A dynamic fault tree

被引：208

作者：

Cepin, M ^{[1
]}

Mavko, B ^{[1
]}

机构：

[1] Jozef Stefan Inst, Reactor Engn Div, Ljubljana, Slovenia

来源：

RELIABILITY ENGINEERING & SYSTEM SAFETY | 2002年 / 75卷 / 01期

关键词：

fault tree; safety; reliability; probabilistic safety assessment; risk;

D O I：

10.1016/S0951-8320(01)00121-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fault tree analysis is a widely used method for evaluation of systems reliability and nuclear power plants safety. This paper presents a new method, which represents extension of the classic fault tree with the time requirements. The dynamic fault tree offers a range of risk informed applications. The results show that application of dynamic fault tree may reduce the system unavailability, e.g. by the proper arrangement of outages of safety equipment. The findings suggest that dynamic fault tree is a useful tool to expand and upgrade the existing models and knowledge obtained from probabilistic safety assessment with additional and time dependent information to further reduce the plant risk. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：83 / 91

页数：9

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