ES464438A1 - Procedimiento para averiguar la distribucion de la potencia en un reactor nuclear y reactor nuclear para la ejecucion del procedimiento. - Google Patents

Procedimiento para averiguar la distribucion de la potencia en un reactor nuclear y reactor nuclear para la ejecucion del procedimiento.

Info

Publication number
ES464438A1
ES464438A1 ES77464438A ES464438A ES464438A1 ES 464438 A1 ES464438 A1 ES 464438A1 ES 77464438 A ES77464438 A ES 77464438A ES 464438 A ES464438 A ES 464438A ES 464438 A1 ES464438 A1 ES 464438A1
Authority
ES
Spain
Prior art keywords
nuclear reactor
core
output distribution
detecting output
neutron flux
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
ES77464438A
Other languages
English (en)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of ES464438A1 publication Critical patent/ES464438A1/es
Expired 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
    • 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

Procedimiento para averiguar la distribución de la potencia en un reactor nuclear y reactor nuclear para la ejecución del procedimiento con un núcleo de reactor compuesto de elementos combustibles alargados, a través del cual se hace circular en la dirección longitudinal de los elementos combustibles un refrigerante cuyo calentamiento se averigua con dispositivo de medición de temperatura y se emplea para corregir la señal de sondas de flujo de neutrones que están dispuestas distribuidas por la longitud de un elemento combustible, cuyo procedimiento se caracteriza porque el calentamiento se averigua redundante en un lugar asociado directamente a las sondas de flujo de neutrones y luego se analiza, porque se forma una integral de los valores de medición de las sondas de flujo de neutrones sobre la longitud del elemento combustible, porque el calentamiento analizado se compara con la integral y porque la diferencia entre la integral y el calentamiento se aprovecha para suprimir unaseñal de una sonda de flujo de neutrones, al sobrepasarse un valor de umbral.
ES77464438A 1976-11-24 1977-11-24 Procedimiento para averiguar la distribucion de la potencia en un reactor nuclear y reactor nuclear para la ejecucion del procedimiento. Expired ES464438A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762653411 DE2653411A1 (de) 1976-11-24 1976-11-24 Kernreaktor und verfahren zur ermittlung der leistungsverteilung im reaktorkern

Publications (1)

Publication Number Publication Date
ES464438A1 true ES464438A1 (es) 1978-12-01

Family

ID=5993876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES77464438A Expired ES464438A1 (es) 1976-11-24 1977-11-24 Procedimiento para averiguar la distribucion de la potencia en un reactor nuclear y reactor nuclear para la ejecucion del procedimiento.

Country Status (7)

Country Link
JP (2) JPS5365596A (es)
BR (1) BR7707801A (es)
CH (1) CH623160A5 (es)
DE (1) DE2653411A1 (es)
ES (1) ES464438A1 (es)
FR (1) FR2372495A1 (es)
SE (1) SE432317B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742396C2 (de) * 1977-09-21 1982-04-22 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Verfahren und Schaltungsanordnungen zum Detektieren einer Kühlungsstörung
DE2810917A1 (de) * 1978-03-14 1979-09-20 Babcock Brown Boveri Reaktor Verfahren zur ueberwachung und begrenzung der lokalen leistungsdichte in kernreaktoren
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
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
US4839134A (en) * 1987-12-31 1989-06-13 Westinghouse Electric Corp. Continuous, online nuclear power distribution synthesis system and method
JPH02124996U (es) * 1989-03-20 1990-10-15

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752735A (en) * 1970-07-16 1973-08-14 Combustion Eng Instrumentation for nuclear reactor core power measurements
US3998693A (en) * 1970-11-23 1976-12-21 Combustion Engineering, Inc. Thermal margin control
SE360496B (es) * 1972-02-18 1973-09-24 Asea Ab
JPS5322236B2 (es) * 1972-03-29 1978-07-07
JPS49124498A (es) * 1973-04-04 1974-11-28
US3979256A (en) * 1975-03-04 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Monitoring circuit for reactor safety systems
DE2515712A1 (de) * 1975-04-10 1976-10-21 Kraftwerk Union Ag Kernreaktor

Also Published As

Publication number Publication date
CH623160A5 (en) 1981-05-15
DE2653411A1 (de) 1978-06-01
FR2372495A1 (fr) 1978-06-23
SE432317B (sv) 1984-03-26
JPS5365596A (en) 1978-06-12
SE7712615L (sv) 1978-05-25
JPS621199U (es) 1987-01-07
BR7707801A (pt) 1978-08-01

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