核電機(jī)組汽輪機(jī)仿真模型研究
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摘 要:汽輪機(jī)是核電機(jī)組的核心設(shè)備。筆者分析了核電汽輪機(jī)組的特點(diǎn)及常見(jiàn)仿真軟件汽輪機(jī)模型的優(yōu)缺點(diǎn),建立了基于設(shè)計(jì)參數(shù)標(biāo)定思想的汽輪機(jī)仿真模型,并利用某核電機(jī)組設(shè)計(jì)數(shù)據(jù)進(jìn)行建模和測(cè)試。與JTOP汽輪機(jī)模型的對(duì)比測(cè)試結(jié)果表明,本模型穩(wěn)態(tài)及變工況運(yùn)算與設(shè)計(jì)數(shù)據(jù)相比精度更高,具有較高的實(shí)際應(yīng)用價(jià)值。
關(guān)鍵詞:汽輪機(jī);核電;仿真模型
中圖分類號(hào):TK262 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):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
汽輪機(jī)是核電機(jī)組的核心設(shè)備,精確的汽輪機(jī)仿真模型在核電的設(shè)計(jì)、運(yùn)行、培訓(xùn)等領(lǐng)域具有重要應(yīng)用。(剩余3071字)