PL3087568T3 - System detekcji neutronów - Google Patents

System detekcji neutronów

Info

Publication number
PL3087568T3
PL3087568T3 PL14851453T PL14851453T PL3087568T3 PL 3087568 T3 PL3087568 T3 PL 3087568T3 PL 14851453 T PL14851453 T PL 14851453T PL 14851453 T PL14851453 T PL 14851453T PL 3087568 T3 PL3087568 T3 PL 3087568T3
Authority
PL
Poland
Prior art keywords
detection system
neutron detection
neutron
detection
Prior art date
Application number
PL14851453T
Other languages
English (en)
Inventor
Ross SNUGGERUD
Russell GOFF
Original Assignee
Nuscale Power, Llc
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 Nuscale Power, Llc filed Critical Nuscale Power, Llc
Publication of PL3087568T3 publication Critical patent/PL3087568T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)
PL14851453T 2013-12-26 2014-09-26 System detekcji neutronów PL3087568T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361921037P 2013-12-26 2013-12-26
US14/242,677 US10466367B1 (en) 2013-12-26 2014-04-01 Neutron path enhancement
PCT/US2014/057693 WO2015099855A2 (en) 2013-12-26 2014-09-26 Neutron path enhancement
EP14851453.2A EP3087568B1 (en) 2013-12-26 2014-09-26 Neutron detection system

Publications (1)

Publication Number Publication Date
PL3087568T3 true PL3087568T3 (pl) 2020-05-18

Family

ID=52811181

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14851453T PL3087568T3 (pl) 2013-12-26 2014-09-26 System detekcji neutronów

Country Status (8)

Country Link
US (1) US10466367B1 (pl)
EP (1) EP3087568B1 (pl)
JP (1) JP6483137B2 (pl)
KR (1) KR102260528B1 (pl)
CN (1) CN105917415B (pl)
CA (1) CA2926640C (pl)
PL (1) PL3087568T3 (pl)
WO (1) WO2015099855A2 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10466367B1 (en) 2013-12-26 2019-11-05 Nuscale Power, Llc Neutron path enhancement
FR3069094B1 (fr) 2017-07-12 2020-07-03 Societe Technique Pour L'energie Atomique Reacteur nucleaire avec des detecteurs neutroniques in-vessel ex-core, et procede de pilotage correspondant
EP3734262A4 (en) * 2017-12-29 2021-08-11 State Atomic Energy Corporation "Rosatom" on Behalf of The Russian Federation DEVICE FOR ACTIVE MONITORING OF FISSILE MATERIAL
CN109343102B (zh) * 2018-09-11 2020-09-29 东莞中子科学中心 一种白光中子源带电粒子探测谱仪真空靶室
CN113892151A (zh) * 2019-05-30 2022-01-04 西屋电气有限责任公司 用于确定反应性的***和方法
CN110703308B (zh) * 2019-10-12 2021-12-07 广州兰泰胜辐射防护科技有限公司 临界报警装置及***
CN111951985B (zh) * 2020-07-15 2022-10-18 四川大学 一种模块化空间核反应堆发电单元

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521074B2 (pl) 1971-08-27 1977-01-12
JPS50133397A (pl) 1974-04-10 1975-10-22
US4092542A (en) * 1977-01-27 1978-05-30 The United States Of America As Represented By The United States Department Of Energy High-resolution radiography by means of a hodoscope
US4208247A (en) 1977-08-15 1980-06-17 Westinghouse Electric Corp. Neutron source
JPS5679289A (en) 1979-11-30 1981-06-29 Tokyo Shibaura Electric Co Neutron source assembly for fast reactor
US4764335A (en) * 1987-03-02 1988-08-16 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for diagnosing breached fuel elements
JPS6488298A (en) 1987-09-30 1989-04-03 Toshiba Corp Digital wide range monitor
JP3041058B2 (ja) 1991-02-01 2000-05-15 株式会社東芝 タンク型高速増殖炉
US5108694A (en) 1991-08-23 1992-04-28 Westinghouse Electric Corp. Power distribution measuring system employing gamma detectors outside of nuclear reactor vessel
JPH06194482A (ja) 1992-12-24 1994-07-15 Hitachi Ltd 原子炉
JPH06265677A (ja) 1993-03-10 1994-09-22 Ishikawajima Harima Heavy Ind Co Ltd 軽水冷却型原子炉
JPH08129089A (ja) 1994-10-31 1996-05-21 Ishikawajima Harima Heavy Ind Co Ltd 水浸式船舶用原子炉
JPH1010262A (ja) 1996-06-20 1998-01-16 Toshiba Corp 燃料装荷方法およびブレードガイド
JP3216999B2 (ja) 1996-09-06 2001-10-09 株式会社日立製作所 原子炉炉心流動監視装置
JPH11142576A (ja) 1997-11-05 1999-05-28 Mitsubishi Heavy Ind Ltd 原子炉格納容器内の空調装置
JP4659492B2 (ja) 2005-03-18 2011-03-30 日立Ｇｅニュークリア・エナジー株式会社 起動領域モニタシステム用ノイズ監視システム
JP4772706B2 (ja) 2007-01-19 2011-09-14 株式会社東芝 中性子測定装置
JP5085197B2 (ja) 2007-06-13 2012-11-28 株式会社東芝 起動領域モニタシステム検査試験装置
US8588360B2 (en) 2007-11-15 2013-11-19 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Evacuated containment vessel for a nuclear reactor
US8687759B2 (en) 2007-11-15 2014-04-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal dry containment vessel for a nuclear reactor
JP4922208B2 (ja) 2008-02-29 2012-04-25 株式会社東芝 中性子測定装置及び中性子測定方法
JP5443901B2 (ja) 2009-09-02 2014-03-19 株式会社東芝 核計装システム
JP5398670B2 (ja) 2010-08-31 2014-01-29 株式会社東芝 中性子測定装置
US8873694B2 (en) 2010-10-07 2014-10-28 Westinghouse Electric Company Llc Primary neutron source multiplier assembly
JP2012154662A (ja) 2011-01-24 2012-08-16 Hitachi-Ge Nuclear Energy Ltd プラント計装系のノイズ耐性評価方法および評価装置
US8625733B2 (en) 2011-02-01 2014-01-07 Westinghouse Electric Company Llc Neutron source assembly
US9632188B2 (en) * 2011-08-02 2017-04-25 Raytheon Company Noble gas detector for fissile content determination
US9268043B2 (en) * 2012-09-27 2016-02-23 Alexander DeVolpi Radiation-monitoring system with correlated hodoscopes
US10466367B1 (en) 2013-12-26 2019-11-05 Nuscale Power, Llc Neutron path enhancement

Also Published As

Publication number Publication date
KR102260528B1 (ko) 2021-06-04
JP6483137B2 (ja) 2019-03-13
CA2926640A1 (en) 2015-07-02
WO2015099855A2 (en) 2015-07-02
CA2926640C (en) 2021-09-14
CN105917415A (zh) 2016-08-31
JP2017500580A (ja) 2017-01-05
CN105917415B (zh) 2018-10-02
WO2015099855A4 (en) 2015-09-11
EP3087568A2 (en) 2016-11-02
KR20160101938A (ko) 2016-08-26
WO2015099855A3 (en) 2015-08-13
US10466367B1 (en) 2019-11-05
EP3087568B1 (en) 2019-11-13

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