DE69110810D1 - Kernreaktoranlage mit passiver Kühlung. - Google Patents

Kernreaktoranlage mit passiver Kühlung.

Info

Publication number
DE69110810D1
DE69110810D1 DE69110810T DE69110810T DE69110810D1 DE 69110810 D1 DE69110810 D1 DE 69110810D1 DE 69110810 T DE69110810 T DE 69110810T DE 69110810 T DE69110810 T DE 69110810T DE 69110810 D1 DE69110810 D1 DE 69110810D1
Authority
DE
Germany
Prior art keywords
nuclear reactor
passive cooling
reactor plant
plant
passive
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69110810T
Other languages
English (en)
Other versions
DE69110810T2 (de
Inventor
Tadashi Fujii
Yoshiyuki Kataoka
Tohru Fukui
Masataka Hidaka
Toshitsugu Nakao
Shigeo Hatamiya
Hiroaki Suzuki
Masanori Naitoh
Isao Sumida
Kenji Tominaga
Tsuyoshi Niino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of DE69110810D1 publication Critical patent/DE69110810D1/de
Application granted granted Critical
Publication of DE69110810T2 publication Critical patent/DE69110810T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • 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
    • 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)
DE69110810T 1990-09-17 1991-09-16 Kernreaktoranlage mit passiver Kühlung. Expired - Fee Related DE69110810T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2244049A JP2507694B2 (ja) 1990-09-17 1990-09-17 原子炉設備

Publications (2)

Publication Number Publication Date
DE69110810D1 true DE69110810D1 (de) 1995-08-03
DE69110810T2 DE69110810T2 (de) 1995-12-07

Family

ID=17112967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110810T Expired - Fee Related DE69110810T2 (de) 1990-09-17 1991-09-16 Kernreaktoranlage mit passiver Kühlung.

Country Status (4)

Country Link
US (1) US5272737A (de)
EP (1) EP0476563B1 (de)
JP (1) JP2507694B2 (de)
DE (1) DE69110810T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542634B (zh) * 2006-11-28 2012-07-25 三菱重工业株式会社 蓄压注水罐

