SE0103450L - Reaktorhärd och förfarande för att driva en kärnreaktor - Google Patents

Reaktorhärd och förfarande för att driva en kärnreaktor

Info

Publication number
SE0103450L
SE0103450L SE0103450A SE0103450A SE0103450L SE 0103450 L SE0103450 L SE 0103450L SE 0103450 A SE0103450 A SE 0103450A SE 0103450 A SE0103450 A SE 0103450A SE 0103450 L SE0103450 L SE 0103450L
Authority
SE
Sweden
Prior art keywords
fuel
square
nuclear
fuel assemblies
sup
Prior art date
Application number
SE0103450A
Other languages
English (en)
Other versions
SE0103450D0 (sv
SE519759C2 (sv
Inventor
Mikihide Nakamaru
Hideaki Heki
Takehiko Saito
Kouji Hiraiwa
Tadashi Narabayashi
Satoru Oomizu
Tsuyoshi Shimoda
Kenji Arai
Shinichi Morooka
Seijiro Suzuki
Original Assignee
Tokyo Shibaura Electric Co
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 Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of SE0103450D0 publication Critical patent/SE0103450D0/sv
Publication of SE0103450L publication Critical patent/SE0103450L/sv
Publication of SE519759C2 publication Critical patent/SE519759C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • G21C1/084—Boiling water reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • 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
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
SE0103450A 2000-10-17 2001-10-17 Reaktorhärd och förfarande för att driva en kärnreaktor SE519759C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000317168A JP2002122687A (ja) 2000-10-17 2000-10-17 原子炉炉心および原子炉運転方法

Publications (3)

Publication Number Publication Date
SE0103450D0 SE0103450D0 (sv) 2001-10-17
SE0103450L true SE0103450L (sv) 2002-04-18
SE519759C2 SE519759C2 (sv) 2003-04-08

Family

ID=18796003

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103450A SE519759C2 (sv) 2000-10-17 2001-10-17 Reaktorhärd och förfarande för att driva en kärnreaktor

Country Status (4)

Country Link
US (1) US6925138B2 (sv)
JP (1) JP2002122687A (sv)
CN (1) CN1174432C (sv)
SE (1) SE519759C2 (sv)

