BR112015022673A2 - aparelho para arrefecer passivamenteo reservatório do fluido refrigerante de uma usina nuclear - Google Patents

aparelho para arrefecer passivamenteo reservatório do fluido refrigerante de uma usina nuclear

Info

Publication number
BR112015022673A2
BR112015022673A2 BR112015022673A BR112015022673A BR112015022673A2 BR 112015022673 A2 BR112015022673 A2 BR 112015022673A2 BR 112015022673 A BR112015022673 A BR 112015022673A BR 112015022673 A BR112015022673 A BR 112015022673A BR 112015022673 A2 BR112015022673 A2 BR 112015022673A2
Authority
BR
Brazil
Prior art keywords
cooling
coolant reservoir
nuclear plant
plants
passively cooling
Prior art date
Application number
BR112015022673A
Other languages
English (en)
Inventor
L Sedlacek Gary
E Conway Lawrence
Original Assignee
Westinghouse Electric Co 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 Westinghouse Electric Co Llc filed Critical Westinghouse Electric Co Llc
Publication of BR112015022673A2 publication Critical patent/BR112015022673A2/pt

Links

Classifications

    • 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
    • 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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

resumo da patente de invenção para: "aparelho para arrefecer passivamente o reservatório do fluido refrigerante de uma usina nuclear”. sistema de arrefecimento passivo para o resfriamento do tanque de armazenamento de água de reabastecimento em contenção e da piscina de combustível irradiado das centrais de energia nuclear que pode estender o número de dias em que as centrais podem ser mantidas com segurança, sem intervenção do operador. o sistema de arrefecimento emprega um termossifão em um ciclo de circuito fechado que circula um refrigerante em torno do circuito de arrefecimento entre trocadores de calor dentro do combustível irradiado e na água de reabastecimento em contenção e da atmosfera ambiente fora da contenção, por circulação natural.
BR112015022673A 2013-03-14 2014-03-10 aparelho para arrefecer passivamenteo reservatório do fluido refrigerante de uma usina nuclear BR112015022673A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361781274P 2013-03-14 2013-03-14
PCT/US2014/022254 WO2014159155A1 (en) 2013-03-14 2014-03-10 Apparatus for passively cooling a nuclear plant coolant reservoir

Publications (1)

Publication Number Publication Date
BR112015022673A2 true BR112015022673A2 (pt) 2017-07-18

Family

ID=51625114

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015022673A BR112015022673A2 (pt) 2013-03-14 2014-03-10 aparelho para arrefecer passivamenteo reservatório do fluido refrigerante de uma usina nuclear

Country Status (8)

Country Link
US (1) US10872706B2 (pt)
EP (1) EP2973594B1 (pt)
JP (1) JP6402171B2 (pt)
KR (1) KR20150129821A (pt)
CN (2) CN105210152A (pt)
BR (1) BR112015022673A2 (pt)
ES (1) ES2682197T3 (pt)
WO (1) WO2014159155A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11215360B2 (en) * 2015-08-18 2022-01-04 Glock Ökoenergie Gmbh Method and device for drying wood chips
CN206210417U (zh) * 2016-06-13 2017-05-31 国家电投集团科学技术研究院有限公司 干式反应堆供热系统
CN110491529A (zh) * 2018-05-15 2019-11-22 华龙国际核电技术有限公司 一种冷却系统
CN111128414B (zh) * 2019-12-31 2022-07-26 中国核动力研究设计院 一种核电厂能动与非能动相结合的安全系统及其方法
US20230170101A1 (en) * 2020-05-01 2023-06-01 Westinghouse Electric Company Llc Compact passive decay heat removal system for transportable micro-reactor applications
CN115312217A (zh) * 2022-06-14 2022-11-08 哈尔滨工程大学 一种采用微波浪形传热管的pcs内置高效换热器
CN116246804B (zh) * 2023-05-11 2023-07-07 中国电力工程顾问集团有限公司 一种抑压水池及水上浮动核电站的安全系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02223896A (ja) 1989-02-27 1990-09-06 Toshiba Corp 使用済燃料プール冷却装置
JP3042151B2 (ja) 1992-03-26 2000-05-15 住友金属鉱山株式会社 使用済核燃料貯蔵庫
JPH09318783A (ja) 1996-05-27 1997-12-12 Hitachi Ltd 原子炉プラントの冷却設備
US6981377B2 (en) * 2002-02-25 2006-01-03 Outfitter Energy Inc System and method for generation of electricity and power from waste heat and solar sources
JP2005319932A (ja) * 2004-05-11 2005-11-17 Mitsubishi Electric Corp 車両用パワーステアリングシステム
JP2009542883A (ja) * 2006-07-12 2009-12-03 ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング フルオロエーテル化合物を用いた加熱・冷却方法、これに適した組成物およびその用途
JP5006178B2 (ja) * 2007-12-21 2012-08-22 株式会社東芝 原子炉格納容器およびそれを用いた原子力プラント
JP2010085282A (ja) * 2008-09-30 2010-04-15 Toshiba Corp 加圧水型原子力プラント
US8472581B2 (en) 2008-11-17 2013-06-25 Nuscale Power, Llc Reactor vessel reflector with integrated flow-through
CN102081976B (zh) * 2009-11-27 2012-10-10 上海核工程研究设计院 大容量完全非能动安全壳冷却系统
DE102010035955A1 (de) * 2010-08-31 2012-03-01 Westinghouse Electric Germany Gmbh Brennelementlagerbecken mit Kühlsystem
JP2012122887A (ja) 2010-12-09 2012-06-28 Ihi Corp 格納容器の冷却構造
US8559584B2 (en) 2010-12-20 2013-10-15 Westinghouse Electric Company Llc Nuclear reactor automatic depressurization system
WO2012145406A2 (en) 2011-04-18 2012-10-26 Holtec International, Inc. Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and methods of the same
JP2012230079A (ja) * 2011-04-27 2012-11-22 Hitachi-Ge Nuclear Energy Ltd 原子力プラント、燃料プール水冷却装置及び燃料プール水冷却方法
JP2012233698A (ja) 2011-04-28 2012-11-29 Hitachi-Ge Nuclear Energy Ltd 原子力プラントの非常用冷却装置
JP5842218B2 (ja) * 2011-06-07 2016-01-13 国立大学法人東北大学 無動力原子炉冷却システム
CN202549319U (zh) 2012-02-29 2012-11-21 上海核工程研究设计院 用于核反应堆的多样化专设安全系统
CN202549316U (zh) * 2012-02-29 2012-11-21 上海核工程研究设计院 水淹和风冷相结合的非能动安全壳冷却系统

Also Published As

Publication number Publication date
WO2014159155A1 (en) 2014-10-02
EP2973594A1 (en) 2016-01-20
EP2973594B1 (en) 2018-06-06
US20200335233A1 (en) 2020-10-22
CN105210152A (zh) 2015-12-30
ES2682197T3 (es) 2018-09-19
JP2016511414A (ja) 2016-04-14
EP2973594A4 (en) 2016-11-09
KR20150129821A (ko) 2015-11-20
CN110097981A (zh) 2019-08-06
US10872706B2 (en) 2020-12-22
JP6402171B2 (ja) 2018-10-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2621 DE 30/03/2021.