ES2123211T3 - Sistema de proteccion contra sobrepotencias ajustado al regimen transitorio. - Google Patents

Sistema de proteccion contra sobrepotencias ajustado al regimen transitorio.

Info

Publication number
ES2123211T3
ES2123211T3 ES95304882T ES95304882T ES2123211T3 ES 2123211 T3 ES2123211 T3 ES 2123211T3 ES 95304882 T ES95304882 T ES 95304882T ES 95304882 T ES95304882 T ES 95304882T ES 2123211 T3 ES2123211 T3 ES 2123211T3
Authority
ES
Spain
Prior art keywords
protection system
adjusted
system against
reactor
transitional regime
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
ES95304882T
Other languages
English (en)
Other versions
ES2123211T5 (es
Inventor
Eugene Charles Eckert
Jeffrey Warren Simmons
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23087156&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2123211(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2123211T3 publication Critical patent/ES2123211T3/es
Publication of ES2123211T5 publication Critical patent/ES2123211T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

UN SISTEMA DE PROTECCION MEJORADO PARA PROTEGER CONTRA UNA SOBRECARGA TRANSITORIA EN UN REACTOR NUCLEAR DE AGUA HIRVIENTE QUE AUTOMATICAMENTE AJUSTA LOS PUNTOS DE CONTROL DE DISPARO DE PROTECCION CONTRA LAS SOBRECARGAS EN UN REACTOR DE MODO QUE QUEDE UN MARGEN CONTROLADO POR ENCIMA DEL NIVEL DE ENERGIA OPERATIVA, DE MODO QUE SE CONSIGA UNA MAYOR PROTECCION DEL COMBUSTIBLE Y DEL REACTOR A TODOS LOS NIVELES DE ENERGIA.
ES95304882T 1994-08-01 1995-07-13 Sistema de proteccion contra sobrepotencias en regimen transitorio. Expired - Lifetime ES2123211T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US283694 1994-08-01
US08/283,694 US5528639A (en) 1994-08-01 1994-08-01 Enhanced transient overpower protection system

Publications (2)

Publication Number Publication Date
ES2123211T3 true ES2123211T3 (es) 1999-01-01
ES2123211T5 ES2123211T5 (es) 2007-02-01

Family

ID=23087156

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95304882T Expired - Lifetime ES2123211T5 (es) 1994-08-01 1995-07-13 Sistema de proteccion contra sobrepotencias en regimen transitorio.

Country Status (6)

Country Link
US (1) US5528639A (es)
EP (1) EP0696032B2 (es)
JP (1) JP3954659B2 (es)
DE (1) DE69505209T3 (es)
ES (1) ES2123211T5 (es)
TW (1) TW290694B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW429381B (en) * 1998-04-28 2001-04-11 Siemens Ag Method and device for supervising the power increase during the operation of nuclear reactors (diversified excursion supervision)
JP3924932B2 (ja) * 1998-07-02 2007-06-06 株式会社日立製作所 原子力プラントの制御システム
CN1158672C (zh) * 1998-08-25 2004-07-21 东芝株式会社 核反应堆固定式堆内核测量仪表系统
US6697447B1 (en) 1999-12-30 2004-02-24 General Electric Company Maximum extended load line limit analysis for a boiling water nuclear reactor
WO2003005376A1 (en) * 2001-07-05 2003-01-16 General Electric Company Method and system for performing a safety analysis of a boiling water nuclear reactor
US8135106B2 (en) * 2004-04-23 2012-03-13 Areva Np Inc. Protection of reactor cores from unstable density wave oscillations
US8811563B2 (en) * 2004-12-30 2014-08-19 General Electric Company Method and system for assessing failures of fuel rods
US8109759B2 (en) * 2006-03-29 2012-02-07 Fives North America Combustion, Inc. Assured compliance mode of operating a combustion system
KR100850484B1 (ko) * 2006-11-28 2008-08-05 한국원자력연구원 디지털 원자로 보호계통의 트립설정치 조절 방법 및 장치
US7634043B2 (en) * 2006-12-21 2009-12-15 General Electric Company Protection systems for and methods of operating nuclear boiling water reactors
JP2012150088A (ja) * 2011-01-21 2012-08-09 Toshiba Corp 振動領域モニタおよびその健全性確認方法
US20130266107A1 (en) * 2012-03-16 2013-10-10 Westinghouse Electric Company Llc Methods for protection of nuclear reactors from thermal hydraulic/neutronic core instability

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791922A (en) * 1970-11-23 1974-02-12 Combustion Eng Thermal margin protection system for a nuclear reactor
US4080251A (en) * 1973-05-22 1978-03-21 Combustion Engineering, Inc. Apparatus and method for controlling a nuclear reactor
US3979255A (en) * 1973-09-04 1976-09-07 Combustion Engineering, Inc. Method for operating a system with a variable excursion margin setpoint
US4326917A (en) * 1979-10-02 1982-04-27 The Babcock & Wilcox Company Method of nuclear reactor control using a variable temperature load dependent set point
US4707324A (en) * 1984-12-27 1987-11-17 Westinghouse Electric Corp. Controlling the response of a pressurized water reactor to rapid fluctuations in load
US4678622A (en) * 1985-08-20 1987-07-07 General Electric Company Transient monitor for nuclear reactor
JP2650914B2 (ja) * 1987-07-16 1997-09-10 三菱電機株式会社 プロセス異常診断装置
US5009833A (en) * 1989-01-11 1991-04-23 Westinghouse Electric Corp. Expert system for surveillance, diagnosis and prognosis of plant operation
US5267277A (en) † 1989-11-02 1993-11-30 Combustion Engineering, Inc. Indicator system for advanced nuclear plant control complex
FR2665013B1 (fr) * 1990-07-17 1992-09-18 Framatome Sa Procede de protection d'un reacteur nucleaire en cas d'elevation de sa charge.
US5309485A (en) * 1992-07-06 1994-05-03 General Electric Company Core automated monitoring system
TW227064B (es) * 1992-12-02 1994-07-21 Combustion Eng
DE19500395A1 (de) † 1995-01-09 1996-07-18 Siemens Ag Verfahren und Vorrichtung zum Betrieb eines Reaktors im instabilen Zustand

Also Published As

Publication number Publication date
US5528639A (en) 1996-06-18
ES2123211T5 (es) 2007-02-01
JP3954659B2 (ja) 2007-08-08
EP0696032B2 (en) 2006-05-17
DE69505209D1 (de) 1998-11-12
DE69505209T3 (de) 2006-12-07
EP0696032B1 (en) 1998-10-07
JPH08170998A (ja) 1996-07-02
TW290694B (es) 1996-11-11
DE69505209T2 (de) 1999-04-29
EP0696032A1 (en) 1996-02-07

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