WO1998039718A9 - Systeme de diagnostic distribue - Google Patents
Systeme de diagnostic distribueInfo
- Publication number
- WO1998039718A9 WO1998039718A9 PCT/US1998/004288 US9804288W WO9839718A9 WO 1998039718 A9 WO1998039718 A9 WO 1998039718A9 US 9804288 W US9804288 W US 9804288W WO 9839718 A9 WO9839718 A9 WO 9839718A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine
- data
- sensor
- temperature
- local monitoring
- Prior art date
Links
- 238000012806 monitoring device Methods 0.000 claims abstract description 167
- 238000000034 method Methods 0.000 claims abstract description 62
- 230000008569 process Effects 0.000 claims abstract description 20
- 230000004907 flux Effects 0.000 claims description 63
- 238000004891 communication Methods 0.000 claims description 49
- 238000012544 monitoring process Methods 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 30
- 238000009413 insulation Methods 0.000 claims description 29
- 230000006698 induction Effects 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 9
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000001845 vibrational spectrum Methods 0.000 claims description 2
- 238000013528 artificial neural network Methods 0.000 description 70
- 230000032683 aging Effects 0.000 description 22
- 238000012360 testing method Methods 0.000 description 16
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- 238000004458 analytical method Methods 0.000 description 11
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- 238000003745 diagnosis Methods 0.000 description 3
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- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000003878 thermal aging Methods 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
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Definitions
- each of the local monitoring devices 12 is adapted to
- the site processor 14 is a personal computer that is running a
- site processor 14 provides a
- the centralized processor 15 one industrial plant, and site processors 14' and 14" operating in different industrial plants or in different parts of a given country.
- the centralized processor 15 the centralized processor 15
- communications board 26 such as a CT Network Communications Board, that is adapted to
- memory such as a flash memory device contained within the microprocessor 28 or an
- external flash memory device such as an AT29C256FLASH part.
- Other external memory such as an AT29C256FLASH part.
- the various sensor elements maybe
- this resetting function is accomplished as follows:
- microprocessor or other monitoring device will general a flux circuit reset signal that is
- the local monitoring device 12 will consist of a number of appropriate sensors for
- Equation 1 provides an exemplary normalization equation for
- the present inventor has recognized that, in general, the frequency associated with the
- neural networks may receive as inputs data indicating the time spent by the machine at various temperatures and the number of starts and stops.
- network may indicate the expected lifetime of the machine's insulation system.
- Such data can, like the bearing temperature data, be used to calculate experience of the machine.
- Such data can, like the bearing temperature data, be used to calculate the experience of the machine.
- the drive 83 (which may be an converter, inductor,
- FFT fast Forieur transform
- the local monitoring device and machine pair may be placed on a test pad
- This ON/OFF application may
- the load inertia is obtained at step 120 upon initial start-up of the machine.
- the local monitoring device collects data from the various temperature sensors on a
- the array may be analyzed by the local monitoring
- load profile of the machine is a steady load as that is the most easily identifiable load profile.
Abstract
La présente invention concerne un système de diagnostic distribué dans lequel une pluralité de dispositifs (12, 13) de contrôle local recueille des informations locales concernant différentes machines (11) et traite cette information, selon des paramètres de diagnostic redéfinis, à des fins de diagnostic. L'information locale recueillie par la pluralité de dispositifs (12, 13) de contrôle local est fournie à un processeur global (15) qui traite globalement les informations recueillies de façon à fournir des paramètres de diagnostic mis à jour aux dispositifs (12, 13) de contrôle local.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98908960A EP0965092A4 (fr) | 1997-03-04 | 1998-03-04 | Systeme de diagnostic distribue |
