核电机组汽轮机仿真模型研究
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摘 要:汽轮机是核电机组的核心设备。笔者分析了核电汽轮机组的特点及常见仿真软件汽轮机模型的优缺点,建立了基于设计参数标定思想的汽轮机仿真模型,并利用某核电机组设计数据进行建模和测试。与JTOP汽轮机模型的对比测试结果表明,本模型稳态及变工况运算与设计数据相比精度更高,具有较高的实际应用价值。
关键词:汽轮机;核电;仿真模型
中图分类号:TK262 文献标志码:A 文章编号:1003-5168(2022)5-0037-04
DOI:10.19968/j.cnki.hnkj.1003-5168.2022.05.008
Research on Simulation Model of Turbine of Power Unit
ZHUANG Li ZHANG Xian DONG Shubiao
(Research Institute of Nuclear Power Operation, Wuhan 430223, China)
Abstract: Steam turbine is the core equipment of nuclear power unit. This paper analyzes the characteristics of nuclear steam turbine, establishes a steam turbine simulation model based on the idea of design parameter calibration, and uses a certain nuclear power unit design data for modeling and testing. Compared with JTOP, the results show that this model has higher accuracy , and has high practical application value.
Keywords: steam turbine; nuclear power; simulation model
0 引言
汽輪机是核电机组的核心设备,精确的汽轮机仿真模型在核电的设计、运行、培训等领域具有重要应用。(剩余3071字)
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