ES2115348T3 - Reactor nuclear que comprende un dispositivo de enfriamiento de socorro y procedimiento de enfriamiento. - Google Patents

Reactor nuclear que comprende un dispositivo de enfriamiento de socorro y procedimiento de enfriamiento.

Info

Publication number
ES2115348T3
ES2115348T3 ES95901473T ES95901473T ES2115348T3 ES 2115348 T3 ES2115348 T3 ES 2115348T3 ES 95901473 T ES95901473 T ES 95901473T ES 95901473 T ES95901473 T ES 95901473T ES 2115348 T3 ES2115348 T3 ES 2115348T3
Authority
ES
Spain
Prior art keywords
cooling
nucleus
nuclear reactor
cooling device
help
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 - Lifetime
Application number
ES95901473T
Other languages
English (en)
Inventor
James D Carlton
Edward R Kane
Martin V Parece
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Application granted granted Critical
Publication of ES2115348T3 publication Critical patent/ES2115348T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G21C15/18—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
    • 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
    • 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

EL REACTOR NUCLEAR COMPRENDE UNA CUBA (11) QUE TIENE UNA PLURALIDAD DE ABERTURAS (28, 30) DE ENTRADA Y DE SALIDA DE REFRIGERANTE CONECTADAS A UN CIRCUITO DE ENFRIAMIENTO NORMAL DEL REACTOR Y UNA ENVOLTURA DE NUCLEO (36), EN EL INTERIOR DE LA CUBA (11). EL REACTOR COMPRENDE UN CILINDRO (34) COLOCADO EN EL INTERIOR DE LA CUBA (11) ALREDEDOR DE LA ENVOLTURA DE NUCLEO (36) PARA DEFINIR UN CANAL ANULAR (38) ENTRE LA ENVOLTURA DE NUCLEO (36) Y EL CILINDRO (34) ASI COMO UN DISPOSITIVO DE ENFRIAMIENTO QUE COMPRENDE AL MENOS UNA TUBULADURA DE INYECCION DE FLUIDO REFRIGERANTE DE EMERGENCIA EN COMUNICACION CON EL CANAL ANULAR (38) Y AL MENOS DOS MEDIOS DE ALIMENTACION (12, 14, 16, 18) DE LA TUBULADURA DE INYECCION CON FLUIDO REFRIGERANTE DE EMERGENCIA A PRESIONES DE ALIMENTACION DIFERENTES.
ES95901473T 1993-11-15 1994-11-09 Reactor nuclear que comprende un dispositivo de enfriamiento de socorro y procedimiento de enfriamiento. Expired - Lifetime ES2115348T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/151,453 US5377242A (en) 1993-11-15 1993-11-15 Method and system for emergency core cooling

Publications (1)

Publication Number Publication Date
ES2115348T3 true ES2115348T3 (es) 1998-06-16

Family

ID=22538830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95901473T Expired - Lifetime ES2115348T3 (es) 1993-11-15 1994-11-09 Reactor nuclear que comprende un dispositivo de enfriamiento de socorro y procedimiento de enfriamiento.

Country Status (9)

