JP2008139308A5 - - Google Patents
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- Publication number
- JP2008139308A5 JP2008139308A5 JP2007303925A JP2007303925A JP2008139308A5 JP 2008139308 A5 JP2008139308 A5 JP 2008139308A5 JP 2007303925 A JP2007303925 A JP 2007303925A JP 2007303925 A JP2007303925 A JP 2007303925A JP 2008139308 A5 JP2008139308 A5 JP 2008139308A5
- Authority
- JP
- Japan
- Prior art keywords
- core
- change
- multiplication factor
- effective multiplication
- reactivity value
- 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.)
- Granted
Links
- 230000009257 reactivity Effects 0.000 claims 29
- 229910052724 xenon Inorganic materials 0.000 claims 12
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims 12
- 229910052688 Gadolinium Inorganic materials 0.000 claims 10
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims 10
- 239000002826 coolant Substances 0.000 claims 2
- 239000013643 reference control Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/606,320 US7532698B2 (en) | 2006-11-29 | 2006-11-29 | Systems and methods of predicting a critical effective k for a nuclear reactor |
| US11/606,320 | 2006-11-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008139308A JP2008139308A (ja) | 2008-06-19 |
| JP2008139308A5 true JP2008139308A5 (https=) | 2012-10-04 |
| JP5634006B2 JP5634006B2 (ja) | 2014-12-03 |
Family
ID=38982446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007303925A Active JP5634006B2 (ja) | 2006-11-29 | 2007-11-26 | 原子炉に関して臨界実効増倍率ｋを予測するシステムと方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7532698B2 (https=) |
| EP (1) | EP1927994B1 (https=) |
| JP (1) | JP5634006B2 (https=) |
| ES (1) | ES2401349T3 (https=) |
| MX (1) | MX2007013918A (https=) |
| TW (1) | TWI431638B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7966139B2 (en) * | 2008-01-23 | 2011-06-21 | Atomic Energy Council-Institute Of Nuclear Energy Research | Apparatus for monitoring the maintenance of systems in a nuclear power plant |
| EP2287855B1 (en) * | 2009-08-18 | 2012-10-03 | Areva NP | A computer implemented method for modelling a nuclear reactor core and a corresponding computer program product |
| RU2555363C9 (ru) * | 2009-11-06 | 2015-10-20 | ТерраПауэр, ЭлЭлСи | Система и способы регулирования реактивности в реакторе ядерного деления |
| US9190177B2 (en) * | 2009-11-06 | 2015-11-17 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
| US9852818B2 (en) * | 2009-11-06 | 2017-12-26 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
| US9793013B2 (en) * | 2009-11-06 | 2017-10-17 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
| US9748006B2 (en) * | 2010-10-01 | 2017-08-29 | Terrapower, Llc | System and method for maintaining and establishing operational readiness in a fuel cell backup system of a nuclear reactor system |
| US9691508B2 (en) | 2010-10-01 | 2017-06-27 | Terrapower, Llc | System and method for determining a state of operational readiness of a fuel cell backup system of a nuclear reactor system |
| RU2673564C1 (ru) * | 2018-04-18 | 2018-11-28 | Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" | Способ пуска ядерного реактора космического назначения |
| EP3966837B1 (en) * | 2019-05-07 | 2023-03-15 | Framatome Gmbh | Method of governing a pressurized water nuclear reactor and according governance system |
| CN113806941B (zh) * | 2021-09-22 | 2024-01-05 | 上海核星核电科技有限公司 | 一种具有氙瞬态模拟能力的压水堆燃耗跟踪计算方法 |
| CN114743700A (zh) * | 2022-04-19 | 2022-07-12 | 华能山东石岛湾核电有限公司 | 一种高温气冷堆多普勒发热点功率确定的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135890A (en) | 1974-09-20 | 1976-03-26 | Hitachi Ltd | Genshiro no jidokidoseigyosochi |
| US4515749A (en) | 1981-08-24 | 1985-05-07 | General Electric Company | Subcriticality measurement apparatus and method |
| US4588547A (en) | 1983-10-07 | 1986-05-13 | Westinghouse Electric Corp. | Method and apparatus for determining the nearness to criticality of a nuclear reactor |
| JPS61144595A (ja) * | 1984-12-18 | 1986-07-02 | 株式会社東芝 | プロセス計算機 |
| JPH07119827B2 (ja) | 1987-12-25 | 1995-12-20 | 三菱電機株式会社 | 原子炉出力分布の測定装置 |
| JP3792735B2 (ja) * | 1994-01-20 | 2006-07-05 | 株式会社東芝 | 沸騰水型原子炉用燃料集合体およびその炉心 |
| US5490184A (en) | 1994-07-21 | 1996-02-06 | Westinghouse Electric Corporation | Method and a system for accurately calculating PWR power from excore detector currents corrected for changes in 3-D power distribution and coolant density |
| US6061412A (en) | 1995-10-05 | 2000-05-09 | Westinghouse Electric Company Llc | Nuclear reaction protection system |
| US6314327B1 (en) | 1998-04-28 | 2001-11-06 | The University Of Akron | Method for predicting future function values utilizing derivative samples |
| JP4008131B2 (ja) * | 1998-11-26 | 2007-11-14 | 株式会社日立製作所 | 原子炉炉心性能計算装置 |
| US6181759B1 (en) | 1999-07-23 | 2001-01-30 | Westinghouse Electric Company Llc | Method and apparatus for determining nearness to criticality of a nuclear fueled electric power generating unit |
| US6801593B2 (en) | 2002-11-21 | 2004-10-05 | Westinghouse Electric Company Llc | Subcritical reactivity measurement method |
-
2006
- 2006-11-29 US US11/606,320 patent/US7532698B2/en active Active
-
2007
- 2007-11-07 MX MX2007013918A patent/MX2007013918A/es active IP Right Grant
- 2007-11-16 TW TW096143475A patent/TWI431638B/zh active
- 2007-11-26 JP JP2007303925A patent/JP5634006B2/ja active Active
- 2007-11-26 EP EP07121547A patent/EP1927994B1/en active Active
- 2007-11-26 ES ES07121547T patent/ES2401349T3/es active Active
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