ES2523958T3 - Sistema de derivación de flujo de un generador de vapor - Google Patents

Sistema de derivación de flujo de un generador de vapor Download PDF

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Publication number
ES2523958T3
ES2523958T3 ES09760391.4T ES09760391T ES2523958T3 ES 2523958 T3 ES2523958 T3 ES 2523958T3 ES 09760391 T ES09760391 T ES 09760391T ES 2523958 T3 ES2523958 T3 ES 2523958T3
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ES
Spain
Prior art keywords
reactor
housing
reactor housing
upper portion
lower portion
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
ES09760391.4T
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English (en)
Inventor
Eric Paul Young
John T. Groome
José N. Reyes, Jr.
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.)
Nuscale Power LLC
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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.)
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Publication date
Application filed by Nuscale Power LLC filed Critical Nuscale Power LLC
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Publication of ES2523958T3 publication Critical patent/ES2523958T3/es
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Classifications

    • 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
    • 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
    • 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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Un conjunto modular (50) de potencia que comprende: un alojamiento (20) de reactor; un nucleo (6) de reactor nuclear ubicado en una porción inferior (22) del alojamiento (20) del reactor; un intercambiador (35) de calor ubicado proximalmente en torno a una porción superior (24) del alojamiento (20) del reactor, en el que el refrigerante primario (100) fluye fuera del alojamiento (20) del reactor a traves de la porción superior (24) y en el que el refrigerante primario (100) fluye al interior del alojanniento (20) del reactor a traves de la porción inferior (22); y un paso (45) proporcionado en el alojamiento (20) del reactor entre la porción inferior (22) y la porcion superior (24), en el que el paso (45) esta configurado para proporcionar un flujo auxiliar (48) de refrigerante primario (100) al nucleo (6) del reactor nuclear para aumentar el flujo del refrigerante primario (100) fuera de la porci6n superior (24) del alojamiento (20) del reactor y al interior de la porción inferior (22), y en el que el flujo auxiliar (48) de refrigerante primario (100) circunvala el intercambiador (35) de calor.

Description

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Claims (1)

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ES09760391.4T 2008-11-17 2009-11-17 Sistema de derivación de flujo de un generador de vapor Active ES2523958T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US272175 1988-11-16
US12/272,175 US8437446B2 (en) 2008-11-17 2008-11-17 Steam generator flow by-pass system
PCT/US2009/064817 WO2010057193A1 (en) 2008-11-17 2009-11-17 Steam generator flow by-pass system

Publications (1)

Publication Number Publication Date
ES2523958T3 true ES2523958T3 (es) 2014-12-03

Family

ID=41650040

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09760391.4T Active ES2523958T3 (es) 2008-11-17 2009-11-17 Sistema de derivación de flujo de un generador de vapor

Country Status (9)

Country Link
US (2) US8437446B2 (es)
EP (1) EP2366180B1 (es)
JP (1) JP5759899B2 (es)
KR (1) KR101313789B1 (es)
CN (2) CN104299655B (es)
CA (1) CA2745703C (es)
ES (1) ES2523958T3 (es)
PL (1) PL2366180T3 (es)
WO (1) WO2010057193A1 (es)