Country Link
US (1) US5377242A (es)
EP (1) EP0729635B1 (es)
JP (1) JPH09506429A (es)
CN (1) CN1062376C (es)
CA (1) CA2176509A1 (es)
DE (1) DE69409825T2 (es)
ES (1) ES2115348T3 (es)
RU (1) RU2153201C2 (es)
WO (1) WO1995014300A1 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6249561B1 (en) * 1995-11-09 2001-06-19 General Electric Company Combination containment cooling and residual heat removal condenser system for nuclear reactors
CA2412863C (en) * 2000-08-16 2009-12-22 Eskom Nuclear reactor plant
ATE357728T1 (de) * 2000-12-14 2007-04-15 Pebble Bed Modular Reactor Pty Kühlsystem
RU2189646C1 (ru) * 2001-03-28 2002-09-20 Электрогорский научно-исследовательский центр по безопасности атомных электростанций ВНИИ по эксплуатации атомных электростанций Способ расхолаживания активной зоны
WO2003063177A1 (en) * 2002-01-24 2003-07-31 Philosophia, Inc. Direct vessel injection system for emergency core cooling water using vertical injection pipe, sparger, internal spiral threaded injection pipe, and inclined injection pipe
RU2231144C2 (ru) * 2002-05-20 2004-06-20 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Министерства Российской Федерации по атомной энергии Устройство аварийного охлаждения ядерного реактора
RU2243602C1 (ru) * 2003-03-26 2004-12-27 Федеральное государственное унитарное предприятие "Сибирский химический комбинат" Министерства Российской Федерации по атомной энергии Способ эксплуатации контура охлаждения ядерного реактора
KR100527438B1 (ko) * 2003-04-08 2005-11-09 한국원자력연구소 비상노심냉각수 유동전환용 그루브를 구비한 가압경수로형원자로
KR100568762B1 (ko) * 2004-09-24 2006-04-07 한국원자력연구소 비상노심냉각수가 최소 우회되는 직접주입노즐
RU2281569C1 (ru) * 2005-02-28 2006-08-10 ФГУП Опытное конструкторское бюро "ГИДРОПРЕСС" Входная камера активной зоны
RU2321085C1 (ru) * 2006-05-11 2008-03-27 Федеральное государственное унитарное предприятие "Научно-исследовательский, проектно-конструкторский и изыскательский институт "Атомэнергопроект" Устройство для воздушного охлаждения системы пассивного отвода тепла от ядерного реактора
EP2097905B1 (en) * 2007-01-02 2013-08-14 Westinghouse Electric Company LLC Pressurized water reactor with alignment plate
JP4675926B2 (ja) * 2007-03-29 2011-04-27 株式会社東芝 沸騰水型原子炉
KR100957052B1 (ko) * 2008-03-17 2010-05-13 한국원자력연구원 노심배럴 주입연장덕트를 구비한 안전주입계통
KR101020784B1 (ko) * 2009-03-19 2011-03-09 한국원자력연구원 초임계압수냉각원자로의 비상노심냉각장치에 사용되는 중성자 흡수 물질이 균일하게 분산된 냉각수
KR101060871B1 (ko) 2009-04-29 2011-08-31 한국수력원자력 주식회사 원자로 비상노심냉각수 주입용 냉각덕트
KR101067065B1 (ko) * 2009-12-14 2011-09-22 한전케이피에스 주식회사 원자로 냉각재 계통 저온관의 열전달 완충 슬리브 제거장치
WO2011074544A1 (ja) * 2009-12-14 2011-06-23 株式会社東芝 原子炉の過渡緩和システム
KR101067232B1 (ko) * 2009-12-14 2011-09-22 한전케이피에스 주식회사 원자로 냉각재 계통 저온관의 열전달 완충 슬리브 제거방법
KR101071415B1 (ko) * 2011-04-15 2011-10-07 한국수력원자력 주식회사 Ｓｂｏ와 ｌｏｃａ 대처 피동 고압안전주입탱크 시스템
CN104284865B (zh) * 2011-12-08 2017-08-04 肖氏全球服务有限责任公司 流体处理系统
US10529457B2 (en) 2012-04-17 2020-01-07 Bwxt Mpower, Inc. Defense in depth safety paradigm for nuclear reactor
CN103871505A (zh) * 2012-12-11 2014-06-18 中国核动力研究设计院 一种核电厂蒸汽排放系统自动快速冷却方法
