KR20070046469A - 정지 및 저출력시 냉각재 상실 비정상 대응운전지침서개발방법 - Google Patents
정지 및 저출력시 냉각재 상실 비정상 대응운전지침서개발방법 Download PDFInfo
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- KR20070046469A KR20070046469A KR1020050103211A KR20050103211A KR20070046469A KR 20070046469 A KR20070046469 A KR 20070046469A KR 1020050103211 A KR1020050103211 A KR 1020050103211A KR 20050103211 A KR20050103211 A KR 20050103211A KR 20070046469 A KR20070046469 A KR 20070046469A
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
Description
점검 항목 | 필요행위 |
안전주입 점검 | 안전주입 감량, 안전주입 정지, 재기동 |
잔열 제거계통 점검 | 저압 안전주입 전환, 정지, 재기동 |
과냉각도 점검 | 감압, 충수 |
증기발생기 수위 점검 | 급수 증가, 감소 |
원자로 냉각재 펌프 점검 | 정지, 재기동 |
온도 점검 | 잔열 제거 기동, 정지, 절차서 종결 |
Claims (1)
- 노심노출 및 노심가열 최적분석에 의해 운전원 조치가 없는 경우, 냉각재 상실사고 발생시 원자로 냉각재 계통 내의 열수력학적 거동 평가를 채택하는 단계와,가압열 충격상태의 여유도를 평가하기 위해 각 사고별 고온관 온도 대 원자로 냉각재 계통 압력변화를 기술지침서 제한곡선과 여유를 평가하여 저온과압 보호계통 성능과 운전전략의 적절성 분석을 수행하는 단계,파열 크기별 노심노출 및 노심가열의 거동을 분석하기 위해 사고 발생 후 운전원 조치로 안전주입이 시작된다고 가정하고, 핵연료 피복재의 최대온도가 피복재 온도 허용기준을 만족함을 확인하여 운전원 조치 요구시간을 결정하는 단계 및,운전원 조치 허용시간 평가항목은 사고의 초기단계인 사고 인지시간, 사고 진단시간 및 운전원 조치 소요시간과, 운전원이 수동조치를 시작하여 안전기능 종료까지의 시간으로 이루어지고, 운전원 조치 요구시간을 비교하는 단계를 구비한 것을 특징으로 하는 정지 및 저출력시 냉각재 상실 비정상 대응운전지침서 개발방법.
Priority Applications (1)
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KR1020050103211A KR100719908B1 (ko) | 2005-10-31 | 2005-10-31 | 정지 및 저출력시 냉각재 상실 비정상 대응운전지침서개발방법 |
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KR1020050103211A KR100719908B1 (ko) | 2005-10-31 | 2005-10-31 | 정지 및 저출력시 냉각재 상실 비정상 대응운전지침서개발방법 |
Publications (2)
Publication Number | Publication Date |
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KR20070046469A true KR20070046469A (ko) | 2007-05-03 |
KR100719908B1 KR100719908B1 (ko) | 2007-05-18 |
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KR1020050103211A KR100719908B1 (ko) | 2005-10-31 | 2005-10-31 | 정지 및 저출력시 냉각재 상실 비정상 대응운전지침서개발방법 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100840858B1 (ko) * | 2006-12-20 | 2008-06-23 | 한국전력공사 | 증기발생기 누설 최적복구지침서 개발방법 |
CN104332206A (zh) * | 2013-07-22 | 2015-02-04 | 中国核动力研究设计院 | 一种压水堆核电站启/停堆工况的超压保护方法 |
CN110444300A (zh) * | 2019-07-04 | 2019-11-12 | 中国核电工程有限公司 | 基于征兆的核电厂堆芯冷却功能控制策略的设计方法 |
CN110706834A (zh) * | 2019-11-15 | 2020-01-17 | 北京广利核系统工程有限公司 | 一种堆芯冷却监视信号有效性处理方法及装置 |
CN113972019A (zh) * | 2020-07-23 | 2022-01-25 | 华龙国际核电技术有限公司 | 核电厂事故处理策略生成方法、装置和电子设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210055889A (ko) | 2019-11-08 | 2021-05-18 | 한국수력원자력 주식회사 | 중수로 소형 냉각재 상실사고로 인해 발생한 중대사고 영향 평가 시스템 및 방법 |
-
2005
- 2005-10-31 KR KR1020050103211A patent/KR100719908B1/ko active IP Right Grant
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100840858B1 (ko) * | 2006-12-20 | 2008-06-23 | 한국전력공사 | 증기발생기 누설 최적복구지침서 개발방법 |
CN104332206A (zh) * | 2013-07-22 | 2015-02-04 | 中国核动力研究设计院 | 一种压水堆核电站启/停堆工况的超压保护方法 |
CN110444300A (zh) * | 2019-07-04 | 2019-11-12 | 中国核电工程有限公司 | 基于征兆的核电厂堆芯冷却功能控制策略的设计方法 |
CN110444300B (zh) * | 2019-07-04 | 2023-12-22 | 中国核电工程有限公司 | 基于征兆的核电厂堆芯冷却功能控制策略的设计方法 |
CN110706834A (zh) * | 2019-11-15 | 2020-01-17 | 北京广利核系统工程有限公司 | 一种堆芯冷却监视信号有效性处理方法及装置 |
CN110706834B (zh) * | 2019-11-15 | 2021-09-24 | 北京广利核系统工程有限公司 | 一种堆芯冷却监视信号有效性处理方法及装置 |
CN113972019A (zh) * | 2020-07-23 | 2022-01-25 | 华龙国际核电技术有限公司 | 核电厂事故处理策略生成方法、装置和电子设备 |
CN113972019B (zh) * | 2020-07-23 | 2024-04-16 | 华龙国际核电技术有限公司 | 核电厂事故处理策略生成方法、装置和电子设备 |
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