2019년 원전 인적행위 관련사례 경향분석 = A Study on the Trend of Human Performance Related Events at Nuclear Power Plant in 2019

다국어 초록 (Multilingual Abstract)

Events at nuclear power plants are very rare. It is not easy to find lessons with the existing methods of carrying out improvement activities based on lessons learned from the event. In addition, high reliability systems are quite vulnerable to human error. So human performance require periodic management. For the managing human performance, most nuclear power plants identify the weak points and seek to improve human performance. Also, they evaluate and give feedback on human performance levels through periodic monitoring. In this paper, the major causes and upper control limit were selected for trend analysis in human performance related events at nuclear power plants in 2019. In addition, additional analysis was conducted in subjects exceeding the upper control limit. So several insights were discovered and corrective actions will be conducted to improve human performance in nuclear power plant.

참고문헌 (Reference)

1 KHNP, "Trend Analysis of Human Error Event in 2019" 2020

2 WANO, "Performance Monitoring" WANO 2019

3 INPO, "Performance Assessment and Trending" INPO 2007

4 KHNP, "Management of Near Miss" 2019

5 IAEA, "Low Level Event & Near Miss Process for NPP" (73) : 2012

6 KHNP, "Human Performance(HU)Management" 2019

7 WANO, "Human Performance Programme Assessment Model" WANO 2019

8 WANO, "Human Performance Key Performance Indicator" WANO 2010

9 INPO, "Guidelines for Performance Improvement at Nuclear Power Station" INPO 2005

10 KHNP, "Corrective Action Program(CAP)" 2019