CN1213438C - 具有控制系统的核反应堆以及运行这种控制系统的方法 - Google Patents

具有控制系统的核反应堆以及运行这种控制系统的方法 Download PDF

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Publication number
CN1213438C
CN1213438C CNB008079692A CN00807969A CN1213438C CN 1213438 C CN1213438 C CN 1213438C CN B008079692 A CNB008079692 A CN B008079692A CN 00807969 A CN00807969 A CN 00807969A CN 1213438 C CN1213438 C CN 1213438C
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CN
China
Prior art keywords
neutron
nuclear reactor
reactor
core
absorbing
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
CNB008079692A
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English (en)
Chinese (zh)
Other versions
CN1367928A (zh
Inventor
S·斯特鲁思
M·库尔曼恩
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.)
Forschungszentrum Juelich GmbH
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Forschungszentrum Juelich GmbH
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Publication date
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Publication of CN1367928A publication Critical patent/CN1367928A/zh
Application granted granted Critical
Publication of CN1213438C publication Critical patent/CN1213438C/zh
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    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • 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
    • 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
    • G21C7/107—Control elements adapted for pebble-bed reactors
    • 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

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  • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
CNB008079692A 1999-03-23 2000-03-21 具有控制系统的核反应堆以及运行这种控制系统的方法 Expired - Fee Related CN1213438C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9902247A ZA992247B (en) 1999-03-23 1999-03-23 Reactor system and control method and means.
ZA99/02247 1999-03-23

Publications (2)

Publication Number Publication Date
CN1367928A CN1367928A (zh) 2002-09-04
CN1213438C true CN1213438C (zh) 2005-08-03

Family

ID=25587637

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008079692A Expired - Fee Related CN1213438C (zh) 1999-03-23 2000-03-21 具有控制系统的核反应堆以及运行这种控制系统的方法

Country Status (4)

Country Link
EP (1) EP1171886A2 (fr)
CN (1) CN1213438C (fr)
WO (1) WO2000057426A2 (fr)
ZA (1) ZA992247B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9793013B2 (en) 2009-11-06 2017-10-17 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
US9852818B2 (en) 2009-11-06 2017-12-26 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
WO2016109798A1 (fr) * 2014-12-31 2016-07-07 Terrapower, Llc Dispositif d'actionnement hydropneumatique automatique
CN113053546A (zh) * 2021-03-12 2021-06-29 中国核电工程有限公司 一种卧式气冷微堆控制棒及卧式堆芯系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258757A (fr) * 1960-06-08 1961-04-14 Beteiligungs & Patentverw Gmbh Dispositif de mise hors circuit pour réacteurs nucléaires
DE3242760A1 (de) * 1982-11-19 1984-05-24 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Verfahren zum abschalten eines hochtemperaturreaktors mit einer schuettung kugelfoermiger brennelemente
DE3601750A1 (de) * 1986-01-22 1987-07-23 Hochtemperatur Reaktorbau Gmbh Keramische einbauten
DE3601747A1 (de) * 1986-01-22 1987-07-23 Hochtemperatur Reaktorbau Gmbh Abschalten eines hochtemperaturreaktors
DE3603091A1 (de) * 1986-02-01 1987-08-06 Hochtemperatur Reaktorbau Gmbh Gasgekuehlter ht-kleinreaktor mit einem aus kugelfoermigen brennelementen aufgeschuetteten kern

Also Published As

Publication number Publication date
CN1367928A (zh) 2002-09-04
EP1171886A2 (fr) 2002-01-16
WO2000057426A2 (fr) 2000-09-28
ZA992247B (en) 2001-01-31
WO2000057426A3 (fr) 2001-04-05

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