论文信息 - Importance Analysis of Power Plant Safety Systems

Importance Analysis of Power Plant Safety Systems

The operator of a power block must prove its safety to the state authority. This article deals with the modeling of safety systems using the fault tree analysis method, powered by RiskSpectrum software. Based on real data, the importance analysis of several safety functions is shown. As a result of a quantitative analysis, the influence of several safety system components on the total availability of the protection system is described. The statistics of a number of components that influence 90% of the unavailability of the safety system and the component with the greatest importance measure from each safety function is also shown.

Jaroslav Zajicek | Jan Kamenický

[1] Antonella Petrillo,et al. Multi-criteria risk analysis to improve safety in manufacturing systems , 2012 .

[2] Dehong Zhou. Study on risk management system of the chemical industry park , 2011, 2011 International Conference on Business Management and Electronic Information.

[3] J. B. Fussell. HowtoHand-Calculate System Reliability andSafety Characteristics , 1975 .

[4] Z. Birnbaum,et al. Multi-Component Systems and Structures and Their Reliability , 1961 .

[5] Ling Zhang,et al. Research on condition based maintenance mode of military power plant , 2012, 2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering.

[6] Jian Wei Ma,et al. Fault Tree Analysis of Vehicle Charging System , 2012 .

[7] Dong Liu,et al. Dynamic Fault Trees Analysis for Importance Measures Based on Cut Sequence Set Model , 2012 .

[8] E. Zio,et al. Determining the minimal cut sets and Fussell-Vesely importance measures in binary network systems by simulation , 2002 .

[9] Gang Fu,et al. Application of the FTA in the Risk Management of Refined Oil Pipeline , 2012 .

[10] Jiang Guo,et al. Life cycle management support system of nuclear power plant based on economic analysis , 2012, Proceedings of the 10th World Congress on Intelligent Control and Automation.

[11] Delmar “Trey” Morrison,et al. Using layer of protection analysis to understand necessary safeguards for steam boiler operation , 2012 .