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ES466129A1 - Metodo de explotacion de un reactor nuclear para permitir elseguimiento de carga - Google Patents

Metodo de explotacion de un reactor nuclear para permitir elseguimiento de carga

Info

Publication number
ES466129A1
ES466129A1 ES466129A ES466129A ES466129A1 ES 466129 A1 ES466129 A1 ES 466129A1 ES 466129 A ES466129 A ES 466129A ES 466129 A ES466129 A ES 466129A ES 466129 A1 ES466129 A1 ES 466129A1
Authority
ES
Spain
Prior art keywords
core
power distribution
reactivity
employed
maintaining
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
ES466129A
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.)
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
Publication of ES466129A1 publication Critical patent/ES466129A1/es
Expired 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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Método de explotación de un reactor nuclear para permitir el seguimiento de carga, teniendo el reactor un núcleo reactivo que incluye material fisionable con una dimensión axial, un medio refrigerante y un moderador, respectivamente para extraer el calor del núcleo y para frenar los neutrones de fisión en el núcleo, teniendo el moderador un coeficiente de temperatura de reactividad negativo, incluyendo el método la operación que consiste en mantener una distribución de potencia sustancialmente constante en sentido axial a través del núcleo, estando dicho método caracterizado porque la reactividad en el interior del núcleo se aumenta sin alterar sustancialmente la distribución axial de la potencia del núcleo, al producirse una demanda dada, mediante una reducción de la temperatura del refrigerante de una manera controlada.
ES466129A 1977-01-19 1978-01-18 Metodo de explotacion de un reactor nuclear para permitir elseguimiento de carga Expired ES466129A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/760,490 US4222822A (en) 1977-01-19 1977-01-19 Method for operating a nuclear reactor to accommodate load follow while maintaining a substantially constant axial power distribution

Publications (1)

Publication Number Publication Date
ES466129A1 true ES466129A1 (es) 1979-02-01

Family

ID=25059257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES466129A Expired ES466129A1 (es) 1977-01-19 1978-01-18 Metodo de explotacion de un reactor nuclear para permitir elseguimiento de carga

Country Status (11)

