Nuclear Engineering and Technology
- Volume 15 Issue 1
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- Pages.11-22
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- 1983
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- 1738-5733(pISSN)
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- 2234-358X(eISSN)
A Reliability Analysis of CVCS
노냉각수 제어계통의 신뢰도해석에 관한연구
- Chung Chan Lee (Seoul National University) ;
- Byung Soo Lee (Seoul National University) ;
- Chang Sun Kang (Seoul National University)
- Published : 1983.03.01
Abstract
The reliability of the Chemical and Volume Control System has been analyzed in a pressurized water reactor. The boration failure was taken to be the top event for this reliability analysis. A detailed fault tree was constructed and the minimal cut sets were derived. It was computed that the unavailability of the Chemical and Volume Control System due to boration failure was 1.497
가압 경수로의 노 냉각수 제어계통의 신뢰도를 해석하였다. 이 신뢰도 해석에서 붕소주입실패를 상위사고로 설정하였다. 신뢰도 해석은 고장계통도를 작성한 후 이 고장 계통도로부터 최소절군을 구하였다. 붕소주입실패에 의한 노 냉각수 제어계통의 불가용성은 1.497
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