BR112013027080A2 - método e aparelho para caracterizar integridade de equipamento de controle de processo - Google Patents

método e aparelho para caracterizar integridade de equipamento de controle de processo

Info

Publication number
BR112013027080A2
BR112013027080A2 BR112013027080A BR112013027080A BR112013027080A2 BR 112013027080 A2 BR112013027080 A2 BR 112013027080A2 BR 112013027080 A BR112013027080 A BR 112013027080A BR 112013027080 A BR112013027080 A BR 112013027080A BR 112013027080 A2 BR112013027080 A2 BR 112013027080A2
Authority
BR
Brazil
Prior art keywords
series
impedance measurements
control equipment
process control
integrity
Prior art date
Application number
BR112013027080A
Other languages
English (en)
Inventor
Shawn William Anderson
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of BR112013027080A2 publication Critical patent/BR112013027080A2/pt

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
    • G05B23/0218—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/09—Analysing solids by measuring mechanical or acoustic impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • G01N29/245—Ceramic probes, e.g. lead zirconate titanate [PZT] probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2475—Embedded probes, i.e. probes incorporated in objects to be inspected
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Ceramic Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Locating Faults (AREA)

Abstract

resumo método e aparelho para caracterizar integridade de equipamento de controle de processo numa planta de processo, uma primeira série de medições de impedância a partir de um corpo de válvula é recebida. a primeira série de medições de impedância é armazenada. 5 uma segunda série de medições de impedância a partir do corpo de válvula é recebida. a segunda série de medições de impedância a partir do corpo de válvula é armazenada. a primeira série e a segunda série de medições de impedância são comparadas. uma indicação de perda de integridade do corpo de válvula é gerada se a primeira série de medições de impedância desviar da segunda série de medições de impedância. 10
BR112013027080A 2011-04-26 2012-04-18 método e aparelho para caracterizar integridade de equipamento de controle de processo BR112013027080A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161479224P 2011-04-26 2011-04-26
PCT/US2012/034073 WO2012148755A1 (en) 2011-04-26 2012-04-18 Method and apparatus for characterizing process control equipment integrity

Publications (1)

Publication Number Publication Date
BR112013027080A2 true BR112013027080A2 (pt) 2016-12-27

Family

ID=46051932

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013027080A BR112013027080A2 (pt) 2011-04-26 2012-04-18 método e aparelho para caracterizar integridade de equipamento de controle de processo

Country Status (10)

Country Link
US (1) US9000773B2 (pt)
EP (1) EP2702458B1 (pt)
JP (2) JP6162686B2 (pt)
CN (1) CN102759905B (pt)
AR (1) AR086066A1 (pt)
AU (1) AU2012250098B2 (pt)
BR (1) BR112013027080A2 (pt)
CA (1) CA2833556C (pt)
RU (1) RU2611985C2 (pt)
WO (1) WO2012148755A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726643B2 (en) 2012-12-28 2017-08-08 Vetco Gray Inc. Gate valve real time health monitoring system, apparatus, program code and related methods
GB2512289B (en) * 2013-03-22 2018-12-26 Ross Nedwell Jeremy A device for determining the characteristic impedance spectrum of a token
US9423050B2 (en) 2013-04-09 2016-08-23 Fisher Controls International Llc Intelligent actuator and method of monitoring actuator health and integrity
GB2506708B (en) * 2013-05-01 2014-09-03 Mk Test Systems Method for testing equipment

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US4528497A (en) * 1982-08-23 1985-07-09 Isolation Systems Limited Method and apparatus for monitoring ground faults in isolated electrical systems
SU1255996A1 (ru) * 1985-01-11 1986-09-07 Предприятие П/Я Р-6891 Система дл контрол параметров
US4783987A (en) * 1987-02-10 1988-11-15 The Board Of Regents Of The University Of Washington System for sustaining and monitoring the oscillation of piezoelectric elements exposed to energy-absorptive media
US4846001A (en) 1987-09-11 1989-07-11 Sps Technologies, Inc. Ultrasonic load indicating member
JPH0447480A (ja) * 1990-06-13 1992-02-17 Toshiba Corp 時系列データ管理システム
JPH07128134A (ja) * 1993-11-04 1995-05-19 Toshiba Corp 回転機器の監視診断装置
DE19831372C2 (de) 1998-07-13 2003-04-24 Fraunhofer Ges Forschung Vorrichtung zur Kontrolle kraftschlüssiger Verbindungen
RU2210065C2 (ru) * 2000-07-20 2003-08-10 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В.Хруничева" Система контроля технического состояния корпуса объекта
JP2004028907A (ja) * 2002-06-27 2004-01-29 Shiyoui Ko 構造物健全度評価装置及びその装置を用いた構造物の健全度評価方法
WO2005010522A2 (en) * 2003-07-18 2005-02-03 Rosemount Inc. Process diagnostics
JP4157466B2 (ja) * 2003-10-28 2008-10-01 株式会社東芝 弁漏洩検知システム
WO2007047375A1 (en) * 2005-10-14 2007-04-26 Fisher-Rosemount Systems, Inc. Statistical signatures used with multivariate statistical analysis for fault detection and isolation and abnormal condition prevention in a process
US20080082295A1 (en) 2006-09-28 2008-04-03 Fisher-Rosemount Systems, Inc. Abnormal situation prevention in a coker heater
US8489360B2 (en) * 2006-09-29 2013-07-16 Fisher-Rosemount Systems, Inc. Multivariate monitoring and diagnostics of process variable data
US7658539B2 (en) * 2006-12-04 2010-02-09 Rosemount Inc. Temperature sensor configuration detection in process variable transmitter
CN101622519A (zh) * 2007-02-22 2010-01-06 微动公司 振动管道诊断系统和方法
US7487059B2 (en) * 2007-06-21 2009-02-03 The Boeing Company Transducer health diagnostics for structural health monitoring (SHM) systems
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Also Published As

Publication number Publication date
RU2013151381A (ru) 2015-06-10
CN102759905B (zh) 2018-04-13
EP2702458A1 (en) 2014-03-05
CN102759905A (zh) 2012-10-31
AU2012250098A1 (en) 2013-10-31
JP2014513355A (ja) 2014-05-29
CA2833556C (en) 2020-08-04
AR086066A1 (es) 2013-11-13
JP2017126361A (ja) 2017-07-20
US20120274333A1 (en) 2012-11-01
US9000773B2 (en) 2015-04-07
WO2012148755A1 (en) 2012-11-01
JP6335352B2 (ja) 2018-05-30
JP6162686B2 (ja) 2017-07-12
AU2012250098B2 (en) 2016-11-24
EP2702458B1 (en) 2018-06-13
CA2833556A1 (en) 2012-11-01
RU2611985C2 (ru) 2017-03-01

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements