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
- 238000000034 method Methods 0.000 claims abstract description 42
- 230000004907 flux Effects 0.000 claims description 63
- 230000000875 corresponding Effects 0.000 claims description 32
- 238000009413 insulation Methods 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 20
- 230000001939 inductive effect Effects 0.000 claims description 18
- 238000007374 clinical diagnostic method Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 230000001360 synchronised 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 Effects 0.000 claims description 4
- 238000001845 vibrational spectrum Methods 0.000 claims description 2
- 230000001537 neural Effects 0.000 description 78
- 230000032683 aging Effects 0.000 description 22
- 238000005070 sampling Methods 0.000 description 12
- 238000004458 analytical method Methods 0.000 description 11
- 238000010606 normalization Methods 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 10
- 230000003044 adaptive Effects 0.000 description 9
- 238000003860 storage Methods 0.000 description 8
- 238000004422 calculation algorithm Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003750 conditioning Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 238000009533 lab test Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000737 periodic Effects 0.000 description 3
- 230000002104 routine Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000003466 anti-cipated Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000002354 daily Effects 0.000 description 2
- 230000003111 delayed Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 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
- 230000001702 transmitter Effects 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Ethylene tetrachloride Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002493 climbing Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000000977 initiatory Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000003595 spectral Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
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 |
|---|---|---|---|
| AU66862/98A AU6686298A (en) | 1997-03-04 | 1998-03-04 | Distributed diagnostic system |
| EP98908960A EP0965092A4 (fr) | 1997-03-04 | 1998-03-04 | Systeme de diagnostic distribue |
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) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| DE69910800T2 (de) | 1999-12-23 | 2004-06-17 | Abb Ab | Verfahren und Vorrichtung zur Überwachung des Betriebszustandes einer einzelnen Maschine |
| WO2001050099A1 (fr) * | 2000-01-05 | 2001-07-12 | Reid Asset Management Company | Reseau diagnostique avec module experts locaux proactifs informatises |
| DE60113073T2 (de) | 2000-03-10 | 2006-08-31 | Smiths Detection Inc., Pasadena | Steuerung für einen industriellen prozes mit einer oder mehreren multidimensionalen variablen |
| JP2001350510A (ja) * | 2000-06-06 | 2001-12-21 | Mori Seiki Co Ltd | 工作機械保守管理システム |
| 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 |
| US20030046382A1 (en) * | 2001-08-21 | 2003-03-06 | Sascha Nick | System and method for scalable multi-level remote diagnosis and predictive maintenance |
| EP1419442A2 (fr) * | 2001-08-21 | 2004-05-19 | Idtect | Systeme et procede de diagnostic multiniveau echelonnable a distance et maintenance conditionnelle |
| CN1299178C (zh) | 2001-12-06 | 2007-02-07 | 费希尔·罗斯蒙德系统公司 | 本质安全的现场维护工具 |
| 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 |
| US7054695B2 (en) | 2003-05-15 | 2006-05-30 | Fisher-Rosemount Systems, Inc. | Field maintenance tool with enhanced scripts |
| US7199784B2 (en) | 2003-05-16 | 2007-04-03 | Fisher Rosemount Systems, Inc. | One-handed operation of a handheld field maintenance tool |
| US8874402B2 (en) | 2003-05-16 | 2014-10-28 | Fisher-Rosemount Systems, Inc. | Physical memory handling for handheld field maintenance tools |
| US8421587B2 (en) | 2007-04-26 | 2013-04-16 | Freescale Semiconductor, Inc. | Diagnosis for mixed signal device for use in a distributed system |
| US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
| 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 |
| EP0447511B2 (fr) * | 1989-10-04 | 1998-08-05 | Pietzsch Automatisierungstechnik Gmbh | Procede et systeme pour surveiller une installation, telle qu'une grue automobile, un gros excavateur ou similaire |
| 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
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6199018B1 (en) | Distributed diagnostic system | |
| WO1998039718A9 (fr) | Systeme de diagnostic distribue | |
| EP0965092A1 (fr) | Systeme de diagnostic distribue | |
| US7479876B2 (en) | Wireless integrated condition monitoring system | |
| US7089154B2 (en) | Automatic machinery fault diagnostic method and apparatus | |
| US9913006B1 (en) | Power-efficient data-load-efficient method of wirelessly monitoring rotating machines | |
| US5726911A (en) | Electric motor monitor | |
| EP1506383B1 (fr) | Systeme modulaire de surveillance et de protection a logique de vote repartie | |
| US6297742B1 (en) | Machine monitor with status indicator | |
| ES2469672T3 (es) | Sistema de obtención de datos para el seguimiento de sistemas | |
| US5952803A (en) | Structural enclosure for machine sensors | |
| CN109325601A (zh) | 物流设备故障监测运维管理方法 | |
| US6138078A (en) | Machine monitor with tethered sensors | |
| US20050240377A1 (en) | Wireless modular monitoring and protection system topology | |
| EP3462602A1 (fr) | Procédé et appareil de surveillance de l'état en ligne d'applications de moteur à vitesse variable | |
| CN114638280B (zh) | 基于本地设备网络的防爆电机轴承温度异常监测系统 | |
| WO1999009637A1 (fr) | Dispositif de controle de machine | |
| US20040263342A1 (en) | System for monitoring motors | |
| CN108871438A (zh) | 一种基于三轴振动的电机监测诊断方法 | |
| EP1490741B1 (fr) | Systeme de controle d'etat pour machines equipees d'un systeme de commande de machine et comprenant des elements de machine rotatifs | |
| CN109563840A (zh) | 泵组件、方法和计算机程序 | |
| CN113227926A (zh) | 用于监测电机的状况监测装置和方法 | |
| US6768949B2 (en) | Modular equipment dynamic condition monitoring system with multiple processors | |
| US20030212529A1 (en) | Modular monitoring and protection system topology | |
| US20030212499A1 (en) | Modular monitoring and protection system accommodating multiple standard communications |