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TW557450B (en) * 2001-07-16 2003-10-11 Toshiba Corp Fuel supporting attachment, fuel inlet mechanism, and fuel assembly
EP2618333B1 (en) * 2003-03-20 2015-05-13 Hitachi, Ltd. Boiling water reactor core
US20050286676A1 (en) * 2004-06-29 2005-12-29 Lahoda Edward J Use of isotopically enriched nitride in actinide fuel in nuclear reactors
US7139360B2 (en) * 2004-10-14 2006-11-21 Westinghouse Electric Co. Llc Use of boron or enriched boron 10 in UO2
US20080317191A1 (en) * 2007-06-20 2008-12-25 Masao Chaki Operating method of nuclear reactor and nuclear power generation plant
JP4619398B2 (ja) * 2007-11-30 2011-01-26 日立Ｇｅニュークリア・エナジー株式会社 原子力プラントの運転方法及び原子力プラント
JP4824008B2 (ja) * 2007-12-25 2011-11-24 株式会社グローバル・ニュークリア・フュエル・ジャパン 沸騰水型原子炉の炉心
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
UA98370C2 (ru) 2007-12-26 2012-05-10 Ториум Пауэр Инк. Ядерный реактор (варианты), топливная сборка из зажигающе-воспроизводящих модулей для ядерного реактора (варианты) и топливный элемент топливной сборки
JP5006233B2 (ja) * 2008-03-18 2012-08-22 白川 利久 トリウム系核燃料を用いた増殖可能な核燃料集合体。
JP5755568B2 (ja) * 2008-12-25 2015-07-29 トリウム・パワー、インクＴｈｏｒｉｕｍ Ｐｏｗｅｒ，Ｉｎｃ． 軽水炉核燃料集合体および軽水炉
US9852818B2 (en) * 2009-11-06 2017-12-26 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
US9793013B2 (en) * 2009-11-06 2017-10-17 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
US9190177B2 (en) * 2009-11-06 2015-11-17 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
RU2553468C2 (ru) * 2009-11-06 2015-06-20 ТерраПауэр, ЭлЭлСи Системы и способы регулирования реактивности в реакторе ядерного деления
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US9287012B2 (en) 2010-07-25 2016-03-15 Global Nuclear Fuel—Americas, LLC Optimized fuel assembly channels and methods of creating the same
RO129128B1 (ro) 2010-09-03 2021-10-29 Atomic Energy Of Canada Limited Fascicul de combustibil nuclear conţinând toriu, şi reactor nuclear cuprinzând un astfel de fascicul
KR20130114675A (ko) 2010-11-15 2013-10-17 아토믹 에너지 오브 캐나다 리미티드 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로
KR20170052701A (ko) 2010-11-15 2017-05-12 아토믹 에너지 오브 캐나다 리미티드 중성자 흡수제를 함유하는 핵연료
US20140133619A1 (en) * 2012-04-17 2014-05-15 Babcock & Wilcox Mpower, Inc. Extended operating cycle for pressurized water reactor
CN102737735B (zh) * 2012-07-04 2015-07-29 中国核动力研究设计院 超临界水堆组合式方形燃料组件及使用该燃料组件的堆芯
EP2869306A1 (en) * 2013-10-30 2015-05-06 Thor Energy AS A fuel assembly for a nuclear reactor
JP6896561B2 (ja) * 2016-09-26 2021-06-30 株式会社東芝 軽水炉用燃料集合体、軽水炉炉心、軽水炉用燃料集合体製造方法およびｍｏｘ燃料集合体製造方法
JP6878251B2 (ja) * 2017-02-09 2021-05-26 株式会社東芝 軽水炉用燃料集合体、軽水炉炉心設計方法および軽水炉用燃料集合体設計方法
CN110462748A (zh) 2017-03-21 2019-11-15 Smr发明技术有限公司 用于小型模块化反应堆的优化核燃料芯设计
US10427191B2 (en) * 2017-04-06 2019-10-01 Henry Crichlow Deep geologic disposal of nuclear waste
US11367537B2 (en) * 2017-05-09 2022-06-21 Westinghouse Electric Company Llc Annular nuclear fuel pellets with central burnable absorber
CN107731319B (zh) * 2017-10-16 2019-05-21 中国核动力研究设计院 一种用于压水堆的整体成型式堆芯围筒结构
US10692618B2 (en) 2018-06-04 2020-06-23 Deep Isolation, Inc. Hazardous material canister
WO2020131916A1 (en) 2018-12-18 2020-06-25 Deep Isolation, Inc. Radioactive waste repository systems and methods
US12094618B2 (en) 2019-01-18 2024-09-17 BWXT Advanced Technologies LLC Nuclear reactor fuel assemblies and process for production
US10878972B2 (en) 2019-02-21 2020-12-29 Deep Isolation, Inc. Hazardous material repository systems and methods
US10943706B2 (en) 2019-02-21 2021-03-09 Deep Isolation, Inc. Hazardous material canister systems and methods
JP7399044B2 (ja) * 2020-07-27 2023-12-15 三菱重工業株式会社 制御棒駆動装置および原子炉
CN112420222B (zh) * 2020-11-19 2022-02-11 中国核动力研究设计院 一种堆芯燃料组件的控制棒布置方法及控制棒组件
US12595718B2 (en) 2021-02-16 2026-04-07 Deep Isolation, Inc. Hazardous waste canister systems and methods
CN113012826B (zh) * 2021-03-02 2022-11-22 上海交通大学 小型铅冷快堆堆芯

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US3917768A (en) * 1969-02-25 1975-11-04 Fiat Spa Sintered nuclear fuel and method of preparing same
US3929565A (en) * 1971-02-03 1975-12-30 Asea Atom Ab Nuclear reactor with groups of elongated absorber units carried by control rods
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US4671927A (en) * 1984-12-03 1987-06-09 Westinghouse Electric Corp. Nuclear fuel rod containing a hybrid gadolinium oxide, boron carbide burnable absorber
SE463284B (sv) * 1986-12-01 1990-10-29 Asea Atom Ab Saett foer drift av en kokvattenreaktor daer efter en driftsperiod en del styrstavar utbytes mot styrstavar med hoegre styrstavsvaerde
JPH07119818B2 (ja) * 1990-03-14 1995-12-20 株式会社日立製作所 燃料集合体および原子炉
FR2663776B1 (fr) * 1990-06-26 1994-03-25 Toshiba Kk Barre de commande et barreau d'une telle barre pour reacteur nucleaire.
SE470485B (sv) * 1992-09-30 1994-05-24 Asea Atom Ab Reaktorhärd för en kärnreaktor av kokarvattentyp
JP3481648B2 (ja) * 1993-05-18 2003-12-22 株式会社東芝 原子炉用燃料集合体および原子炉の初装荷炉心
US5677938A (en) * 1995-03-13 1997-10-14 Peco Energy Company Method for fueling and operating a nuclear reactor core

Also Published As

Publication number Publication date
JP2002122687A (ja) 2002-04-26
CN1174432C (zh) 2004-11-03
SE0103450D0 (sv) 2001-10-17
US20020080908A1 (en) 2002-06-27
US6925138B2 (en) 2005-08-02
SE519759C2 (sv) 2003-04-08
CN1351352A (zh) 2002-05-29

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