PL3291242T3 - Biernie działające urządzenie chłodzące dla korium poza zbiornikiem reaktora - Google Patents

Biernie działające urządzenie chłodzące dla korium poza zbiornikiem reaktora

Info

Publication number
PL3291242T3
PL3291242T3 PL15890804T PL15890804T PL3291242T3 PL 3291242 T3 PL3291242 T3 PL 3291242T3 PL 15890804 T PL15890804 T PL 15890804T PL 15890804 T PL15890804 T PL 15890804T PL 3291242 T3 PL3291242 T3 PL 3291242T3
Authority
PL
Poland
Prior art keywords
cooling device
operating cooling
passively operating
corium
vessel
Prior art date
Application number
PL15890804T
Other languages
English (en)
Inventor
Yong Su Kim
Do Hyeon Hwang
Geun Sung LEE
Gee Hyan KIM
Original Assignee
Korea Hydro & Nuclear Power Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Korea Hydro & Nuclear Power Co., Ltd. filed Critical Korea Hydro & Nuclear Power Co., Ltd.
Publication of PL3291242T3 publication Critical patent/PL3291242T3/pl

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/016—Core catchers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
PL15890804T 2015-04-27 2015-05-13 Biernie działające urządzenie chłodzące dla korium poza zbiornikiem reaktora PL3291242T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150058933A KR101665248B1 (ko) 2015-04-27 2015-04-27 피동 작동형 노외 노심 용융물 냉각장치
EP15890804.6A EP3291242B1 (en) 2015-04-27 2015-05-13 Passively operating cooling device for ex-vessel corium
PCT/KR2015/004751 WO2016175363A1 (ko) 2015-04-27 2015-05-13 피동 작동형 노외 노심 용융물 냉각장치

Publications (1)

Publication Number Publication Date
PL3291242T3 true PL3291242T3 (pl) 2020-04-30

Family

ID=57173347

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15890804T PL3291242T3 (pl) 2015-04-27 2015-05-13 Biernie działające urządzenie chłodzące dla korium poza zbiornikiem reaktora

Country Status (5)

Country Link
EP (1) EP3291242B1 (pl)
KR (1) KR101665248B1 (pl)
CN (1) CN107873102B (pl)
PL (1) PL3291242T3 (pl)
WO (1) WO2016175363A1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101657580B1 (ko) * 2015-08-11 2016-09-21 한국수력원자력 주식회사 노심용융물의 포집기능을 갖는 원자로 단열체
KR101988265B1 (ko) 2017-05-24 2019-06-12 한국원자력연구원 원자로용기 내 냉각 및 발전 시스템
CN108053895B (zh) * 2017-11-06 2021-06-25 中国核电工程有限公司 一种分装强化冷却的反应堆堆芯熔融物捕集装置
CN109346197B (zh) * 2018-11-13 2020-01-31 中国核动力研究设计院 一种双重屏障熔融物包容防护系统
CN111810707B (zh) * 2020-08-26 2021-09-03 中国原子能科学研究院 阀门
KR102512170B1 (ko) 2020-12-15 2023-03-20 한국수력원자력 주식회사 냉각수 공급 안전성이 향상된 코어캐처 장치
KR102514705B1 (ko) 2020-12-29 2023-03-27 한국수력원자력 주식회사 운전안전성이 향상된 코어캐처 장치
CN113450933B (zh) * 2021-08-19 2024-05-14 中国原子能科学研究院 反应堆余热排出系统及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0762717B2 (ja) * 1988-09-21 1995-07-05 株式会社日立製作所 高温高圧容器への注液装置
RU2063071C1 (ru) * 1994-05-30 1996-06-27 Опытное Конструкторское Бюро "Гидропресс" Система аварийного охлаждения активной зоны ядерного реактора при ее разрушении
KR100549862B1 (ko) * 2004-02-10 2006-02-08 한국원자력연구소 원자로 용기를 관통한 노심용융물 냉각장치 및 그 방법
KR100873647B1 (ko) * 2007-06-29 2008-12-12 한국원자력연구원 노외 증기 폭발 방지 장치 및 그 방법
JP4987681B2 (ja) * 2007-12-12 2012-07-25 株式会社東芝 原子炉格納容器及び漏水検知床
JP5235614B2 (ja) * 2008-11-05 2013-07-10 日立Ｇｅニュークリア・エナジー株式会社 原子力プラント及び制御方法
KR101106456B1 (ko) * 2010-04-16 2012-01-20 국립대학법인 울산과학기술대학교 산학협력단 그라핀／그라핀-산화물 분산 냉각재의 이용방법 및 이를 이용한 원자로 노심용융물 냉각 시스템
KR101233314B1 (ko) * 2011-09-20 2013-02-14 한국수력원자력 주식회사 다단식 피동형 원자로 노심 용융물 냉각장치
KR101389276B1 (ko) * 2012-07-13 2014-04-25 한국원자력연구원 원자로의 피동안전계통
EP2747087A1 (de) * 2012-12-22 2014-06-25 AREVA GmbH Rohrabsperreinrichtung und Vorrichtung zur Notversorgung der in einem Reaktorbehälter eines Kernkraftwerks angeordneten Brennstäbe mit Kühlflüssigkeit mit einer solchen Rohrabsperreinrichtung
US11373768B2 (en) * 2013-03-12 2022-06-28 Bwxt Mpower, Inc. Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow
KR101504217B1 (ko) * 2013-05-28 2015-03-20 한국원자력연구원 노심용융물의 피동 순차 냉각 장치 및 이를 구비하는 원전
US20140376680A1 (en) * 2013-06-25 2014-12-25 Areva Inc. Containment Sump Ceramic Drain Plug
KR101445494B1 (ko) * 2013-07-18 2014-09-26 한국원자력연구원 중력노심냉각탱크를 활용한 연구용 원자로 피동잔열제거시스템

Also Published As

Publication number Publication date
CN107873102A (zh) 2018-04-03
EP3291242B1 (en) 2019-12-18
WO2016175363A1 (ko) 2016-11-03
EP3291242A1 (en) 2018-03-07
KR101665248B1 (ko) 2016-10-12
EP3291242A4 (en) 2018-12-26
CN107873102B (zh) 2020-03-27

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