ZA905116B - Method of determining the distribution of power in the core of a nuclear reactor and method of calibrating neutron detectors around the core of a nuclear reactor - Google Patents

Method of determining the distribution of power in the core of a nuclear reactor and method of calibrating neutron detectors around the core of a nuclear reactor

Info

Publication number
ZA905116B
ZA905116B ZA905116A ZA905116A ZA905116B ZA 905116 B ZA905116 B ZA 905116B ZA 905116 A ZA905116 A ZA 905116A ZA 905116 A ZA905116 A ZA 905116A ZA 905116 B ZA905116 B ZA 905116B
Authority
ZA
South Africa
Prior art keywords
core
nuclear reactor
distribution
determining
power
Prior art date
Application number
ZA905116A
Other languages
English (en)
Inventor
Patrick Aniere
Aniere Patrick
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 ZA905116B publication Critical patent/ZA905116B/xx

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)
ZA905116A 1989-06-29 1990-06-29 Method of determining the distribution of power in the core of a nuclear reactor and method of calibrating neutron detectors around the core of a nuclear reactor ZA905116B (en)

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
ZA905116B true ZA905116B (en) 1991-04-24

Family

ID=9383272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA905116A ZA905116B (en) 1989-06-29 1990-06-29 Method of determining the distribution of power in the core of a nuclear reactor and method of calibrating neutron detectors around the core of a nuclear reactor

Country Status (8)

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

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
CN107924726B (zh) * 2015-09-08 2020-05-08 三菱电机株式会社 堆芯核仪表装置
KR102606748B1 (ko) * 2017-08-18 2023-11-24 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 핵 계측 격리된 출력 신호 스케일링 방법 및 이를 이용한 시스템
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
EP0406075B1 (fr) 1994-12-07
FR2649240B1 (fr) 1991-09-13
FR2649240A1 (fr) 1991-01-04
JPH03214099A (ja) 1991-09-19
DE69014734T2 (de) 1995-04-27
CN1048947A (zh) 1991-01-30
EP0406075A1 (fr) 1991-01-02
ES2064682T3 (es) 1995-02-01
DE69014734D1 (de) 1995-01-19
KR910001797A (ko) 1991-01-31
KR100201029B1 (ko) 1999-06-15

Similar Documents

Publication Publication Date Title
GB8500929D0 (en) On-line monitoring of power distribution in nuclear reactor core
GB2217511B (en) An improved water cooled nuclear reactor and pressuriser assembly
ZA895679B (en) Instrumentation device for the core of a pressurized water nuclear reactor and process and device for with standing and for installing this instrumentation device
ZA893967B (en) Device for measuring parameters in the core of a nuclear reactor in operation
ZA905116B (en) Method of determining the distribution of power in the core of a nuclear reactor and method of calibrating neutron detectors around the core of a nuclear reactor
IL81501A0 (en) Method and arrangement for the determination of the spatial and spectral distribution of the nuclear magnetization in a region under investigation
HUT59504A (en) Method and device for dismounting irradiated element of a nuclear reactor, in particular vessel of a pressurized-water reactor
GB2236210B (en) Core catchers for nuclear reactors
EP0353545A3 (en) Transport and turning device for the core components of a nuclear reactor
HUT59503A (en) Method and device for dismounting irradiated element of a nuclear reactor, in particular vessel of a pressurized-water reactor
DE3465655D1 (en) Method and device for detecting disturbances in the power distribution of a pwr's core
EP0490783A3 (en) Neutron detection apparatus with extended dynamic range for checking and control of nuclear reactors
DE3266076D1 (en) Method and device for controlling the power of a nuclear reactor using gamma-ray detectors
GB9022503D0 (en) An improved water cooled nuclear reactor and pressuriser assembly
IL81614A (en) Method and device for determining the spectral distribution of the nuclear magnetization in a limited volume
JPS5365596A (en) Method and device for detecting output distribution in core of nuclear reactor
DE3272417D1 (en) Alloy suitable for use in a radioactive radiation environment and a reactor core component formed therefrom
ZA862081B (en) A method and device for determining the distribution of rods in a nuclear fuel assembly
IL81745A0 (en) Method and device for determining the spectral distribution of the nuclear magnetization in a limited volume
GB2157879B (en) Nuclear reactor core monitoring
ZA895067B (en) Method and device for the indentification of leakiness in a neutron-capturing pencil of a nuclear reactor
HUP0001537A3 (en) Process and device for determining neutron flux density, in particular in a nuclear power facility
EP0389219A3 (en) Nuclear fuel assemblies and reactor cores including them
JPS5692497A (en) Measuring and monitoring system in nuclear reactor container
JPS55143497A (en) Method and device for inspecting nuclear reactor inncore neutron detector