JPH06201875A - 設計の異なる複数の燃料バンドルを炉心に再装填する手段及び方法 - Google Patents
設計の異なる複数の燃料バンドルを炉心に再装填する手段及び方法Info
- Publication number
- JPH06201875A JPH06201875A JP5273973A JP27397393A JPH06201875A JP H06201875 A JPH06201875 A JP H06201875A JP 5273973 A JP5273973 A JP 5273973A JP 27397393 A JP27397393 A JP 27397393A JP H06201875 A JPH06201875 A JP H06201875A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- core
- bundle
- margin
- reloading
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 343
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000013461 design Methods 0.000 title abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000009835 boiling Methods 0.000 claims abstract description 19
- 230000020169 heat generation Effects 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 43
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 19
- 230000009257 reactivity Effects 0.000 description 17
- 229910052688 Gadolinium Inorganic materials 0.000 description 15
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 14
- 239000002826 coolant Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 150000000921 Gadolinium Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/02—Details
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/971,643 US5272736A (en) | 1992-11-05 | 1992-11-05 | Core loading strategy for reload of a plurality of different fuel bundle fuel designs |
| US971643 | 1992-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06201875A true JPH06201875A (ja) | 1994-07-22 |
Family
ID=25518642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5273973A Pending JPH06201875A (ja) | 1992-11-05 | 1993-11-02 | 設計の異なる複数の燃料バンドルを炉心に再装填する手段及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5272736A (en, 2012) |
| EP (1) | EP0596738A1 (en, 2012) |
| JP (1) | JPH06201875A (en, 2012) |
| MX (1) | MX9306944A (en, 2012) |
| TW (1) | TW229315B (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5677938A (en) * | 1995-03-13 | 1997-10-14 | Peco Energy Company | Method for fueling and operating a nuclear reactor core |
| US5923717A (en) * | 1996-01-29 | 1999-07-13 | General Electric Company | Method and system for determining nuclear core loading arrangements |
| US5790618A (en) * | 1997-07-21 | 1998-08-04 | General Electric Company | Method and system for determining the impact of a mislocated nuclear fuel bundle loading |
| DE19916901C1 (de) * | 1999-04-14 | 2000-06-29 | Siemens Ag | Verfahren zum Brennelement-Wechsel in einem Kernkraftwerk |
| US6748348B1 (en) | 1999-12-30 | 2004-06-08 | General Electric Company | Design method for nuclear reactor fuel management |
| US20030086520A1 (en) * | 2001-11-07 | 2003-05-08 | Russell William Earl | System and method for continuous optimization of control-variables during operation of a nuclear reactor |
| US7487133B2 (en) * | 2002-09-19 | 2009-02-03 | Global Nuclear Fuel - Americas, Llc | Method and apparatus for adaptively determining weight factors within the context of an objective function |
| US8873698B2 (en) * | 2002-12-18 | 2014-10-28 | Global Nuclear Fuel—Americas, LLC | Computer-implemented method and system for designing a nuclear reactor core which satisfies licensing criteria |
| US9047995B2 (en) * | 2002-12-18 | 2015-06-02 | Global Nuclear Fuel—Americas, LLC | Method and system for designing a nuclear reactor core for uprated power operations |
| 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 |
| US7280946B2 (en) * | 2003-04-30 | 2007-10-09 | Global Nuclear Fuel-Americas, Llc | Method and arrangement for determining pin enrichments in fuel bundle of nuclear reactor |
| US6862329B1 (en) * | 2003-10-06 | 2005-03-01 | Global Nuclear Fuel-Americas Llc | In-cycle shuffle |
| CN1760990B (zh) | 2004-10-15 | 2011-11-30 | 西屋电气有限责任公司 | 改进的首次堆芯燃料组件布置和实现上述布置的方法 |
| 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 |
| US7409032B2 (en) * | 2005-05-13 | 2008-08-05 | Global Nuclear Fuel - Americas, Llc | Method of fuel bundle consideration in a reactor |
| US7472045B2 (en) * | 2006-12-13 | 2008-12-30 | Global Nuclear Fuel—Americas, LLC | Method for perturbating a nuclear reactor core fuel bundle design to generate a group of designs |
| US7685079B2 (en) * | 2006-12-21 | 2010-03-23 | Global Nuclear Fuel - Americas, Llc | Methods for evaluating robustness of solutions to constraint problems |
| CN105843178B (zh) * | 2015-01-13 | 2019-10-01 | 国核（北京）科学技术研究院有限公司 | 用于循环燃料管理的自动换料方法及系统 |
| CN109273105B (zh) * | 2018-09-13 | 2022-03-25 | 中国核动力研究设计院 | 一种超临界二氧化碳反应堆燃料组件 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5445482A (en) * | 1977-09-16 | 1979-04-10 | Hitachi Ltd | Boiling water type reactor |
| JP2504474B2 (ja) * | 1987-07-17 | 1996-06-05 | 株式会社東芝 | 沸騰水型原子炉の初装荷炉心 |
| 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 |
| US5017332A (en) * | 1988-04-04 | 1991-05-21 | General Electric Company | Two-phase pressure drop reduction BWR assembly design |
| JPH0331794A (ja) * | 1989-06-29 | 1991-02-12 | Toshiba Corp | 沸騰水型原子炉 |
| JPH03251794A (ja) * | 1990-02-28 | 1991-11-11 | Toshiba Corp | 原子炉の初装荷炉心 |
| US5089210A (en) * | 1990-03-12 | 1992-02-18 | General Electric Company | Mox fuel assembly design |
| US5149491A (en) * | 1990-07-10 | 1992-09-22 | General Electric Company | Seed and blanket fuel arrangement for dual-phase nuclear reactors |
| US5171522A (en) * | 1991-10-28 | 1992-12-15 | General Electric Company | Fuel design for high power density forced circulation boiling water reactor |
-
1992
- 1992-11-05 US US07/971,643 patent/US5272736A/en not_active Expired - Fee Related
-
1993
- 1993-06-14 TW TW082104721A patent/TW229315B/zh active
- 1993-11-02 JP JP5273973A patent/JPH06201875A/ja active Pending
- 1993-11-04 EP EP93308830A patent/EP0596738A1/en not_active Withdrawn
- 1993-11-05 MX MX9306944A patent/MX9306944A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW229315B (en, 2012) | 1994-09-01 |
| EP0596738A1 (en) | 1994-05-11 |
| MX9306944A (es) | 1994-05-31 |
| US5272736A (en) | 1993-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 19980317 |