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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2018.12
- 수록면
- 49 - 58 (10page)
이용수
초록· 키워드
오류제보하기
The regulatory periodic inspection program (PSI) conducted at every overhaul period is the most important process for confirming the safety of nuclear power plants. The PSI for operating nuclear power plants in Korea mainly consist of component level performance check that had been developed based on deterministic approach putting the same degree of importance to all the inspection items. This inspection methodology is likely to be effective for preoperational inspection. However, once the plant is put into service, the PSI must be focused on whether to minimize the risk of accident using defense-in-depth concept and risk insight. The incorporation of defense-in-depth concept and risk insight into the deterministic based safety inspection has not been well studied so far. In this study, two track approaches are proposed to make sure that core damage be avoided: one is to secure success path and the other to block the failure path in a specific event tree of PSA. The investigation shows how to select safety important components and how to set up inspection group to ensure that core damage would not occur for a given initiating event, which results in strengthening defense-in-depth level 3.
목차
ABSTRACT
1. 서론
2. Review on the Nuclear Safety Inspection
3. New Approach to incorporate PSA insights and DID concept into PI
4. Conclusion
References
참고문헌 (12)
참고문헌 신청
IAEA / 2016 / “Fundamental Safety Principles”, International Atomic Energy Agency, Vienna, Safety Fundamentals No. SF-1
IAEA / 2015 / “The Fukushima Daiichi Accident”, International Atomic Energy Agency, Vienna, GC(59)/14
AEA / 2005 / Assessment of Defence in Depth for Nuclear Power Plants
IAEA / 2016 / Safety of Nuclear Power Plants: Design
IAEA / 2010 / Development and Application of Level 1 PSA for Nuclear Power Plants / International Atomic Energy Agency
IAEA / 2015 / “The Fukushima Daiichi Accident”, International Atomic Energy Agency, Vienna, GC(59)/14
AEA / 2005 / Assessment of Defence in Depth for Nuclear Power Plants
IAEA / 2016 / Safety of Nuclear Power Plants: Design
IAEA / 2010 / Development and Application of Level 1 PSA for Nuclear Power Plants / International Atomic Energy Agency
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