SE9503333D0 - Method and apparatus for monitoring the stability of a boiler water reactor - Google Patents

Method and apparatus for monitoring the stability of a boiler water reactor

Info

Publication number
SE9503333D0
SE9503333D0 SE9503333A SE9503333A SE9503333D0 SE 9503333 D0 SE9503333 D0 SE 9503333D0 SE 9503333 A SE9503333 A SE 9503333A SE 9503333 A SE9503333 A SE 9503333A SE 9503333 D0 SE9503333 D0 SE 9503333D0
Authority
SE
Sweden
Prior art keywords
stability
reactor
core
reactor core
monitoring
Prior art date
Application number
SE9503333A
Other languages
Swedish (sv)
Other versions
SE504945C2 (en
SE9503333L (en
Original Assignee
Asea Atom Ab
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 Asea Atom Ab filed Critical Asea Atom Ab
Priority to SE9503333A priority Critical patent/SE504945C2/en
Publication of SE9503333D0 publication Critical patent/SE9503333D0/en
Priority to PCT/SE1996/001209 priority patent/WO1997012375A1/en
Publication of SE9503333L publication Critical patent/SE9503333L/en
Publication of SE504945C2 publication Critical patent/SE504945C2/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/36—Control circuits
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Supervision with respect to the stability of a reactor core in a boiling water reactor plant. In a first calculating means (17), the internal state of the reactor core is determined on the basis of known operating data from the reactor plant. In dependence on sensed operating data and the calculated internal state, the behaviour of the reactor core for a number of preselected events affecting the stability of the core is continuously simulated in a simulation means (19). In a second calculating means (20), the stability of the reactor core is determined, based on the simulated behaviour of the reactor plant, and an alarm signal is generated if a predetermined stability criterion is not fulfilled.
SE9503333A 1995-09-27 1995-09-27 Method and apparatus for monitoring the stability of a boiler water reactor SE504945C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9503333A SE504945C2 (en) 1995-09-27 1995-09-27 Method and apparatus for monitoring the stability of a boiler water reactor
PCT/SE1996/001209 WO1997012375A1 (en) 1995-09-27 1996-09-27 Method and device for supervision with respect to the stability of a boiling water reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503333A SE504945C2 (en) 1995-09-27 1995-09-27 Method and apparatus for monitoring the stability of a boiler water reactor

Publications (3)

Publication Number Publication Date
SE9503333D0 true SE9503333D0 (en) 1995-09-27
SE9503333L SE9503333L (en) 1997-03-28
SE504945C2 SE504945C2 (en) 1997-06-02

Family

ID=20399604

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503333A SE504945C2 (en) 1995-09-27 1995-09-27 Method and apparatus for monitoring the stability of a boiler water reactor

Country Status (2)

Country Link
SE (1) SE504945C2 (en)
WO (1) WO1997012375A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318778A (en) * 1973-05-22 1982-03-09 Combustion Engineering, Inc. Method and apparatus for controlling a nuclear reactor
US4770843A (en) * 1987-04-08 1988-09-13 Westinghouse Electric Corp. Controlling fuel assembly stability in a boiling water reactor
JPH0660826B2 (en) * 1989-02-07 1994-08-10 動力炉・核燃料開発事業団 Plant abnormality diagnosis method

Also Published As

Publication number Publication date
WO1997012375A1 (en) 1997-04-03
SE504945C2 (en) 1997-06-02
SE9503333L (en) 1997-03-28

Similar Documents

Publication Publication Date Title
DE69228986T2 (en) MAINTENANCE DEVICE AND METHODS TRIGGERED BY KNOWLEDGE-BASED KNOWLEDGE-BASED MACHINE
ATE178418T1 (en) MAINTENANCE DEVICE AND PROCEDURE ACTIVED BY KNOWLEDGE-BASED MACHINE
SE0002507L (en) A method and system for monitoring at least one operating parameter of the core in a nuclear reactor
KR850005712A (en) Method and apparatus for continuously monitoring on-line output distribution of reactor shims
NO821901L (en) PROCEDURE AND ARRANGEMENT FOR AA CONTAINING DIFFERENCES IN PLANT FOR NOTIFICATION OF DANGER, SPECIAL FIRE HAZARD
FI964765A (en) Control of a neutron detector in a nuclear reactor
SE9303072D0 (en) Power monitoring system in a nuclear reactor
MXPA96004197A (en) A method and a system for distributed supervision of hardware.
SE9503333D0 (en) Method and apparatus for monitoring the stability of a boiler water reactor
SE9301613L (en) Method for monitoring the dryout of a boiler reactor
JPS5518778A (en) Pseudo fault generator
JPS53111254A (en) Data retrieval device
JPS5580642A (en) Coil tracing system for consecutive process line
JPS5482594A (en) Atomic reactor plant diagnostic system
JPS54143191A (en) Radioactive ray monitoring method
JPS5453781A (en) Remote supervisory controller
JPS55118175A (en) Electronic cash register
SU881758A1 (en) Device for simulating storehouse stock
JPS5542018A (en) Operational check for sound release type measuring system
JPS52133409A (en) Gas turbine flame detecting system
JPS5350625A (en) Error detecting system
VORONIN et al. Evaluation of the reliability of a solution from results of ergatic-system simulation
JPS5551369A (en) Fault diagnosis method for generator
JPS5368837A (en) Supervisory controller
JPS57117197A (en) Detecting method for auxiliary storage device

Legal Events

Date Code Title Description
NUG Patent has lapsed