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426681A (en) * 1994-01-04 1995-06-20 General Electric Company Boiling water reactor with combined active and passive safety systems
US6572769B2 (en) * 1994-09-26 2003-06-03 Rajan G. Rajan Water treatment apparatus
US5499278A (en) * 1995-03-13 1996-03-12 General Electric Company Water inventory management in condenser pool of boiling water reactor
EP0734028A1 (de) * 1995-03-21 1996-09-25 Siemens Aktiengesellschaft Sicherheitsbehälter einer Kernkraftanlage
FR2763168B1 (fr) * 1997-05-06 1999-11-05 Commissariat Energie Atomique Reacteur nucleaire a eau, dont la cuve contient un dispositif de recuperation du coeur apres sa fusion accidentelle
US6795518B1 (en) * 2001-03-09 2004-09-21 Westinghouse Electric Company Llc Integral PWR with diverse emergency cooling and method of operating same
DE502004010490D1 (de) 2003-04-16 2010-01-21 Areva Np Gmbh Kerntechnische anlage und verfahren zum betrieb einer kerntechnischen anlage
JP5403308B2 (ja) * 2007-06-18 2014-01-29 白川 利久 動的機器または計測装置を遠隔制御するｂｗｒまたはａｂｗｒ
US9984777B2 (en) * 2007-11-15 2018-05-29 Nuscale Power, Llc Passive emergency feedwater system
US11569001B2 (en) 2008-04-29 2023-01-31 Holtec International Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials
US9803510B2 (en) 2011-04-18 2017-10-31 Holtec International Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and method of the same
JP4898744B2 (ja) * 2008-06-13 2012-03-21 白川 利久 キャスクラック
JP5679783B2 (ja) 2010-11-29 2015-03-04 株式会社東芝 原子炉格納容器および原子力プラント
US11504814B2 (en) 2011-04-25 2022-11-22 Holtec International Air cooled condenser and related methods
US9786395B2 (en) 2011-04-25 2017-10-10 Holtec International, Inc. Air-cooled heat exchanger and system and method of using the same to remove waste thermal energy from radioactive materials
DE102011115177B3 (de) * 2011-09-28 2012-07-12 Westinghouse Electric Germany Gmbh Kondensationskammerkühlsystem
JP5876320B2 (ja) * 2012-02-23 2016-03-02 日立Ｇｅニュークリア・エナジー株式会社 原子力プラント
US9589685B2 (en) 2012-05-21 2017-03-07 Smr Inventec, Llc Passive reactor cooling system
US11901088B2 (en) 2012-05-04 2024-02-13 Smr Inventec, Llc Method of heating primary coolant outside of primary coolant loop during a reactor startup operation
EP2852955B1 (de) * 2012-05-21 2018-07-25 SMR Inventec, LLC Passives reaktorsicherheitshüllenschutzsystem
US10096389B2 (en) 2012-05-21 2018-10-09 Smr Inventec, Llc Loss-of-coolant accident reactor cooling system
US9786394B2 (en) 2012-05-21 2017-10-10 Smr Inventec, Llc Component cooling water system for nuclear power plant
US11935663B2 (en) 2012-05-21 2024-03-19 Smr Inventec, Llc Control rod drive system for nuclear reactor
CN105026087A (zh) 2012-12-03 2015-11-04 霍尔泰克国际股份有限公司 钎焊组合物及其用途
CN103390436B (zh) * 2013-07-30 2016-08-17 中国核动力研究设计院 一体化反应堆非能动堆腔流道***及应用方法
US10062462B2 (en) * 2013-08-28 2018-08-28 Korea Atomic Energy Research Institute Facility for reducing radioactive material and nuclear power plant having the same
JP6322486B2 (ja) * 2014-06-02 2018-05-09 日立Ｇｅニュークリア・エナジー株式会社 原子力格納容器の冷却システム
JP6367023B2 (ja) * 2014-07-03 2018-08-01 株式会社東芝 静的格納容器冷却フィルタベントシステムおよび原子力プラント
KR101780599B1 (ko) * 2016-08-29 2017-09-21 한국수력원자력 주식회사 냉각수 저장조 및 이를 포함하는 원자로건물 피동 냉각시스템
UA125299C2 (uk) * 2016-12-29 2022-02-16 Акционєрноє Общєство "Научно-Іслєдоватєльскій І Проектно-Конструкторскій Інстітут Енєргєтічєскіх Тєхнологій "Атомпроект" Система поділу гермооб'єму контайнменту атомної електростанції
KR101999737B1 (ko) * 2017-11-13 2019-07-12 한국원자력연구원 방사성 물질 저감 설비 및 이를 구비하는 원전
DE102019004244B3 (de) * 2019-06-14 2020-10-01 Westinghouse Electric Germany Gmbh Reaktordruckbehälterkühlsystem
CN113089777B (zh) * 2021-03-26 2022-07-12 中广核工程有限公司 模块化环形混凝土不锈钢水箱及其施工方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1142041B (de) * 1959-11-24 1963-01-03 Licentia Gmbh Vorrichtung in der Druckschale eines Kernreaktors zur Verminderung des beim Platzen eines Teiles des Primaerkreises entstehenden Dampfdruckes
US3580806A (en) * 1968-04-05 1971-05-25 Westinghouse Electric Corp Pressure suppressing arrangement
US3725198A (en) * 1969-04-03 1973-04-03 Westinghouse Electric Corp Nuclear containment system
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system
US3937651A (en) * 1971-05-21 1976-02-10 Siemens Aktiengesellschaft Nuclear reactor facility
DE2217398A1 (de) * 1972-04-11 1973-10-25 Siemens Ag Kernreaktor
JPS5417119B2 (de) * 1974-04-24 1979-06-27
SU537389A1 (ru) * 1974-06-05 1976-11-30 Всесоюзный Дважды Ордена Трудового Красного Знамени Теплотехнический Научно-Исследовательский Институт Им.Ф.Э.Дзержинского Система ограничени последствий аварии на атомных электростанци х
US4033815A (en) * 1975-05-07 1977-07-05 Nuclear Power Company (Whetstone) Limited Nuclear reactors
JPS5769289A (en) * 1980-10-17 1982-04-27 Hitachi Ltd Nuclear reactor
JPS5931484A (ja) * 1982-08-16 1984-02-20 株式会社東芝 原子炉格納施設
US4753771A (en) * 1986-02-07 1988-06-28 Westinghouse Electric Corp. Passive safety system for a pressurized water nuclear reactor
JPS62212594A (ja) * 1986-03-14 1987-09-18 株式会社日立製作所 非常用炉心冷却装置
JPS63229390A (ja) * 1987-03-18 1988-09-26 株式会社日立製作所 原子炉
US5011652A (en) * 1986-09-19 1991-04-30 Hitachi, Ltd. Nuclear power facilities
JPS63223310A (ja) * 1987-03-12 1988-09-16 Mitsubishi Heavy Ind Ltd 発電装置
JPS63246956A (ja) * 1987-04-01 1988-10-13 Nec Corp 電話交換機における着信規制方式
JPH0271193A (ja) * 1988-09-06 1990-03-09 Toshiba Corp 原子炉格納容器
JPH0762715B2 (ja) * 1988-09-21 1995-07-05 株式会社日立製作所 非常用炉心冷却装置
JPH0295299A (ja) * 1988-09-30 1990-04-06 Toshiba Corp 原子炉格納容器
JPH0792515B2 (ja) * 1988-11-16 1995-10-09 株式会社日立製作所 原子炉格納容器
US4950448A (en) * 1989-05-11 1990-08-21 General Electric Company Passive heat removal from containment
US5102617A (en) * 1990-09-11 1992-04-07 General Electric Company Passive cooling means for water cooled nuclear reactor plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101542634B (zh) * 2006-11-28 2012-07-25 三菱重工业株式会社 蓄压注水罐

Also Published As

Publication number Publication date
EP0476563B1 (de) 1995-06-28
JPH04125495A (ja) 1992-04-24
US5272737A (en) 1993-12-21
EP0476563A3 (en) 1992-07-08
EP0476563A2 (de) 1992-03-25
JP2507694B2 (ja) 1996-06-12
DE69110810T2 (de) 1995-12-07

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee