ATE140811T1 - Verfahren und vorrichtung zur überwachung eines unter variablen bedingungen laufenden apparates - Google Patents

Verfahren und vorrichtung zur überwachung eines unter variablen bedingungen laufenden apparates

Info

Publication number
ATE140811T1
ATE140811T1 AT92401445T AT92401445T ATE140811T1 AT E140811 T1 ATE140811 T1 AT E140811T1 AT 92401445 T AT92401445 T AT 92401445T AT 92401445 T AT92401445 T AT 92401445T AT E140811 T1 ATE140811 T1 AT E140811T1
Authority
AT
Austria
Prior art keywords
compressor
monitoring
running under
under variable
variable conditions
Prior art date
Application number
AT92401445T
Other languages
English (en)
Inventor
Thierry Pourchot
Sophie Jousset
Elias Wahnon
Albert C O Irisa Benveniste
Leclerc
Michele C O Irisa Basseville
Quing-Hua C O Irisa Zhang
Original Assignee
Europ Gas Turbines Sa
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 Europ Gas Turbines Sa filed Critical Europ Gas Turbines Sa
Application granted granted Critical
Publication of ATE140811T1 publication Critical patent/ATE140811T1/de

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • G05B17/00—Systems involving the use of models or simulators of said systems
    • G05B17/02—Systems involving the use of models or simulators of said systems electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Jib Cranes (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Control Of Eletrric Generators (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Control Of Turbines (AREA)
  • Debugging And Monitoring (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
AT92401445T 1991-05-28 1992-05-26 Verfahren und vorrichtung zur überwachung eines unter variablen bedingungen laufenden apparates ATE140811T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106416A FR2677152B1 (fr) 1991-05-28 1991-05-28 Procede et dispositif de surveillance d'un appareil fonctionnant dans des conditions variables.

Publications (1)

Publication Number Publication Date
ATE140811T1 true ATE140811T1 (de) 1996-08-15

Family

ID=9413205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92401445T ATE140811T1 (de) 1991-05-28 1992-05-26 Verfahren und vorrichtung zur überwachung eines unter variablen bedingungen laufenden apparates

Country Status (7)

Country Link
EP (1) EP0516534B1 (de)
AT (1) ATE140811T1 (de)
DE (1) DE69212394T2 (de)
DK (1) DK0516534T3 (de)
ES (1) ES2090545T3 (de)
FI (1) FI922458A7 (de)
FR (1) FR2677152B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629871A (en) * 1995-06-07 1997-05-13 Cobe Laboratories, Inc. Wear trend analysis technique for components of a dialysis machine
ATE315815T1 (de) 1997-07-31 2006-02-15 Sulzer Markets & Technology Ag Verfahren zum überwachen von anlagen mit mechanischen komponenten
US6477485B1 (en) * 2000-10-27 2002-11-05 Otis Elevator Company Monitoring system behavior using empirical distributions and cumulative distribution norms
US6466858B1 (en) * 2000-11-02 2002-10-15 General Electric Company Methods and apparatus for monitoring gas turbine engine operation
US6532433B2 (en) 2001-04-17 2003-03-11 General Electric Company Method and apparatus for continuous prediction, monitoring and control of compressor health via detection of precursors to rotating stall and surge
FR2837598B1 (fr) * 2002-03-20 2004-05-28 Air Liquide Procede et dispositif de suivi de performances d'un equipement industriel
US7003426B2 (en) 2002-10-04 2006-02-21 General Electric Company Method and system for detecting precursors to compressor stall and surge
US7348082B2 (en) * 2004-02-05 2008-03-25 General Motors Corporation Recursive Kalman filter for feedback flow control in PEM fuel cell
GB201908496D0 (en) * 2019-06-13 2019-07-31 Rolls Royce Plc Computer-implemented methods for determining compressor operability
GB201908494D0 (en) 2019-06-13 2019-07-31 Rolls Royce Plc Computer-implemented methods for training a machine learning algorithm

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270712A (ja) * 1986-05-20 1987-11-25 Nippon Kokan Kk <Nkk> 高炉状況検出方法
GB2211965B (en) * 1987-10-31 1992-05-06 Rolls Royce Plc Data processing systems
GB8902645D0 (en) * 1989-02-07 1989-03-30 Smiths Industries Plc Monitoring
JPH0652181B2 (ja) * 1989-08-11 1994-07-06 株式会社富士製作所 異常診断装置

Also Published As

Publication number Publication date
FR2677152A1 (fr) 1992-12-04
FI922458A0 (fi) 1992-05-27
DE69212394D1 (de) 1996-08-29
FR2677152B1 (fr) 1993-08-06
EP0516534B1 (de) 1996-07-24
DK0516534T3 (da) 1996-08-26
FI922458A7 (fi) 1992-11-29
DE69212394T2 (de) 1996-12-05
ES2090545T3 (es) 1996-10-16
EP0516534A1 (de) 1992-12-02

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee