ZA99128B - Reactor system and control method. - Google Patents

Reactor system and control method.

Info

Publication number
ZA99128B
ZA99128B ZA9900128A ZA99128A ZA99128B ZA 99128 B ZA99128 B ZA 99128B ZA 9900128 A ZA9900128 A ZA 9900128A ZA 99128 A ZA99128 A ZA 99128A ZA 99128 B ZA99128 B ZA 99128B
Authority
ZA
South Africa
Prior art keywords
output
control method
absorber bodies
absorption
reactor system
Prior art date
Application number
ZA9900128A
Inventor
Winfried Scherer
Helmut Gerwin
Original Assignee
Forschungszentrum Juelich Gmbh
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 Forschungszentrum Juelich Gmbh filed Critical Forschungszentrum Juelich Gmbh
Priority to ZA9900128A priority Critical patent/ZA99128B/en
Priority to DE19962322A priority patent/DE19962322A1/en
Priority to EP00904841A priority patent/EP1141970B1/en
Priority to AT00904841T priority patent/ATE321341T1/en
Priority to PCT/DE2000/000106 priority patent/WO2000041184A2/en
Priority to DE50012443T priority patent/DE50012443D1/en
Priority to CNB008048215A priority patent/CN1145973C/en
Publication of ZA99128B publication Critical patent/ZA99128B/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
    • G21C7/08—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
    • G21C7/107—Control elements adapted for pebble-bed 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Paper (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention relates to a reactor with a system or systems for controlling the regulation and the cutoff of a power output on the basis of neutron absorption using motile neutron absorber bodies. The invention also relates to a method of regulating the output of a nuclear reactor, and to absorber bodies that are adapted to the method and to a regulating system. According to the invention, spherical absorber bodies such as SAS are used in guides in the reflector in such an arrangement that a maximum neutron absorption is achieved adjacent to areas of a maximum output of the core and a reduced or zerovalent absorption in areas where the output of the core is reduced.
ZA9900128A 1999-01-08 1999-01-08 Reactor system and control method. ZA99128B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ZA9900128A ZA99128B (en) 1999-01-08 1999-01-08 Reactor system and control method.
DE19962322A DE19962322A1 (en) 1999-01-08 1999-12-23 Reactor system and control process
EP00904841A EP1141970B1 (en) 1999-01-08 2000-01-07 Reactor system and method for its control
AT00904841T ATE321341T1 (en) 1999-01-08 2000-01-07 REACTOR SYSTEM AND CONTROL METHOD
PCT/DE2000/000106 WO2000041184A2 (en) 1999-01-08 2000-01-07 Reactor system and method for its control
DE50012443T DE50012443D1 (en) 1999-01-08 2000-01-07 REACTOR SYSTEM AND CONTROL PROCEDURE
CNB008048215A CN1145973C (en) 1999-01-08 2000-01-07 Reactor system and method for its control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA9900128A ZA99128B (en) 1999-01-08 1999-01-08 Reactor system and control method.

Publications (1)

Publication Number Publication Date
ZA99128B true ZA99128B (en) 2000-09-27

Family

ID=25587506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9900128A ZA99128B (en) 1999-01-08 1999-01-08 Reactor system and control method.

Country Status (6)

Country Link
EP (1) EP1141970B1 (en)
CN (1) CN1145973C (en)
AT (1) ATE321341T1 (en)
DE (2) DE19962322A1 (en)
WO (1) WO2000041184A2 (en)
ZA (1) ZA99128B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493692B (en) * 2011-12-29 2014-02-05 天津大学仁爱学院 Gear linkage type rotation three-dimensional garage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL275387A (en) * 1961-02-28
DE2325828C3 (en) * 1973-05-22 1981-12-24 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Process for influencing the reactivity of a gas-cooled nuclear reactor
DE3104481A1 (en) * 1981-02-09 1982-08-19 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach DEVICE FOR SWITCHING OFF A HIGH TEMPERATURE CORE REACTOR
DE3335451A1 (en) * 1983-09-30 1985-04-18 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund CORE REACTOR
DE3335452A1 (en) * 1983-09-30 1985-04-18 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Control and shutdown device for a high temperature reactor
DE3345494A1 (en) * 1983-12-16 1985-06-27 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Method for operating a small HT reactor
DE3704746A1 (en) * 1987-02-14 1988-08-25 Hochtemperatur Reaktorbau Gmbh SET UP TO SHUT DOWN A HIGH TEMPERATURE CORE REACTOR

Also Published As

Publication number Publication date
CN1343360A (en) 2002-04-03
EP1141970B1 (en) 2006-03-22
WO2000041184A3 (en) 2000-11-16
ATE321341T1 (en) 2006-04-15
DE50012443D1 (en) 2006-05-11
WO2000041184A2 (en) 2000-07-13
EP1141970A2 (en) 2001-10-10
CN1145973C (en) 2004-04-14
DE19962322A1 (en) 2000-08-24

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