MX2018013292A - Reactor nuclear con varillas de control y de apagado externas al nucleo y a sus estructuras de soporte. - Google Patents

Reactor nuclear con varillas de control y de apagado externas al nucleo y a sus estructuras de soporte.

Info

Publication number
MX2018013292A
MX2018013292A MX2018013292A MX2018013292A MX2018013292A MX 2018013292 A MX2018013292 A MX 2018013292A MX 2018013292 A MX2018013292 A MX 2018013292A MX 2018013292 A MX2018013292 A MX 2018013292A MX 2018013292 A MX2018013292 A MX 2018013292A
Authority
MX
Mexico
Prior art keywords
control
core
nuclear reactor
closing structure
external
Prior art date
Application number
MX2018013292A
Other languages
English (en)
Inventor
Cinotti Luciano
Original Assignee
Hydromine Nuclear Energy S A R L
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 Hydromine Nuclear Energy S A R L filed Critical Hydromine Nuclear Energy S A R L
Publication of MX2018013292A publication Critical patent/MX2018013292A/es

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

La invención se relaciona con un reactor nuclear (1) que comprende un tanque (2) cerrado en la parte superior mediante una estructura de cierre fija radialmente externa (3) y por una estructura de cierre móvil radialmente interna (4) y que contiene un núcleo (5), sumergido en un fluido de enfriamiento primario (F) y que comprende elementos combustibles (11) y varillas de control y de apagado (18), y una estructura hidráulica de separación (6) que delimita un colector caliente (7) y un colector frío (8), en el cual circula el fluido primario (F); las varillas de control (18a) y las varillas de apagado (18b, 18c) se insertan en las penetraciones (19a, 19b, 19c) respectivas de la estructura de cierre fija (3), y se localizan por lo tanto, radialmente externas a la estructura de cierre móvil (4), y externas a una porción superior (17) de la estructura de separación (6) que contiene los cabezales (15) respectivos de los elementos combustibles (12).
MX2018013292A 2016-05-04 2017-05-04 Reactor nuclear con varillas de control y de apagado externas al nucleo y a sus estructuras de soporte. MX2018013292A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA2016A003717A ITUA20163717A1 (it) 2016-05-04 2016-05-04 Reattore nucleare, con barre di controllo e spegnimento esterne al nocciolo ed alle sue strutture portanti
PCT/IB2017/052612 WO2017191598A1 (en) 2016-05-04 2017-05-04 Nuclear reactor, with control and shutdown rods external the core and to its supporting structures

Publications (1)

Publication Number Publication Date
MX2018013292A true MX2018013292A (es) 2019-10-30

Family

ID=56894204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013292A MX2018013292A (es) 2016-05-04 2017-05-04 Reactor nuclear con varillas de control y de apagado externas al nucleo y a sus estructuras de soporte.

Country Status (11)

Country Link
US (1) US11101046B2 (es)
EP (1) EP3469597B1 (es)
JP (1) JP6998887B2 (es)
KR (1) KR102416291B1 (es)
CN (1) CN109478433B (es)
CA (1) CA3022371C (es)
IT (1) ITUA20163717A1 (es)
MX (1) MX2018013292A (es)
RU (1) RU2730170C2 (es)
SA (1) SA518400362B1 (es)
WO (1) WO2017191598A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2762377C1 (ru) * 2021-04-30 2021-12-20 Акционерное общество «АКМЭ-инжиниринг» Устройство защиты ядерного реактора

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FR2486296B1 (fr) * 1980-07-04 1986-06-06 Electricite De France Reacteur nucleaire refroidi par un metal liquide
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JPH07113674B2 (ja) * 1990-02-21 1995-12-06 動力炉・核燃料開発事業団 緊急炉心停止機構
FR2665290B1 (fr) * 1990-07-24 1994-06-10 Toshiba Kk Reacteur rapide.
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JP2831225B2 (ja) * 1993-02-03 1998-12-02 核燃料サイクル開発機構 液体金属冷却原子炉
JP2001133572A (ja) * 1999-10-29 2001-05-18 Toshiba Corp 溶融塩炉
JP2001264476A (ja) * 2000-03-17 2001-09-26 Toshiba Corp 重金属冷却炉
JP2003084088A (ja) * 2001-09-13 2003-03-19 Toshiba Corp 制御棒駆動機構
JP2004264169A (ja) * 2003-03-03 2004-09-24 Mitsubishi Heavy Ind Ltd 原子炉の反応度制御設備及び崩壊熱除去設備
ITMI20051752A1 (it) * 2005-09-21 2007-03-22 Ansaldo Energia Spa Reattore nucleare in particolare reattore nucleare raffreddato a metallo liquido
CN101939793B (zh) * 2007-09-26 2014-05-21 德尔诺瓦维斯公司 一种核反应堆
AU2008310577A1 (en) * 2007-10-12 2009-04-16 Patientslikeme, Inc. Self-improving method of using online communities to predict health-related outcomes
FR2938691B1 (fr) * 2008-11-19 2010-12-24 Commissariat Energie Atomique Reacteur nucleaire sfr de type integre a compacite et convection ameliorees
JP2012198128A (ja) * 2011-03-22 2012-10-18 Toshiba Corp 気泡侵入防止装置および当該気泡侵入防止装置を備えた液体金属冷却原子炉
KR101250809B1 (ko) * 2011-09-09 2013-04-04 한국수력원자력 주식회사 원자로 냉각재평균온도 및 출력분포 제어를 위한 자동원자로제어계통
KR101376915B1 (ko) * 2012-07-10 2014-03-21 한국원자력연구원 발전용 원자로의 제어봉 제어 장치 및 방법
KR101466024B1 (ko) * 2013-05-16 2014-11-28 두산중공업 주식회사 가이드슬리브를 구비한 원자로의 제어봉 구동장치
US10699816B2 (en) * 2015-03-19 2020-06-30 Hydromine Nuclear Energy S.A.R.L. Nuclear reactor, in particular liquid-metal-cooled compact nuclear reactor

Also Published As

Publication number Publication date
WO2017191598A1 (en) 2017-11-09
CN109478433A (zh) 2019-03-15
EP3469597A1 (en) 2019-04-17
US11101046B2 (en) 2021-08-24
RU2018141202A (ru) 2020-06-04
KR20190004777A (ko) 2019-01-14
CN109478433B (zh) 2023-06-06
ITUA20163717A1 (it) 2017-11-04
RU2018141202A3 (es) 2020-06-15
RU2730170C2 (ru) 2020-08-19
EP3469597B1 (en) 2020-04-15
CA3022371A1 (en) 2017-11-09
WO2017191598A8 (en) 2018-01-25
KR102416291B1 (ko) 2022-07-04
SA518400362B1 (ar) 2022-03-13
CA3022371C (en) 2023-10-03
US20200328000A1 (en) 2020-10-15
JP2019516973A (ja) 2019-06-20
JP6998887B2 (ja) 2022-01-18

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