SE0002507D0 - Method and system for monitoring at least one operating parameter of the core of a nuclear reactor - Google Patents

Method and system for monitoring at least one operating parameter of the core of a nuclear reactor

Info

Publication number
SE0002507D0
SE0002507D0 SE0002507A SE0002507A SE0002507D0 SE 0002507 D0 SE0002507 D0 SE 0002507D0 SE 0002507 A SE0002507 A SE 0002507A SE 0002507 A SE0002507 A SE 0002507A SE 0002507 D0 SE0002507 D0 SE 0002507D0
Authority
SE
Sweden
Prior art keywords
core
detectors
neutron flux
nuclear reactor
operating parameter
Prior art date
Application number
SE0002507A
Other languages
English (en)
Other versions
SE0002507L (sv
SE522252C2 (sv
Inventor
Jean-Lucien Mourlevat
Monique Louedec
Original Assignee
Framatome Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Framatome Sa filed Critical Framatome Sa
Publication of SE0002507D0 publication Critical patent/SE0002507D0/sv
Publication of SE0002507L publication Critical patent/SE0002507L/sv
Publication of SE522252C2 publication Critical patent/SE522252C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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)
SE0002507A 1999-07-05 2000-07-03 Förfarande och system för att övervaka åtminstone en driftsparameter i en kärnreaktor SE522252C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908652A FR2796196B1 (fr) 1999-07-05 1999-07-05 Procede et dispositif de surveillance d'au moins un parametre de fonctionnement du coeur d'un reacteur nucleaire

Publications (3)

Publication Number Publication Date
SE0002507D0 true SE0002507D0 (sv) 2000-07-03
SE0002507L SE0002507L (sv) 2001-01-06
SE522252C2 SE522252C2 (sv) 2004-01-27

Family

ID=9547718

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002507A SE522252C2 (sv) 1999-07-05 2000-07-03 Förfarande och system för att övervaka åtminstone en driftsparameter i en kärnreaktor

Country Status (7)

Country Link
US (1) US6430247B1 (sv)
JP (1) JP4999222B2 (sv)
CN (1) CN1147871C (sv)
BE (1) BE1013408A3 (sv)
FR (1) FR2796196B1 (sv)
SE (1) SE522252C2 (sv)
ZA (1) ZA200003264B (sv)

