SE508995C2 - Kärnreaktoranläggning - Google Patents
KärnreaktoranläggningInfo
- Publication number
- SE508995C2 SE508995C2 SE9700823A SE9700823A SE508995C2 SE 508995 C2 SE508995 C2 SE 508995C2 SE 9700823 A SE9700823 A SE 9700823A SE 9700823 A SE9700823 A SE 9700823A SE 508995 C2 SE508995 C2 SE 508995C2
- Authority
- SE
- Sweden
- Prior art keywords
- section
- nuclear reactor
- plant according
- reactor plant
- cooling medium
- Prior art date
Links
- 239000002826 coolant Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 12
- 239000000155 melt Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700823A SE508995C2 (sv) | 1997-03-07 | 1997-03-07 | Kärnreaktoranläggning |
EP98908419A EP0965135B1 (de) | 1997-03-07 | 1998-03-06 | Kernkraftwerk |
CN98803109A CN1249844A (zh) | 1997-03-07 | 1998-03-06 | 核装置 |
AT98908419T ATE222398T1 (de) | 1997-03-07 | 1998-03-06 | Kernkraftwerk |
DE69807195T DE69807195T2 (de) | 1997-03-07 | 1998-03-06 | Kernkraftwerk |
JP53845798A JP2001513896A (ja) | 1997-03-07 | 1998-03-06 | 原子力プラント |
PCT/SE1998/000407 WO1998039779A1 (en) | 1997-03-07 | 1998-03-06 | A nuclear plant |
US09/355,424 US6285727B1 (en) | 1997-03-07 | 1998-03-06 | Nuclear plant |
ES98908419T ES2181182T3 (es) | 1997-03-07 | 1998-03-06 | Planta nuclear. |
TR1999/02122T TR199902122T2 (xx) | 1997-03-07 | 1998-03-06 | N�kleer tesis. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9700823A SE508995C2 (sv) | 1997-03-07 | 1997-03-07 | Kärnreaktoranläggning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9700823D0 SE9700823D0 (sv) | 1997-03-07 |
SE9700823L SE9700823L (sv) | 1998-09-08 |
SE508995C2 true SE508995C2 (sv) | 1998-11-23 |
Family
ID=20406065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9700823A SE508995C2 (sv) | 1997-03-07 | 1997-03-07 | Kärnreaktoranläggning |
Country Status (10)
Country | Link |
---|---|
US (1) | US6285727B1 (de) |
EP (1) | EP0965135B1 (de) |
JP (1) | JP2001513896A (de) |
CN (1) | CN1249844A (de) |
AT (1) | ATE222398T1 (de) |
DE (1) | DE69807195T2 (de) |
ES (1) | ES2181182T3 (de) |
SE (1) | SE508995C2 (de) |
TR (1) | TR199902122T2 (de) |
WO (1) | WO1998039779A1 (de) |
Families Citing this family (8)
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 |
CN116368580A (zh) * | 2020-12-16 | 2023-06-30 | 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 |
Family Cites Families (15)
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 |
JPH08511103A (ja) * | 1993-06-08 | 1996-11-19 | シーメンス アクチエンゲゼルシヤフト | 炉心溶融物の冷却を開始するための閉塞装置 |
DE4319094A1 (de) * | 1993-06-08 | 1994-12-15 | Siemens Ag | Einrichtung und Verfahren zum Auffangen und Kühlen von 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 |
-
1997
- 1997-03-07 SE SE9700823A patent/SE508995C2/sv not_active IP Right Cessation
-
1998
- 1998-03-06 EP EP98908419A patent/EP0965135B1/de not_active Expired - Lifetime
- 1998-03-06 US US09/355,424 patent/US6285727B1/en not_active Expired - Lifetime
- 1998-03-06 TR TR1999/02122T patent/TR199902122T2/xx unknown
- 1998-03-06 JP JP53845798A patent/JP2001513896A/ja not_active Ceased
- 1998-03-06 DE DE69807195T patent/DE69807195T2/de not_active Expired - Lifetime
- 1998-03-06 CN CN98803109A patent/CN1249844A/zh active Pending
- 1998-03-06 AT AT98908419T patent/ATE222398T1/de not_active IP Right Cessation
- 1998-03-06 WO PCT/SE1998/000407 patent/WO1998039779A1/en active IP Right Grant
- 1998-03-06 ES ES98908419T patent/ES2181182T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001513896A (ja) | 2001-09-04 |
CN1249844A (zh) | 2000-04-05 |
SE9700823L (sv) | 1998-09-08 |
ATE222398T1 (de) | 2002-08-15 |
ES2181182T3 (es) | 2003-02-16 |
DE69807195T2 (de) | 2003-05-08 |
EP0965135B1 (de) | 2002-08-14 |
US6285727B1 (en) | 2001-09-04 |
WO1998039779A1 (en) | 1998-09-11 |
SE9700823D0 (sv) | 1997-03-07 |
EP0965135A1 (de) | 1999-12-22 |
DE69807195D1 (de) | 2002-09-19 |
TR199902122T2 (xx) | 2000-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |