ES2134710B1 - Metodo para la carga de combustible y funcionamiento del nucleo para un reactor nuclear. - Google Patents
Metodo para la carga de combustible y funcionamiento del nucleo para un reactor nuclear.Info
- Publication number
- ES2134710B1 ES2134710B1 ES009650028A ES9650028A ES2134710B1 ES 2134710 B1 ES2134710 B1 ES 2134710B1 ES 009650028 A ES009650028 A ES 009650028A ES 9650028 A ES9650028 A ES 9650028A ES 2134710 B1 ES2134710 B1 ES 2134710B1
- Authority
- ES
- Spain
- Prior art keywords
- core
- nuclear reactor
- fuel
- core region
- region
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 230000009257 reactivity Effects 0.000 abstract 2
Classifications
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
Método para la carga de combustible y funcionamiento del núcleo para un reactor nuclear. Método para la carga de combustible y funcionamiento del núcleo para un reactor nuclear. La carga de combustible del núcleo para el ciclo operativo en régimen de potencia comprende las fases de designar una región central de núcleo, una región curvada de núcleo y una región periférico de núcleo, colocando por lo menos dos conjuntos de combustible de reactividad relativamente elevada en las celdas de combustible en la región central de núcleo y colocando los conjuntos de combustible de reactividad relativamente baja en las celdas en la región de núcleo periférico. La invención comprende además el accionamiento del núcleo del reactor nuclear en un ciclo operativo designando como mínimo una red de barras de control, comprendiendo cada red una cuarta parte de las barras de control.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/403,059 US5677938A (en) | 1995-03-13 | 1995-03-13 | Method for fueling and operating a nuclear reactor core |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2134710A1 ES2134710A1 (es) | 1999-10-01 |
ES2134710B1 true ES2134710B1 (es) | 2000-05-01 |
Family
ID=23594324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009650028A Expired - Fee Related ES2134710B1 (es) | 1995-03-13 | 1996-10-18 | Metodo para la carga de combustible y funcionamiento del nucleo para un reactor nuclear. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5677938A (es) |
JP (1) | JPH11502022A (es) |
DE (1) | DE19681288T1 (es) |
ES (1) | ES2134710B1 (es) |
FI (1) | FI973674A0 (es) |
SE (1) | SE512193C2 (es) |
TW (1) | TW317636B (es) |
WO (1) | WO1996028827A1 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19932172C1 (de) * | 1999-07-13 | 2000-11-16 | Siemens Ag | Verfahren zum Betrieb eines Siedewasserreaktors im Leistungsbereich |
JP2002122687A (ja) * | 2000-10-17 | 2002-04-26 | Toshiba Corp | 原子炉炉心および原子炉運転方法 |
US7096600B2 (en) * | 2002-12-13 | 2006-08-29 | Holtec International, Inc. | Forced gas flow canister dehydration |
US7222061B2 (en) * | 2002-12-18 | 2007-05-22 | Global Nuclear Fuel - Americas, Llc | Method and arrangement for developing rod patterns in nuclear reactors |
US7424412B2 (en) * | 2002-12-23 | 2008-09-09 | Global Nuclear Fuel - Americas, Llc | Method of determining nuclear reactor core design with reduced control blade density |
US20040191734A1 (en) * | 2003-03-31 | 2004-09-30 | Russell William Earl | Method and arrangement for determining fresh fuel loading patterns for nuclear reactors |
SE525701C2 (sv) * | 2003-08-28 | 2005-04-05 | Westinghouse Electric Sweden | Förfarande för drift av en kärnreaktor |
US6862329B1 (en) * | 2003-10-06 | 2005-03-01 | Global Nuclear Fuel-Americas Llc | In-cycle shuffle |
US8041548B2 (en) * | 2004-12-30 | 2011-10-18 | Global Nuclear Fuels-Americas, LLC | Method and apparatus for evaluating a proposed solution to a constraint problem for a nuclear reactor involving channel deformation |
US7685079B2 (en) * | 2006-12-21 | 2010-03-23 | Global Nuclear Fuel - Americas, Llc | Methods for evaluating robustness of solutions to constraint problems |
US7480599B2 (en) * | 2006-12-28 | 2009-01-20 | Global Nuclear Fuel - Americas, L.L.C. | Single cycle and equilibrium fuel loading method and system to reduce cycle outage in a boiling water nuclear reactor |
BR112012010389A2 (pt) | 2009-11-02 | 2020-08-18 | Searete, Llc | "reator de fissão nuclear de ondas estacionárias e métodos" |
US9786392B2 (en) | 2009-11-06 | 2017-10-10 | Terrapower, Llc | Methods and systems for migrating fuel assemblies in a nuclear fission reactor |
