FR2447080A1 - Systeme de securite pour un reacteur nucleaire - Google Patents

Systeme de securite pour un reacteur nucleaire

Info

Publication number
FR2447080A1
FR2447080A1 FR7929119A FR7929119A FR2447080A1 FR 2447080 A1 FR2447080 A1 FR 2447080A1 FR 7929119 A FR7929119 A FR 7929119A FR 7929119 A FR7929119 A FR 7929119A FR 2447080 A1 FR2447080 A1 FR 2447080A1
Authority
FR
France
Prior art keywords
nuclear reactor
reactor
power
percentage
diameter
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.)
Granted
Application number
FR7929119A
Other languages
English (en)
Other versions
FR2447080B1 (fr
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2447080A1 publication Critical patent/FR2447080A1/fr
Application granted granted Critical
Publication of FR2447080B1 publication Critical patent/FR2447080B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/36—Control circuits
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Safety Devices In Control Systems (AREA)

Abstract

Le système 10 comporte des capteurs de mesure de paramètres de fonctionnement du réacteur P, T, diamétre r, diamétre b , W, (par pression, température, flux de neutrons et débit du fluide de refroidissement). A chaque paramètre correspond un bloc de calcul 14a, 14b, 14c, 14d, 14e, ces blocs étant montés en parallèle, pour calculer la valeur d'une fonction correspondant au pourcentage de la pleine puissance du réacteur rapporté au paramètre considéré et leurs sorties reliées à un bloc additionneur 30 qui produit un signal S indiquant la valeur instantanée de la puissance, en pourcentage de la puissance maximum autorisée. Application : systèmes de sécurité des réacteurs nucléaires.
FR7929119A 1979-01-22 1979-11-27 Systeme de securite pour un reacteur nucleaire Granted FR2447080A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/005,123 US4308099A (en) 1979-01-22 1979-01-22 Nuclear reactor safety system

Publications (2)

Publication Number Publication Date
FR2447080A1 true FR2447080A1 (fr) 1980-08-14
FR2447080B1 FR2447080B1 (fr) 1983-04-22

Family

ID=21714299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929119A Granted FR2447080A1 (fr) 1979-01-22 1979-11-27 Systeme de securite pour un reacteur nucleaire

Country Status (10)

Country Link
US (1) US4308099A (fr)
JP (1) JPS5599097A (fr)
CA (1) CA1127778A (fr)
CH (1) CH643673A5 (fr)
DE (1) DE2929508C2 (fr)
ES (1) ES8101805A1 (fr)
FR (1) FR2447080A1 (fr)
GB (1) GB2040522B (fr)
IT (1) IT1123844B (fr)
MX (1) MX6481E (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494877A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Systeme logique de securite pour declencher l'action de protection d'un actionneur de surete
US4427620A (en) * 1981-02-04 1984-01-24 Westinghouse Electric Corp. Nuclear reactor power supply
FR2518288A1 (fr) * 1981-12-11 1983-06-17 Commissariat Energie Atomique Dispositif de declenchement d'un actionneur de surete
GB2177832B (en) * 1985-07-01 1989-07-19 Charles Hoai Chi Method and apparatus for protecting press from being damaged by overload conditions
US5112565A (en) * 1990-01-03 1992-05-12 Ball Russell M Nuclear reactor multi-state digital control using digital topology
FR2665013B1 (fr) * 1990-07-17 1992-09-18 Framatome Sa Procede de protection d'un reacteur nucleaire en cas d'elevation de sa charge.
FR2665014B1 (fr) * 1990-07-17 1992-09-18 Framatome Sa Procede et dispositif de protection d'un reacteur nucleaire.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830661A (en) * 1956-10-26 1960-03-16 British Thomson Houston Co Ltd Improvements relating to protective apparatus for gas cooled nuclear reactors
GB952022A (en) * 1961-08-31 1964-03-11 North American Aviation Inc Method and apparatus for monitoring the operation of a system
US3778347A (en) * 1971-09-27 1973-12-11 Giras T Method and system for operating a boiling water reactor-steam turbine plant preferably under digital computer control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423285A (en) * 1966-01-27 1969-01-21 Westinghouse Electric Corp Temperature control for a nuclear reactor
US3752735A (en) * 1970-07-16 1973-08-14 Combustion Eng Instrumentation for nuclear reactor core power measurements
JPS5122591B1 (fr) * 1970-11-16 1976-07-10
US4080251A (en) * 1973-05-22 1978-03-21 Combustion Engineering, Inc. Apparatus and method for controlling a nuclear reactor
FR2303355A1 (fr) * 1975-03-04 1976-10-01 Commissariat Energie Atomique Procede et dispositif de controle thermique du coeur d'un reacteur nucleaire
US4075059A (en) * 1976-04-28 1978-02-21 Combustion Engineering, Inc. Reactor power reduction system and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830661A (en) * 1956-10-26 1960-03-16 British Thomson Houston Co Ltd Improvements relating to protective apparatus for gas cooled nuclear reactors
GB952022A (en) * 1961-08-31 1964-03-11 North American Aviation Inc Method and apparatus for monitoring the operation of a system
US3778347A (en) * 1971-09-27 1973-12-11 Giras T Method and system for operating a boiling water reactor-steam turbine plant preferably under digital computer control

Also Published As

Publication number Publication date
MX6481E (es) 1985-06-13
CA1127778A (fr) 1982-07-13
JPS5599097A (en) 1980-07-28
ES485030A0 (es) 1980-12-16
GB2040522A (en) 1980-08-28
DE2929508C2 (de) 1984-07-19
FR2447080B1 (fr) 1983-04-22
IT1123844B (it) 1986-04-30
ES8101805A1 (es) 1980-12-16
GB2040522B (en) 1983-02-09
US4308099A (en) 1981-12-29
DE2929508A1 (de) 1980-07-24
CH643673A5 (de) 1984-06-15
IT7926494A0 (it) 1979-10-15

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ST Notification of lapse