JP6181067B2 - 核燃料と、少なくとも1つの中性子吸収および/または緩和要素を起動し挿入するシステムとを備えた原子炉用集合体 - Google Patents
核燃料と、少なくとも1つの中性子吸収および/または緩和要素を起動し挿入するシステムとを備えた原子炉用集合体 Download PDFInfo
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- JP6181067B2 JP6181067B2 JP2014543911A JP2014543911A JP6181067B2 JP 6181067 B2 JP6181067 B2 JP 6181067B2 JP 2014543911 A JP2014543911 A JP 2014543911A JP 2014543911 A JP2014543911 A JP 2014543911A JP 6181067 B2 JP6181067 B2 JP 6181067B2
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- 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.)
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
- G21C7/12—Means for moving control elements to desired position
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- 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
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
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- 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
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1161100 | 2011-12-02 | ||
FR1161100A FR2983624B1 (fr) | 2011-12-02 | 2011-12-02 | Assemblage pour reacteur nucleaire, comportant du combustible nucleaire et un systeme de declenchement et d'insertion d'au moins un element absorbant neutronique et/ou mitigateur |
PCT/EP2012/074096 WO2013079662A1 (fr) | 2011-12-02 | 2012-11-30 | Assemblage pour reacteur nucleaire comportant du combustible nucleaire systeme de declenchement et d'insertion d'au moins un element absorbant neutronique et/ou mitigateur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015500463A JP2015500463A (ja) | 2015-01-05 |
JP6181067B2 true JP6181067B2 (ja) | 2017-08-16 |
Family
ID=47263378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014543911A Active JP6181067B2 (ja) | 2011-12-02 | 2012-11-30 | 核燃料と、少なくとも1つの中性子吸収および/または緩和要素を起動し挿入するシステムとを備えた原子炉用集合体 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6181067B2 (fr) |
KR (1) | KR20140097452A (fr) |
CN (1) | CN104094358B (fr) |
FR (1) | FR2983624B1 (fr) |
RU (1) | RU2602836C1 (fr) |
WO (1) | WO2013079662A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3042901B1 (fr) * | 2015-10-23 | 2017-12-15 | Commissariat Energie Atomique | Dispositif de declenchement et d'insertion d'elements absorbants et/ou mitigateurs d'un reacteur nucleaire mettant en œuvre des elements flexibles et assemblage de combustible nucleaire comportant un tel dispositif |
FR3044155B1 (fr) * | 2015-11-23 | 2017-11-10 | Commissariat Energie Atomique | Dispositif de surete a declenchement passif pour reacteur nucleaire sur une baisse anormale du debit primaire |
FR3044156B1 (fr) * | 2015-11-23 | 2017-11-10 | Commissariat Energie Atomique | Dispositif de surete a declenchement passif pour reacteur nucleaire sur une baisse anormale du debit primaire |
FR3045199B1 (fr) * | 2015-12-15 | 2018-01-26 | Areva Np | Grappe absorbante et crayon absorbant pour reacteur nucleaire |
KR101787916B1 (ko) * | 2016-12-30 | 2017-10-19 | 한국과학기술원 | 열중성자로 핵연료 집합체 |
FR3069095B1 (fr) * | 2017-07-13 | 2019-08-30 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Assemblage de mitigation pour reacteur nucleaire comportant un bouchon d'etancheite amovible |
EP3815112B1 (fr) * | 2018-06-21 | 2023-11-01 | BWXT Nuclear Energy, Inc. | Réacteur inversé universel et procédé de conception et de fabrication d'un réacteur inversé universel |
