摘要
针对核电厂中央冷冻水系统缺少整体系统仿真建模和冷水机组与供水管线故障工况定量研究的问题,利用COSINE平台对中央冷冻水系统进行了整体建模,将系统稳态仿真结果与设计数据进行分析对比,验证了模型的可靠性;并模拟了系统在四种单一故障工况下的运行情况,对系统故障工况的影响进行了定量分析。结果表明,中央冷冻水系统对核电厂的冷却系统稳定运行有着重要作用。
In order to solve the problem of lack of overall system simulation modeling and quantitative research on failure conditions of chillers and water supply lines in nuclear power plants,the COSINE platform was used to conduct overall modeling of the central chilled water system.The reliability of the model was verified by analyzing and comparing the steady-state simulation results of the system with the design data.The operating conditions of the system under four single fault conditions are simulated,and the influence of fault conditions on the system is quantitatively analyzed.The results show that the central chilled water system plays an important role in the stable operation of the nuclear power plant cooling system.
作者
王柳鉴
林萌
王旭
WANG Liu-jian;LIN Meng;WANG Xu(School of Nuclear Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)
出处
《计算机仿真》
北大核心
2022年第11期110-113,共4页
Computer Simulation
基金
十三五核能开发科研项目(2206030312021515)
四川省科技计划项目(2020YFSY0063)。
关键词
核电厂
中央冷冻水系统
建模与仿真
Nuclear power plant
Central chilled water system
Modeling and simulation
