ES2014755A6 - Sistema y metodo para vigilar la vibracion de una pluralidad de alabes de turbina configurados en una fila. - Google Patents

Sistema y metodo para vigilar la vibracion de una pluralidad de alabes de turbina configurados en una fila.

Info

Publication number
ES2014755A6
ES2014755A6 ES8902417A ES8902417A ES2014755A6 ES 2014755 A6 ES2014755 A6 ES 2014755A6 ES 8902417 A ES8902417 A ES 8902417A ES 8902417 A ES8902417 A ES 8902417A ES 2014755 A6 ES2014755 A6 ES 2014755A6
Authority
ES
Spain
Prior art keywords
detection system
turbine blade
vibration detection
blade vibration
detect
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.)
Expired - Lifetime
Application number
ES8902417A
Other languages
English (en)
Inventor
Maurice Alvin Jenkins
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES2014755A6 publication Critical patent/ES2014755A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Control Of Turbines (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

SISTEMA Y METODO PARA VIGILAR LA VIBRACION DE UNA PLURALIDAD DE ALABES DE TURBINA CONFIGURADOS EN UNA FILA, INCLUYENDO EL SISTEMA UN PRIMER Y UN SEGUNDO PERCEPTORES PARA GENERAR UNA PRIMERA Y UNA SEGUNDA SEÑALES DE ENTRADA, RESPECTIVAMENTE, CUANDO ES DETECTADO UN ALABE DE TURBINA. EL PRIMERO Y EL SEGUNDO PERCEPTORES ESTAN MONTADOS PARA DETECTAR, EN ESENCIA SIMULTANEAMENTE, EL MISMO ALABE DE TURBINA. CIERTA CIRCUITERIA COMPARA LA PRIMERA Y LA SEGUNDA SEÑALES DE ENTRADA CON OBJETO DE DETECTAR UN DESPLAZAMIENTO AXIAL. UN DISPOSITIVO DE SALIDA RESPONDE AL DESPLAZAMIENTO DETECTADO.
ES8902417A 1988-07-11 1989-07-10 Sistema y metodo para vigilar la vibracion de una pluralidad de alabes de turbina configurados en una fila. Expired - Lifetime ES2014755A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/217,591 US4934192A (en) 1988-07-11 1988-07-11 Turbine blade vibration detection system

Publications (1)

Publication Number Publication Date
ES2014755A6 true ES2014755A6 (es) 1990-07-16

Family

ID=22811704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902417A Expired - Lifetime ES2014755A6 (es) 1988-07-11 1989-07-10 Sistema y metodo para vigilar la vibracion de una pluralidad de alabes de turbina configurados en una fila.

Country Status (7)

Country Link
US (1) US4934192A (es)
JP (1) JPH0264206A (es)
KR (1) KR900001952A (es)
CN (1) CN1039482A (es)
CA (1) CA1311030C (es)
ES (1) ES2014755A6 (es)
IT (1) IT1233107B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038903A2 (es) * 1990-08-30 1993-08-01 Westinghouse Electric Corp "aparato y metodo para simular senales sensoriales de paso de alabe"
ES2047434A2 (es) * 1990-10-29 1994-02-16 Westinghouse Electric Corp Monitor de las vibraciones de los alabes de una turbina provistos de anillo periferico protector y objetivo para el mismo.
ES2051199A2 (es) * 1991-01-30 1994-06-01 Westinghouse Electric Corp Sistema y metodo para vigilar la vibracion sincronica de alabes.

