ES2064682T3 - Procedimiento para la determinacion de la distribucion de la potencia en el nucleo de un reactor nuclear y procedimiento de calibrado de los detectores neutronicos alrededor del nucleo de un reactor nuclear. - Google Patents

Procedimiento para la determinacion de la distribucion de la potencia en el nucleo de un reactor nuclear y procedimiento de calibrado de los detectores neutronicos alrededor del nucleo de un reactor nuclear.

Info

Publication number
ES2064682T3
ES2064682T3 ES90401778T ES90401778T ES2064682T3 ES 2064682 T3 ES2064682 T3 ES 2064682T3 ES 90401778 T ES90401778 T ES 90401778T ES 90401778 T ES90401778 T ES 90401778T ES 2064682 T3 ES2064682 T3 ES 2064682T3
Authority
ES
Spain
Prior art keywords
nuclear reactor
procedure
nucleus
determination
neutronic
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 - Lifetime
Application number
ES90401778T
Other languages
English (en)
Inventor
Patrick Aniere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Areva NP SAS
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
Application granted granted Critical
Publication of ES2064682T3 publication Critical patent/ES2064682T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/36—Control circuits
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/08—Regulation of any parameters in the plant
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

LA POTENCIA NUCLEAR MEDIA Y LA DIFERENCIA AXIAL DE POTENCIA EN EL NUCLEO (4) DE UN REACTOR NUCLEAR SE DETERMINAN, EN UN SISTEMA DE DETERMINACION (11), A PARTIR DE SEÑALES SUMINISTRADAS POR DOS DETECTORES ALTO (8) Y BAJO (10), POR MULTIPLICACION DE CADA UNA DE ESTAS SEÑALES POR UN TERMINO DE SENSIBILIDAD EN UN MULTIPLICADOR (12, 14) QUE PRECEDE A UN ORGANO DE TRATAMIENTO MATRICIAL (16). EN EL CALIBRADO DE ESTE SISTEMA CON AYUDA DE UN SISTEMA DE MEDIDA DE REFERENCIA (24) INTRODUCIDO EN ESTE NUCLEO, SOLO SE MODIFICAN ESTOS TERMINOS DE SENSIBILIDAD, LO QUE EVITA TENER QUE MODIFICAR LA CONFIGURACION DE FUNCIONAMIENTO DEL NUCLEO. LA INVENCION SE APLICA A LA INDUSTRIA NUCLEAR.
ES90401778T 1989-06-29 1990-06-22 Procedimiento para la determinacion de la distribucion de la potencia en el nucleo de un reactor nuclear y procedimiento de calibrado de los detectores neutronicos alrededor del nucleo de un reactor nuclear. Expired - Lifetime ES2064682T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8908710A FR2649240B1 (fr) 1989-06-29 1989-06-29 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

Publications (1)

Publication Number Publication Date
ES2064682T3 true ES2064682T3 (es) 1995-02-01

Family

ID=9383272

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401778T Expired - Lifetime ES2064682T3 (es) 1989-06-29 1990-06-22 Procedimiento para la determinacion de la distribucion de la potencia en el nucleo de un reactor nuclear y procedimiento de calibrado de los detectores neutronicos alrededor del nucleo de un reactor nuclear.

Country Status (8)

Country Link
EP (1) EP0406075B1 (es)
JP (1) JPH03214099A (es)
KR (1) KR100201029B1 (es)
CN (1) CN1048947A (es)
DE (1) DE69014734T2 (es)
ES (1) ES2064682T3 (es)
FR (1) FR2649240B1 (es)
ZA (1) ZA905116B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6339629B1 (en) * 1997-12-01 2002-01-15 Kabushiki Kaisha Toshiba System for monitoring power of nuclear reactor
FR2796196B1 (fr) * 1999-07-05 2001-10-19 Framatome Sa Procede et dispositif de surveillance d'au moins un parametre de fonctionnement du coeur d'un reacteur nucleaire
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
KR100450002B1 (ko) * 2002-01-11 2004-09-30 한국전력공사 원자력발전소의 임계전 노외계측기 선형부채널 교정을 위한 교정상수 결정방법
KR100549339B1 (ko) * 2002-10-31 2006-02-02 한국전력공사 정규화 및 역행렬 제한조건을 이용한 원자력발전소의노외계측기 ｓａｍ 결정방법
JP2008175692A (ja) * 2007-01-18 2008-07-31 Nuclear Fuel Ind Ltd 炉心の軸方向出力分布の測定方法
US8548789B2 (en) * 2008-02-11 2013-10-01 Westinghouse Electric Company Llc Methodology for modeling the fuel rod power distribution within a nuclear reactor core
JP5212396B2 (ja) 2010-02-10 2013-06-19 株式会社ニコン 焦点検出装置
CN104179794B (zh) * 2013-05-24 2018-09-07 中广核工程有限公司 核电厂堆外中子通量测量器的连接装置及其安装方法
CN105006262B (zh) * 2015-06-15 2017-12-08 中广核研究院有限公司 一种标定核反应堆堆外探测器的方法
WO2017042876A1 (ja) * 2015-09-08 2017-03-16 三菱電機株式会社 炉内核計装装置
WO2019035991A2 (en) * 2017-08-18 2019-02-21 Westinghouse Electric Company Llc METHOD FOR SCALING ISOLATED NUCLEAR INSTRUMENTATION OUTPUT SIGNAL SCALE AND SYSTEM USING THE SAME
CN108172312B (zh) * 2017-12-13 2020-01-31 广东核电合营有限公司 核电站堆外核仪表系统的轴向功率偏差的校准方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079236A (en) * 1976-03-05 1978-03-14 Westinghouse Electric Corporation Method and apparatus for monitoring the axial power distribution within the core of a nuclear reactor, exterior of the reactor
FR2546330B1 (fr) * 1983-05-19 1985-08-23 Framatome Sa Procede de detection des defauts de repartition de la puissance du coeur d'un reacteur nucleaire a eau sous pression et dispositif de mise en oeuvre de ce procede
US4711753A (en) * 1986-03-19 1987-12-08 Westinghouse Electric Corp. Calibration of a nuclear reactor core parameter predictor
US4774050A (en) * 1986-04-10 1988-09-27 Westinghouse Electric Corp. Axial power distribution monitor and display using outputs from ex-core detectors and thermocouples

Also Published As

Publication number Publication date
CN1048947A (zh) 1991-01-30
EP0406075A1 (fr) 1991-01-02
KR100201029B1 (ko) 1999-06-15
FR2649240B1 (fr) 1991-09-13
DE69014734D1 (de) 1995-01-19
EP0406075B1 (fr) 1994-12-07
KR910001797A (ko) 1991-01-31
DE69014734T2 (de) 1995-04-27
FR2649240A1 (fr) 1991-01-04
JPH03214099A (ja) 1991-09-19
ZA905116B (en) 1991-04-24

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