ES2002116A6 - Un sistema de control de presion para un reactor de agua presurizada - Google Patents

Un sistema de control de presion para un reactor de agua presurizada

Info

Publication number
ES2002116A6
ES2002116A6 ES8601065A ES8601065A ES2002116A6 ES 2002116 A6 ES2002116 A6 ES 2002116A6 ES 8601065 A ES8601065 A ES 8601065A ES 8601065 A ES8601065 A ES 8601065A ES 2002116 A6 ES2002116 A6 ES 2002116A6
Authority
ES
Spain
Prior art keywords
water
control system
pressure control
pressurized water
water reactor
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
ES8601065A
Other languages
English (en)
Inventor
Kish Nicholas William
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
Publication of ES2002116A6 publication Critical patent/ES2002116A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/09—Pressure regulating arrangements, i.e. pressurisers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4516—Seal replenishers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4576—U-seals

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)
  • Control Of Fluid Pressure (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

UN SISTEMA DE CONTROL DE PRESION PARA UN REACTOR NUCLEAR DE AGUA PRESURIZADA PARA CERRAR RAPIDAMENTE LAS VALVULAS (33) ASOCIADAS CON EL PRESURIZADOR (3) DE AQUEL TIENE UN DISPOSITIVO DE DETECCION DE TEMPERATURA (45) EN EL CIERRE DE CIRCUITO (23) DE CADA VALVULA (33) Y TUBERIAS DE SUMINISTRO DE AGUA (35) QUE INCLUYEN UNA VALVULA (43) SENSIBLE DE AQUEL PARA CARGAR AGUA EN EL CIERRE DE CIRCUITO (23) AL PRODUCIRSE UN AUMENTO DE TEMPERATURA EN ESTE Y PARA DETENER EL FLUJO DE AGUA EN EL CIERRE DE CIRCUITO (23) AL HABER EN ESTE UNA CAIDA DE TEMPERATURA. EL RAPIDO SUMINISTRO DE AGUA A LOS CIERRES DE CIRCUITO PARA LAS VALVULAS PROTEGE LOS ASIENTOS DE VALVULA CONTRA EL DESGASTE Y LA DEGRADACION Y PROLONGA SU VIDA.
ES8601065A 1985-08-14 1986-08-13 Un sistema de control de presion para un reactor de agua presurizada Expired ES2002116A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/765,465 US4728486A (en) 1985-08-14 1985-08-14 Pressurized water nuclear reactor pressure control system and method of operating same

Publications (1)

Publication Number Publication Date
ES2002116A6 true ES2002116A6 (es) 1988-07-16

Family

ID=25073631

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8601065A Expired ES2002116A6 (es) 1985-08-14 1986-08-13 Un sistema de control de presion para un reactor de agua presurizada

Country Status (6)

Country Link
US (1) US4728486A (es)
EP (1) EP0212949B1 (es)
JP (1) JPS6239791A (es)
KR (1) KR870002601A (es)
DE (1) DE3677671D1 (es)
ES (1) ES2002116A6 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217511B (en) * 1988-04-13 1992-01-29 Rolls Royce & Ass An improved water cooled nuclear reactor and pressuriser assembly
GB8817394D0 (en) * 1988-07-21 1989-07-05 Rolls Royce & Ass Full pressure passive emergency core cooling and residual heat removal system for water cooled nuclear reactors
DE4126758A1 (de) * 1991-08-13 1993-02-18 Siemens Ag Ausgleichsbehaelter-anordnung, insbesondere fuer kuehlkreislaeufe in kernkraftwerken
DE4303440A1 (de) * 1993-02-05 1994-08-25 Siemens Ag Vorrichtung zur Drucksicherung eines Druckbehälters
US5491731A (en) * 1994-07-05 1996-02-13 Westinghouse Electric Corporation Method and system for maintaining pressure in a nuclear power plant primary loop during startup or shutdown
US5953238A (en) * 1996-03-12 1999-09-14 General Electric Company Method for generating control system setpoints with implicit dependencies
DE19653526C1 (de) * 1996-12-20 1998-06-10 Siemens Ag Druckhalter mit Sprühvorrichtung
US6216728B1 (en) * 1998-03-13 2001-04-17 Ce Nuclear Power Llc Tunable anticipatory output response valve control
FR2985841B1 (fr) * 2012-01-18 2014-02-21 Technicatome Systeme d'evacuation de la puissance residuelle d'un reacteur nucleaire a eau sous pression