| AU66862/98A AU6686298A (en) | 1997-03-04 | 1998-03-04 | Distributed diagnostic system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3979997P | 1997-03-04 | 1997-03-04 | |
| US60/039,799 | 1997-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998039718A1 WO1998039718A1 (fr) | 1998-09-11 |
| WO1998039718A9 true WO1998039718A9 (fr) | 1999-01-21 |
Family
ID=21907400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1998/004288 WO1998039718A1 (fr) | 1997-03-04 | 1998-03-04 | Systeme de diagnostic distribue |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0965092A4 (fr) |
| AU (1) | AU6686298A (fr) |
| WO (1) | WO1998039718A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920799B1 (en) | 2004-04-15 | 2005-07-26 | Rosemount Inc. | Magnetic flow meter with reference electrode |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6907383B2 (en) | 1996-03-28 | 2005-06-14 | Rosemount Inc. | Flow diagnostic system |
| US7630861B2 (en) | 1996-03-28 | 2009-12-08 | Rosemount Inc. | Dedicated process diagnostic device |
| US7085610B2 (en) | 1996-03-28 | 2006-08-01 | Fisher-Rosemount Systems, Inc. | Root cause diagnostics |
| US7623932B2 (en) | 1996-03-28 | 2009-11-24 | Fisher-Rosemount Systems, Inc. | Rule set for root cause diagnostics |
| US7254518B2 (en) | 1996-03-28 | 2007-08-07 | Rosemount Inc. | Pressure transmitter with diagnostics |
| US6298454B1 (en) * | 1999-02-22 | 2001-10-02 | Fisher-Rosemount Systems, Inc. | Diagnostics in a process control system |
| US6298308B1 (en) | 1999-05-20 | 2001-10-02 | Reid Asset Management Company | Diagnostic network with automated proactive local experts |
| US7010459B2 (en) | 1999-06-25 | 2006-03-07 | Rosemount Inc. | Process device diagnostics using process variable sensor signal |
| JP3477709B2 (ja) * | 1999-10-29 | 2003-12-10 | オムロン株式会社 | センサシステム |
| US6351713B1 (en) * | 1999-12-15 | 2002-02-26 | Swantech, L.L.C. | Distributed stress wave analysis system |
| EP1111550B1 (fr) * | 1999-12-23 | 2003-08-27 | Abb Ab | Méthode et système pour surveiller le fonctionnement d'une machine isolée |
| WO2001050099A1 (fr) * | 2000-01-05 | 2001-07-12 | Reid Asset Management Company | Reseau diagnostique avec module experts locaux proactifs informatises |
| AU4733601A (en) | 2000-03-10 | 2001-09-24 | Cyrano Sciences Inc | Control for an industrial process using one or more multidimensional variables |
| JP2001350510A (ja) * | 2000-06-06 | 2001-12-21 | Mori Seiki Co Ltd | 工作機械保守管理システム |
| US6970003B2 (en) | 2001-03-05 | 2005-11-29 | Rosemount Inc. | Electronics board life prediction of microprocessor-based transmitters |
| DE10119637A1 (de) * | 2001-04-20 | 2002-11-21 | Rittal Gmbh & Co Kg | Schaltschrank-Überwachungssystem |
| US6859755B2 (en) * | 2001-05-14 | 2005-02-22 | Rosemount Inc. | Diagnostics for industrial process control and measurement systems |
| AU2002330673A1 (en) * | 2001-08-21 | 2003-03-10 | Idtect | System and method for scalable multi-level remote diagnosis and predictive maintenance |
| US20030046382A1 (en) * | 2001-08-21 | 2003-03-06 | Sascha Nick | System and method for scalable multi-level remote diagnosis and predictive maintenance |
| US7426452B2 (en) | 2001-12-06 | 2008-09-16 | Fisher-Rosemount Systems. Inc. | Dual protocol handheld field maintenance tool with radio-frequency communication |
| AU2002364717A1 (en) | 2001-12-06 | 2003-06-23 | Fisher-Rosemount Systems, Inc. | Intrinsically safe field maintenance tool |
| US7027952B2 (en) | 2002-03-12 | 2006-04-11 | Fisher-Rosemount Systems, Inc. | Data transmission method for a multi-protocol handheld field maintenance tool |
| US7039744B2 (en) | 2002-03-12 | 2006-05-02 | Fisher-Rosemount Systems, Inc. | Movable lead access member for handheld field maintenance tool |
| US10261506B2 (en) | 2002-12-05 | 2019-04-16 | Fisher-Rosemount Systems, Inc. | Method of adding software to a field maintenance tool |
| US7512521B2 (en) | 2003-04-30 | 2009-03-31 | Fisher-Rosemount Systems, Inc. | Intrinsically safe field maintenance tool with power islands |
| US7054695B2 (en) | 2003-05-15 | 2006-05-30 | Fisher-Rosemount Systems, Inc. | Field maintenance tool with enhanced scripts |
| US7036386B2 (en) | 2003-05-16 | 2006-05-02 | Fisher-Rosemount Systems, Inc. | Multipurpose utility mounting assembly for handheld field maintenance tool |
