Use of a success-oriented GO-FLOW method for system configuration risk management at NPPs
作者: Jun YangMing WangDingqing GuoBing ZhangMing Yang
作者单位: 1State Key Laboratory of Nuclear Power Safety Monitoring Technology and Equipment, China Nuclear Power Engineering Co., Ltd, Shenzhen of Guangdong Prov, 518172, China
2School of Electric Power, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
刊名: Annals of Nuclear Energy, 2020, Vol.143
来源数据库: Elsevier Journal
DOI: 10.1016/j.anucene.2020.107452
关键词: Configuration risk managementProbabilistic safety assessmentRisk monitorGO-FLOW methodNuclear power plants
原始语种摘要: Abstract(#br)In this paper, a framework of improved risk monitor system that integrates multiple applications of retrospective investigation analysis of risk factors, point-in-time risk monitoring and proactive risk management is presented. Among these applications capabilities, the plant configuration risk management is implemented and demonstrated with a safety injection system in the event of medium-break LOCA at nuclear power plants. The system reliability and safety analysis are conducted on the success-oriented logic models using GO-FLOW method. Both quantitative and qualitative risk measures addressed respectively by risk matrix and goal tree-success tree scheme with risk band display could provide global risk insights regarding plant configuration control.
全文获取路径: Elsevier  (合作)
影响因子:0.8 (2012)

  • oriented 定向的
  • success 成功
  • management 管理
  • configuration 配置
  • assessment 评价
  • safety 安全
  • monitor 监测器监视器
  • method 方法
  • system 
  • power 功率