MX9706919A - Metodo para abastecer de combustible y operar la parte central de un reactor nuclear. - Google Patents
Metodo para abastecer de combustible y operar la parte central de un reactor nuclear.Info
- Publication number
- MX9706919A MX9706919A MX9706919A MX9706919A MX9706919A MX 9706919 A MX9706919 A MX 9706919A MX 9706919 A MX9706919 A MX 9706919A MX 9706919 A MX9706919 A MX 9706919A MX 9706919 A MX9706919 A MX 9706919A
- Authority
- MX
- Mexico
- Prior art keywords
- control rods
- networks
- core
- nuclear reactor
- region
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
La presente invencion se refiere a un método para abastecer combustible y operar la parte central o nucleo de reactor nuclear. El abastecimiento de la parte central del reactor nuclear para un ciclo operativo de energía incluye las etapas de designar una region de nucleo central , una region de nucleo curvado y una region de nucleo periférico, colocar al menos dos estructuras de combustible de reactividad relativamente elevada en las celdas de combustible en la region de nucleo central y colocar las estructuras de combustible de reactividad relativamente baja en las celdas en la region del nucleo periférico. La invencion además incluye operar el nucleo de reactor nuclear a través de un ciclo de operacion por la etapas de designar al menos una red de varillas de control, cada red comprende aproximadamente un-cuarto de las varillas de control en el nucleo, las redes selectas están substancialmente dispersas homogéneamente a través del nucleo, seleccionar un intervalo deseado para insercion de las redes selectas de varillas de control durante el ciclo operativo de energía, accionar una porcion substancial de una primer red selecta de varillas de control a posiciones al menos parcialmente insertadas dentro del nucleo y accionar una porcion substancial de todas las varillas de control restantes en posiciones substancialmente retiradas en forma completa del nucleo por el intervalo deseado, y repetir la etapa de accionamiento, pero alternando entre redes selectas de varillas de control, por cada intervalo de tiempo deseado restante por la duracion del ciclo operativo de energía del reactor nuclear.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/403,059 US5677938A (en) | 1995-03-13 | 1995-03-13 | Method for fueling and operating a nuclear reactor core |
| US08403059 | 1995-03-13 | ||
| PCT/US1996/003171 WO1996028827A1 (en) | 1995-03-13 | 1996-03-07 | Method for fueling and operating a nuclear reactor core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9706919A true MX9706919A (es) | 1997-11-29 |
| MXPA97006919A MXPA97006919A (es) | 1998-07-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| ES2134710A1 (es) | 1999-10-01 |
| DE19681288T1 (de) | 2000-11-16 |
| SE9703228L (sv) | 1997-09-08 |
| TW317636B (es) | 1997-10-11 |
| JPH11502022A (ja) | 1999-02-16 |
| FI973674A7 (fi) | 1997-09-12 |
| WO1996028827A1 (en) | 1996-09-19 |
| SE9703228D0 (sv) | 1997-09-08 |
| ES2134710B1 (es) | 2000-05-01 |
| SE512193C2 (sv) | 2000-02-07 |
| FI973674A0 (fi) | 1997-09-12 |
| US5677938A (en) | 1997-10-14 |
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