MX2018002355A - Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica. - Google Patents

Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica.

Info

Publication number
MX2018002355A
MX2018002355A MX2018002355A MX2018002355A MX2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A MX 2018002355 A MX2018002355 A MX 2018002355A
Authority
MX
Mexico
Prior art keywords
electrical
monitoring
data
diagnostics
signature analysis
Prior art date
Application number
MX2018002355A
Other languages
English (en)
Inventor
Pamulaparthy Balakrishna
Vinayagam Balamourougan
Kanabar Mitalkumar
Muthukrishnan Vijayasarathi
Mishra Sudhanshu
Neti Prabhakar
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of MX2018002355A publication Critical patent/MX2018002355A/es

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
    • G05B23/0267—Fault communication, e.g. human machine interface [HMI]
    • G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/003—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/028—Acoustic or vibration analysis
    • 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • 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
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • 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
    • G05B23/0232—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 based on qualitative trend analysis, e.g. system evolution

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Artificial Intelligence (AREA)
  • Acoustics & Sound (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Control Of Electric Motors In General (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

Esta divulgación se refiere a sistemas y métodos para llevar a cabo un procedimiento autónomo de monitorización y diagnóstico de una máquina que utiliza un análisis de firma eléctrica; en una de las modalidades de la divulgación, un método incluye proporcionar datos eléctricos de una máquina rotativa eléctrica asociada con por lo menos una frecuencia de fallas; mientras se encuentra en un modo de aprendizaje, el método incluye convertir los datos eléctricos de un dominio de tiempo a un dominio de frecuencia para obtener datos de línea de base; mientras se encuentra en un modo operativo, el método incluye convertir los datos eléctricos del dominio de tiempo al dominio de frecuencia para obtener datos de monitorización; el método incluye adicionalmente determinar, con base en por lo menos los datos de monitorización, un valor de relación en la frecuencia de fallas, determinar una tasa de cambio del valor de relación en la frecuencia de fallas y, opcionalmente, emitir, con base en la tasa de cambio, un alarma relacionada con por lo menos un evento de la máquina rotativa eléctrica.
MX2018002355A 2017-02-24 2018-02-23 Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica. MX2018002355A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201741006604 2017-02-24

Publications (1)

Publication Number Publication Date
MX2018002355A true MX2018002355A (es) 2018-12-10

Family

ID=61189333

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002355A MX2018002355A (es) 2017-02-24 2018-02-23 Procedimiento autonomo de monitorizacion y diagnostico de una maquina con base en un analisis de firma electrica.

Country Status (8)

Country Link
US (1) US10928814B2 (es)
EP (1) EP3367198B1 (es)
JP (1) JP7139122B2 (es)
CN (1) CN108508359B (es)
BR (1) BR102018003103A2 (es)
CA (1) CA2995263A1 (es)
ES (1) ES2948188T3 (es)
MX (1) MX2018002355A (es)

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CN110703690A (zh) * 2019-11-19 2020-01-17 天津紫荆长远科技发展有限公司 一种用于加工过程的智能控制与监测系统的运行方法
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CN113925523B (zh) * 2020-06-29 2024-03-26 通用电气精准医疗有限责任公司 医疗成像系统的状态检测方法和装置以及ct成像系统检测
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Also Published As

Publication number Publication date
JP7139122B2 (ja) 2022-09-20
CA2995263A1 (en) 2018-08-24
EP3367198A1 (en) 2018-08-29
US10928814B2 (en) 2021-02-23
EP3367198B1 (en) 2023-06-07
ES2948188T3 (es) 2023-09-01
BR102018003103A2 (pt) 2018-10-30
CN108508359B (zh) 2022-07-05
US20180246506A1 (en) 2018-08-30
JP2018153081A (ja) 2018-09-27
CN108508359A (zh) 2018-09-07

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