DE69009367D1 - System zum Abführen der Reaktorkernzerfallswärme in einem Druckwasserreaktor. - Google Patents

System zum Abführen der Reaktorkernzerfallswärme in einem Druckwasserreaktor.

Info

Publication number
DE69009367D1
DE69009367D1 DE69009367T DE69009367T DE69009367D1 DE 69009367 D1 DE69009367 D1 DE 69009367D1 DE 69009367 T DE69009367 T DE 69009367T DE 69009367 T DE69009367 T DE 69009367T DE 69009367 D1 DE69009367 D1 DE 69009367D1
Authority
DE
Germany
Prior art keywords
dissipating
decay
pressurized water
water reactor
core heat
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
DE69009367T
Other languages
English (en)
Other versions
DE69009367T2 (de
Inventor
Tsuyoshi Matsuoka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of DE69009367D1 publication Critical patent/DE69009367D1/de
Application granted granted Critical
Publication of DE69009367T2 publication Critical patent/DE69009367T2/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
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/086—Pressurised water reactors
    • 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)
DE69009367T 1989-09-19 1990-09-10 System zum Abführen der Reaktorkernzerfallswärme in einem Druckwasserreaktor. Expired - Fee Related DE69009367T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10857689 1989-09-19
JP6722190 1990-06-27

Publications (2)

Publication Number Publication Date
DE69009367D1 true DE69009367D1 (de) 1994-07-07
DE69009367T2 DE69009367T2 (de) 1994-12-01

Family

ID=26408401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69009367T Expired - Fee Related DE69009367T2 (de) 1989-09-19 1990-09-10 System zum Abführen der Reaktorkernzerfallswärme in einem Druckwasserreaktor.

Country Status (3)

Country Link
EP (1) EP0418701B1 (de)
CN (1) CN1024229C (de)
DE (1) DE69009367T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126629A1 (de) * 1991-08-12 1993-03-11 Siemens Ag Sekundaerseitiges nachwaermeabfuhrsystem fuer druckwasser-kernreaktoren
JP2999053B2 (ja) * 1992-02-27 2000-01-17 三菱重工業株式会社 加圧水型原子炉プラント
FR2718879B1 (fr) * 1994-04-13 1996-07-19 Framatome Sa Procédé de refroidissement du cÓoeur d'un réacteur nucléaire à eau sous pression pendant un arrêt à froid et circuit primaire pour la mise en Óoeuvre du procédé de refroidissement.
DE19752668A1 (de) * 1997-11-27 1999-06-02 Siemens Ag Vorrichtung zur Zufuhr eines neutronenabsorbierenden Fluides in den Primärkreislauf eines Druckwasserreaktors und Verfahren zur Erhöhung der Neutronenabsorption in einem solchen Primärkreislauf
JP4592773B2 (ja) * 2008-02-29 2010-12-08 株式会社東芝 静的冷却減圧系および加圧水型原子力プラント
US9728281B2 (en) * 2012-04-17 2017-08-08 Bwxt Mpower, Inc. Auxiliary condenser system for decay heat removal in a nuclear reactor
CN102903404B (zh) * 2012-08-20 2015-08-19 中国核电工程有限公司 一种核电站能动与非能动结合的堆芯剩余热量排出系统
CN103871504A (zh) * 2012-12-13 2014-06-18 中国核动力研究设计院 一种压水堆核电厂一回路事故排气系统
CN103335466B (zh) * 2013-03-29 2015-09-23 北京航空航天大学 核热源功率测量装置的冷却及超温保护系统
CN105225710B (zh) * 2015-08-26 2017-06-23 西南石油大学 循环回路系统的堆芯模拟体和蒸汽发生器模拟体设计方法
CN105427910B (zh) * 2015-12-28 2018-07-06 中国核动力研究设计院 一种基于山体深埋式核电站的集成冷却水源系统
CN108414406B (zh) * 2018-04-27 2024-04-12 华北电力大学 一种超临界视窗实验系统
CN108417282B (zh) * 2018-05-11 2025-03-14 上海核工程研究设计院股份有限公司 一种反应堆回路以及具有该反应堆回路的一种低温供热反应堆的回路结构
CN109817354A (zh) * 2018-12-29 2019-05-28 中国原子能科学研究院 一种千瓦级水下核反应堆电源
CN110085334B (zh) * 2019-03-28 2022-06-14 中国船舶重工集团公司第七一九研究所 热管式非能动余热排出系统
CN110010255B (zh) * 2019-04-08 2023-12-15 南华大学 一种铅冷快堆余热排出系统及排出方法
EP3985685B1 (de) * 2020-01-07 2025-02-26 China Nuclear Power Technology Research Institute Co., Ltd Sicherheitssystem zur behandlung schwerer störfälle eines kernkraftwerks und steuerungsverfahren dafür
CN111508626A (zh) * 2020-04-28 2020-08-07 中国核动力研究设计院 一种适用于超大型压水堆的三环路反应堆冷却剂系统
CN113658723A (zh) * 2020-05-12 2021-11-16 华龙国际核电技术有限公司 一种冷却和补水系统
CN112201379B (zh) * 2020-09-07 2023-01-31 深圳大学 用于海洋环境的固有安全一体化小型核电源
CN112967824A (zh) * 2021-02-05 2021-06-15 中国工程物理研究院核物理与化学研究所 一种用于水下核动力无人潜航器的非能动余热排出系统
CN113257446B (zh) * 2021-04-07 2022-09-13 华能山东石岛湾核电有限公司 一种高温气冷堆用氚碳取样器
CN114220575B (zh) * 2021-11-09 2025-02-25 中国核电工程有限公司 一种全范围非能动安注系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718539A (en) * 1971-03-31 1973-02-27 Combustion Eng Passive nuclear reactor safeguard system
DE2217398A1 (de) * 1972-04-11 1973-10-25 Siemens Ag Kernreaktor
FR2466839A1 (fr) * 1979-10-02 1981-04-10 Commissariat Energie Atomique Dispositif de refroidissement de secours du coeur d'un reacteur a eau pressurisee
FR2584228B1 (fr) * 1985-07-01 1987-12-24 Framatome Sa Dispositif de refroidissement de secours a surete intrinseque d'un reacteur nucleaire a eau sous pression.
US4753771A (en) * 1986-02-07 1988-06-28 Westinghouse Electric Corp. Passive safety system for a pressurized water nuclear reactor

Also Published As

Publication number Publication date
EP0418701B1 (de) 1994-06-01
DE69009367T2 (de) 1994-12-01
CN1024229C (zh) 1994-04-13
CN1050460A (zh) 1991-04-03
EP0418701A1 (de) 1991-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee