ES2041362T3 - Procedimiento para la determinacion y la evaluacion del margen de detencion de un reactor nuclear de agua presurizada. - Google Patents

Procedimiento para la determinacion y la evaluacion del margen de detencion de un reactor nuclear de agua presurizada.

Info

Publication number
ES2041362T3
ES2041362T3 ES198989105803T ES89105803T ES2041362T3 ES 2041362 T3 ES2041362 T3 ES 2041362T3 ES 198989105803 T ES198989105803 T ES 198989105803T ES 89105803 T ES89105803 T ES 89105803T ES 2041362 T3 ES2041362 T3 ES 2041362T3
Authority
ES
Spain
Prior art keywords
power
reactivity
margin
evaluation
determination
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
ES198989105803T
Other languages
English (en)
Inventor
Patrick Residence La Cerisaie Girieud
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 ES2041362T3 publication Critical patent/ES2041362T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G21D3/12—Regulation of any parameters in the plant by adjustment of the reactor in response only to changes in engine demand
    • G21D3/16—Varying reactivity
    • 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
    • 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
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PROCEDIMIENTO DE DETERMINACION Y EVALUACION DEL MARGEN DE PARADA DE EMERGENCIA DE UN REACTOR NUCLEAR DE AGUA PRESURIZADA, CARACTERIZADO PORQUE CONSISTEN EN CALCULAR UN MARGEN DE PARADA APLICANDO LA FORMULA GENERAL: MAR = PG + PP - PR; EN LA CUAL: MAR ES EL MARGEN DE PARADA BUSCADO; PG ES LA ANTIRREACTIVIDAD ATRIBUIDO AL CONJUNTO DE LAS BARRAS DE CONTROL DEL REACTOR CUANDO ESTE CONJUNTO PASA POR LA INSERCION NULA A LA INSERCION COMPLETA; PP ES LA REACTIVIDAD APORTADA POR UN PASO DE LA POTENCIA NOMINAL A UNA POTENCIA NULA; PR ES LA ANTIRREACTIVIDAD YA CONSUMIDA PARA LLEVAR AL REACTOR EN LA SITUACION QUE OCUPA EN EL INSTANTE CONSIDERADO Y SE CALCULA A PARTIR DE LA ANTIRREACTIVIDAD QUE DERIVA DE LA POSICION MEDIDA DE LAS GRAPAS DE REGULACION DE POTENCIA (20), HACIENDO INTERVENIR LA DISTRIBUCION AXIAL DE POTENCIA MEDIDA (C1 A C6) Y EL AGOTAMIENTO DEL NUCLEO PREVIAMENTE DEFINIDO, DE UN PLAZO EVALUANDO EL APORTE DE REACTIVIDAD OBTENIDO POR LA BAJA DE POTENCIA ENTRE LA POTENCIA NOMINAL Y LASITUACION ACTUAL DEL REACTOR Y DE UNA CONSTANTE DE ESCALA.
ES198989105803T 1988-04-05 1989-04-03 Procedimiento para la determinacion y la evaluacion del margen de detencion de un reactor nuclear de agua presurizada. Expired - Lifetime ES2041362T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804439A FR2629623B1 (fr) 1988-04-05 1988-04-05 Procede de determination et d'evaluation de la marge d'arret d'urgence d'un reacteur nucleaire a eau pressurisee

Publications (1)

Publication Number Publication Date
ES2041362T3 true ES2041362T3 (es) 1993-11-16

Family

ID=9364940

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989105803T Expired - Lifetime ES2041362T3 (es) 1988-04-05 1989-04-03 Procedimiento para la determinacion y la evaluacion del margen de detencion de un reactor nuclear de agua presurizada.

Country Status (8)

