仿真实例,仿真实验表明该仿真支撑软件平台可为脱硝系统的经济、安全运行和运行人员培训提供借鉴,并可为进一步的研究SCR系统的优化设计和运行提供参考依据。Using SCR flue gas denitration system as an object and through process characteristic and reaction mechanism studies, this paper develops a series of mathematical simulation models including flue gas flux parameters, SCR reactor and ammonia/air spray system. And based on these models, an integral SCR system simulation software including SCR subsystems, universal equipments, and control, electrical, thermodynamics and chemical reaction calculation libraries is developed. SCR flue gas denitration system of 600 MW thermal power units simulation is built using this platform. Simulation results show that this platform can be used in personnel training, and provide reference for further system design optimization and operation.

关 键 词：SCR系统 仿真支撑软件 仿真平台 烟气脱硝 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TK411.5[自动化与计算机技术—计算机科学与技术]