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FR2796197B1 (fr) * 1999-07-05 2001-10-12 Framatome Sa Procede et dispositif de surveillance d'au moins un parametre de fonctionnement du coeur d'un reacteur nucleaire
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
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
US7200541B2 (en) * 2002-12-23 2007-04-03 Global Nuclear Fuel-Americas, Llc Method and arrangement for determining nuclear reactor core designs
US7231333B2 (en) * 2003-03-31 2007-06-12 Global Nuclear Fuel - Americas, Llc Method and arrangement for developing core loading 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
FR2868866B1 (fr) * 2004-04-09 2008-04-11 Framatome Anp Sas Procede et dispositif de surveillance du coeur d'un reacteur nucleaire
US20060165209A1 (en) * 2005-01-27 2006-07-27 Cheng Alexander Y Neutron detector assembly with variable length rhodium emitters
CN100452244C (zh) * 2005-06-13 2009-01-14 大亚湾核电运营管理有限责任公司 利用瞬变统计实现对设备安全监控的方法
US8553829B2 (en) * 2007-09-26 2013-10-08 Areva Np Sas Reduced order stress model for online maneuvering, diagnostics of fuel failure and design of core loading patterns of light water reactors
FR2922351B1 (fr) * 2007-10-12 2016-01-01 Areva Np Procede d'etablissement de cartographies incore mixtes et application au calibrage de l'instrumentation fixe
US8175210B2 (en) * 2007-11-26 2012-05-08 Ge-Hitachi Nuclear Energy Americas Llc Gamma thermometer axial apparatus and method for monitoring reactor core in nuclear power plant
FR2940715B1 (fr) * 2008-12-30 2011-03-11 Areva Np Procede de mesure du flux neutronique dans le coeur d'un reacteur nucleaire a l'aide d'un reacteur au cobalt et dispositif associe
US9081100B1 (en) 2011-10-27 2015-07-14 The Curator Of The University Of Missouri Apparatus and method for determination of one or more free neutron characteristics
US20120148004A1 (en) * 2009-08-20 2012-06-14 The Curators Of The University Of Missouri Apparatus and Method for Directional and Spectral Analysis of Neutrons
FR2950466B1 (fr) * 2009-09-22 2012-01-13 Areva Np Procede d'aide a l'exploitation d'un reacteur nucleaire.
CN102081979B (zh) * 2009-11-27 2013-03-20 上海核工程研究设计院 堆芯中子注量率数据采集和处理系统
CN101968974B (zh) * 2010-08-09 2013-01-02 中广核工程有限公司 一种核电站反应堆保护系统
US9633752B2 (en) * 2010-09-17 2017-04-25 Atomic Energy Of Canada Limited Reactor shutdown trip algorithm using derivatives
JP5779126B2 (ja) * 2012-03-15 2015-09-16 株式会社東芝 移動式原子炉出力測定装置およびその駆動トルク監視方法
CN103871526B (zh) * 2012-12-14 2016-12-21 中国核动力研究设计院 一种用于反应堆堆芯中子通量和温度的探测装置
CN103065433B (zh) * 2012-12-26 2014-12-24 中山大学 压水反应堆堆芯dnbr监测报警装置
CN104678424B (zh) * 2013-12-03 2017-08-25 中广核（北京）仿真技术有限公司 核电站模拟机的中子计数系统及方法
CN107578832B (zh) * 2014-08-15 2019-08-23 中国广核集团有限公司 核电站动态刻棒现场实施方法
CN105225714B (zh) * 2015-07-03 2017-12-26 岭澳核电有限公司 核燃料组件修复监控系统
WO2017079949A1 (zh) * 2015-11-12 2017-05-18 中广核工程有限公司 核电站核仪表系统及其定位方法
CN106782707B (zh) * 2015-11-20 2023-11-21 国核（北京）科学技术研究院有限公司 装载177盒燃料组件的堆芯的探测器布置方法及其堆芯
FR3069694A1 (fr) 2017-07-28 2019-02-01 Areva Np Procede de surveillance d'un coeur nucleaire comprenant une relaxation d'un seuil, programme, support et reacteur nucleaire associes
CN108198639A (zh) * 2017-12-13 2018-06-22 中国船舶重工集团公司第七〇九研究所 一种船用小堆堆外复用探测器、核测量系统和控制系统
CN108052019B (zh) * 2017-12-15 2021-01-19 中广核工程有限公司 核电站全范围模拟机流体模型计算溢出的抑制方法及系统
CN110689974B (zh) * 2018-11-02 2021-03-30 上海核工程研究设计院有限公司 一种基于瞬时伽马响应修正的改进堆芯功率分布的测量方法
CN111028967B (zh) * 2019-11-02 2021-09-07 中国船舶重工集团公司第七一九研究所 一种多进多出的堆芯中子通量测量用路组选择器
CN111797509B (zh) * 2020-06-15 2022-05-24 中山大学 一种基于探测器测量值的堆芯中子通量预测方法
CN112687411B (zh) * 2020-12-24 2022-06-24 中国核动力研究设计院 一种基于多探测器接力信号的反应性测量方法
CN113205896B (zh) * 2021-03-26 2024-03-15 中广核研究院有限公司 核反应堆堆芯监测方法、装置、计算机设备和存储介质
CN113851237B (zh) * 2021-08-10 2024-01-19 中国核电工程有限公司 一种核燃料棒PuO2丰度在线检测方法及系统

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JPS61223591A (ja) * 1985-03-29 1986-10-04 原子燃料工業株式会社 原子炉の炉心内計装装置
US4839134A (en) * 1987-12-31 1989-06-13 Westinghouse Electric Corp. Continuous, online nuclear power distribution synthesis system and method
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FR2649240B1 (fr) * 1989-06-29 1991-09-13 Framatome Sa Procede de determination de la repartition de la puissance dans le coeur d'un reacteur nucleaire et procede de calibrage des detecteurs neutroniques autour du coeur d'un reacteur nucleaire
JPH06201884A (ja) * 1992-09-22 1994-07-22 Toshiba Corp 原子炉出力監視装置
JP3577371B2 (ja) * 1995-08-31 2004-10-13 株式会社東芝 燃料集合体内濃縮度分布決定方法および装置
JP3679866B2 (ja) * 1996-06-25 2005-08-03 株式会社東芝 炉心性能計算装置
JPH1020072A (ja) * 1996-07-02 1998-01-23 Hitachi Ltd 炉心性能計算装置
FR2753299B1 (fr) * 1996-09-12 1999-03-05 Commissariat Energie Atomique Dispositif miniaturise, auto-alimente et a reponse rapide, pour la detection etagee d'un flux neutronique, notamment dans un reacteur nucleaire
JPH1184060A (ja) * 1997-09-01 1999-03-26 Toshiba Corp 高速炉の出力分布計算方法及び計算装置
FR2796197B1 (fr) * 1999-07-05 2001-10-12 Framatome Sa Procede et dispositif de surveillance d'au moins un parametre de fonctionnement du coeur d'un reacteur nucleaire

Also Published As

Publication number Publication date
JP2001042079A (ja) 2001-02-16
ZA200003264B (en) 2002-01-02
SE0002507L (sv) 2001-01-06
BE1013408A3 (fr) 2001-12-04
CN1292554A (zh) 2001-04-25
CN1147871C (zh) 2004-04-28
SE522252C2 (sv) 2004-01-27
FR2796196B1 (fr) 2001-10-19
JP4999222B2 (ja) 2012-08-15
FR2796196A1 (fr) 2001-01-12
US6430247B1 (en) 2002-08-06

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