GB2531479B - Mid-long term cooling method and system for containment and spent fuel pool in nuclear power plant after occurring accident - Google Patents

Mid-long term cooling method and system for containment and spent fuel pool in nuclear power plant after occurring accident Download PDF

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Publication number
GB2531479B
GB2531479B GB1602110.7A GB201602110A GB2531479B GB 2531479 B GB2531479 B GB 2531479B GB 201602110 A GB201602110 A GB 201602110A GB 2531479 B GB2531479 B GB 2531479B
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GB
United Kingdom
Prior art keywords
containment
mid
power plant
long term
nuclear power
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
GB1602110.7A
Other versions
GB2531479A (en
GB201602110D0 (en
Inventor
Yang Ting
Peng Yue
li Shi-guang
Wei Ying-Di
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.)
China General Nuclear Power Corp
China Nuclear Power Engineering Co Ltd
Original Assignee
China General Nuclear Power Corp
China Nuclear Power Engineering Co Ltd
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 China General Nuclear Power Corp, China Nuclear Power Engineering Co Ltd filed Critical China General Nuclear Power Corp
Publication of GB201602110D0 publication Critical patent/GB201602110D0/en
Publication of GB2531479A publication Critical patent/GB2531479A/en
Application granted granted Critical
Publication of GB2531479B publication Critical patent/GB2531479B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • 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
    • G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/06—Magazines for holding fuel elements or control elements
    • G21C19/07—Storage racks; Storage pools
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D1/00—Details of nuclear power plant
    • G21D1/02—Arrangements of auxiliary equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • 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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB1602110.7A 2013-07-26 2013-11-23 Mid-long term cooling method and system for containment and spent fuel pool in nuclear power plant after occurring accident Active GB2531479B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310319947.4A CN104347124A (en) 2013-07-26 2013-07-26 Medium/long m term cooling system after nuclear-power-plant containment and spent fuel pool accident
PCT/CN2013/087733 WO2015010398A1 (en) 2013-07-26 2013-11-23 Mid-long term cooling method and system for containment and spent fuel pool in nuclear power plant after occurring accident

Publications (3)

Publication Number Publication Date
GB201602110D0 GB201602110D0 (en) 2016-03-23
GB2531479A GB2531479A (en) 2016-04-20
GB2531479B true GB2531479B (en) 2020-10-14

Family

ID=52392655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1602110.7A Active GB2531479B (en) 2013-07-26 2013-11-23 Mid-long term cooling method and system for containment and spent fuel pool in nuclear power plant after occurring accident

Country Status (3)

Country Link
CN (1) CN104347124A (en)
GB (1) GB2531479B (en)
WO (1) WO2015010398A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789847C1 (en) * 2019-09-11 2023-02-14 Центрум Гидроликехо Вызкуму Спол. С.Р.О. System of long-term heat removal from the protective shell

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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CN105469841A (en) * 2016-01-04 2016-04-06 上海核工程研究设计院 Equipment cooling water system of floating nuclear power plant
CN107767973B (en) * 2016-08-19 2020-05-05 中广核工程有限公司 Nuclear power plant spent fuel pool supplementary cooling device
CN106448774B (en) * 2016-12-12 2017-12-29 中广核工程有限公司 Nuclear power plant's ultimate heat sink system
CN109253090A (en) * 2017-07-12 2019-01-22 何巨堂 High temperature fluid shielded electric pump system with main motor coolant liquid emergency circulatory function
CN108335764B (en) * 2018-01-24 2020-01-21 中广核研究院有限公司 Small-size spent fuel cooling and clean system that piles
CN109801722B (en) * 2019-01-25 2020-08-11 中广核工程有限公司 Heat exchange test method and system for plate heat exchanger of SEU (continuous emission unit) system of nuclear power plant
CN110534222B (en) * 2019-08-26 2021-03-30 中广核陆丰核电有限公司 Nuclear safety control method for nuclear power unit after complete unloading
CZ308670B6 (en) * 2019-09-11 2021-02-03 CENTRUM HYDRAULICKÉHO VÝZKUMU spol. s r.o. Hermetic zone long-term heat removal system
CN111933321B (en) * 2020-07-17 2024-06-07 中核核电运行管理有限公司 Heavy water pile radioactive waste liquid discharge loop system and method
CN113345608A (en) * 2021-04-28 2021-09-03 中广核研究院有限公司 Spent fuel pool cooling and purification system
CN113409968A (en) * 2021-05-18 2021-09-17 中国核电工程有限公司 Refrigerating system used under nuclear power plant heat sink loss working condition
CN113865904A (en) * 2021-09-24 2021-12-31 哈尔滨工程大学 Multifunctional flowing heat exchange test device
CN115274150B (en) * 2022-08-05 2024-05-07 中国核动力研究设计院 Two-loop waste heat discharging system and method based on concentrated seawater cooling

Citations (5)

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CN201689688U (en) * 2010-06-04 2010-12-29 中科华核电技术研究院有限公司 System for cooling reactor core, filling water in reactor cavity and guiding out heat of containment
CN102737738A (en) * 2012-06-25 2012-10-17 中国核电工程有限公司 Passive direct evaporation type cooling system for double-layer concrete containment
CN102842349A (en) * 2011-06-22 2012-12-26 上海核工程研究设计院 Maintenance standby system for cooling water system of nuclear power plant
JP2013076578A (en) * 2011-09-29 2013-04-25 Hitachi-Ge Nuclear Energy Ltd Nuclear reactor cooling system
CN103222008A (en) * 2010-11-16 2013-07-24 株式会社东芝 Emergency reactor core cooling system, and boiling-ater nuclear power plant

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US6519308B1 (en) * 1999-06-11 2003-02-11 General Electric Company Corrosion mitigation system for liquid metal nuclear reactors with passive decay heat removal systems
JP2004239817A (en) * 2003-02-07 2004-08-26 Japan Atom Energy Res Inst Containment pressure suppression system
JP4546426B2 (en) * 2006-07-11 2010-09-15 日立Ｇｅニュークリア・エナジー株式会社 Emergency core cooling equipment
CN101840739B (en) * 2009-06-29 2012-01-04 中广核工程有限公司 Essential service water system at nuclear power plant
CN101976589B (en) * 2010-09-14 2012-11-28 中广核工程有限公司 Nuclear island cooling system for double reactor units and cooling method thereof
CN202332313U (en) * 2011-11-29 2012-07-11 中广核工程有限公司 Essential service water system of nuclear power station

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201689688U (en) * 2010-06-04 2010-12-29 中科华核电技术研究院有限公司 System for cooling reactor core, filling water in reactor cavity and guiding out heat of containment
CN103222008A (en) * 2010-11-16 2013-07-24 株式会社东芝 Emergency reactor core cooling system, and boiling-ater nuclear power plant
CN102842349A (en) * 2011-06-22 2012-12-26 上海核工程研究设计院 Maintenance standby system for cooling water system of nuclear power plant
JP2013076578A (en) * 2011-09-29 2013-04-25 Hitachi-Ge Nuclear Energy Ltd Nuclear reactor cooling system
CN102737738A (en) * 2012-06-25 2012-10-17 中国核电工程有限公司 Passive direct evaporation type cooling system for double-layer concrete containment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2789847C1 (en) * 2019-09-11 2023-02-14 Центрум Гидроликехо Вызкуму Спол. С.Р.О. System of long-term heat removal from the protective shell

Also Published As

Publication number Publication date
CN104347124A (en) 2015-02-11
GB2531479A (en) 2016-04-20
WO2015010398A1 (en) 2015-01-29
GB201602110D0 (en) 2016-03-23

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