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AR087621A1 - SYSTEM AND PROCEDURE FOR THE ACCELERATED FEEDING OF A MEDIA THAT INFLUMS ON THE REACTIVITY OF A MODERATED REACTOR WITH HEAVY WATER - Google Patents

SYSTEM AND PROCEDURE FOR THE ACCELERATED FEEDING OF A MEDIA THAT INFLUMS ON THE REACTIVITY OF A MODERATED REACTOR WITH HEAVY WATER

Info

Publication number
AR087621A1
AR087621A1 ARP120103076A ARP120103076A AR087621A1 AR 087621 A1 AR087621 A1 AR 087621A1 AR P120103076 A ARP120103076 A AR P120103076A AR P120103076 A ARP120103076 A AR P120103076A AR 087621 A1 AR087621 A1 AR 087621A1
Authority
AR
Argentina
Prior art keywords
reactor
medium
reactivity
heavy water
tank
Prior art date
Application number
ARP120103076A
Other languages
Spanish (es)
Inventor
Dr Tietsch Wolfgang
Dr Freis Daniel
Original Assignee
Westinghouse Electric Germany
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 Germany filed Critical Westinghouse Electric Germany
Publication of AR087621A1 publication Critical patent/AR087621A1/en

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
    • G21C7/22—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 a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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
    • G21C9/022—Reactor fuses
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Particle Accelerators (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

La presente se refiere a un procedimiento, así como a un sistema para la alimentación acelerada de un medio que influye sobre la reactividad, en especial de un medio absorbente de neutrones, en un reactor moderado con agua pesada (5), en especial un reactor de agua presurizada, con al menos un tanque de conservación (3) para mantener el medio absorbente de neutrones así como al menos una tubería de alimentación (7) para la conexión con conducción del medio y/o técnica de flujo de reactor (5) y/o tanque del moderador y tanque de conservación (3), donde entre el tanque de conservación (3) y el reactor (5) y/o el tanque del moderador está dispuesta una válvula disparada por explosión o accionada por explosión (6,10), una llamada Squib Valve, en la tubería de alimentación (7), con la que se puede producir un disparo rápido y eficiente de la alimentación del medio absorbente.This refers to a process, as well as a system for the accelerated feeding of a medium that influences the reactivity, especially of a neutron absorbing medium, in a reactor moderated with heavy water (5), especially a reactor of pressurized water, with at least one conservation tank (3) to maintain the neutron absorbing medium as well as at least one feed pipe (7) for the connection with conduction of the medium and / or reactor flow technique (5) and / or moderator tank and conservation tank (3), where between the conservation tank (3) and the reactor (5) and / or the moderator tank is disposed an explosion-triggered or explosion-operated valve (6, 10), a Squib Valve call, in the feed pipe (7), with which a rapid and efficient firing of the feeding of the absorbent medium can occur.

ARP120103076A 2011-08-22 2012-08-22 SYSTEM AND PROCEDURE FOR THE ACCELERATED FEEDING OF A MEDIA THAT INFLUMS ON THE REACTIVITY OF A MODERATED REACTOR WITH HEAVY WATER AR087621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011111246.8A DE102011111246B4 (en) 2011-08-22 2011-08-22 System and method for accelerated feeding of a reactivity influencing medium in a heavy water moderated reactor

Publications (1)

Publication Number Publication Date
AR087621A1 true AR087621A1 (en) 2014-04-03

Family

ID=47665063

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120103076A AR087621A1 (en) 2011-08-22 2012-08-22 SYSTEM AND PROCEDURE FOR THE ACCELERATED FEEDING OF A MEDIA THAT INFLUMS ON THE REACTIVITY OF A MODERATED REACTOR WITH HEAVY WATER

Country Status (6)

Country Link
CN (1) CN102956277B (en)
AR (1) AR087621A1 (en)
BG (1) BG66648B1 (en)
CA (1) CA2785408C (en)
DE (1) DE102011111246B4 (en)
RO (1) RO128447A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180731B (en) * 2014-07-24 2015-11-04 中国工程物理研究院化工材料研究所 Simulation cartridge case and the method with its detection explosive valve drive unit flame transfer dependability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141470A (en) * 1961-04-21 1964-07-21 Koehler Aircraft Products Comp Valve assembly
US3288682A (en) * 1964-08-10 1966-11-29 Pollak Kurt Hydro-pneumatic apparatus for changing critical configuration of nuclear fuel mass
FR2619950B1 (en) * 1987-08-24 1991-11-29 Framatome Sa METHOD FOR PROTECTING A PRESSURIZED WATER NUCLEAR REACTOR AGAINST FAULTS OF THE EMERGENCY STOP DEVICE
US5085825A (en) * 1991-05-03 1992-02-04 General Electric Company Standby safety injection system for nuclear reactor plants
US5499278A (en) * 1995-03-13 1996-03-12 General Electric Company Water inventory management in condenser pool of boiling water reactor
CN101159172B (en) * 2007-11-16 2010-07-14 清华大学 Passive safety driving device applied to absorber ball shutdown system of high temperature gas-cooled reactor
US20090314355A1 (en) * 2008-04-25 2009-12-24 Target Rock Division Of Curtiss-Wright Flow Control Corporation Squib valve assembly
CN201489841U (en) * 2009-03-12 2010-05-26 中国原子能科学研究院 A circuit breaker for a sodium-cooled fast reactor protection system

Also Published As

Publication number Publication date
CN102956277A (en) 2013-03-06
DE102011111246A1 (en) 2013-02-28
DE102011111246B4 (en) 2016-07-14
RO128447A2 (en) 2013-05-30
CA2785408A1 (en) 2013-02-22
BG66648B1 (en) 2018-03-15
BG111265A (en) 2013-03-29
CN102956277B (en) 2017-05-10
CA2785408C (en) 2018-11-20

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AR087621A1 (en) SYSTEM AND PROCEDURE FOR THE ACCELERATED FEEDING OF A MEDIA THAT INFLUMS ON THE REACTIVITY OF A MODERATED REACTOR WITH HEAVY WATER

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