ES2181182T3 - Planta nuclear. - Google Patents

Planta nuclear.

Info

Publication number
ES2181182T3
ES2181182T3 ES98908419T ES98908419T ES2181182T3 ES 2181182 T3 ES2181182 T3 ES 2181182T3 ES 98908419 T ES98908419 T ES 98908419T ES 98908419 T ES98908419 T ES 98908419T ES 2181182 T3 ES2181182 T3 ES 2181182T3
Authority
ES
Spain
Prior art keywords
space
reactor
power plant
nuclear power
understands
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 - Lifetime
Application number
ES98908419T
Other languages
English (en)
Inventor
Ulf Bredolt
Johan Engstrom
Bengt Ivung
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.)
Westinghouse Electric Sweden AB
Original Assignee
Westinghouse Atom AB
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 Westinghouse Atom AB filed Critical Westinghouse Atom AB
Application granted granted Critical
Publication of ES2181182T3 publication Critical patent/ES2181182T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Steroid Compounds (AREA)

Abstract

UNA CENTRAL NUCLEAR CON UN REACTOR DE AGUA LIGERA COMPRENDE UNA CONTENCION (1) QUE TIENE UN ESPACIO SUPERIOR (2) Y UN ESPACIO INFERIOR (3). EL ESPACIO INFERIOR ESTA SEPARADO DEL ESPACIO SUPERIOR MEDIANTE UN MIEMBRO SEPARADOR (4) Y DISPUESTO PARA ALOJAR UN MEDIO DE REFRIGERACION (16). ADEMAS, LA CENTRAL COMPRENDE UN VASO DE REACTOR (9) QUE ALOJA UN NUCLEO DE REACTOR (10) Y QUE ESTA PROVISTO EN EL ESPACIO SUPERIOR (2). EL MIEMBRO SEPARADOR (4) COMPRENDE UNA PARTE (7) QUE SE DISPONE PARA SITUARSE EN UNA POSICION TAL QUE LA SUPERFICIE DE LA PARTE (7) QUE MIRA HACIA EL ESPACIO INFERIOR (3) ESTE EN CONTACTO CON EL MEDIO DE REFRIGERACION (16). EL VASO DEL REACTOR ESTA PROVISTO ENCIMA DE LA PARTE (7).
ES98908419T 1997-03-07 1998-03-06 Planta nuclear. Expired - Lifetime ES2181182T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700823A SE508995C2 (sv) 1997-03-07 1997-03-07 Kärnreaktoranläggning

Publications (1)

Publication Number Publication Date
ES2181182T3 true ES2181182T3 (es) 2003-02-16

Family

ID=20406065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98908419T Expired - Lifetime ES2181182T3 (es) 1997-03-07 1998-03-06 Planta nuclear.

Country Status (10)