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US8437446B2 (en) * 2008-11-17 2013-05-07 Nuscale Power, Llc Steam generator flow by-pass system
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US10535437B2 (en) * 2010-02-18 2020-01-14 Terrapower, Llc Method, system, and apparatus for the thermal storage of nuclear reactor generated energy
CN102563590B (zh) * 2010-12-22 2014-04-02 清华大学 一种饱和蒸汽发生器
US8867689B2 (en) * 2011-02-15 2014-10-21 Nuscale Power, Llc Heat removal system and method for use with a nuclear reactor
US20130044851A1 (en) * 2011-08-17 2013-02-21 Westinghouse Electric Company Llc Backup nuclear reactor auxiliary power using decay heat
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US9721685B2 (en) * 2012-04-17 2017-08-01 Bwxt Mpower, Inc. Valve assembly with isolation valve vessel
US9536629B2 (en) 2012-07-24 2017-01-03 Westinghouse Electric Company Llc Passive power production during a nuclear station blackout
US9922740B2 (en) * 2012-10-25 2018-03-20 Smr Inventec, Llc Nuclear power generation system
US9738440B2 (en) 2012-12-20 2017-08-22 Ge-Hitachi Nuclear Energy Americas Llc Entrainment-reducing assembly, system including the assembly, and method of reducing entrainment of gases with the assembly
US9406409B2 (en) 2013-03-06 2016-08-02 Nuscale Power, Llc Managing nuclear reactor spent fuel rods
CN105431908B (zh) 2013-03-15 2017-09-22 BWXT m动力股份有限公司 用于长期反应堆冷却的无源技术
WO2014204537A2 (en) * 2013-03-15 2014-12-24 Nuscale Power, Llc Supporting nuclear fuel assemblies
KR101553888B1 (ko) 2013-12-17 2015-09-17 한국원자력연구원 열교환기의 무전원 외부공기조절 자동댐핑장치
US9997262B2 (en) 2013-12-26 2018-06-12 Nuscale Power, Llc Integral reactor pressure vessel tube sheet
KR102366575B1 (ko) * 2014-04-18 2022-02-23 아젠치아 나치오날레 페르 레 누오베 테크놀로지에, 레네르자 에 로 스빌루포 에코노미코 소스테니빌레 (에네아) 원자로로부터의 잔류열을 제거하기 위한 피동 시스템
WO2016106051A1 (en) * 2014-12-23 2016-06-30 Nuscale Power, Llc Light water reactor with condensing steam generator
CN105810256B (zh) * 2014-12-29 2019-02-22 国核华清（北京）核电技术研发中心有限公司 一种核电站非能动余热排出系统
US10685752B2 (en) 2015-02-10 2020-06-16 Nuscale Power, Llc Steam generator with inclined tube sheet
EP3271923B1 (en) 2015-03-19 2019-05-01 Hydromine Nuclear Energy S.A.R.L. Nuclear reactor, in particular liquid-metal-cooled compact nuclear reactor
KR101654096B1 (ko) * 2015-04-17 2016-09-07 한국원자력연구원 자가진단 사고대처 무인 원자로
US11380451B2 (en) * 2017-08-15 2022-07-05 Ge-Hitachi Nuclear Energy Americas Llc Depressurization and coolant injection systems for very simplified boiling water reactors
US10937557B2 (en) * 2017-10-17 2021-03-02 Ge-Hitachi Nuclear Energy Americas Llc Systems and methods for airflow control in reactor passive decay heat removal
US10755826B2 (en) 2017-11-10 2020-08-25 Nugen, Llc Integrated system for converting nuclear energy into electrical, rotational, and thermal energy
CN112071451B (zh) * 2020-09-15 2022-11-01 哈尔滨工程大学 一种压水堆多功能双层混凝土安全壳系统
FI129308B (en) 2020-11-20 2021-11-30 Teknologian Tutkimuskeskus Vtt Oy A nuclear reactor module and a nuclear district heating reactor comprising and method of operating the same
US20240183280A1 (en) * 2021-03-30 2024-06-06 Patric Leone Drive unit
US11421589B1 (en) 2021-05-18 2022-08-23 Nugen, Llc Integrated system for converting nuclear energy into electrical, mechanical, and thermal energy
KR102631576B1 (ko) * 2021-07-21 2024-02-02 한국원자력연구원 키르히호프 법칙에 기반한 우회유로관을 가지는 원자로
US12603187B2 (en) 2023-07-11 2026-04-14 Abilene Christian University Fluid level control system for a molten fuel salt sampling tank in a nuclear reactor system
US12444514B2 (en) 2023-08-07 2025-10-14 Abilene Christian University Calibration of power monitors in molten salt reactors
US12327648B2 (en) * 2023-08-14 2025-06-10 Natura Resources LLC Molten salt reactor containment

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US8437446B2 (en) * 2008-11-17 2013-05-07 Nuscale Power, Llc Steam generator flow by-pass system

Also Published As

Publication number Publication date
PL2366180T3 (pl) 2015-03-31
EP2366180A1 (en) 2011-09-21
JP2012509465A (ja) 2012-04-19
KR101313789B1 (ko) 2013-09-30
US8437446B2 (en) 2013-05-07
CN102272856B (zh) 2014-10-01
CA2745703C (en) 2016-03-22
US20100124303A1 (en) 2010-05-20
US8824619B2 (en) 2014-09-02
CA2745703A1 (en) 2010-05-20
CN104299655B (zh) 2017-05-24
JP5759899B2 (ja) 2015-08-05
US20130266111A1 (en) 2013-10-10
WO2010057193A1 (en) 2010-05-20
KR20110106852A (ko) 2011-09-29
CN102272856A (zh) 2011-12-07
CN104299655A (zh) 2015-01-21
HK1204707A1 (en) 2015-11-27
EP2366180B1 (en) 2014-09-03

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