ZA783346B - Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water - Google Patents

Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water

Info

Publication number
ZA783346B
ZA783346B ZA783346A ZA783346A ZA783346B ZA 783346 B ZA783346 B ZA 783346B ZA 783346 A ZA783346 A ZA 783346A ZA 783346 A ZA783346 A ZA 783346A ZA 783346 B ZA783346 B ZA 783346B
Authority
ZA
South Africa
Prior art keywords
controlling
effects due
nuclear reactors
pressurised water
power variations
Prior art date
Application number
ZA783346A
Other languages
English (en)
Inventor
J Millot
Original Assignee
Framatome Sa
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 Framatome Sa filed Critical Framatome Sa
Publication of ZA783346B publication Critical patent/ZA783346B/xx

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
    • 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
    • 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
ZA783346A 1977-06-23 1978-06-12 Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water ZA783346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719316A FR2395572A1 (fr) 1977-06-23 1977-06-23 Procede de controle des effets de reactivite dus aux variations de puissance dans les reacteurs nucleaires a eau pressurisee

Publications (1)

Publication Number Publication Date
ZA783346B true ZA783346B (en) 1980-02-27

Family

ID=9192478

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA783346A ZA783346B (en) 1977-06-23 1978-06-12 Process for controlling the reactivity effects due to the power variations in nuclear reactors using pressurised water

Country Status (10)

Country Link
US (1) US4240874A (fr)
JP (1) JPS5834795B2 (fr)
BE (1) BE868420A (fr)
CA (1) CA1094233A (fr)
DE (1) DE2827442C2 (fr)
ES (1) ES470547A1 (fr)
FR (1) FR2395572A1 (fr)
GB (1) GB1598297A (fr)
SE (1) SE457580B (fr)
ZA (1) ZA783346B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444995A1 (fr) * 1978-12-20 1980-07-18 Framatome Sa Procede de protection d'un reacteur nucleaire a eau sous pression
FR2466718A1 (fr) * 1979-10-01 1981-04-10 Legris Marcel Capteur solaire esthetique servant a la construction de toits ou de bardages
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
US4692296A (en) * 1980-12-16 1987-09-08 Westinghouse Electric Corp. Mechanical spectral shift reactor
US4687620A (en) * 1980-12-16 1987-08-18 Westinghouse Electric Corp. Spectral shift reactor control method
US4381284A (en) * 1980-12-16 1983-04-26 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
US4716007A (en) * 1980-12-16 1987-12-29 Westinghouse Electric Corp. Spectral shift reactor
US4710340A (en) * 1980-12-16 1987-12-01 Westinghouse Electric Corp. Mechanical spectral shift reactor
US4432930A (en) * 1980-12-16 1984-02-21 Westinghouse Electric Corp. Spectral shift reactor control method
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
FR2546329B1 (fr) * 1983-05-19 1985-08-23 Framatome Sa Procede de detection des variations de la reactivite du coeur d'un reacteur nucleaire a eau sous pression et dispositif de mise en oeuvre de ce procede
FR2547447B1 (fr) * 1983-06-09 1985-12-27 Commissariat Energie Atomique Procede de pilotage d'un reacteur nucleaire
EP0329985B1 (fr) * 1988-02-22 1993-06-23 Westinghouse Electric Corporation Méthode d'exploitation d'un réacteur nucléaire avec un cycle de vie prolongé
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
TW201355B (fr) * 1991-11-08 1993-03-01 Westinghouse Electric Corp
FR2710778B1 (fr) * 1993-09-29 1995-12-01 Framatome Sa Grappe de commande pour réacteur nucléaire et réacteur en faisant application.
FR2901401A1 (fr) * 2006-05-22 2007-11-23 Areva Np Sas Methode de regulation de parametres de fonctionnement du coeur d'un reacteur nucleaire a eau sous pression
FR3008220B1 (fr) * 2013-07-04 2015-08-14 Areva Np Procede de pilotage en prolongation de cycle d'un reacteur nucleaire a eau pressurisee
JP7192150B2 (ja) * 2019-05-07 2022-12-19 フラマトム・ゲーエムベーハー 加圧水型原子炉の管理方法および応分の管理システム
CN110534223A (zh) * 2019-08-26 2019-12-03 中广核陆丰核电有限公司 一种核电机组反应性计划管理方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755919A (fr) * 1969-09-27 1971-02-15 Siemens Ag Dispositif de regulation pour reacteur nucleaire a eau sous pression
BE760096A (fr) * 1970-02-19 1971-05-17 Siemens Ag Procede de reglage de la puissance de reacteurs nucleaires a eau sous pression
DE2337354C3 (de) * 1973-07-23 1981-06-25 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Regelung eines Druckwasserreaktors mit verstellbaren Steuerstäben
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
DE2513823A1 (de) * 1975-03-27 1976-09-30 Kraftwerk Union Ag Druckwasserreaktor
US4062725A (en) * 1975-08-14 1977-12-13 Combustion Engineering, Inc. Part length control rod
US4075059A (en) * 1976-04-28 1978-02-21 Combustion Engineering, Inc. Reactor power reduction system and method

Also Published As

Publication number Publication date
JPS5834795B2 (ja) 1983-07-28
SE7807103L (sv) 1978-12-24
SE457580B (sv) 1989-01-09
FR2395572B1 (fr) 1981-10-30
GB1598297A (en) 1981-09-16
US4240874A (en) 1980-12-23
JPS5417498A (en) 1979-02-08
ES470547A1 (es) 1979-09-01
BE868420A (fr) 1978-12-27
FR2395572A1 (fr) 1979-01-19
DE2827442C2 (de) 1985-07-18
DE2827442A1 (de) 1979-01-11
CA1094233A (fr) 1981-01-20

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