FR3019932B1 - SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR - Google Patents

SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR

Info

Publication number
FR3019932B1
FR3019932B1 FR1453311A FR1453311A FR3019932B1 FR 3019932 B1 FR3019932 B1 FR 3019932B1 FR 1453311 A FR1453311 A FR 1453311A FR 1453311 A FR1453311 A FR 1453311A FR 3019932 B1 FR3019932 B1 FR 3019932B1
Authority
FR
France
Prior art keywords
self
pressurized water
water reactor
neutron detector
directed neutron
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
FR1453311A
Other languages
French (fr)
Other versions
FR3019932A1 (en
Inventor
Jean Lucien Mourlevat
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
Areva NP SAS
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 Areva NP SAS filed Critical Areva NP SAS
Priority to FR1453311A priority Critical patent/FR3019932B1/en
Priority to PCT/EP2015/056656 priority patent/WO2015158523A1/en
Publication of FR3019932A1 publication Critical patent/FR3019932A1/en
Application granted granted Critical
Publication of FR3019932B1 publication Critical patent/FR3019932B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
FR1453311A 2014-04-14 2014-04-14 SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR Active FR3019932B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1453311A FR3019932B1 (en) 2014-04-14 2014-04-14 SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR
PCT/EP2015/056656 WO2015158523A1 (en) 2014-04-14 2015-03-26 Self-powered neutron detector of a pressurised-water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1453311A FR3019932B1 (en) 2014-04-14 2014-04-14 SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR

Publications (2)

Publication Number Publication Date
FR3019932A1 FR3019932A1 (en) 2015-10-16
FR3019932B1 true FR3019932B1 (en) 2016-05-06

Family

ID=51417383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1453311A Active FR3019932B1 (en) 2014-04-14 2014-04-14 SELF-DIRECTED NEUTRON DETECTOR OF A PRESSURIZED WATER REACTOR

Country Status (2)

Country Link
FR (1) FR3019932B1 (en)
WO (1) WO2015158523A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104900279A (en) * 2015-04-09 2015-09-09 中国核动力研究设计院 Delay elimination method of rhodium detector signal based on Luenberger form H2/H infinity hybrid filtering
CN107300713B (en) * 2017-05-23 2019-04-16 西安交通大学 Self-power neutron detector based on deconvolution postpones effect removing method
CN107316665B (en) * 2017-06-01 2019-01-29 西安交通大学 A kind of optimum design method of self-power neutron detector structure
CN108269634A (en) * 2018-01-17 2018-07-10 上海核工程研究设计院有限公司 A kind of used in nuclear power station includes the in-pile instrument sheath assembly of isometric arrangement detector
EP3830840B1 (en) * 2018-07-31 2022-09-07 Framatome GmbH Lance unit and method of producing radionuclides
CN111323808B (en) * 2018-12-14 2023-08-01 昆明天龙经纬电子科技有限公司 Nuclear radiation sensor with self-checking function without radioactive source
CN116504430B (en) * 2023-05-10 2023-11-14 兰州大学 Fine neutron flux distribution detection assembly of reactor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375370A (en) * 1965-12-28 1968-03-26 Ca Atomic Energy Ltd Self-powered neutron detector
US3872311A (en) * 1973-07-05 1975-03-18 Westinghouse Electric Corp Self-powered neutron detector
US4237380A (en) * 1978-06-27 1980-12-02 Westinghouse Electric Corp. Self-powered radiation detector with insulated inner and outer collector electrodes
JP4599410B2 (en) * 2007-02-28 2010-12-15 三菱重工業株式会社 Instrumentation guide tube flow vibration suppression structure

Also Published As

Publication number Publication date
WO2015158523A1 (en) 2015-10-22
FR3019932A1 (en) 2015-10-16

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