久久久91-久久久91精品国产一区二区-久久久91精品国产一区二区三区-久久久999国产精品-久久久999久久久精品

作者：張登超（1983-），男，北京人，本科，現(xiàn)就職于北京廣利核系統(tǒng)工程有限公司，主要從事核電廠全范圍模擬機的研究、設(shè)計、調(diào)試等工作。

摘要：仿真方式在核電廠數(shù)字化儀控系統(tǒng)全范圍模擬機研究、培訓、設(shè)計等方面中起著重要作用。本文以陽江二期全范圍模擬機為例，研究分析了邏輯控制層level1采用虛擬實物仿真方式、人機界面監(jiān)控層level2采用實物仿真方式、KDS系統(tǒng)采用翻譯仿真方式；結(jié)合現(xiàn)場應(yīng)用情況，從精度、逼真度、穩(wěn)定性、經(jīng)濟性、維護方面對比國內(nèi)之前某核電站全范圍模擬機的優(yōu)缺點，得出當前采用的仿真方式易維護、成本降低約50%、逼真度達到95%，且更穩(wěn)定。可為后續(xù)開發(fā)更先進DCSFSS數(shù)字化儀控系統(tǒng)提供重要的參考價值。

關(guān)鍵詞：核電；全范圍模擬機；FSS；仿真方式

Abstract: The simulation mode plays an important rolein the research, training and design of the full scopesimulator of the digital I & C system in nuclear powerplant. Taking Yangjiang Phase II full scope simulatoras an example, this paper analyzes the logic controllevel1 employing virtual physical simulation mode,man-machine interface monitoring level2 employingphysical simulation mode, and KDS(Diversity ActuationSystem)system employing translation simulationmode. Combined with field application situation,the advantages and disadvantages of the full scopesimulator of a nuclear power plant before in Chinawere compared from the aspects of accuracy, fidelity,stability, economy and maintenance. It is concludedthat the current simulation method is easy to maintain,the cost is reduced by about 50%, the fidelity is up to95%, and it is more stable. It can provide importantreference value for the subsequent development ofmore advanced DCSFSS digital I & C system.

Key words: Nuclear power; Full scope simulator; FSS;Simulation ways

在線預(yù)覽：核電廠數(shù)字化儀控系統(tǒng)全范圍模擬機仿真方式研究及應(yīng)用

摘自《自動化博覽》2020年7月刊