CA2907375C (en) * 2013-03-15 2021-05-04 Babcock & Wilcox Mpower, Inc. Passive techniques for long-term reactor cooling
US9805833B2 (en) * 2014-01-06 2017-10-31 Bwxt Mpower, Inc. Passively initiated depressurization valve for light water reactor
CN104806813A (zh) * 2014-01-26 2015-07-29 上海华林工业气体有限公司 一种天然气单向阀防结冰装置
CN104008781B (zh) * 2014-05-21 2017-01-04 中广核研究院有限公司 防旁流式直接安注导流件及直接安注装置
CN104658621B (zh) * 2015-01-28 2017-03-29 中广核研究院有限公司 核反应堆直接安注系统
CN105448357B (zh) * 2016-01-04 2024-05-14 上海核工程研究设计院股份有限公司 一种浮动核电站的安全壳冷却系统
CN108053898A (zh) * 2017-12-28 2018-05-18 中广核研究院有限公司 反应堆压力容器及反应堆压力容器的安注管
RU2695129C1 (ru) * 2018-11-26 2019-07-22 Владимир Дмитриевич Локтионов Способ охлаждения корпуса ядерного реактора при тяжелой аварии и устройство для его осуществления
EP3984045A4 (en) * 2019-06-14 2023-06-07 Ge-Hitachi Nuclear Energy Americas LLC INTEGRATED PRESSURE VECTOR PENETRATIONS AND SYSTEMS AND METHODS OF USING AND FABRICATING THEREOF
RU2726226C1 (ru) * 2019-12-30 2020-07-10 Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Энергетических Технологий "Атомпроект" Система удержания расплава в корпусе реактора
CN112908499A (zh) * 2021-01-21 2021-06-04 中广核工程有限公司 堆芯应急注水系统及其防反流装置
CN118687403B (zh) * 2024-08-28 2024-10-29 常州金坛金能电力有限公司 一种结构紧凑型电热储能装置及其调节方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2098306B1 (es) * 1970-07-10 1975-06-06 Babcock & Wilcox Co
DE2400055A1 (de) * 1974-01-02 1975-07-03 Peter Dr Techn Kafka Konzept zur einspeisung von kuehlwasser in den reaktordruckbehaelter eines leichtwasserreaktors
US4071403A (en) * 1974-08-01 1978-01-31 Westinghouse Electric Corporation Method and apparatus for protecting the core of a nuclear reactor
DE2446090C3 (de) * 1974-09-26 1982-03-18 Kraftwerk Union AG, 4330 Mülheim Druckwasserreaktor
GB1491232A (en) * 1974-10-25 1977-11-09 Nuclear Power Co Ltd Nuclear reactors
US4061535A (en) * 1976-03-25 1977-12-06 The Babcock & Wilcox Company Industrial technique
FR2504305B1 (fr) * 1981-04-17 1985-06-21 Framatome Sa Dispositif de refroidissement de secours d'un reacteur nucleaire a eau sous pression
FR2631484B1 (fr) * 1988-05-13 1992-08-21 Framatome Sa Reacteur nucleaire a dispositif d'injection d'eau de refroidissement de secours
JPH0440397A (ja) * 1990-06-05 1992-02-10 Toshiba Corp 原子炉圧力容器冷却装置
SU1831961A3 (ru) * 1990-12-06 1995-05-20 Физико-энергетический институт Ядерный реактор корпусного типа
US5178821A (en) * 1991-06-13 1993-01-12 General Electric Company Standby passive injection coolant water safety injection system for nuclear reactor plants
US5135708A (en) * 1991-10-09 1992-08-04 B&W Nuclear Service Company Method of injection to or near core inlet

Also Published As

Publication number Publication date
EP0729635B1 (fr) 1998-04-22
EP0729635A1 (fr) 1996-09-04
JPH09506429A (ja) 1997-06-24
DE69409825T2 (de) 1998-10-22
CA2176509A1 (fr) 1995-05-26
CN1062376C (zh) 2001-02-21
RU2153201C2 (ru) 2000-07-20
CN1139495A (zh) 1997-01-01
US5377242A (en) 1994-12-27
DE69409825D1 (de) 1998-05-28
WO1995014300A1 (fr) 1995-05-26

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