JP2002323369A - 機械の動作方法、振動の推論方法およびこれらのシステム - Google Patents

機械の動作方法、振動の推論方法およびこれらのシステム

Info

Publication number
JP2002323369A
JP2002323369A JP2002016272A JP2002016272A JP2002323369A JP 2002323369 A JP2002323369 A JP 2002323369A JP 2002016272 A JP2002016272 A JP 2002016272A JP 2002016272 A JP2002016272 A JP 2002016272A JP 2002323369 A JP2002323369 A JP 2002323369A
Authority
JP
Japan
Prior art keywords
modulation
vibration
pulse
component
sensor
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP2002016272A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002323369A5 (enExample
Inventor
Daniel Edward Mollmann
ダニエル・エドワード・モールマン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 Co filed Critical General Electric Co
Publication of JP2002323369A publication Critical patent/JP2002323369A/ja
Publication of JP2002323369A5 publication Critical patent/JP2002323369A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • 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
    • G01H1/006—Measuring characteristics of vibrations in solids by using direct conduction to the detector of rotating machines of the rotor of turbo machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2002016272A 2001-01-26 2002-01-25 機械の動作方法、振動の推論方法およびこれらのシステム Withdrawn JP2002323369A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/770326 2001-01-26
US09/770,326 US6445995B1 (en) 2001-01-26 2001-01-26 Vibration sensing in gas turbine engine

Publications (2)

Publication Number Publication Date
JP2002323369A true JP2002323369A (ja) 2002-11-08
JP2002323369A5 JP2002323369A5 (enExample) 2005-05-19

Family

ID=25088169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002016272A Withdrawn JP2002323369A (ja) 2001-01-26 2002-01-25 機械の動作方法、振動の推論方法およびこれらのシステム

Country Status (3)

Country Link
US (1) US6445995B1 (enExample)
EP (1) EP1227325A1 (enExample)
JP (1) JP2002323369A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008533498A (ja) * 2005-03-21 2008-08-21 アレグロ・マイクロシステムズ・インコーポレーテッド シーケンシャルフローステートマシーンを有する近接検出器
US7532969B2 (en) * 2006-03-09 2009-05-12 Pratt & Whitney Canada Corp. Gas turbine speed detection
JP2010185838A (ja) * 2009-02-13 2010-08-26 Chugoku Electric Power Co Inc:The 回転機軸振動検出装置
JP2011525592A (ja) * 2008-06-23 2011-09-22 スネクマ ターボジェットロータの角度位置を決定する方法およびシステム

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FR2840358B1 (fr) * 2002-05-28 2006-09-15 Snecma Moteurs Procede et systeme de detection d'endommagement de rotor d'un moteur d'aeronef
US6795779B2 (en) * 2002-09-06 2004-09-21 General Electric Company High resolution torque measurement on a rotating shaft
US6983199B2 (en) * 2003-04-30 2006-01-03 General Electric Company Vibration measurement and recording system and method
US6909948B2 (en) * 2003-04-30 2005-06-21 General Electric Company Accelerometer configuration
JP2006057817A (ja) * 2004-08-24 2006-03-02 Ntn Corp センサ付車輪用軸受装置
US8818683B2 (en) * 2006-04-21 2014-08-26 General Electric Company Method and apparatus for operating a gas turbine engine
US20070245746A1 (en) * 2006-04-21 2007-10-25 Mollmann Daniel E Methods and systems for detecting rotor assembly speed oscillation in turbine engines
DE102006033461A1 (de) * 2006-07-19 2008-01-31 Siemens Ag Radialspaltmessung an Turbinen
US8313279B2 (en) * 2008-04-21 2012-11-20 General Electric Company Dual rotor vibration monitoring
US7941281B2 (en) * 2008-12-22 2011-05-10 General Electric Company System and method for rotor blade health monitoring
DE102009009714A1 (de) * 2009-02-19 2010-12-02 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zur Drehmomentmessung an einer Turbinenwelle
US8752394B2 (en) * 2010-03-15 2014-06-17 Rolls-Royce Corporation Determining fan parameters through pressure monitoring
RU2428699C1 (ru) * 2010-05-24 2011-09-10 Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации Датчик частоты вращения ротора газотурбинного авиадвигателя
US9574570B2 (en) 2010-11-03 2017-02-21 Hamilton Sundstard Corporation Shaft speed and vibration sensor apparatus
US8531191B2 (en) 2010-11-22 2013-09-10 General Electric Company Sensor assembly and methods of measuring a proximity of a machine component to a sensor
US8854052B2 (en) 2010-11-22 2014-10-07 General Electric Company Sensor assembly and method of measuring the proximity of a machine component to a sensor
US8624603B2 (en) 2010-11-22 2014-01-07 General Electric Company Sensor assembly and methods of adjusting the operation of a sensor
US8593156B2 (en) 2010-11-22 2013-11-26 General Electric Company Sensor assembly and microwave emitter for use in a sensor assembly
US8482456B2 (en) 2010-12-16 2013-07-09 General Electric Company Sensor assembly and method of measuring the proximity of a machine component to an emitter
US9217662B2 (en) 2011-08-31 2015-12-22 Hamilton Sundstrand Corporation Vibration signal compensation
EP2878957A1 (en) * 2011-11-18 2015-06-03 Hamilton Sundstrand Corporation Shaft speed and vibration sensor apparatus
US8742319B2 (en) 2011-12-13 2014-06-03 General Electric Company Sensor and inspection system deploying an optical conduit
US9417258B2 (en) * 2012-09-10 2016-08-16 United Technologies Corporation Sensor and tooth arrangement for shaft speed detection
DE102012222202A1 (de) * 2012-12-04 2014-06-05 Robert Bosch Gmbh Verfahren zur Überwachung einer Rotation eines Verdichterrades
CN105378445B (zh) 2013-05-21 2018-10-26 科恩起重机环球公司 用于监测齿轮状态的方法和数据处理系统
US9140718B2 (en) 2013-10-04 2015-09-22 Hamilton Sundstrand Corporation Speed sensor identification
US9840935B2 (en) 2014-03-31 2017-12-12 United Technologies Corporation Rotating machinery monitoring system
FR3040493B1 (fr) * 2015-08-31 2019-06-07 Safran Landing Systems Procede pour mesurer la vitesse de rotation d'une roue de vehicule
US10228305B2 (en) * 2016-01-18 2019-03-12 Pratt & Whitney Canada Corp. Shaft shear detection through shaft oscillation
US10228304B2 (en) * 2016-01-18 2019-03-12 Pratt & Whitney Canada Corp. Shaft shear detection through shaft oscillation
DE102018108827B3 (de) * 2018-04-13 2019-05-29 Trumpf Schweiz Ag Verfahren zur Steuerung von zumindest einem Radialgebläse in einer Kälteanlage sowie Radialgebläse
WO2019217632A1 (en) 2018-05-09 2019-11-14 Abb Schweiz Ag Turbine control system
GB201904123D0 (en) * 2019-03-26 2019-05-08 Rolls Royce Plc Methods of monitoring vibration and trim balance using speed probes
US11148236B2 (en) * 2019-03-29 2021-10-19 Hamilton Sundstrand Corporation Prognostic monitoring and failure detection of rotating components

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US3488581A (en) * 1967-10-03 1970-01-06 Reliance Electric & Eng Co Surface interruption calibrated non-contact transducer system
FR2061983A5 (enExample) * 1969-10-07 1971-06-25 Snecma
US3898439A (en) * 1970-10-20 1975-08-05 Westinghouse Electric Corp System for operating industrial gas turbine apparatus and gas turbine electric power plants preferably with a digital computer control system
JPS5938422B2 (ja) * 1971-10-15 1984-09-17 ウエスチングハウス・エレクトリツク・コーポレーシヨン ガスタ−ビン式パワ−・プラント
US3866108A (en) * 1971-12-06 1975-02-11 Westinghouse Electric Corp Control system and method for controlling dual fuel operation of industrial gas turbine power plants, preferably employing a digital computer
FR2506023A1 (fr) * 1981-05-15 1982-11-19 Snecma Capteur de deplacement d'objets et dispositif en faisant application pour la mesure de la vitesse de rotation et des frequences de vibration d'un rotor, notamment d'une roue de turbomachine
US5252860A (en) * 1989-12-11 1993-10-12 Westinghouse Electric Corp. Gas turbine control system having maximum instantaneous load-pickup limiter
US6128959A (en) * 1994-11-07 2000-10-10 Eaton Corporation Driveline vibration analyzer
GB2312958B (en) * 1996-05-09 1998-04-15 Rotadata Ltd Analysis of motion of rotary assembly
US6191513B1 (en) * 1997-10-27 2001-02-20 Mohawk Innovative Technology, Inc. Stator-controlled magnetic bearing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008533498A (ja) * 2005-03-21 2008-08-21 アレグロ・マイクロシステムズ・インコーポレーテッド シーケンシャルフローステートマシーンを有する近接検出器
US7532969B2 (en) * 2006-03-09 2009-05-12 Pratt & Whitney Canada Corp. Gas turbine speed detection
JP2011525592A (ja) * 2008-06-23 2011-09-22 スネクマ ターボジェットロータの角度位置を決定する方法およびシステム
JP2010185838A (ja) * 2009-02-13 2010-08-26 Chugoku Electric Power Co Inc:The 回転機軸振動検出装置

Also Published As

Publication number Publication date
US6445995B1 (en) 2002-09-03
EP1227325A1 (en) 2002-07-31

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