ES2046459T3 - Ordenador y procedimiento para validar la reactividad del nucleo. - Google Patents

Ordenador y procedimiento para validar la reactividad del nucleo.

Info

Publication number
ES2046459T3
ES2046459T3 ES198989300402T ES89300402T ES2046459T3 ES 2046459 T3 ES2046459 T3 ES 2046459T3 ES 198989300402 T ES198989300402 T ES 198989300402T ES 89300402 T ES89300402 T ES 89300402T ES 2046459 T3 ES2046459 T3 ES 2046459T3
Authority
ES
Spain
Prior art keywords
reactivity
computer
straight line
determines
regulation
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
ES198989300402T
Other languages
English (en)
Inventor
Albert Joseph Impink, Jr.
Louis Richard Grobmyer
Francis Leonidas Lanford, Jr.
William Kenneth Luinetti
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
Application granted granted Critical
Publication of ES2046459T3 publication Critical patent/ES2046459T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G21D3/10—Regulation of any parameters in the plant by a combination of a variable derived from neutron flux with other controlling variables, e.g. derived from temperature, cooling flow, pressure
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/36—Control circuits
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

SE DESCRIBE UN COMPUTADOR DE REACTIVIDAD RAPIDA QUE PROCESA SEÑALES DE MULTIPLES DETECTORES DE NEUTRONES PARA GENERAL VALORES REGIONALES DE LA REACTIVIDAD DEL NUCLEO QUE SON SUMINISTRADOS A UN REGISTRADOR DE BANDA. CUANDO LOS VALORES REGIONALES SON COINCIDENTES DURANTE UN PERIODO DE TIEMPO SUFICIENTE PARA SATISFACER UN CONTROL DE ADECUACION ESTADISTICO PARA UNA LINEA RECTA, EL COMPUTADOR ALERTA AL OPERADOR Y DETERMINA LA ADECUACION DE LAS BARRAS DE REGULACION AJUSTANDO PRIMERO UNA PRIMERA LINEA RECTA CON LA PARTE COINCIDENTE DE LOS VALORES DE REACTIVIDAD. ENTONCES EL COMPUTADOR DETERMINA LAS INTERSECCIONES ENTRE LA LINEA RECTA Y LAS LINEAS DE VALOR DE REACTIVIDAD PRODUCIDAS CUANDO LAS BARRAS DE REGULACION SON DESPLAZADOS A AMBOS EXTREMOS DE LA LINEA RECTA. LA DIFERENCIA ENTRE LAS INTERSECCIONES DE UNA LINEA DE DESPLAZAMIENTO DE UNA SOLA BARRA DE REGULACION DETERMINA LA ADECUACION DE LA BARRA DE REGULACION EN ESTE DESPLAZAMIENTO.
ES198989300402T 1988-01-19 1989-01-17 Ordenador y procedimiento para validar la reactividad del nucleo. Expired - Lifetime ES2046459T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/145,177 US4877575A (en) 1988-01-19 1988-01-19 Core reactivity validation computer and method

Publications (1)

Publication Number Publication Date
ES2046459T3 true ES2046459T3 (es) 1994-02-01

Family

ID=22511943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989300402T Expired - Lifetime ES2046459T3 (es) 1988-01-19 1989-01-17 Ordenador y procedimiento para validar la reactividad del nucleo.

Country Status (5)

