ES2041848T3 - Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido. - Google Patents

Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido.

Info

Publication number
ES2041848T3
ES2041848T3 ES198989101715T ES89101715T ES2041848T3 ES 2041848 T3 ES2041848 T3 ES 2041848T3 ES 198989101715 T ES198989101715 T ES 198989101715T ES 89101715 T ES89101715 T ES 89101715T ES 2041848 T3 ES2041848 T3 ES 2041848T3
Authority
ES
Spain
Prior art keywords
nuclear
nuclear reactor
life cycle
operation procedure
power suppression
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
ES198989101715T
Other languages
English (en)
Inventor
David Carl Little
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.)
CBS 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 ES2041848T3 publication Critical patent/ES2041848T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
    • G21C7/27—Spectral shift control
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

LOS COSTES DEL CICLO DE COMBUSTIBLE DE UN REACTOR NUCLEAR SE MEJORAN DISMINUYENDO LA FUGA DE NEUTRONES Y PROPORCIONANDO DISTRIBUCION DE POTENCIA MAS ALTA Y MENOR CONSUMO DE COMBBUSTIBLE DE REACTIVIDAD MAYOR EN UN NUCLEO NUCLEAR. SE UTIIZAN BARRAS DE SUPRESION DE POTENCIA PARA CONSEGUIR MEJORES COSTES DE CICLO DE COMBUSTIBLE. LAS BARRAS DE SUPRESION DE POTENCIA SE COLOCAN EN EL COMBUSTIBLE NUEVO DENTRO DEL CASCO EN UN NUCLEO DE VARIAS REGIONES AL COMIENZO DE LA VIDA DEL NUCLEO. DESPUES DE UN PERIODO DE OPERACION PREDETERMINADO, LAS BARRAS DE SUPRESION DE POTENCIA SE EXTRAEN DEL NUCLEO Y SE CONTINUA LA OPERACION DEL REACTOR HASTA EL FINAL DE LA VIDA DEL NUCLEO.
ES198989101715T 1988-02-22 1989-02-01 Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido. Expired - Lifetime ES2041848T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16139588A 1988-02-22 1988-02-22

Publications (1)

Publication Number Publication Date
ES2041848T3 true ES2041848T3 (es) 1993-12-01

Family

ID=22581013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989101715T Expired - Lifetime ES2041848T3 (es) 1988-02-22 1989-02-01 Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido.

Country Status (5)

Country Link
EP (1) EP0329985B1 (es)
JP (1) JPH0833476B2 (es)
KR (1) KR890013662A (es)
DE (1) DE68907231D1 (es)
ES (1) ES2041848T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508059C2 (sv) * 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron uppbyggd av ett flertal på varandra staplade bränsleenheter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395572A1 (fr) * 1977-06-23 1979-01-19 Framatome Sa Procede de controle des effets de reactivite dus aux variations de puissance dans les reacteurs nucleaires a eau pressurisee
JPS5435594A (en) * 1977-08-26 1979-03-15 Hitachi Ltd Operational system of reactor
FR2592516B2 (fr) * 1985-12-30 1989-08-18 Framatome Sa Procede d'exploitation d'un reacteur nucleaire et reacteur nucleaire a variation de spectre utilisant des grappes de deplacement d'eau
US4642216A (en) * 1984-03-12 1987-02-10 Westinghouse Electric Corp. Control rod cluster arrangement
ES8800483A1 (es) * 1985-03-04 1987-10-16 Westinghouse Electric Corp Un conjunto de combustible nuclear

Also Published As

Publication number Publication date
EP0329985A2 (en) 1989-08-30
EP0329985A3 (en) 1990-04-11
KR890013662A (ko) 1989-09-25
DE68907231D1 (de) 1993-07-29
EP0329985B1 (en) 1993-06-23
JPH0833476B2 (ja) 1996-03-29
JPH0210195A (ja) 1990-01-12

Similar Documents

Publication Publication Date Title
SE8004485L (sv) Kernreaktor
ES2219693T3 (es) Reactores de capa fertil.
DE69221248D1 (de) Zelleinheiten für Festoxidbrennstoffzellen und Energiegenerator, der diese Zelleinheiten verwendet
IT1092108B (it) Metodo perfezionato per far funzionare un reattore nucleare con adattamento a seguimento del carico pur mantenendo una distribuzione assiale della potenza sostenzialmente costante
ES520138A0 (es) Metodo para realizar una pastilla anular destinada a ser utilizada como agente de absorcion de neutrones combustible en un reactor nuclear.
ES2041848T3 (es) Procedimiento de operacion de un reactor nuclear con ciclo de vida extendido.
ES474564A1 (es) Procedimiento de inyectar gas en liquidos
ES2037182T3 (es) Mini haz de barras de combustible para su uso en un ensamblaje de combustible en un reactor de agua en ebullicion.
IT8812556A0 (it) Blocco reattore di un reattore veloce con tanca interna cilindrica perl'evacuazione della potenza residua del nocciolo in circolazione naturale
ES547885A0 (es) Un conjunto de combustible fertil para uso en un nucleo de reactor nuclear
CN108766591A (zh) 一种次临界行波堆
JPS6483188A (en) Reactor fuel arrangement
GB784291A (en) Improvements in or relating to nuclear reactors
JPS5227669A (en) Electric cell wrist watch
JPS6441896A (en) Neutron shielding body for nuclear reactor core subassembly
REED Fuels, minerals, and human survival(Book)
GB1269804A (en) A method of charging a gas-cooled high temperature nuclear reactor
JPS5432362A (en) Solar battery watch
DECHER Evaluation and demonstration of methods for improved fuel utilization[Semiannual Progress Report, Sep. 1979- Mar. 1980]
FR2402282A1 (fr) Structure de reflecteur inferieur renouvelable, pour reacteur nucleaire a haute temperature a boulets
RU93007782A (ru) Способ ремонта ячеек колонн графитовых блоков активной зоны канального ядерного реактора
JPS52150949A (en) Filter unit
Naumov et al. Mockup of a fast reactor cell in a zero power reactor
JPS52117165A (en) Electronic wristwatch
BR7600920A (pt) Usina de energia com celula de combustivel pressurizada

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 329985

Country of ref document: ES