RU2732730C1 (ru) * | 2020-05-15 | 2020-09-22 | Общество с ограниченной ответственностью "Александра-Плюс" | Способ изготовления тепловыделяющей сборки |
JP2023128324A (ja) * | 2022-03-03 | 2023-09-14 | 三菱重工業株式会社 | 原子炉停止システム及び原子炉停止方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1255927A (en) * | 1967-11-30 | 1971-12-01 | Atomic Power Constr Ltd | Emergency nuclear reactor shutdown systems |
FR2230984B1 (fr) * | 1973-05-22 | 1976-04-23 | Electricite De France | |
FR2251079B1 (fr) * | 1973-11-08 | 1976-12-03 | Commissariat Energie Atomique | |
FR2345709A2 (fr) * | 1976-03-24 | 1977-10-21 | Electricite De France | Fusible et applications dudit fusible a la realisation d'un dispositif d'arret d'urgence pour reacteur nucleaire |
US4139414A (en) * | 1977-06-10 | 1979-02-13 | Combustion Engineering, Inc. | Scram device having a multiplicity of neutron absorbing masses |
US4204909A (en) * | 1977-06-10 | 1980-05-27 | Combustion Engineering, Inc. | Temperature sensitive self-actuated scram mechanism |
JPS5670494A (en) * | 1979-11-14 | 1981-06-12 | Tokyo Shibaura Electric Co | Control rod drive mechanism |
JPS5833190A (ja) * | 1981-08-24 | 1983-02-26 | 株式会社東芝 | 制御棒駆動機構 |
DE3362746D1 (en) * | 1982-01-28 | 1986-05-07 | Atomic Energy Authority Uk | Thermally responsive trigger devices and their use in shut-down devices for nuclear reactors |
US5051229A (en) | 1982-01-28 | 1991-09-24 | United Kingdom Atomic Energy Authority | Thermally responsive trigger devices and their use in shut-down devices for nuclear reactors |
JPS60164294A (ja) * | 1984-02-07 | 1985-08-27 | 動力炉・核燃料開発事業団 | 原子炉の制御棒駆動機構 |
JPH0640137B2 (ja) * | 1986-08-01 | 1994-05-25 | 株式会社日立製作所 | 燃料集合体および沸騰水型原子炉 |
FR2683667B1 (fr) | 1991-11-08 | 1994-01-07 | Commissariat A Energie Atomique | Assemblage de combustible nucleaire a dispositif de securite passif integre. |
DE4206658A1 (de) * | 1992-03-03 | 1993-09-09 | Siemens Ag | Sicherheitseinrichtung gegen ueberdruckversagen eines kernreaktor-druckbehaelters |
RU2072570C1 (ru) * | 1994-02-08 | 1997-01-27 | Юрий Васильевич Потапов | Устройство пассивной защиты ядерного реактора на быстрых нейтронах |
US20080031398A1 (en) * | 2004-10-14 | 2008-02-07 | Westinghouse Electric Company, Llc | Use of boron or enriched boron 10 in UO2 |
CN102129889B (zh) * | 2010-12-24 | 2013-10-09 | 中国核动力研究设计院 | 一种含B和Gd的整体型复合可燃毒物燃料及制备方法 |
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2011
- 2011-12-02 FR FR1161100A patent/FR2983624B1/fr active Active
-
2012
- 2012-11-30 WO PCT/EP2012/074096 patent/WO2013079662A1/fr active Application Filing
- 2012-11-30 CN CN201280068926.3A patent/CN104094358B/zh not_active Expired - Fee Related
- 2012-11-30 RU RU2014126893/07A patent/RU2602836C1/ru not_active IP Right Cessation
- 2012-11-30 JP JP2014543911A patent/JP6181067B2/ja active Active
- 2012-11-30 KR KR1020147017384A patent/KR20140097452A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2602836C1 (ru) | 2016-11-20 |
WO2013079662A1 (fr) | 2013-06-06 |
CN104094358B (zh) | 2016-10-19 |
CN104094358A (zh) | 2014-10-08 |
JP2015500463A (ja) | 2015-01-05 |
FR2983624B1 (fr) | 2014-02-07 |
KR20140097452A (ko) | 2014-08-06 |
FR2983624A1 (fr) | 2013-06-07 |
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