Human Reliability Analysis Methods for Nuclear Power Stations

2017 ◽  
pp. 89-104
Author(s):  
B.S. Dhillon
Keyword(s):  
Reliability Analysis ◽  
Nuclear Power ◽  
Human Reliability ◽  
Human Reliability Analysis ◽  
Power Stations ◽  
Analysis Methods

The Human Reliability Analysis in Fire PSA Using Spar-H Method

2013 ◽  
Author(s):  
Yao Wang
Keyword(s):  
Reliability Analysis ◽  
Nuclear Power ◽  
Significant Contribution ◽  
Fire Risk ◽  
Nuclear Industry ◽  
Total Risk ◽  
Human Reliability ◽  
Human Reliability Analysis ◽  
Study Results ◽  
In Fire

According to existing research results, fire risk makes a significant contribution to the total risk of a nuclear power plant (NPP). So fire probabilistic safety analysis (PSA) for NPPs is becoming more and more important in recent years. How to perform human reliability analysis (HRA) which is an essential part of PSA is therefore being paid more and more attention in fire PSA. This paper describes the characteristics and special considerations of HRA in fire PSA, and demonstrates in fire PSA how to use SPAR-H method which is so-called an advanced second-generation HRA method and is being widely used in PSA for Chinese NPPs. The study results can be a reference for other HRA analysts to use SPAR-H method in fire PSA models or other PSA models in Chinese NPPs or the world-wide nuclear industry.

scholarly journals Retrospective Application of Human Reliability Analysis for Oil and Gas Incidents: A Case Study Using the Petro-HRA Method

2017 ◽  
Vol 61 (1) ◽  
pp. 1653-1657
Author(s):  
Ronald L. Boring ◽  
Martin Rasmussen ◽  
Thomas A. Ulrich ◽  
Harold S. Blackman
Keyword(s):  
Reliability Analysis ◽  
Nuclear Power ◽  
Oil And Gas ◽  
Nuclear Industry ◽  
Oil Well ◽  
Human Reliability ◽  
Human Reliability Analysis ◽  
Safety Incident ◽  
Current Guidance

Human reliability analysis (HRA) may be performed prospectively for a newly designed system or retrospectively for an as-built system, typically in response to a safety incident. The SPAR-H HRA method was originally developed for retrospective analysis in the U.S. nuclear industry. As HRA has found homes in new safety critical areas, HRA methods developed predominantly for nuclear power applications are being used in novel ways. The Petro-HRA method represents a significant adaptation of the SPAR-H method for petroleum applications. Current guidance on Petro-HRA considers only prospective applications of the method, such as for review of new systems to be installed at offshore installations. In this paper, we review retrospective applications of Petro-HRA and analyze the Macando Oil Well-Deepwater Horizon accident as a case study.

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