BR112013020721A2 - sistema de remoção de calor e método para utilização com um reator nuclear - Google Patents

sistema de remoção de calor e método para utilização com um reator nuclear

Info

Publication number
BR112013020721A2
BR112013020721A2 BR112013020721A BR112013020721A BR112013020721A2 BR 112013020721 A2 BR112013020721 A2 BR 112013020721A2 BR 112013020721 A BR112013020721 A BR 112013020721A BR 112013020721 A BR112013020721 A BR 112013020721A BR 112013020721 A2 BR112013020721 A2 BR 112013020721A2
Authority
BR
Brazil
Prior art keywords
reactor
nuclear reactor
removal system
heat removal
vessel
Prior art date
Application number
BR112013020721A
Other languages
English (en)
Inventor
Colin Maxwell Sexton
John Harold Matonic
Jonathan James Arthur
Maurice Andrew Fountain
Richard Biasca
Zachary James Houghton
Original Assignee
Nuscale Power 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 Nuscale Power Llc filed Critical Nuscale Power Llc
Publication of BR112013020721A2 publication Critical patent/BR112013020721A2/pt

Links

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
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

sistema de remoção de calor e método para utilização com um reator nuclear a presente invenção refere-se a um reator nuclear que inclui um vaso de reator, um vaso de contenção que circunda o vaso de reator, e um condensador que recebe um refrigerante de dentro do vaso de reator. o vaso de contenção e o condensador estão pelo menos parcialmente submersos dentro de um tanque de líquido de reator comum.
BR112013020721A 2011-02-15 2012-02-14 sistema de remoção de calor e método para utilização com um reator nuclear BR112013020721A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161463282P 2011-02-15 2011-02-15
US13/303,408 US8867689B2 (en) 2011-02-15 2011-11-23 Heat removal system and method for use with a nuclear reactor
PCT/US2012/025001 WO2012112509A2 (en) 2011-02-15 2012-02-14 Heat removal system and method for use with a nuclear reactor

Publications (1)

Publication Number Publication Date
BR112013020721A2 true BR112013020721A2 (pt) 2016-10-18

Family

ID=46636876

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020721A BR112013020721A2 (pt) 2011-02-15 2012-02-14 sistema de remoção de calor e método para utilização com um reator nuclear

Country Status (10)

Country Link
US (1) US8867689B2 (pt)
EP (1) EP2676277B1 (pt)
JP (2) JP6411739B2 (pt)
KR (1) KR101940197B1 (pt)
CN (1) CN103477394B (pt)
BR (1) BR112013020721A2 (pt)
CA (1) CA2827493C (pt)
ES (1) ES2710347T3 (pt)
PL (1) PL2676277T3 (pt)
WO (1) WO2012112509A2 (pt)

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US9583221B2 (en) 2011-06-15 2017-02-28 Bwxt Nuclear Energy, Inc. Integrated emergency core cooling system condenser for pressurized water reactor
US9589685B2 (en) * 2012-05-21 2017-03-07 Smr Inventec, Llc Passive reactor cooling system
US11901088B2 (en) 2012-05-04 2024-02-13 Smr Inventec, Llc Method of heating primary coolant outside of primary coolant loop during a reactor startup operation
US11935663B2 (en) 2012-05-21 2024-03-19 Smr Inventec, Llc Control rod drive system for nuclear reactor
US10096389B2 (en) 2012-05-21 2018-10-09 Smr Inventec, Llc Loss-of-coolant accident reactor cooling system
US11373768B2 (en) 2013-03-12 2022-06-28 Bwxt Mpower, Inc. Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow
WO2014200600A2 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Passive techniques for long-term reactor cooling
US9779840B2 (en) 2013-10-28 2017-10-03 Bwxt Mpower, Inc. PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
US9875817B2 (en) 2014-06-09 2018-01-23 Bwxt Mpower, Inc. Nuclear reactor support and seismic restraint with in-vessel core retention cooling features
US10529458B2 (en) 2014-07-22 2020-01-07 Bwxt Mpower, Inc. Integral isolation valve systems for loss of coolant accident protection
KR102515866B1 (ko) * 2016-05-02 2023-03-29 테라파워, 엘엘씨 개선된 용융 연료 원자로 열 관리 구성
WO2018084940A2 (en) * 2016-09-16 2018-05-11 Elysium Industries Ltd. Reactor control
CN106531243B (zh) * 2016-11-03 2021-08-17 中国核电工程有限公司 一种模块化小型压水堆事故下余热排出系统及厂房
US10755826B2 (en) 2017-11-10 2020-08-25 Nugen, Llc Integrated system for converting nuclear energy into electrical, rotational, and thermal energy
CN111916232B (zh) * 2020-08-13 2022-03-01 中国核动力研究设计院 一种轻水核反应堆结构
US11421589B1 (en) 2021-05-18 2022-08-23 Nugen, Llc Integrated system for converting nuclear energy into electrical, mechanical, and thermal energy
CN113744899B (zh) * 2021-06-02 2024-06-18 上海核工程研究设计院股份有限公司 一种核反应堆的启动加热系统
CN114141397A (zh) * 2021-11-05 2022-03-04 中广核研究院有限公司 核反应装置及净化系统

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IT1225690B (it) * 1988-09-15 1990-11-22 Ansaldo Spa Reattore nucleare a sicurezza intrinseca del tipo ad acqua in pressione
US5247553A (en) * 1991-11-27 1993-09-21 The United States Of America As Represented By The United States Department Of Energy Submerged passively-safe power plant
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JP2003043176A (ja) * 2001-07-30 2003-02-13 Mitsubishi Heavy Ind Ltd 冷却系統一体型原子炉の崩壊熱除去装置
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US8170173B2 (en) * 2007-11-15 2012-05-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Passive emergency feedwater system
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Also Published As

Publication number Publication date
CN103477394A (zh) 2013-12-25
WO2012112509A2 (en) 2012-08-23
EP2676277A2 (en) 2013-12-25
CA2827493A1 (en) 2012-08-23
JP2017194479A (ja) 2017-10-26
JP6349443B2 (ja) 2018-06-27
US8867689B2 (en) 2014-10-21
JP6411739B2 (ja) 2018-10-24
ES2710347T3 (es) 2019-04-24
US20120207260A1 (en) 2012-08-16
WO2012112509A3 (en) 2012-11-22
CN103477394B (zh) 2017-02-15
JP2014506998A (ja) 2014-03-20
CA2827493C (en) 2017-03-14
KR101940197B1 (ko) 2019-01-18
EP2676277B1 (en) 2018-11-21
PL2676277T3 (pl) 2019-04-30
EP2676277A4 (en) 2017-03-15
KR20140031199A (ko) 2014-03-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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