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586739C (de) * 1933-10-25 E H Dr Fritz Marguerre Dr Ing Sicherheitsventil, bei dem zwischen Dampf und Ventilsitz eine Fluessigkeitssaeule eingeschaltet ist
US266485A (en) * 1882-10-24 Colin ltghtbody
US288573A (en) * 1883-11-13 James p
US680380A (en) * 1900-10-13 1901-08-13 Mary A Hide Means for preserving seals in traps of water-closets, urinals, washbasins, sinks, &c.
US766764A (en) * 1903-05-28 1904-08-02 John E Keyt Water-seal trap.
FR837310A (fr) * 1937-10-22 1939-02-08 Système de vannes hydrauliques pour conduites d'air ou de gaz
US2942615A (en) * 1957-11-25 1960-06-28 Cons Vacuum Corp Liquid seals
NL236115A (es) * 1958-02-14 1900-01-01
US3072550A (en) * 1958-10-06 1963-01-08 Fortescue Peter Reactor system and control valve
CA979781A (en) * 1973-08-07 1975-12-16 James B. Watts Priming unit for distributing priming water to multiple sewer line water traps
US4218786A (en) * 1979-02-08 1980-08-26 Joseph Taglarino Water saving trap primer
US4426350A (en) * 1981-01-29 1984-01-17 Westinghouse Electric Corp. Valve support arrangement for pressurizer in a nuclear power plant
US4584164A (en) * 1982-06-03 1986-04-22 Combustion Engineering, Inc. Valve control for low temperature overpressure protection in a nuclear power plant
US4588548A (en) * 1984-06-19 1986-05-13 Westinghouse Electric Corp. Pressurizer passive steam relief and quench spray system

Also Published As

Publication number Publication date
KR870002601A (ko) 1987-03-31
EP0212949A3 (en) 1988-02-24
US4728486A (en) 1988-03-01
JPH0541958B2 (es) 1993-06-25
EP0212949A2 (en) 1987-03-04
DE3677671D1 (de) 1991-04-04
JPS6239791A (ja) 1987-02-20
EP0212949B1 (en) 1991-02-27

Similar Documents

Publication Publication Date Title
ES2002116A6 (es) Un sistema de control de presion para un reactor de agua presurizada
FI852778A0 (fi) Med kaernvaermereaktor foersedd anordning.
MX150380A (es) Mejoras en sistema para medir el contenido de energia en linea y flujo o circulacion de una mezcla de gas dentro de una tuberia
ES503910A0 (es) Perfeccionamientos en un dispositivo para el tratamiento magnetico del agua y de combustible liquidos y gaseosos.
BR8107863A (pt) Valvulas de passagem auxiliar,metodo para proporcionar um sistema de distribuicao e fluido e conjunto de valvula e alarme
ES2085380T3 (es) Procedimiento y dispositivo para la indicacion de un estado de carga termico anomalo de una superficie calefactora de vitroceramica o de un material comparable.
ES8401668A1 (es) "un dispositivo de suministro de energia por reactor nuclear y su correspondiente metodo de control".
BR7700054A (pt) Sistema de suprimento de emergencia para o resfriamento de instalacoes de reatores nucleares
MX160286A (es) Mejoras en valvula de compuerta con vastago no elevable para controlar la circulacion de liquido o gas a alta presion
ES2138216T3 (es) Control de circulacion de fluido de refrigeramiento en un reactor nuclear.
ES8701409A1 (es) Dispositivo de mando de dos conjuntos de varillas de regulacion desplazables verticalmente en una misma disposicion de combustible del nucleo de un reactor nuclear
DK17788A (da) Laekdetektor for et fluidum
FR2373738A1 (fr) Clapet anti-retour avec etranglement
ES498385A0 (es) Perfeccionamientos en conjuntos de valvula para regular el flujo de fluidos
JPS5565800A (en) Leakage protecting method and device for monitoring pipeline passing through liquid or gaseous medium
SE393350B (sv) Ventilanordning for automatisk avstengning av en utat mynnande ventilations- och overstromningsledning till en vetsketank vid fartyg i hendelse av forlisning
MX9205341A (es) Receptaculo de almacenamiento de liquido purificado y ensamble de transferencia de calor y metodo de transferencia de calor.
GB967901A (en) Improvements in and relating to nuclear reactor installations
ES8702707A1 (es) Conjunto de combustible destinado a ser utilizado con un re-actor nuclear de agua bajo presion
GB1446283A (en) Pressurized water reactors
ATE75830T1 (de) Fuehler zum schliessen der feuerloeschwasserventile.
ES2071861T3 (es) Metodo para controlar la corrosion.
BR8203800A (pt) Controle de temperatura e pressao para sistema de controle do meio ambiente
ES2030391T3 (es) Proteccion de barras de control desprendidas, insensibles a grandes perdidas de carga.
AR227756A1 (es) Valvulas mezcladoras de fluidos,que pueden ser utilizadas para controlar el caudal y proporcionar el flujo de canillas de agua fria y caliente