核反应堆数字化仿真验证系统的研发  

作　　者：于洋[1] 吴启涛[1] 芦韡[1] 郭凤晨[1] 刘盈 

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,成都610213

出　　处：《科技视界》2020年第15期75-78,共4页Science & Technology Vision

摘　　要：本文建立了核反应堆数字化仿真验证系统的总体设计方案,基于RELAP5程序开发了热工水力仿真模型,采用Matlab/Simulink工业组态软件构建了控制系统仿真模型,采用自主开发的ModelTool组态工具开发了仪控操纵与人机交互界面,从而构成了核反应堆数字化仿真验证系统。降负荷工况仿真测试结果表明,该系统能够实现核反应堆系统瞬态工况的仿真分析,并可用于仪控系统设计方案的验证与优化。The total design scheme of digital simulation validation system for nuclear reactor has been presented.The thermo-hydraulic model was developed based on RELAP5 software,and the control system model was constructed by using Matlab/Simulink software.Instrument control and man-machine interface was established with autonomous developed configuration tool ModelTool.The results of simulation test for load reducing show that the system could perfectly simulate the transient conditions of nuclear reactor system.

关 键 词：数字化仿真验证系统 仿真模型 核反应堆系统 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]