ES2090427T3 - Sistema de medicion de la distribucion de energia que utiliza detectores de rayos gamma situados fuera de la vasija del reactor nuclear. - Google Patents

Sistema de medicion de la distribucion de energia que utiliza detectores de rayos gamma situados fuera de la vasija del reactor nuclear.

Info

Publication number
ES2090427T3
ES2090427T3 ES92114127T ES92114127T ES2090427T3 ES 2090427 T3 ES2090427 T3 ES 2090427T3 ES 92114127 T ES92114127 T ES 92114127T ES 92114127 T ES92114127 T ES 92114127T ES 2090427 T3 ES2090427 T3 ES 2090427T3
Authority
ES
Spain
Prior art keywords
gamma
gamma detectors
reactor
detectors
measurement system
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
ES92114127T
Other languages
English (en)
Inventor
David Lee Stucker
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of ES2090427T3 publication Critical patent/ES2090427T3/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
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • 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)

Abstract

UN SISTEMA PARA MEDIR LA DISTRIBUCION DE POTENCIA EN UN NUCLEO DE UN REACTOR (14) INCLUYE UNA PLURALIDAD DE DETECTORES GAMMA (78) DISPUESTOS EN EL EXTERIOR DEL RECEPTACULO DEL REACTOR (12) QUE ALOJA EL NUCLEO DEL REACTOR (14). LOS DETECTORES GAMMA (78) CORRESPONDEN EN NUMERO AL NUMERO DE TUBERIAS DE CONDUCCION (50) EN LOS CONJUNTOS DE COMBUSTIBLE (16) EN EL NUCLEO DEL REACTOR (14) A MOSTRAR. UNA PRIMERA PLURALIDAD DE LINEAS DE FLUJO SEPARADAS (82) CONECTAN LAS TUBERIAS DE CONDUCCION (50) CON LOS DETECTORES GAMMA (78) PARA DIRIGIR EL FLUJO DE REFRIGERANTE DESDE LAS TUBERIAS DE CONDUCCION (50) A LOS DETECTORES GAMMA (78) PARA QUE LOS DETECTORES GAMMA (78) PUEDAN MEDIR LA ACTIVIDAD GAMMA DE DESINTEGRACION 16N EN LAS TUBERIAS DE CONDUCCION RESPECTIVAS (50) DE LOS CONJUNTOS DE COMBUSTIBLE (16). UNA SEGUNDA PLURALIDAD DE LINEAS DE FLUJO SEPARADAS (84) CONECTAN UN SOPORTE FRIO (74) DEL SISTEMA REFRIGERANTE DEL REACTOR (66) CON LOS DETECTORES GAMMA (78) PARA DIRIGIR EL FLUJO DE REFRIGERANTE DESDE EL SOPORTE FRIO (74) A LOS DETECTORES GAMMA (78) PARA QUE LOS DETECTORES GAMMA (78) PUEDAN MEDIR LA ACTIVIDAD GAMMA DE FONDO EN LAS TUBERIAS DE CONDUCCION RESPECTIVAS (50) DE LOS CONJUNTOS DE COMBUSTIBLE (16). VALVULAS DE CONTROL (86, 88) INTERPUESTAS EN LA PRIMERA Y SEGUNDA PLURALIDADES DE LINEAS DE FLUJO (82, 84) SON OPERABLES PARA SELECCIONAR LA COMUNICACION DE UNO U OTRO FLUJO DE REFRIGERANTE CON LOS DETECTORES GAMMA (78) DESDE LAS TUBERIAS DE CONDUCCION (50) O EL SOPORTE FRIO (74).
ES92114127T 1991-08-23 1992-08-19 Sistema de medicion de la distribucion de energia que utiliza detectores de rayos gamma situados fuera de la vasija del reactor nuclear. Expired - Lifetime ES2090427T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/749,380 US5108694A (en) 1991-08-23 1991-08-23 Power distribution measuring system employing gamma detectors outside of nuclear reactor vessel

Publications (1)

Publication Number Publication Date
ES2090427T3 true ES2090427T3 (es) 1996-10-16

Family

ID=25013521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92114127T Expired - Lifetime ES2090427T3 (es) 1991-08-23 1992-08-19 Sistema de medicion de la distribucion de energia que utiliza detectores de rayos gamma situados fuera de la vasija del reactor nuclear.