Country Link
US (1) US5032346A (es)
EP (1) EP0339301B1 (es)
JP (1) JPH0213892A (es)
KR (1) KR0148481B1 (es)
CA (1) CA1300765C (es)
DE (1) DE68906714T2 (es)
ES (1) ES2041362T3 (es)
FR (1) FR2629623B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837235C1 (de) * 1998-08-17 2000-01-27 Nsm Ag Vorrichtung zum Umschlagen von einzelnen zu einem Stapel zusammengefaßten Tafeln
KR100598037B1 (ko) * 2004-11-08 2006-07-06 한국수력원자력 주식회사 동적 제어봉 제어능 측정방법
CN100492547C (zh) * 2005-06-18 2009-05-27 蔡光明 反应堆反应性测量方法
JP5364424B2 (ja) * 2009-04-14 2013-12-11 三菱重工業株式会社 原子炉
EP2281785A1 (fr) * 2009-08-06 2011-02-09 AGC Glass Europe Four de fusion du verre
FR2949899B1 (fr) * 2009-09-10 2011-09-30 Commissariat Energie Atomique Dispositif de mesure de reactivite
RU2543501C1 (ru) * 2013-11-22 2015-03-10 Николай Александрович Виногоров Способ определения эффективности рабочего органа системы управления и защиты ядерного реактора
US11227697B2 (en) * 2018-10-29 2022-01-18 Framatome Inc. Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core
CN109979625B (zh) * 2019-03-28 2022-02-18 江苏核电有限公司 一种测量反应堆堆芯增殖特性对称性的试验方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188470A (en) * 1963-03-05 1965-06-08 Charles W Ricker Method of determining the negative reactivity of neutronic multiplying systems
US4075059A (en) * 1976-04-28 1978-02-21 Combustion Engineering, Inc. Reactor power reduction system and method
JPS5316192A (en) * 1976-07-29 1978-02-14 Hitachi Ltd Operation controlling method in reactor
FR2493582A1 (fr) * 1980-11-03 1982-05-07 Framatome Sa Procede de conduite d'un reacteur nucleaire par deplacement, dans le coeur de ce reacteur, de groupes de barres de commande
DE3238522A1 (de) * 1982-10-18 1984-04-19 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Verfahren und vorrichtung zur ueberwachung der reaktivitaetsbilanz des core eines kernreaktors und zur diagnose von reaktivitaetsstoerungen
US4711753A (en) * 1986-03-19 1987-12-08 Westinghouse Electric Corp. Calibration of a nuclear reactor core parameter predictor

Also Published As

Publication number Publication date
DE68906714D1 (de) 1993-07-01
CA1300765C (fr) 1992-05-12
FR2629623B1 (fr) 1990-11-16
KR0148481B1 (ko) 1998-12-15
EP0339301A1 (fr) 1989-11-02
US5032346A (en) 1991-07-16
KR890016580A (ko) 1989-11-29
JPH0213892A (ja) 1990-01-18
DE68906714T2 (de) 1993-12-02
EP0339301B1 (fr) 1993-05-26
FR2629623A1 (fr) 1989-10-06

Similar Documents

Publication Publication Date Title
ES2041362T3 (es) Procedimiento para la determinacion y la evaluacion del margen de detencion de un reactor nuclear de agua presurizada.
ES8609507A1 (es) "un metodo para inhibir la corrosion de superficies metali- cas en agua en un sistema acuoso"
ZA889015B (en) Substituted propane-phosphinic acid compounds
AR246378A1 (es) Dispositivo indicador del estado de carga de una bateria.
ES8704516A1 (es) Un metodo para inhibir la precipitacion de escamas de fosfato en un medio acuoso.
DE69403010D1 (de) Wasser in Öl Emulsion zur kosmetischen oder pharmazeutischen Verwendung
ES2054915T3 (es) Procedimiento de determinacion y de evaluacion de la capacidad de retorno en potencia de un reactor nuclear por agua presurizada.
SE7710024L (sv) Terapeutisk tandkrem i obelagd behallare samt sett for dess frastellning
ES2116759T3 (es) Fosfonatos n-acilaminometileno y su utilizacion en composiciones de revestimiento en suspension en agua.
ES8600425A1 (es) Un procedimiento para preparar semiamidas de acidos alquenilsuccinicos.
ES2144763T3 (es) Concentrado de brillo nacarado esparcible.
ATE45347T1 (de) Vitamin d3-derivate.
ES2059740T3 (es) Un metodo de fabricacion de un medicamento para inducir la contraccion uterina.
JPS54146238A (en) Phosphonate corrosion preventive agent
ES2080241T3 (es) Composiciones suavizantes de tejidos concentradas.
de Vries et al. Immunocytochemical localization of osteocalcin in human and bovine teeth
MX9401167A (es) Laca acuosa en aerosol para la fijacion de los cabellos.
ES8301889A1 (es) Procedimiento de preparacion de una composicion tintorea pa-ra fibras queratinicas
JPS55109198A (en) Power system stabilizer
Höser et al. Respiration-dependent stimulation by inorganic phosphate of Mg2+ release from rat liver mitochondria
Enns et al. The Photochemical Splitting of Water by Riboflavin
JPS526947A (en) Power distribution system
Sedgwick et al. Inhibition by prostaglandins (PG) of superoxide anion (O− 2) generation by human polymorphonuclear leucocytes (PMN): Dissociation from cyclic AMP (cAMP) response
Cocucci et al. On the relationship between oxygen availability, energy state of the adenosine phosphate pool and protein synthesis in Rhodotorula gracilis
JPS5439746A (en) Load distribution controller for heat-supplied power plant

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 339301

Country of ref document: ES