摘要
针对某电厂开发仿真培训系统中余热锅炉子系统模型,根据余热锅炉的工作原理及特性,以质量、动量、能量守恒方程为基础,采用模块化建模的思路,建立了基于APROS的联合循环机组余热锅炉仿真模型。仿真实验表明:建立的模型能够正确的反映出余热锅炉汽水侧换热及流动特性,模型具有很高的静态精度及良好的现场适应性,能够满足实时仿真的需要,可作为联合循环机组仿真培训系统中重要的子系统,对于联合循环机组性能分析、运行优化、故障诊断等方面研究也有很大的帮助。
This paper aims at developing a heat recovery steam generator(HRSG)subsystem of the combined cycle plant simulation training system.On the basis of mass,momentum and energy on the conservation principle,a dynamic model of HRSG in combined cycled plant based on Advanced Simulation Software was built with a modular modeling method.The simulation tests show that the dynamic model can correctly simulate the transient process of the characteristics of the heat transfer and flow in the steam-water side of HRSG.The model has high static precision and strong adaptability in field which can be used as a subsystem of the combined cycle plant simulation training system and can be helpful in the performance analysis?operation optimization and fault diagnosis in the unit.
作者
许建
夏际先
王晓东
司风琪
XU Jian;XIA Jixian;WANG Xiaodong;SI Fengqi(Key Laboratory of Energy Thermal Conversion and Control of Ministry of Education,Southeast University,Nanjing 210096,China;Datang Suzhou Thermal Power Co.?Ltd.?Suzhou 215214,China)
出处
《锅炉技术》
北大核心
2018年第2期1-7,共7页
Boiler Technology
基金
江苏省产学研前瞻性联合研究项目(BY2015070-17)
