CN104981877B - 燃料组件 - Google Patents

燃料组件 Download PDF

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Publication number
CN104981877B
CN104981877B CN201380068591.XA CN201380068591A CN104981877B CN 104981877 B CN104981877 B CN 104981877B CN 201380068591 A CN201380068591 A CN 201380068591A CN 104981877 B CN104981877 B CN 104981877B
Authority
CN
China
Prior art keywords
hollow
hollow structure
core construction
fuel
cross
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
CN201380068591.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104981877A (zh
Inventor
罗伯特·C·佩特罗斯基
加里·波维尔克
菲利普·M·施洛斯
阿肖克·奥德多拉
迈克尔·E·科恩
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.)
Searete LLC
Original Assignee
Searete 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 Searete LLC filed Critical Searete LLC
Publication of CN104981877A publication Critical patent/CN104981877A/zh
Application granted granted Critical
Publication of CN104981877B publication Critical patent/CN104981877B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G21C21/10—Manufacture of fuel elements or breeder elements contained in non-active casings by extrusion, drawing, or stretching by rolling, e.g. "picture frame" technique
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/045—Pellets
    • G21C3/047—Pellet-clad interaction
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/324—Coats or envelopes for the bundles
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel Cell (AREA)
CN201380068591.XA 2012-12-28 2013-12-23 燃料组件 Expired - Fee Related CN104981877B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261747064P 2012-12-28 2012-12-28
US61/747,064 2012-12-28
US13/794,604 2013-03-11
US13/794,604 US10128003B2 (en) 2012-12-28 2013-03-11 Fuel assembly
PCT/US2013/077439 WO2014105801A2 (en) 2012-12-28 2013-12-23 Fuel assembly

Publications (2)

Publication Number Publication Date
CN104981877A CN104981877A (zh) 2015-10-14
CN104981877B true CN104981877B (zh) 2017-10-03

Family

ID=51017194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380068591.XA Expired - Fee Related CN104981877B (zh) 2012-12-28 2013-12-23 燃料组件

Country Status (7)

Country Link
US (2) US10128003B2 (enExample)
EP (1) EP2939244B1 (enExample)
JP (1) JP6395725B2 (enExample)
KR (1) KR102179987B1 (enExample)
CN (1) CN104981877B (enExample)
RU (1) RU2648687C2 (enExample)
WO (1) WO2014105801A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10128003B2 (en) 2012-12-28 2018-11-13 Terrapower, Llc Fuel assembly
US9911511B2 (en) * 2012-12-28 2018-03-06 Global Nuclear Fuel—Americas, LLC Fuel rods with wear-inhibiting coatings and methods of making the same
US10157687B2 (en) 2012-12-28 2018-12-18 Terrapower, Llc Iron-based composition for fuel element
CN105489255B (zh) * 2015-12-28 2017-11-21 中国原子能科学研究院 一种用于组装快堆mox组件的装置和方法
US10872701B2 (en) 2016-06-10 2020-12-22 Westinghouse Electric Company Llc Zirconium-coated silicon carbide fuel cladding for accident tolerant fuel application
AU2017265148B2 (en) * 2017-02-09 2023-04-06 Terrapower, Llc Iron-based composition for fuel element
KR20230005202A (ko) * 2020-05-01 2023-01-09 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 비등수형 원자로용 채널 박스 및 이의 제조 방법
US11725411B2 (en) * 2020-08-17 2023-08-15 Terrapower, Llc Nuclear fuel assembly with multi-pitch wire wrap
RU2755261C1 (ru) * 2021-03-10 2021-09-14 Акционерное общество "Обнинское научно-производственное предприятие "Технология" им. А.Г.Ромашина" Атомная электростанция с керамическим реактором на быстрых нейтронах
CN114360748A (zh) * 2022-01-14 2022-04-15 北京化工大学 一种燃料棒及燃料组件

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CA1023935A (en) * 1975-02-28 1978-01-10 Her Majesty In Right Of Canada As Represented By Atomic Energy Of Canada Limited Preparation of mixed oxide nuclear fuel
US4097331A (en) * 1976-01-02 1978-06-27 The United States Of America As Represented By The United States Department Of Energy Coolant mass flow equalizer for nuclear fuel
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DE2647000C3 (de) 1976-10-18 1980-11-20 Kraftwerk Union Ag, 4330 Muelheim Abstandshaltegitter für Brennelemente
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JPS54152781A (en) * 1978-05-24 1979-12-01 Power Reactor & Nuclear Fuel Dev Corp Nuclear fuel pellet
JPS57160089A (en) 1981-03-28 1982-10-02 Genshi Nenryo Kogyo Channel for coolant in nuclear fuel assembly
JPS5927287A (ja) * 1982-08-09 1984-02-13 株式会社日立製作所 高速増殖炉
US4933136A (en) * 1985-03-08 1990-06-12 Westinghouse Electric Corp. Water reactor fuel cladding
JPS62228965A (ja) * 1986-03-31 1987-10-07 株式会社東芝 原子炉用燃料集合体
JPS6367591A (ja) 1986-09-10 1988-03-26 株式会社東芝 高速増殖炉の燃料集合体
JP2510565B2 (ja) 1987-04-08 1996-06-26 株式会社日立製作所 原子炉の燃料集合体
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Also Published As

Publication number Publication date
EP2939244A2 (en) 2015-11-04
US20140185734A1 (en) 2014-07-03
US20190115112A1 (en) 2019-04-18
RU2015128045A (ru) 2017-02-03
US10128003B2 (en) 2018-11-13
JP2016502114A (ja) 2016-01-21
WO2014105801A2 (en) 2014-07-03
EP2939244A4 (en) 2016-07-27
CN104981877A (zh) 2015-10-14
RU2648687C2 (ru) 2018-03-28
KR102179987B1 (ko) 2020-11-18
US11289210B2 (en) 2022-03-29
EP2939244B1 (en) 2018-05-16
WO2014105801A3 (en) 2014-09-18
KR20150100915A (ko) 2015-09-02
JP6395725B2 (ja) 2018-09-26

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Legal Events

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171003