PL3567607T3 - Sterowany pasywnie przyrząd do chłodzenia korium - Google Patents

Sterowany pasywnie przyrząd do chłodzenia korium

Info

Publication number
PL3567607T3
PL3567607T3 PL18736755T PL18736755T PL3567607T3 PL 3567607 T3 PL3567607 T3 PL 3567607T3 PL 18736755 T PL18736755 T PL 18736755T PL 18736755 T PL18736755 T PL 18736755T PL 3567607 T3 PL3567607 T3 PL 3567607T3
Authority
PL
Poland
Prior art keywords
passively
operated
cooling apparatus
corium cooling
corium
Prior art date
Application number
PL18736755T
Other languages
English (en)
Inventor
Sun Heo
Do Hyun Hwang
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 PL3567607T3 publication Critical patent/PL3567607T3/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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • G21C15/06—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material in fuel elements
    • 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
    • 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
    • G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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)
PL18736755T 2017-01-03 2018-01-02 Sterowany pasywnie przyrząd do chłodzenia korium PL3567607T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170000817A KR101923802B1 (ko) 2017-01-03 2017-01-03 피동 작동형 노심 용융물 냉각장치
EP18736755.2A EP3567607B1 (en) 2017-01-03 2018-01-02 Passively-operated corium cooling apparatus
PCT/KR2018/000004 WO2018128338A1 (ko) 2017-01-03 2018-01-02 피동 작동형 노심 용융물 냉각장치

Publications (1)

Publication Number Publication Date
PL3567607T3 true PL3567607T3 (pl) 2022-02-07

Family

ID=62790806

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18736755T PL3567607T3 (pl) 2017-01-03 2018-01-02 Sterowany pasywnie przyrząd do chłodzenia korium

Country Status (5)

Country Link
US (1) US20190341157A1 (pl)
EP (1) EP3567607B1 (pl)
KR (1) KR101923802B1 (pl)
PL (1) PL3567607T3 (pl)
WO (1) WO2018128338A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109273109B (zh) * 2018-11-13 2020-01-31 中国核动力研究设计院 一种熔融物安全壳滞留系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442065A (en) * 1980-12-01 1984-04-10 R & D Associates Retrofittable nuclear reactor core catcher
US7558360B1 (en) * 2003-12-31 2009-07-07 General Electric Company Core catcher cooling
WO2007099698A1 (ja) * 2006-02-22 2007-09-07 Kabushiki Kaisha Toshiba コアキャッチャーおよびその製造方法、並びに、原子炉格納容器およびその改造方法
JP2009047637A (ja) * 2007-08-22 2009-03-05 Toshiba Corp 炉心溶融物保持装置および格納容器
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
KR101005668B1 (ko) * 2010-06-14 2011-01-05 한국전력기술 주식회사 통합 냉각유로를 갖춘 코어 캐쳐
JP2016011910A (ja) * 2014-06-30 2016-01-21 株式会社東芝 炉心溶融物保持装置及び原子炉格納容器
KR101585841B1 (ko) * 2014-10-20 2016-01-15 한국수력원자력 주식회사 코어냉각성능이 향상된 코어캐쳐

Also Published As

Publication number Publication date
KR101923802B1 (ko) 2018-11-29
EP3567607A1 (en) 2019-11-13
EP3567607B1 (en) 2021-10-20
EP3567607A4 (en) 2020-06-10
US20190341157A1 (en) 2019-11-07
WO2018128338A1 (ko) 2018-07-12
KR20180079991A (ko) 2018-07-11

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