Country Link
US (1) US4222822A (es)
JP (1) JPS59800B2 (es)
BE (1) BE863090A (es)
CA (1) CA1097441A (es)
CH (1) CH625362A5 (es)
DE (1) DE2800552A1 (es)
ES (1) ES466129A1 (es)
FR (1) FR2378335A1 (es)
GB (1) GB1544399A (es)
IT (1) IT1092108B (es)
SE (1) SE436810B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942013C2 (de) * 1978-10-18 1984-10-18 Hitachi, Ltd., Tokio/Tokyo Verfahren und Anordnung zur Regelung eines Siedewasserreaktors
JPS56163497A (en) * 1980-05-21 1981-12-16 Tokyo Shibaura Electric Co Method and device for operating follow-up atomic power plant
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
US4582669A (en) * 1982-01-08 1986-04-15 Westinghouse Electric Corp. Xenon suppression in a nuclear fueled electric power generation system
GB2122409B (en) * 1982-06-17 1985-10-16 Westinghouse Electric Corp Method for controlling a nuclear fueled electric power generating unit and interfacing the same with a load dispatching system
FR2544907B1 (fr) * 1983-04-21 1985-07-19 Framatome Sa Procede de reglage automatique de la teneur en bore soluble de l'eau de refroidissement d'un reacteur nucleaire a eau sous pression
US4642213A (en) * 1984-07-27 1987-02-10 Westinghouse Electric Corp. Anticipatory control of xenon in a pressurized water reactor
US4759896A (en) * 1984-10-31 1988-07-26 Westinghouse Electric Corp. Method and apparatus for improving flux reduction factors
US4707324A (en) * 1984-12-27 1987-11-17 Westinghouse Electric Corp. Controlling the response of a pressurized water reactor to rapid fluctuations in load
FR2619950B1 (fr) * 1987-08-24 1991-11-29 Framatome Sa Procede de protection d'un reacteur nucleaire a eau pressurisee contre les defaillances du dispositif d'arret d'urgence
FR2629624B1 (fr) * 1988-04-05 1990-11-16 Framatome Sa Procede de determination et d'evaluation de la capacite de retour en puissance d'un reacteur nucleaire a eau pressurisee
FR2639141B1 (fr) * 1988-11-14 1991-02-01 Framatome Sa Procede de pilotage de reacteur nucleaire a eau sous pression et reacteur nucleaire en faisant application
FR2665014B1 (fr) * 1990-07-17 1992-09-18 Framatome Sa Procede et dispositif de protection d'un reacteur nucleaire.
WO2003025952A1 (en) * 2001-09-14 2003-03-27 Pebble Bed Modular Reactor (Proprietary) Limited A method of operating a nuclear power plant and a nuclear power plant
US7596198B1 (en) 2005-04-01 2009-09-29 Westinghouse Electric Co Llc Over temperature and over power delta temperature operating margin recovery method and reactor system employing the same
DE102005030485A1 (de) * 2005-06-28 2007-01-04 Framatome Anp Gmbh Pumpenvorrichtung für kerntechnische Anlagen
JP4585527B2 (ja) * 2006-03-02 2010-11-24 ウエスチングハウス・エレクトリック・カンパニー・エルエルシー 原子炉システムのトリップ制御方法及び原子炉システム
KR101119548B1 (ko) * 2007-08-21 2012-03-13 미쯔비시 헤비 인더스트리즈 리미티드 축방향 출력분포 제어방법, 축방향 출력분포 제어시스템 및 축방향 출력분포 제어프로그램
US8953732B2 (en) * 2010-12-09 2015-02-10 Westinghouse Electric Company Llc Nuclear reactor internal hydraulic control rod drive mechanism assembly
US8699653B2 (en) * 2011-10-24 2014-04-15 Westinghouse Electric Company, Llc Method of achieving automatic axial power distribution control
FR2985363B1 (fr) * 2011-12-29 2015-01-30 Areva Np Procede de pilotage d'un reacteur nucleaire a eau pressurisee
JP2013192195A (ja) * 2012-02-16 2013-09-26 Denso Corp 音響装置
FR3008220B1 (fr) * 2013-07-04 2015-08-14 Areva Np Procede de pilotage en prolongation de cycle d'un reacteur nucleaire a eau pressurisee
ES2945114T3 (es) * 2019-05-07 2023-06-28 Framatome Gmbh Procedimiento de regulación de un reactor nuclear de agua a presión y sistema de regulación acorde
CN111508620B (zh) * 2020-04-30 2023-03-24 中国核动力研究设计院 一种反应堆机动性自调节方法
CN111724920A (zh) * 2020-05-21 2020-09-29 岭东核电有限公司 核电站反应堆寿期末降功率的轴向功率偏差控制方法
CN118053606A (zh) * 2020-05-22 2024-05-17 华龙国际核电技术有限公司 核电厂安全因素的确定方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568438A (es) * 1957-06-12
US3070536A (en) * 1958-08-29 1962-12-25 Babcock & Wilcox Ltd Plant including nuclear reactor
NL244977A (es) * 1958-11-04 1900-01-01
US3247069A (en) * 1960-07-13 1966-04-19 Combustion Eng Control of nuclear power plant
US3276965A (en) * 1963-06-17 1966-10-04 Internuclear Company Single pass superheat reactor
GB880489A (en) * 1964-02-24 1961-10-25 Atomic Energy Authority Uk Improvements in or relating to nuclear reactors
US3423285A (en) * 1966-01-27 1969-01-21 Westinghouse Electric Corp Temperature control for a nuclear reactor
US3630839A (en) * 1968-11-26 1971-12-28 Westinghouse Electric Corp System and method for operating a boiling water reactor-steam turbine plant
US3700552A (en) * 1969-11-19 1972-10-24 Babcock & Wilcox Co Nuclear reactor with means for adjusting coolant temperature
US3998693A (en) * 1970-11-23 1976-12-21 Combustion Engineering, Inc. Thermal margin control
US3799839A (en) * 1971-01-07 1974-03-26 Gen Electric Reactivity and power distribution control of nuclear reactor
US3920513A (en) * 1973-04-18 1975-11-18 Westinghouse Electric Corp Protection system for a nuclear reactor
US4000037A (en) * 1973-11-28 1976-12-28 Westinghouse Electric Corporation Reactor-turbine control for low steam pressure operation in a pressurized water reactor
US4057463A (en) * 1974-08-29 1977-11-08 Westinghouse Electric Corporation Method of operating a nuclear reactor which maintains a substantially constant axial power distribution profile with changes in load

Also Published As

Publication number Publication date
SE436810B (sv) 1985-01-21
IT1092108B (it) 1985-07-06
CH625362A5 (es) 1981-09-15
JPS5390590A (en) 1978-08-09
BE863090A (fr) 1978-07-19
US4222822A (en) 1980-09-16
JPS59800B2 (ja) 1984-01-09
GB1544399A (en) 1979-04-19
FR2378335B1 (es) 1984-07-06
DE2800552A1 (de) 1978-07-20
SE7800614L (sv) 1978-07-20
CA1097441A (en) 1981-03-10
FR2378335A1 (fr) 1978-08-18
IT7819379A0 (it) 1978-01-18

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