FR2693826B1 - Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it. - Google Patents

Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it.

Info

Publication number
FR2693826B1
FR2693826B1 FR9208861A FR9208861A FR2693826B1 FR 2693826 B1 FR2693826 B1 FR 2693826B1 FR 9208861 A FR9208861 A FR 9208861A FR 9208861 A FR9208861 A FR 9208861A FR 2693826 B1 FR2693826 B1 FR 2693826B1
Authority
FR
France
Prior art keywords
spectrum
variation
applying
nuclear
operating
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 - Fee Related
Application number
FR9208861A
Other languages
French (fr)
Other versions
FR2693826A1 (en
Inventor
Paul Millot Jean
Bernard Guesdon
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.)
Areva NP SAS
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
Priority to FR9208861A priority Critical patent/FR2693826B1/en
Priority to DE4323550A priority patent/DE4323550A1/en
Priority to JP5178242A priority patent/JPH06194483A/en
Publication of FR2693826A1 publication Critical patent/FR2693826A1/en
Application granted granted Critical
Publication of FR2693826B1 publication Critical patent/FR2693826B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
    • G21C7/27—Spectral shift control
    • 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
    • G21C7/103—Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Particle Accelerators (AREA)
FR9208861A 1992-07-17 1992-07-17 Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it. Expired - Fee Related FR2693826B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9208861A FR2693826B1 (en) 1992-07-17 1992-07-17 Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it.
DE4323550A DE4323550A1 (en) 1992-07-17 1993-07-14 Process to alter neutron energy spectrum in a light water reactor - by use of trans=plutonium elements within energy spectrum altering rods that can be inserted into or withdrawn from core
JP5178242A JPH06194483A (en) 1992-07-17 1993-07-19 Operation of nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208861A FR2693826B1 (en) 1992-07-17 1992-07-17 Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it.

Publications (2)

Publication Number Publication Date
FR2693826A1 FR2693826A1 (en) 1994-01-21
FR2693826B1 true FR2693826B1 (en) 1994-09-23

Family

ID=9432007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208861A Expired - Fee Related FR2693826B1 (en) 1992-07-17 1992-07-17 Method of operating nuclear reactors and nuclear reactor with variation of spectrum by applying it.

Country Status (3)

Country Link
JP (1) JPH06194483A (en)
DE (1) DE4323550A1 (en)
FR (1) FR2693826B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003001534A1 (en) * 2001-06-26 2003-01-03 Lev Nikolaevich Maximov Control method for a thorium reactor and a fuel assembly for carrying out said method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112094A (en) * 1976-03-18 1977-09-20 Toshiba Corp Nuclear reactor
FR2535508B1 (en) * 1982-10-27 1986-07-04 Framatome Sa NUCLEAR REACTOR WITH IMPROVED YIELD
FR2592516B2 (en) * 1985-12-30 1989-08-18 Framatome Sa METHOD FOR OPERATING A NUCLEAR REACTOR AND SPECTRUM VARIATION NUCLEAR REACTOR USING WATER DISPLACEMENT CLUSTERS
JP2544437B2 (en) * 1988-04-15 1996-10-16 株式会社日立製作所 Control rod
US5112534A (en) * 1990-03-05 1992-05-12 The United States Of America As Represented By The United States Department Of Energy Yttrium and rare earth stabilized fast reactor metal fuel
EP0469616B1 (en) * 1990-08-03 1996-05-01 Kabushiki Kaisha Toshiba Transuranium elements transmuting reactor core, transuranium elements transmuting fuel pin and transuranium elements transmuting fuel assembly

Also Published As

Publication number Publication date
FR2693826A1 (en) 1994-01-21
DE4323550A1 (en) 1994-02-10
JPH06194483A (en) 1994-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20120330