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FR2753299B1 - MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR - Google Patents

MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR

Info

Publication number
FR2753299B1
FR2753299B1 FR9611136A FR9611136A FR2753299B1 FR 2753299 B1 FR2753299 B1 FR 2753299B1 FR 9611136 A FR9611136 A FR 9611136A FR 9611136 A FR9611136 A FR 9611136A FR 2753299 B1 FR2753299 B1 FR 2753299B1
Authority
FR
France
Prior art keywords
miniaturized
powered
self
nuclear reactor
fast response
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 - Lifetime
Application number
FR9611136A
Other languages
French (fr)
Other versions
FR2753299A1 (en
Inventor
Jean Baldy
Christophe Blandin
Thierry Daffos
Hubert Petitcolas
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9611136A priority Critical patent/FR2753299B1/en
Priority to RU99107637/06A priority patent/RU2178211C2/en
Priority to JP51331698A priority patent/JP2001508168A/en
Priority to PCT/FR1997/001597 priority patent/WO1998011560A1/en
Priority to CNB971978492A priority patent/CN1150567C/en
Publication of FR2753299A1 publication Critical patent/FR2753299A1/en
Application granted granted Critical
Publication of FR2753299B1 publication Critical patent/FR2753299B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)
FR9611136A 1996-09-12 1996-09-12 MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR Expired - Lifetime FR2753299B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9611136A FR2753299B1 (en) 1996-09-12 1996-09-12 MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR
RU99107637/06A RU2178211C2 (en) 1996-09-12 1997-09-10 Miniaturized low-inertia device with built-in energy source for tier-by-tier detection of neutron flux in nuclear reactor
JP51331698A JP2001508168A (en) 1996-09-12 1997-09-10 In particular, a self-powered, fast-response compact device for multi-stage neutron flux measurement in nuclear reactors
PCT/FR1997/001597 WO1998011560A1 (en) 1996-09-12 1997-09-10 Quick response, self-power- supplied, miniaturised device for sensing a multistage neutron flux, in particular in a nuclear reactor
CNB971978492A CN1150567C (en) 1996-09-12 1997-09-10 Small-sized device for detecting neutron flux in stages, in particular in nuclear reactors, with rapid self-power response

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611136A FR2753299B1 (en) 1996-09-12 1996-09-12 MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
FR2753299A1 FR2753299A1 (en) 1998-03-13
FR2753299B1 true FR2753299B1 (en) 1999-03-05

Family

ID=9495683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9611136A Expired - Lifetime FR2753299B1 (en) 1996-09-12 1996-09-12 MINIATURIZED, SELF-POWERED, FAST RESPONSE DEVICE FOR THE STAGE DETECTION OF A NEUTRONIC FLOW, PARTICULARLY IN A NUCLEAR REACTOR

Country Status (5)

Country Link
JP (1) JP2001508168A (en)
CN (1) CN1150567C (en)
FR (1) FR2753299B1 (en)
RU (1) RU2178211C2 (en)
WO (1) WO1998011560A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796196B1 (en) * 1999-07-05 2001-10-19 Framatome Sa METHOD AND DEVICE FOR MONITORING AT LEAST ONE OPERATING PARAMETER OF THE CORE OF A NUCLEAR REACTOR
FR2796197B1 (en) * 1999-07-05 2001-10-12 Framatome Sa METHOD AND DEVICE FOR MONITORING AT LEAST ONE OPERATING PARAMETER OF THE CORE OF A NUCLEAR REACTOR
DE102004020979A1 (en) * 2004-04-22 2005-11-17 GSI Gesellschaft für Schwerionenforschung mbH Dosimeter for detecting neutron radiation
US20060165209A1 (en) * 2005-01-27 2006-07-27 Cheng Alexander Y Neutron detector assembly with variable length rhodium emitters
FR2914103B1 (en) * 2007-03-19 2009-12-18 Areva Np METHOD FOR DETERMINING THE VOLUMIC POWER DISTRIBUTION OF THE HEART OF A NUCLEAR REACTOR
FR2940715B1 (en) * 2008-12-30 2011-03-11 Areva Np METHOD OF MEASURING THE NEUTRON FLOW IN THE HEART OF A NUCLEAR REACTOR USING A COBALT REACTOR AND DEVICE THEREFOR
RU2438198C1 (en) * 2010-09-22 2011-12-27 Федеральное государственное бюджетное учреждение "Национальный исследовательский центр "Курчатовский институт" Protection method of reactor core of water-cooled power reactor as per local parameters using readings of in-core neutron detectors
CN103871526B (en) * 2012-12-14 2016-12-21 中国核动力研究设计院 A kind of detection device for reactor core neutron flux and temperature
JP2016045191A (en) * 2014-08-25 2016-04-04 コリア、ハイドロ、アンド、ニュークリア、パワー、カンパニー、リミテッドＫｏｒｅａ Ｈｙｄｒｏ ＆ Ｎｕｃｌｅａｒ Ｐｏｗｅｒ Ｃｏ．，Ｌｔｄ． Multiple thermocouple furnace inner core measuring instrument, and nuclear reactor internal state monitoring system and monitoring method after serious accident using the same
US11694816B2 (en) * 2018-10-02 2023-07-04 Framatome Inc. Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core
CN111326269A (en) * 2020-02-28 2020-06-23 中广核研究院有限公司 Reactor core measuring sensor based on self-powered detector and thermocouple
CN112652412B (en) * 2020-12-18 2023-01-20 中广核研究院有限公司 Nuclear power station neutron and temperature monitoring device
CN116543939B (en) * 2023-05-10 2024-04-26 兰州大学 Neutron spectrum measuring device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751333A (en) * 1970-06-11 1973-08-07 C Drummond Nuclear reactor core monitoring system
FR2353842A1 (en) * 1976-06-02 1977-12-30 Serre Jean Pyrometer probe giving rapid response - incorporates fine platinum wire wound on ceramic base sheathed in stainless steel
JPS6214092A (en) * 1985-07-12 1987-01-22 株式会社東芝 Measuring device for output region of nuclear reactor
US5015434A (en) * 1989-06-13 1991-05-14 General Electric Company Fixed in-core calibration devices for BWR flux monitors
US5078957A (en) * 1990-11-26 1992-01-07 Westinghouse Electric Corp. Incore instrumentation system for a pressurized water reactor
EP0496998A1 (en) * 1991-01-30 1992-08-05 Combustion Engineering, Inc. Extending in-core instrument life
RU2084000C1 (en) * 1994-09-05 1997-07-10 Научно-исследовательский институт технологии материалов Channel arrangement to measure flux of neutrons (versions)

Also Published As

Publication number Publication date
CN1230282A (en) 1999-09-29
FR2753299A1 (en) 1998-03-13
JP2001508168A (en) 2001-06-19
WO1998011560A1 (en) 1998-03-19
CN1150567C (en) 2004-05-19
RU2178211C2 (en) 2002-01-10

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