Country Link
US (1) US4877575A (es)
EP (1) EP0326267B1 (es)
JP (1) JPH07119828B2 (es)
KR (1) KR970004354B1 (es)
ES (1) ES2046459T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112565A (en) * 1990-01-03 1992-05-12 Ball Russell M Nuclear reactor multi-state digital control using digital topology
US5267276A (en) * 1991-11-12 1993-11-30 The University Of Chicago Neutron transport analysis for nuclear reactor design
RU2140104C1 (ru) * 1994-12-08 1999-10-20 Сименс АГ Система и способ для управления управляющих стержней атомной энергетической установки
US6181759B1 (en) * 1999-07-23 2001-01-30 Westinghouse Electric Company Llc Method and apparatus for determining nearness to criticality of a nuclear fueled electric power generating unit
KR100598037B1 (ko) * 2004-11-08 2006-07-06 한국수력원자력 주식회사 동적 제어봉 제어능 측정방법
US20110002432A1 (en) * 2009-07-01 2011-01-06 Westinghouse Electric Company Llc Incore instrument core performance verification method
CN102800372B (zh) * 2012-08-17 2015-03-11 中国原子能科学研究院 一种反应堆反应性测量值的外源修正方法
RU2546662C1 (ru) * 2013-10-31 2015-04-10 Открытое Акционерное Общество "Акмэ-Инжиниринг" Способ обеспечения гарантированной подкритичности активной зоны быстрого реактора в условиях неопределенности ее нейтронно-физических характеристик
JP2015148524A (ja) * 2014-02-07 2015-08-20 株式会社グローバル・ニュークリア・フュエル・ジャパン 原子炉の制御棒価値を求める方法、プログラム、記録媒体、およびシステム
CN104916337B (zh) * 2014-03-14 2017-11-24 江苏核电有限公司 一种控制棒微积分价值测量试验的数据处理方法
US20160358679A1 (en) * 2015-06-05 2016-12-08 Battelle Energy Alliance, Llc Systems and methods for determining an amount of fissile material in a reactor
FR3069094B1 (fr) * 2017-07-12 2020-07-03 Societe Technique Pour L'energie Atomique Reacteur nucleaire avec des detecteurs neutroniques in-vessel ex-core, et procede de pilotage correspondant
US11081247B2 (en) * 2017-08-18 2021-08-03 Westinghouse Electric Company Llc Nuclear instrumentation isolated output signal scaling method and system employing same
CN109117591B (zh) * 2018-09-13 2022-10-04 中国核动力研究设计院 一种基于多探测器测量信号的动态反应性测量方法
CN113892151A (zh) * 2019-05-30 2022-01-04 西屋电气有限责任公司 用于确定反应性的系统和方法
KR102281234B1 (ko) * 2020-08-05 2021-07-23 한국수력원자력 주식회사 동적 제어봉 제어능 측정 방법
CN113345605B (zh) * 2021-04-29 2022-12-23 广西防城港核电有限公司 核反应堆换料启动快速达临界控制方法
CN114267462A (zh) * 2021-12-15 2022-04-01 上海交通大学 氦氙冷却反应堆、反应性控制评价方法、装置及设备
CN114743701B (zh) * 2022-04-19 2025-03-18 华能山东石岛湾核电有限公司 一种高温气冷堆控制棒反应性价值测量的方法
CN114999678B (zh) * 2022-05-25 2024-05-07 西安热工研究院有限公司 一种反应堆控制棒叠步控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5773773A (en) * 1972-07-12 1975-01-09 Unitedstates Atomic Energy Commission Reactor reactivity and eigenvalue measurements
JPS54167296U (es) * 1978-05-16 1979-11-24
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
US4588547A (en) * 1983-10-07 1986-05-13 Westinghouse Electric Corp. Method and apparatus for determining the nearness to criticality of a nuclear reactor
US4637910A (en) * 1984-01-20 1987-01-20 Westinghouse Electric Corp. Method and apparatus for continuous on-line synthesis of power distribution in a nuclear reactor core
US4717528A (en) * 1985-02-19 1988-01-05 Westinghouse Electric Corp. Control rod control system
JPS61234395A (ja) * 1985-04-10 1986-10-18 三菱原子力工業株式会社 原子炉の制御棒価値測定データ処理装置

Also Published As

Publication number Publication date
KR890012325A (ko) 1989-08-25
JPH07119828B2 (ja) 1995-12-20
KR970004354B1 (ko) 1997-03-27
JPH028796A (ja) 1990-01-12
US4877575A (en) 1989-10-31
EP0326267A2 (en) 1989-08-02
EP0326267A3 (en) 1990-04-11
EP0326267B1 (en) 1993-08-25

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