Country Status (6)

Country Link
US (1) US5108694A (es)
EP (1) EP0529496B1 (es)
JP (1) JPH05203782A (es)
KR (1) KR100290815B1 (es)
ES (1) ES2090427T3 (es)
TW (1) TW215961B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225672C1 (en) * 1992-08-04 1993-09-02 Bayerische Motoren Werke Ag, 80809 Muenchen, De Ceramic coating on fibrous prefroms to be infiltrated with metal - has glaze coating to give ceramic air-tight and allow infiltration to occur by internal vacuum production
FR2914103B1 (fr) * 2007-03-19 2009-12-18 Areva Np Procede de determination de la distribution de puissance volumique du coeur d'un reacteur nucleaire
SE532185C2 (sv) * 2007-04-10 2009-11-10 Westinghouse Electric Sweden Förfarande för att driva en reaktor hos en kärnanläggning
SE532638C2 (sv) * 2008-06-04 2010-03-09 Westinghouse Electric Sweden Metod och apparat för att övervaka driften av en kärnreaktor
CN103489492B (zh) * 2012-06-12 2016-01-27 中国核动力研究设计院 一种非能动水位试验装置及试验方法
US10466367B1 (en) 2013-12-26 2019-11-05 Nuscale Power, Llc Neutron path enhancement
JP6523877B2 (ja) * 2015-08-31 2019-06-05 株式会社日立製作所 原子炉計装システム及び原子炉
US10706977B2 (en) 2016-01-15 2020-07-07 Westinghouse Electric Company Llc In-containment ex-core detector system
CN108196291A (zh) * 2017-11-21 2018-06-22 中国核电工程有限公司 一种用于16n监测仪的加铅屏蔽探测装置
EP3848943B1 (en) * 2020-01-10 2022-11-16 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Apparatus and method for real time precision measurement of the thermal power of a fission nuclear reactor
KR20220160088A (ko) * 2020-04-01 2022-12-05 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 자체 전력 검출기를 사용하여 핵 동위원소의 활성을 측정하기 위한 장치

Family Cites Families (19)

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GB859209A (en) * 1957-11-19 1961-01-18 Atomic Energy Authority Uk Improvements in or relating to nuclear reactors
US2971089A (en) * 1958-08-11 1961-02-07 Ca Atomic Energy Ltd Radioactivity monitor
BE591712A (es) * 1959-06-12
NL258663A (es) * 1959-12-02 1900-01-01
US3165446A (en) * 1962-12-26 1965-01-12 Gen Electric Nuclear reactor power monitor
FR1357745A (fr) * 1963-02-26 1964-04-10 Alsacienne Atom Dispositif pour la mesure continue des flux de neutrons
FR1436676A (fr) * 1965-03-12 1966-04-29 Commissariat Energie Atomique Dispositif de détection de la variation d'une caractéristique d'un fluide
FR1495689A (fr) * 1965-10-15 1967-09-22 English Electric Co Ltd Dispositif pour la mesure du flux de neutrons dans un réacteur nucléaire
US3376200A (en) * 1966-08-26 1968-04-02 Ca Atomic Energy Ltd Vapour quality measurement by delayed gamma radiation emission
JPS5012080B1 (es) * 1970-12-04 1975-05-08
BE787439A (fr) * 1971-08-12 1973-02-12 Westinghouse Electric Corp Systeme de mesure de puissance et de detection de fuite de combustible
BE794342A (fr) * 1972-01-21 1973-07-19 Westinghouse Electric Corp Reacteur nucleaire a mecanismes a barre de commande
US3932211A (en) * 1973-07-13 1976-01-13 Westinghouse Electric Corporation Method of automatically monitoring the power distribution of a nuclear reactor employing movable incore detectors
US4239595A (en) * 1979-01-11 1980-12-16 Westinghouse Electric Corp. Data system for automatic flux mapping applications
US4637910A (en) * 1984-01-20 1987-01-20 Westinghouse Electric Corp. Method and apparatus for continuous on-line synthesis of power distribution in a nuclear reactor core
US4711753A (en) * 1986-03-19 1987-12-08 Westinghouse Electric Corp. Calibration of a nuclear reactor core parameter predictor
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US4961898A (en) * 1988-08-30 1990-10-09 Westinghouse Electric Corp. Reactor internals and core support monitoring system

Also Published As

Publication number Publication date
JPH05203782A (ja) 1993-08-10
EP0529496A1 (en) 1993-03-03
EP0529496B1 (en) 1996-07-24
TW215961B (es) 1993-11-11
KR930005045A (ko) 1993-03-23
KR100290815B1 (ko) 2001-06-01
US5108694A (en) 1992-04-28

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