ES8505134A1 - Perfeccionamientos en los sistemas de medicion de potencia local en reactores nucleares - Google Patents

Perfeccionamientos en los sistemas de medicion de potencia local en reactores nucleares

Info

Publication number
ES8505134A1
ES8505134A1 ES527409A ES527409A ES8505134A1 ES 8505134 A1 ES8505134 A1 ES 8505134A1 ES 527409 A ES527409 A ES 527409A ES 527409 A ES527409 A ES 527409A ES 8505134 A1 ES8505134 A1 ES 8505134A1
Authority
ES
Spain
Prior art keywords
measuring
reactor
location
sheath
temperature
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
Application number
ES527409A
Other languages
English (en)
Other versions
ES527409A0 (es
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Publication of ES8505134A1 publication Critical patent/ES8505134A1/es
Publication of ES527409A0 publication Critical patent/ES527409A0/es
Granted 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
    • G21C17/104—Measuring reactivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/006—Measuring neutron radiation using self-powered detectors (for neutrons as well as for Y- or X-rays), e.g. using Compton-effect (Compton diodes) or photo-emission or a (n,B) nuclear reaction
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)

Abstract

SISTEMA DE MEDICION DE POTENCIA LOCAL EN REACTORES NUCLEARES.EL SISTEMA COMPRENDE UNOS MEDIOS (53, 55) SITUADOS EN EL EXTERIOR DEL REACTOR PARA MEDIR LA CORRIENTE TOTAL QUE CIRCULA ENTRE UNO AL MENOS DE LOS DOS HILOS DE SALIDA (30, 32) DE LA CUBA DEL REACTOR, Y LA VAINA (36) QUE LOS ENVUELVE, BAJO LA ACCION DE LOS FLUJOS NEUTRONICO Y GAMMA EN EL CORAZON DEL REACTOR. LOS MEDIOS DE MEDICION (53, 55) SOMETEN A LA SEN/AL DE CORRIENTE A ANALISIS TRANSITORIO Y ANALISIS ESPECTRAL EN UNA BANDA EXTENSA.
ES527409A 1982-11-23 1983-11-21 Perfeccionamientos en los sistemas de medicion de potencia local en reactores nucleares Granted ES527409A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219599A FR2536573B1 (fr) 1982-11-23 1982-11-23 Dispositif de mesure de la puissance dans un reacteur nucleaire

Publications (2)

Publication Number Publication Date
ES8505134A1 true ES8505134A1 (es) 1985-05-16
ES527409A0 ES527409A0 (es) 1985-05-16

Family

ID=9279430

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527409A Granted ES527409A0 (es) 1982-11-23 1983-11-21 Perfeccionamientos en los sistemas de medicion de potencia local en reactores nucleares

Country Status (5)

Country Link
EP (1) EP0110778B1 (es)
JP (1) JPS59108990A (es)
DE (1) DE3372665D1 (es)
ES (1) ES527409A0 (es)
FR (1) FR2536573B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225149A (en) * 1991-09-30 1993-07-06 Combustion Engineering, Inc. Detection of core thermal hydraulic oscillations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539628A1 (de) * 1965-02-08 1969-08-28 Atomenergie Ab Neutronendetektor
BE794531A (fr) * 1972-02-01 1973-05-16 Fiat Spa Dispositif de detection du flux neutronique dans le coeur d'un reacteur nucleaire
GB1405825A (en) * 1972-08-09 1975-09-10 Siemens Ag Neutron detector
US4118626A (en) * 1977-02-23 1978-10-03 Westinghouse Electric Corp. Gamma flux responsive self-powered radiation detector
GB2038531B (en) * 1978-12-21 1982-11-24 Westinghouse Electric Corp Self-powered radiation detectors
US4313792A (en) * 1979-06-13 1982-02-02 Scandpower, Inc. Miniature gamma thermometer slideable through bore for measuring linear heat generation rate

Also Published As

Publication number Publication date
JPS59108990A (ja) 1984-06-23
EP0110778A1 (fr) 1984-06-13
DE3372665D1 (en) 1987-08-27
FR2536573A1 (fr) 1984-05-25
ES527409A0 (es) 1985-05-16
EP0110778B1 (fr) 1987-07-22
FR2536573B1 (fr) 1988-08-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203