FR3013888B1 - Reacteur nucleaire comportant des grappes de commande - Google Patents

Reacteur nucleaire comportant des grappes de commande Download PDF

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Publication number
FR3013888B1
FR3013888B1 FR1302764A FR1302764A FR3013888B1 FR 3013888 B1 FR3013888 B1 FR 3013888B1 FR 1302764 A FR1302764 A FR 1302764A FR 1302764 A FR1302764 A FR 1302764A FR 3013888 B1 FR3013888 B1 FR 3013888B1
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France
Prior art keywords
nuclear reactor
control clusters
clusters
control
nuclear
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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
FR1302764A
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English (en)
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FR3013888A1 (fr
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.)
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Publication date
Application filed by DCNS SA filed Critical DCNS SA
Priority to FR1302764A priority Critical patent/FR3013888B1/fr
Publication of FR3013888A1 publication Critical patent/FR3013888A1/fr
Application granted granted Critical
Publication of FR3013888B1 publication Critical patent/FR3013888B1/fr
Active legal-status Critical Current
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Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30Assemblies of a number of fuel elements in the form of a rigid unit
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/06Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08Control 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
    • G21C7/10Construction of control elements
    • G21C7/113Control elements made of flat elements; Control elements having cruciform cross-section
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/06Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08Control 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
    • G21C7/10Construction of control elements
    • G21C7/117Clusters of control rods; Spider construction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear 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)
FR1302764A 2013-11-28 2013-11-28 Reacteur nucleaire comportant des grappes de commande Active FR3013888B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1302764A FR3013888B1 (fr) 2013-11-28 2013-11-28 Reacteur nucleaire comportant des grappes de commande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1302764 2013-11-28
FR1302764A FR3013888B1 (fr) 2013-11-28 2013-11-28 Reacteur nucleaire comportant des grappes de commande

Publications (2)

Publication Number Publication Date
FR3013888A1 FR3013888A1 (fr) 2015-05-29
FR3013888B1 true FR3013888B1 (fr) 2018-04-13

Family

ID=50478448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1302764A Active FR3013888B1 (fr) 2013-11-28 2013-11-28 Reacteur nucleaire comportant des grappes de commande

Country Status (1)

Country Link
FR (1) FR3013888B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055820B2 (ja) * 1991-07-05 2000-06-26 株式会社東芝 燃料集合体と炉心
JP3283902B2 (ja) * 1992-05-07 2002-05-20 株式会社東芝 燃料集合体および可燃性毒物棒
FR2736747B1 (fr) * 1995-07-12 1997-08-22 Commissariat Energie Atomique Dispositif de desaccouplement automatique d'une tige de commande et d'un ensemble absorbant de reacteur nucleaire
JP3411466B2 (ja) * 1997-03-31 2003-06-03 株式会社日立製作所 沸騰水型原子炉炉心及びその運転方法
US8811562B2 (en) * 2010-03-12 2014-08-19 Babcock & Wilcox Nuclear Operations Group, Inc. Control rod drive mechanism for nuclear reactor

Also Published As

Publication number Publication date
FR3013888A1 (fr) 2015-05-29

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