FR3013886B1 - NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS - Google Patents

NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS Download PDF

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Publication number
FR3013886B1
FR3013886B1 FR1302765A FR1302765A FR3013886B1 FR 3013886 B1 FR3013886 B1 FR 3013886B1 FR 1302765 A FR1302765 A FR 1302765A FR 1302765 A FR1302765 A FR 1302765A FR 3013886 B1 FR3013886 B1 FR 3013886B1
Authority
FR
France
Prior art keywords
clusters
control bars
nuclear generator
nuclear
generator
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.)
Active
Application number
FR1302765A
Other languages
French (fr)
Other versions
FR3013886A1 (en
Inventor
Jean Jacques Xavier Ingremeau
Catherine Lecomte
Jeremy Gradoussoff
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.)
Naval Group SA
Original Assignee
DCNS 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 DCNS SA filed Critical DCNS SA
Priority to FR1302765A priority Critical patent/FR3013886B1/en
Publication of FR3013886A1 publication Critical patent/FR3013886A1/en
Application granted granted Critical
Publication of FR3013886B1 publication Critical patent/FR3013886B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G21C7/08—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 by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • 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
    • G21C7/08—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 by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
FR1302765A 2013-11-28 2013-11-28 NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS Active FR3013886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1302765A FR3013886B1 (en) 2013-11-28 2013-11-28 NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1302765A FR3013886B1 (en) 2013-11-28 2013-11-28 NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS
FR1302765 2013-11-28

Publications (2)

Publication Number Publication Date
FR3013886A1 FR3013886A1 (en) 2015-05-29
FR3013886B1 true FR3013886B1 (en) 2018-01-26

Family

ID=50478449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302765A Active FR3013886B1 (en) 2013-11-28 2013-11-28 NUCLEAR GENERATOR COMPRISING CONTROL BARS AND CLUSTERS

Country Status (1)

Country Link
FR (1) FR3013886B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2794140C2 (en) * 2018-02-01 2023-04-11 Фраматом Method for control of nuclear reactor operating parameters and corresponding nuclear reactor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077412B1 (en) 2018-02-01 2021-07-23 Framatome Sa PROCESS FOR REGULATING THE OPERATING PARAMETERS OF A NUCLEAR REACTOR AND CORRESPONDING NUCLEAR REACTOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055820B2 (en) * 1991-07-05 2000-06-26 株式会社東芝 Fuel assembly and core
JP3411466B2 (en) * 1997-03-31 2003-06-03 株式会社日立製作所 Boiling water reactor core and method of operating the same
US8811562B2 (en) * 2010-03-12 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2794140C2 (en) * 2018-02-01 2023-04-11 Фраматом Method for control of nuclear reactor operating parameters and corresponding nuclear reactor

Also Published As

Publication number Publication date
FR3013886A1 (en) 2015-05-29

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