船用压水堆运行安全分析方法  

Research on operation safety analyzing method of marine PWR

作　　者：陈玉清[1] 蔡琦[1] 赵新文[1] 

机构地区：[1]海军工程大学船舶与动力学院,湖北武汉430033

出　　处：《舰船科学技术》2011年第1期78-81,共4页Ship Science and Technology

摘　　要：通过对船用压水堆设计安全限值和运行限值的保守性分析,给出开展运行安全研究的理论依据,提出以概率论和确定论相结合的联合模拟分析方法进行船用压水堆运行安全研究,并以一束控制棒失控抽出事故为例进行了实例分析。结果表明,所提出运行安全分析方法可以准确描述船用压水堆事故后的动态响应图景,开展运行安全研究可以为船用压水堆事故时的应急处置提供依据。The theoretical foundation on carrying out the marine PWR operating safety analysis is given in this paper through analysis on the conservativeness of designed safety limits and operating limits.The analyzing method by combining the determinate and probabilistic risk assessment is put forward.The accident of one bundle control rod uncontrolled draw is adopted as an example which indicates that the dynamic process after accident can be correctly described by using the analyzing method given in this paper.Therefore through operating safety analysis,theoretical foundation can be found for the emergency disposition.

关 键 词：船用压水堆 运行安全 模拟分析 

分 类 号：TL364[核科学技术—核技术及应用]