SE512193C2 - Förfarande för att ladda och driva en kärnreaktorhärd - Google Patents
Förfarande för att ladda och driva en kärnreaktorhärdInfo
- Publication number
- SE512193C2 SE512193C2 SE9703228A SE9703228A SE512193C2 SE 512193 C2 SE512193 C2 SE 512193C2 SE 9703228 A SE9703228 A SE 9703228A SE 9703228 A SE9703228 A SE 9703228A SE 512193 C2 SE512193 C2 SE 512193C2
- Authority
- SE
- Sweden
- Prior art keywords
- core
- fuel
- control rods
- nuclear reactor
- rods
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 239000000446 fuel Substances 0.000 claims abstract description 148
- 230000009257 reactivity Effects 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims abstract description 32
- 238000000429 assembly Methods 0.000 claims abstract description 32
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 9
- 231100000614 poison Toxicity 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims description 2
- 239000003053 toxin Substances 0.000 claims 3
- 231100000765 toxin Toxicity 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 28
- 239000003758 nuclear fuel Substances 0.000 description 14
- 238000013461 design Methods 0.000 description 13
- 238000009835 boiling Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002826 coolant Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000004992 fission Effects 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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)
Applications Claiming Priority (2)
| 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 |
| PCT/US1996/003171 WO1996028827A1 (en) | 1995-03-13 | 1996-03-07 | Method for fueling and operating a nuclear reactor core |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9703228L SE9703228L (sv) | 1997-09-08 |
| SE9703228D0 SE9703228D0 (sv) | 1997-09-08 |
| SE512193C2 true SE512193C2 (sv) | 2000-02-07 |
Family
ID=23594324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9703228A SE512193C2 (sv) | 1995-03-13 | 1997-09-08 | Förfarande för att ladda och driva en kärnreaktorhärd |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5677938A (fi) |
| JP (1) | JPH11502022A (fi) |
| DE (1) | DE19681288T1 (fi) |
| ES (1) | ES2134710B1 (fi) |
| FI (1) | FI973674A0 (fi) |
| SE (1) | SE512193C2 (fi) |
| TW (1) | TW317636B (fi) |
| WO (1) | WO1996028827A1 (fi) |
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 (fi) * | 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 |
| ES2134710B1 (es) | 2000-05-01 |
| TW317636B (fi) | 1997-10-11 |
| ES2134710A1 (es) | 1999-10-01 |
| WO1996028827A1 (en) | 1996-09-19 |
| 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 |
|---|---|---|---|
| NUG | Patent has lapsed |
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