LT2725582T - Pasyvioji likutinės šilumos šalinimo sistema - Google Patents

Pasyvioji likutinės šilumos šalinimo sistema

Info

Publication number
LT2725582T
LT2725582T LTEP13189648.2T LT13189648T LT2725582T LT 2725582 T LT2725582 T LT 2725582T LT 13189648 T LT13189648 T LT 13189648T LT 2725582 T LT2725582 T LT 2725582T
Authority
LT
Lithuania
Prior art keywords
removal system
heat removal
residual heat
passive residual
passive
Prior art date
Application number
LTEP13189648.2T
Other languages
English (en)
Inventor
Tomohiko Ikegawa
Kazuaki Kito
Original Assignee
Hitachi-Ge Nuclear Energy, 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 Hitachi-Ge Nuclear Energy, Ltd. filed Critical Hitachi-Ge Nuclear Energy, Ltd.
Publication of LT2725582T publication Critical patent/LT2725582T/lt

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
    • G21C9/004—Pressure suppression
    • G21C9/012—Pressure suppression by thermal accumulation or by steam condensation, e.g. ice condensers
    • 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)
LTEP13189648.2T 2012-10-24 2013-10-22 Pasyvioji likutinės šilumos šalinimo sistema LT2725582T (lt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012234411A JP5916584B2 (ja) 2012-10-24 2012-10-24 静的崩壊熱除去システム及び原子力発電プラント設備

Publications (1)

Publication Number Publication Date
LT2725582T true LT2725582T (lt) 2016-12-27

Family

ID=49447456

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP13189648.2T LT2725582T (lt) 2012-10-24 2013-10-22 Pasyvioji likutinės šilumos šalinimo sistema

Country Status (5)

Country Link
US (1) US9312034B2 (lt)
EP (1) EP2725582B1 (lt)
JP (1) JP5916584B2 (lt)
CA (1) CA2830874C (lt)
LT (1) LT2725582T (lt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9738440B2 (en) 2012-12-20 2017-08-22 Ge-Hitachi Nuclear Energy Americas Llc Entrainment-reducing assembly, system including the assembly, and method of reducing entrainment of gases with the assembly
JP6466704B2 (ja) * 2014-12-04 2019-02-06 日立Ｇｅニュークリア・エナジー株式会社 燃料／冷却材相互作用の影響緩和システム及びそれを備えた原子力発電プラント
CN105810256B (zh) * 2014-12-29 2019-02-22 国核华清（北京）核电技术研发中心有限公司 一种核电站非能动余热排出系统
CN105741888B (zh) * 2016-03-29 2017-12-22 中国人民解放军92609部队 一种用于压水堆的非动能安全壳冷却系统
CN107068215B (zh) * 2017-02-09 2018-07-24 中科瑞华原子能源技术有限公司 一种基于热管换热的非能动余热排出系统及核能系统
KR102249809B1 (ko) * 2019-11-15 2021-05-10 한국원자력연구원 원전 장기 냉각 계통 및 이를 이용한 원전 장기 냉각 방법
CN111540487B (zh) * 2020-04-30 2022-03-01 中国核动力研究设计院 一种蒸汽发生器传热管破事故后反应堆冷却处理方法
JP7353243B2 (ja) * 2020-07-13 2023-09-29 日立Ｇｅニュークリア・エナジー株式会社 空気作動弁の駆動機構
CN111899902A (zh) * 2020-09-08 2020-11-06 中国科学院合肥物质科学研究院 一种利用浮球阀控制的池式反应堆余热排出系统
CN112053791B (zh) * 2020-09-15 2023-01-03 哈尔滨工程大学 一种具有集成释热阱的无时限非能动联合排热系统
JP7431184B2 (ja) * 2021-02-05 2024-02-14 日立Ｇｅニュークリア・エナジー株式会社 原子力プラントの安全系
CN112820425B (zh) * 2021-02-08 2024-06-18 上海核工程研究设计院股份有限公司 一种适用于多用途反应堆的系统化非能动专设安全系统
CN113488212B (zh) * 2021-07-22 2023-10-31 中国核动力研究设计院 非能动余热排出系统运行状态的确定方法、装置和系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61173196A (ja) * 1985-01-29 1986-08-04 株式会社東芝 沸騰水型原子炉の余熱除去装置
US5169595A (en) 1991-09-03 1992-12-08 General Electric Company Reactor core isolation cooling system
JPH05323084A (ja) * 1992-05-18 1993-12-07 Hitachi Ltd 原子炉格納容器
US5282230A (en) * 1992-11-25 1994-01-25 General Electric Company Passive containment cooling system
JPH06265673A (ja) * 1993-03-15 1994-09-22 Hitachi Ltd 原子炉格納容器
JPH10221477A (ja) * 1997-02-06 1998-08-21 Toshiba Corp 原子炉格納容器
JP4031259B2 (ja) * 2002-02-18 2008-01-09 株式会社東芝 原子炉格納容器冷却設備
JP2006162559A (ja) * 2004-12-10 2006-06-22 Toshiba Corp 原子炉格納容器の過圧防止方法および装置
JP4675926B2 (ja) 2007-03-29 2011-04-27 株式会社東芝 沸騰水型原子炉
JP4960178B2 (ja) 2007-08-27 2012-06-27 株式会社東芝 原子力プラントの安全系
JP2010237070A (ja) * 2009-03-31 2010-10-21 Toshiba Corp 漏えい水収集装置、原子力プラントおよび漏えい監視方法
JP5513880B2 (ja) 2009-12-28 2014-06-04 株式会社東芝 炉心冷却システム

Also Published As

Publication number Publication date
JP5916584B2 (ja) 2016-05-11
CA2830874A1 (en) 2014-04-24
EP2725582B1 (en) 2016-10-19
US20140112426A1 (en) 2014-04-24
CA2830874C (en) 2016-12-13
JP2014085227A (ja) 2014-05-12
US9312034B2 (en) 2016-04-12
EP2725582A1 (en) 2014-04-30

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