US9799416B2 (en) * | 2009-11-06 | 2017-10-24 | Terrapower, Llc | Methods and systems for migrating fuel assemblies in a nuclear fission reactor |
US9922733B2 (en) * | 2009-11-06 | 2018-03-20 | Terrapower, Llc | Methods and systems for migrating fuel assemblies in a nuclear fission reactor |
US10008294B2 (en) * | 2009-11-06 | 2018-06-26 | Terrapower, Llc | Methods and systems for migrating fuel assemblies in a nuclear fission reactor |
CN102714066B (zh) * | 2009-11-06 | 2016-08-17 | 泰拉能源有限责任公司 | 在核裂变反应堆中迁移燃料组件的方法和系统 |
US9287012B2 (en) | 2010-07-25 | 2016-03-15 | Global Nuclear Fuel—Americas, LLC | Optimized fuel assembly channels and methods of creating the same |
CN102184751B (zh) * | 2011-03-01 | 2013-03-20 | 福建福清核电有限公司 | 利用首炉堆芯备用燃料组件提高反应堆燃料安全性的方法 |
US20140133619A1 (en) * | 2012-04-17 | 2014-05-15 | Babcock & Wilcox Mpower, Inc. | Extended operating cycle for pressurized water reactor |
KR101406849B1 (ko) * | 2012-12-27 | 2014-06-13 | 한국전력기술 주식회사 | 제어봉 삽입시간 측정을 위한 시뮬레이션 구축 방법 |
JP6430141B2 (ja) * | 2014-04-25 | 2018-11-28 | 日立Geニュークリア・エナジー株式会社 | 沸騰水型原子炉の炉心 |
CN105161143A (zh) * | 2014-05-29 | 2015-12-16 | 江苏核电有限公司 | 一种反应堆物理启动期间增效节能的综合方法 |
US10818403B2 (en) * | 2016-03-29 | 2020-10-27 | Nuscale Power, Llc | Inter-module fuel shuffling |
CN111710444B (zh) * | 2020-06-30 | 2022-08-09 | 中国原子能科学研究院 | 环形燃料供热堆的堆芯装载方法 |
CN114242272B (zh) * | 2021-12-17 | 2024-01-30 | 中国核动力研究设计院 | 一种小型核电源用不换料反应堆堆芯 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3335061A (en) * | 1966-01-06 | 1967-08-08 | Warren E Winsche | Method of operating a breeder reactor |
NL132403C (es) * | 1966-05-16 | 1900-01-01 | ||
US3432389A (en) * | 1966-07-25 | 1969-03-11 | Combustion Eng | Core design for nuclear reactor |
US3575803A (en) * | 1968-08-08 | 1971-04-20 | Atomic Energy Commission | Reactor fueling method |
JPS548289A (en) * | 1977-06-20 | 1979-01-22 | Hitachi Ltd | Reactor |
US4326919A (en) * | 1977-09-01 | 1982-04-27 | Westinghouse Electric Corp. | Nuclear core arrangement |
US4285769A (en) * | 1978-10-19 | 1981-08-25 | General Electric Company | Control cell nuclear reactor core |
JPS57182195A (en) * | 1981-05-06 | 1982-11-09 | Hitachi Ltd | Reactor core |
JPS61129594A (ja) * | 1984-11-28 | 1986-06-17 | 株式会社日立製作所 | 軽水減速型原子炉 |
FR2606201B1 (fr) * | 1986-11-03 | 1988-12-02 | Electricite De France | Procede de gestion du coeur d'un reacteur nucleaire a eau pressurisee |
SE463284B (sv) * | 1986-12-01 | 1990-10-29 | Asea Atom Ab | Saett foer drift av en kokvattenreaktor daer efter en driftsperiod en del styrstavar utbytes mot styrstavar med hoegre styrstavsvaerde |
JP2510612B2 (ja) * | 1987-08-12 | 1996-06-26 | 株式会社日立製作所 | 原子炉の炉心及び原子炉の初装荷炉心 |
JP2564383B2 (ja) * | 1988-12-12 | 1996-12-18 | 株式会社日立製作所 | 原子炉の炉心及び原子炉の燃料装荷方法並びに原子炉の運転方法 |
JP2914778B2 (ja) * | 1991-05-20 | 1999-07-05 | 株式会社東芝 | 沸騰水型原子炉 |
JP2915200B2 (ja) * | 1991-07-24 | 1999-07-05 | 株式会社日立製作所 | 燃料装荷方法及び原子炉炉心 |
US5272736A (en) * | 1992-11-05 | 1993-12-21 | General Electric Company | Core loading strategy for reload of a plurality of different fuel bundle fuel designs |
-
1995
- 1995-03-13 US US08/403,059 patent/US5677938A/en not_active Expired - Fee Related
-
1996
- 1996-03-05 TW TW085102666A patent/TW317636B/zh active
- 1996-03-07 JP JP8527731A patent/JPH11502022A/ja active Pending
- 1996-03-07 DE DE19681288T patent/DE19681288T1/de not_active Withdrawn
- 1996-03-07 WO PCT/US1996/003171 patent/WO1996028827A1/en not_active IP Right Cessation
- 1996-10-18 ES ES009650028A patent/ES2134710B1/es not_active Expired - Fee Related
-
1997
- 1997-09-08 SE SE9703228A patent/SE512193C2/sv not_active IP Right Cessation
- 1997-09-12 FI FI973674A patent/FI973674A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
JPH11502022A (ja) | 1999-02-16 |
MX9706919A (es) | 1997-11-29 |
US5677938A (en) | 1997-10-14 |
FI973674A (fi) | 1997-09-12 |
TW317636B (es) | 1997-10-11 |
ES2134710A1 (es) | 1999-10-01 |
WO1996028827A1 (en) | 1996-09-19 |
SE512193C2 (sv) | 2000-02-07 |
SE9703228L (sv) | 1997-09-08 |
FI973674A0 (fi) | 1997-09-12 |
DE19681288T1 (de) | 2000-11-16 |
SE9703228D0 (sv) | 1997-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19991001 Kind code of ref document: A1 Effective date: 19991001 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |