CH610125A5 - - Google Patents

Info

Publication number
CH610125A5
CH610125A5 CH620976A CH620976A CH610125A5 CH 610125 A5 CH610125 A5 CH 610125A5 CH 620976 A CH620976 A CH 620976A CH 620976 A CH620976 A CH 620976A CH 610125 A5 CH610125 A5 CH 610125A5
Authority
CH
Switzerland
Application number
CH620976A
Inventor
Paul J Pekrul
Alfred W Thiele
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of CH610125A5 publication Critical patent/CH610125A5/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0229—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions knowledge based, e.g. expert systems; genetic algorithms
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • 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
CH620976A 1975-05-19 1976-05-18 CH610125A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/578,558 US4060716A (en) 1975-05-19 1975-05-19 Method and apparatus for automatic abnormal events monitor in operating plants

Publications (1)

Publication Number Publication Date
CH610125A5 true CH610125A5 (xx) 1979-03-30

Family

ID=24313382

Family Applications (1)

Application Number Title Priority Date Filing Date
CH620976A CH610125A5 (xx) 1975-05-19 1976-05-18

Country Status (11)

Country Link
US (1) US4060716A (xx)
JP (1) JPS51141991A (xx)
BE (1) BE841575A (xx)
CA (1) CA1185691A (xx)
CH (1) CH610125A5 (xx)
DE (1) DE2622120A1 (xx)
ES (1) ES448066A1 (xx)
FR (1) FR2312060A1 (xx)
GB (1) GB1498372A (xx)
IT (2) IT1063688B (xx)
SE (1) SE409770B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
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SE409770B (sv) 1979-09-03
IT1073704B (it) 1985-04-17
BE841575A (fr) 1976-09-01
FR2312060B1 (xx) 1982-10-22
SE7604766L (sv) 1976-11-20
DE2622120A1 (de) 1976-12-02
ES448066A1 (es) 1977-07-01
FR2312060A1 (fr) 1976-12-17
US4060716A (en) 1977-11-29
JPS51141991A (en) 1976-12-07
GB1498372A (en) 1978-01-18
IT1063688B (it) 1985-02-11
CA1185691A (en) 1985-04-16

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