BE755198A - Procede pour la reduction acceleree de la puissance d'un reacteur nucleaire a eau sous pression - Google Patents

Procede pour la reduction acceleree de la puissance d'un reacteur nucleaire a eau sous pression

Info

Publication number
BE755198A
BE755198A BE755198DA BE755198A BE 755198 A BE755198 A BE 755198A BE 755198D A BE755198D A BE 755198DA BE 755198 A BE755198 A BE 755198A
Authority
BE
Belgium
Prior art keywords
power
nuclear reactor
pressurized water
water nuclear
accelerated reduction
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Siemens Ag
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.)
Publication date
Publication of BE755198A publication Critical patent/BE755198A/xx

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • 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
    • 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
    • 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
    • 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 & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
BE755198D 1969-09-05 Procede pour la reduction acceleree de la puissance d'un reacteur nucleaire a eau sous pression BE755198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691945044 DE1945044A1 (de) 1969-09-05 1969-09-05 Verfahren zur beschleunigten Leistungsherabsetzung eines Druckwasser-Kernreaktors

Publications (1)

Publication Number Publication Date
BE755198A true BE755198A (fr) 1971-02-01

Family

ID=5744684

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755198D BE755198A (fr) 1969-09-05 Procede pour la reduction acceleree de la puissance d'un reacteur nucleaire a eau sous pression

Country Status (10)

Country Link
JP (1) JPS5114673B1 (de)
AT (1) AT311504B (de)
BE (1) BE755198A (de)
CH (1) CH515587A (de)
DE (1) DE1945044A1 (de)
ES (1) ES383388A1 (de)
FR (1) FR2060424B1 (de)
GB (1) GB1271347A (de)
NL (1) NL7012030A (de)
SE (1) SE359954B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129475A (en) * 1975-07-31 1978-12-12 Westinghouse Electric Corp. Method of operating a nuclear reactor
JP7026034B2 (ja) * 2018-11-26 2022-02-25 三菱重工業株式会社 原子炉出力制御装置、原子力プラント及び原子炉出力制御方法

Also Published As

Publication number Publication date
JPS5114673B1 (de) 1976-05-11
DE1945044A1 (de) 1971-04-08
ES383388A1 (es) 1974-06-16
NL7012030A (de) 1971-03-09
FR2060424A1 (de) 1971-06-18
GB1271347A (en) 1972-04-19
AT311504B (de) 1973-11-26
SE359954B (de) 1973-09-10
FR2060424B1 (de) 1974-07-12
CH515587A (de) 1971-11-15

Similar Documents

Publication Publication Date Title
BE799971A (fr) Procede pour prevenir la corrosion et la formation de tartre dans un systeme de circulation d'eau,
PH16185A (en) Nuclear reactor of the pressurized water type
BE802833A (fr) Tirant pour la liaison des joues, collecteurs et boites a eau de radiateurs
YU117882A (en) Process for reducing the volume of liquid wastes in reactors cooled by means of pressurized water
BE752006A (fr) Production d'eau oxygenee par le procede a l'anthraquinone
BE760096A (fr) Procede de reglage de la puissance de reacteurs nucleaires a eau sous pression
PT68835A (fr) Procede et appareillage pour la preparation d'eau chaude apartir d'energie solaire
BE869483A (fr) Generateur de vapeur pour centrales nucleaires, notamment pour reacteurs a eau pressurisee
BE753561A (fr) Procede et dispositif de regulation de pression pour reacteurs a eau sous pression
HU175296B (hu) Sposob i ustrojstvo dlja vyformlenija scojstva vodo-nerastvorimosti smol
BE791975A (fr) Systemes de concentration d'une solution moderatrice utilisee dans une centrale nucleaire a eau sous pression
FR2334175A1 (fr) Centrale nucleaire comportant un reacteur a eau sous pression
BE811925A (fr) Reacteur a eau sous pression
BE809119A (fr) Reacteur a eau sous pression
FR2345665A1 (fr) Generateur de vapeur pour reacteurs nucleaires a eau pressurisee
BE819417A (fr) Reacteur a eau sous pression
BE755198A (fr) Procede pour la reduction acceleree de la puissance d'un reacteur nucleaire a eau sous pression
BE819940A (fr) Installation de reacteur nucleaire equipe d'un reacteur a eau sous pression
BE864438A (fr) Systeme d'ecoulement pour reacteur a eau sous pression
BE807387A (fr) Generateur de vapeur en particulier pour reacteur a eau sous pression
BE867431A (fr) Procede de preparation d'eau totalement demineralisee
BE760293A (fr) Bac avec reserve d'eau pour la culture des plantes
FR1510318A (fr) Procédé électrolytique pour la préparation de l'eau lourde
BE745052A (fr) Procede d'elimination continue de l'eau de
BE804571A (fr) Reacteur a eau sous pression