| US6925419B2 (en) | 2003-05-16 | 2005-08-02 | Fisher-Rosemount Systems, Inc. | Intrinsically safe field maintenance tool with removable battery pack |
| US7526802B2 (en) | 2003-05-16 | 2009-04-28 | Fisher-Rosemount Systems, Inc. | Memory authentication for intrinsically safe field maintenance tools |
| US8874402B2 (en) | 2003-05-16 | 2014-10-28 | Fisher-Rosemount Systems, Inc. | Physical memory handling for handheld field maintenance tools |
| US7199784B2 (en) | 2003-05-16 | 2007-04-03 | Fisher Rosemount Systems, Inc. | One-handed operation of a handheld field maintenance tool |
| WO2005010522A2 (fr) | 2003-07-18 | 2005-02-03 | Rosemount Inc. | Diagnostic de procede |
| US7018800B2 (en) | 2003-08-07 | 2006-03-28 | Rosemount Inc. | Process device with quiescent current diagnostics |
| US7627441B2 (en) | 2003-09-30 | 2009-12-01 | Rosemount Inc. | Process device with vibration based diagnostics |
| US7523667B2 (en) | 2003-12-23 | 2009-04-28 | Rosemount Inc. | Diagnostics of impulse piping in an industrial process |
| US7046180B2 (en) | 2004-04-21 | 2006-05-16 | Rosemount Inc. | Analog-to-digital converter with range error detection |
| US7321846B1 (en) | 2006-10-05 | 2008-01-22 | Rosemount Inc. | Two-wire process control loop diagnostics |
| WO2008132555A1 (fr) * | 2007-04-26 | 2008-11-06 | Freescale Semiconductor, Inc. | Diagnostic pour dispositif à signal mixte destiné à être utilisé dans un système distribué |
| US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
| US7590511B2 (en) | 2007-09-25 | 2009-09-15 | Rosemount Inc. | Field device for digital process control loop diagnostics |
| DE102010029819B4 (de) * | 2010-06-08 | 2016-09-01 | Delta Electronics, Inc. | Frühwarnvorrichtung zur Funktionsfähigkeitserkennung eines Servomotors und Verfahren zum Betreiben derselben |
| US9207670B2 (en) | 2011-03-21 | 2015-12-08 | Rosemount Inc. | Degrading sensor detection implemented within a transmitter |
| US9052240B2 (en) | 2012-06-29 | 2015-06-09 | Rosemount Inc. | Industrial process temperature transmitter with sensor stress diagnostics |
| US9602122B2 (en) | 2012-09-28 | 2017-03-21 | Rosemount Inc. | Process variable measurement noise diagnostic |
| EP2784676A1 (fr) * | 2013-03-28 | 2014-10-01 | Eurocopter España, S.A. | Superviseur de contrôle de la santé d'extension DIMA |
| CN104133734B (zh) * | 2014-07-29 | 2017-02-15 | 中国航空无线电电子研究所 | 分布式综合模块化航空电子系统混合式动态重构系统与方法 |
| EP3499710A1 (fr) * | 2017-12-15 | 2019-06-19 | Siemens Aktiengesellschaft | Procédé de surveillance du fonctionnement d'une machine tournante électrique |
| FR3100064B1 (fr) * | 2019-08-22 | 2021-08-06 | Safran Electrical & Power | Méthode de surveillance d’au moins un roulement d’une machine électrique tournante d’un aéronef |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194178A (en) * | 1975-02-07 | 1980-03-18 | Rexnord Inc. | Electric motor with internal wireless load monitor |
| US4517637A (en) * | 1983-04-21 | 1985-05-14 | Inconix Corporation | Distributed measurement and control system for industrial processes |
| FR2610120B1 (fr) * | 1987-01-26 | 1989-07-13 | Merlin Gerin | Ensemble de commande et de protection connectant un reseau de communication local a un processus industriel |
| DE59008975D1 (de) * | 1989-10-04 | 1995-06-01 | Pietzsch Automatisierungstech | Verfahren zum überwachen von anlagen, wie autokrane, grossbagger oder dergleichen, und system zur verwirklichung dieses verfahrens. |
| FR2681942B1 (fr) * | 1991-09-27 | 1993-12-31 | Sollac | Procede et dispositif de surveillance de l'etat mecanique d'une machine tournante. |
| GB2286903B (en) * | 1994-02-28 | 1998-07-29 | Sanyo Electric Co | Remote management system |
| FR2722597B1 (fr) * | 1994-07-18 | 1996-08-14 | Kodak Pathe | Dispositif de controle des parametres d'un processus de fabrication |
| US5710723A (en) * | 1995-04-05 | 1998-01-20 | Dayton T. Brown | Method and apparatus for performing pre-emptive maintenance on operating equipment |
| US5726911A (en) * | 1996-08-22 | 1998-03-10 | Csi Technology, Inc. | Electric motor monitor |
-
1998
- 1998-03-04 EP EP98908960A patent/EP0965092A4/fr not_active Withdrawn
- 1998-03-04 WO PCT/US1998/004288 patent/WO1998039718A1/fr not_active Application Discontinuation
- 1998-03-04 AU AU66862/98A patent/AU6686298A/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6920799B1 (en) | 2004-04-15 | 2005-07-26 | Rosemount Inc. | Magnetic flow meter with reference electrode |
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