Country Link
US (1) US6285727B1 (es)
EP (1) EP0965135B1 (es)
JP (1) JP2001513896A (es)
CN (1) CN1249844A (es)
AT (1) ATE222398T1 (es)
DE (1) DE69807195T2 (es)
ES (1) ES2181182T3 (es)
SE (1) SE508995C2 (es)
TR (1) TR199902122T2 (es)
WO (1) WO1998039779A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809000C1 (de) * 1998-03-03 1999-07-22 Siemens Ag Sicherheitsbehälter und Verfahren zum Betrieb eines Kondensators in einer Kernkraftanlage
US6885720B2 (en) 2001-12-17 2005-04-26 General Electric Company Modular reactor containment system
US7558360B1 (en) 2003-12-31 2009-07-07 General Electric Company Core catcher cooling
DE102005032253B4 (de) * 2005-07-11 2008-09-18 Refractory Intellectual Property Gmbh & Co. Kg Wannenartige Kernschmelze-Rückhalteeinrichtung
US8867690B2 (en) * 2011-08-25 2014-10-21 Babcock & Wilcox Mpower, Inc. Pressurized water reactor with compact passive safety systems
DE102011115177B3 (de) * 2011-09-28 2012-07-12 Westinghouse Electric Germany Gmbh Kondensationskammerkühlsystem
CN103474107A (zh) * 2012-06-08 2013-12-25 中国核动力研究设计院 一种核反应堆容器综合保护装置
WO2022126445A1 (zh) * 2020-12-16 2022-06-23 中广核研究院有限公司 预防堆芯熔融物熔穿rpv的安全系统及安全控制方法
US12525366B2 (en) * 2023-06-28 2026-01-13 Last Energy Inc. Nuclear reactor system and metallic coolant composition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210614A (en) * 1970-08-05 1980-07-01 Nucledyne Engineering Corp. Passive containment system
FR2435784A1 (fr) * 1978-07-20 1980-04-04 Commissariat Energie Atomique Chaudiere nucleaire refroidie par de l'eau, comportant une structure d'arret de materiaux fondus
SE428611B (sv) 1979-12-17 1983-07-11 Asea Atom Ab Nodkylningsanordning vid kokarvattenreaktor
DE3036232A1 (de) 1980-09-25 1982-05-06 Kraftwerk Union AG, 4330 Mülheim Verfahren und einrichtung zur notkuehlung gasgekuehlter schneller brutreaktoren
IT1228999B (it) * 1989-04-13 1991-07-12 Ente Naz Energia Elettrica Sistema di protezione dell'edificio di contenimento del reattore in centrali nucleari.
US5080857A (en) * 1989-09-19 1992-01-14 General Electric Company Passive lower drywell flooder
DE4041295A1 (de) * 1990-12-21 1992-07-02 Siemens Ag Kernreaktor-anlage, insbesondere fuer leichtwasserreaktoren, mit einer kernrueckhaltevorrichtung, verfahren zur notkuehlung bei einer solchen kernreaktor-anlage und verwendung turbulenzerzeugender deltafluegel
IT1251760B (it) * 1991-11-05 1995-05-23 Ente Naz Energia Elettrica Metodo per la protezione dell'integrita' del fondo del contenitore di un reattore in centrali nucleari e dispositivo per l'attuazione del metodo
FR2691572B1 (fr) * 1992-05-21 1994-07-08 Electricite De France Dispositif de recuperation d'un cóoeur fondu de reacteur nucleaire.
US5307390A (en) * 1992-11-25 1994-04-26 General Electric Company Corium protection assembly
DE4319093A1 (de) * 1993-06-08 1994-12-15 Siemens Ag Einrichtung zum Auffangen von Kernschmelze aus einem Reaktordruckbehälter
DE4319094A1 (de) * 1993-06-08 1994-12-15 Siemens Ag Einrichtung und Verfahren zum Auffangen und Kühlen von Kernschmelze
WO1994029877A1 (de) * 1993-06-08 1994-12-22 Siemens Aktiengesellschaft Verschlusseinrichtung zum ingangsetzen der kühlung für eine kernschmelze
WO1996020486A1 (de) * 1994-12-23 1996-07-04 Siemens Aktiengesellschaft Notkühleinrichtung für eine kernreaktoranlage und verfahren zur notkühlung eines reaktorkerns
US5596613A (en) * 1995-03-10 1997-01-21 General Electric Company Pressure suppression containment system for boiling water reactor

Also Published As

Publication number Publication date
SE508995C2 (sv) 1998-11-23
US6285727B1 (en) 2001-09-04
SE9700823L (sv) 1998-09-08
JP2001513896A (ja) 2001-09-04
DE69807195T2 (de) 2003-05-08
EP0965135B1 (en) 2002-08-14
DE69807195D1 (de) 2002-09-19
EP0965135A1 (en) 1999-12-22
ATE222398T1 (de) 2002-08-15
WO1998039779A1 (en) 1998-09-11
TR199902122T2 (xx) 2000-01-21
SE9700823D0 (sv) 1997-03-07
CN1249844A (zh) 2000-04-05

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