可靠性与风险分析程序系统及其在概率安全分析中的应用  

R&R Workstation and Its Application in PSA

作　　者：张明礼[1] 吴继伟[1] 王朝贵[1] 焦拥军[1] 黄学东 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2000年第4期353-356,共4页Nuclear Power Engineering

摘　　要：介绍了概率安全分析计算机辅助软件包可靠性与风险分析程序系统（R＆RWorkstation）的基本功能以及R＆RWorkstation在AC600先进型压水堆核电厂一级概率安全分析（PSA）中的应用。其内容包括：故障树分析、事件树分析、事故序列定量评定以及不确定性分析等。分析的范围涉及到AC600的7个前沿系统和5个支持系统，共建立了12棵事件树和21棵故障树。分析结果表明，R＆RWorkstation具有人机对话界面良好、操作简单、输入方便、计算速度快和分析结果准确等特点。Reliability & Risk analysis Workstation (R&R Workstation), as a computer-aid software package of probabilistic safety analysis (PSA), is presented in this paper. The application of R&R Workstation in AC600 PSA is also introduced. The study includes fault tree analysis, event tree analysis, accident sequence quantification and uncertainty analysis. All together, 12 event trees and 21 fault trees have been built, which cover 7 front line systems and 5 support systems. The application shows that R&R Workstation have the unique characteristics with good interface, simple operation, convenient input, fast calculation and exact result.

关 键 词：概率安全分析 压水堆 R&R WORKSTATION 

分 类 号：TL421.1[核科学技术—核技术及应用] TL364.1