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DE4019000A1 (de) * 1990-06-13 1991-12-19 Siemens Ag Turbine mit einer welle und daran befestigten turbinenschaufeln
WO1995003530A1 (de) * 1993-07-20 1995-02-02 Siemens Aktiengesellschaft Monitorsystem zur darstellung von schwingungszuständen einer vielzahl von schaufeln auf einem rotierenden laufrad
US5471880A (en) * 1994-04-28 1995-12-05 Electric Power Research Institute Method and apparatus for isolating and identifying periodic Doppler signals in a turbine
GB9618096D0 (en) * 1996-08-29 1996-10-09 Rolls Royce Plc Identification of resonant frequencies of vibration of rotating blades
RU2138012C1 (ru) * 1996-11-01 1999-09-20 Институт проблем управления сложными системами РАН Способ измерения параметров движения лопаток ротора турбомашины
SE510060C2 (sv) * 1997-08-29 1999-04-12 Kvaerner Turbin Ab Metod och anordning för detektering av glapp i lagringar och manövermekanismer hos ett löphjul eller rotor med vridbara skovlar
RU2177145C1 (ru) * 2000-03-29 2001-12-20 Самарский государственный аэрокосмический университет им. С.П. Королева Сигнализатор предаварийных деформаций лопаток турбомашин
EP1189044B1 (de) 2000-09-14 2007-07-18 Siemens Aktiengesellschaft Dampfturbine und Verfahren zur Messung der Schwingung einer Laufschaufel in einem Strömungskanal einer Dampfturbine
RU2231750C2 (ru) * 2001-10-18 2004-06-27 Институт проблем управления сложными системами РАН Способ измерения параметров движения торцов лопаток ротора турбомашины и устройство для его реализации
RU2207523C1 (ru) * 2001-10-24 2003-06-27 Самарский государственный аэрокосмический университет им.акад. С.П.Королева Способ определения параметров колебаний лопаток вращающегося колеса турбомашины и устройство для его осуществления
KR100444450B1 (ko) * 2001-12-07 2004-08-16 현대자동차주식회사 엔진의 터보 챠저 소음 제어 시험 방법
RU2207524C1 (ru) * 2002-03-11 2003-06-27 Самарский государственный аэрокосмический университет им. С.П.Королева Способ определения амплитуд колебаний лопаток турбомашин
RU2258902C2 (ru) * 2002-06-27 2005-08-20 Институт проблем управления сложными системами РАН (ИПУСС РАН) Способ измерения радиальных зазоров и обнаружения колебаний лопаток ротора турбомашины
RU2241216C2 (ru) * 2002-07-29 2004-11-27 НПО Промавтоматика Способ и мониторинговая система контроля состояния и аварийной защиты лопаточных аппаратов роторных двигателей
US20060073022A1 (en) * 2004-10-05 2006-04-06 Gentile David P Frequency tailored thickness blade for a turbomachine wheel
US8591188B2 (en) * 2005-04-26 2013-11-26 General Electric Company Displacement sensor system and method of operation
US8799617B2 (en) * 2006-08-01 2014-08-05 Freescale Semiconductor, Inc. Memory management unit and method of accessing an address
US7987725B2 (en) * 2007-09-21 2011-08-02 Siemens Energy, Inc. Method of matching sensors in a multi-probe turbine blade vibration monitor
US7775114B2 (en) * 2007-09-26 2010-08-17 Siemens Energy, Inc. Method of on-line turbine blade slope and sensor position verification
KR100954157B1 (ko) * 2007-12-21 2010-04-20 한국항공우주연구원 터보기계 블레이드 파손 모니터링 유닛 및 이를 갖는 터보장치
US8277185B2 (en) * 2007-12-28 2012-10-02 General Electric Company Wind turbine, wind turbine controller and method for controlling a wind turbine
DE102008029087A1 (de) * 2008-06-20 2009-12-24 Schaeffler Kg Überwachungssystem für ein Schwingungen unterworfenes Aggregat
PL210672B1 (pl) * 2008-06-23 2012-02-29 Inst Tech Wojsk Lotniczych Czujnik indukcyjny do pomiaru drgań łopatki wirnika przepływowej maszyny wirnikowej
KR101164046B1 (ko) * 2008-06-30 2012-07-20 미츠비시 쥬고교 가부시키가이샤 회전체의 심 어긋남 산출 방법 및 심 어긋남 산출 시스템
GB201004559D0 (en) 2010-03-19 2010-05-05 Rolls Royce Plc Rotating blade analysis
GB201011349D0 (en) 2010-07-06 2010-08-18 Rolls Royce Plc Axial displacement and rotational speed monitoring
US8515711B2 (en) * 2010-10-21 2013-08-20 Siemens Energy, Inc. Diagnostic system and method for monitoring operating conditions of components of a turbine machine
KR101504848B1 (ko) * 2011-03-31 2015-03-20 미츠비시 쥬고교 가부시키가이샤 증기 터빈의 차실 위치 조정 장치
FR2977316B1 (fr) * 2011-07-01 2014-02-21 Snecma Dispositif et procede de mesure des temps de passage de sommets d'aubes dans une turbomachine
US9188477B2 (en) * 2011-08-18 2015-11-17 Linear Technology Corporation Radar system and method for providing information on movements of object's surface
EP2728128A1 (de) * 2012-10-31 2014-05-07 Siemens Aktiengesellschaft Messverfahren zur Schadenserkennung an einer Turbinenschaufel und Turbine
US9188021B2 (en) * 2013-11-12 2015-11-17 Siemens Energy, Inc. Steam turbine blade vibration monitor backpressure limiting system and method
GB2520247B (en) * 2013-11-12 2015-12-09 Rolls Royce Plc Edge Detector
JP6468511B2 (ja) * 2014-11-06 2019-02-13 三菱日立パワーシステムズ株式会社 振動検出装置、回転機械、振動検出方法及びプログラム
RU2598983C1 (ru) * 2015-04-10 2016-10-10 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Способ диагностики вида колебаний рабочих лопаток осевой турбомашины
JP6736511B2 (ja) * 2017-03-28 2020-08-05 三菱重工業株式会社 翼異常検出装置、翼異常検出システム、回転機械システム及び翼異常検出方法
CN108507437B (zh) * 2018-03-30 2020-07-17 中国航发航空科技股份有限公司 飞机发动机涡轮叶片切向活动量检测装置
CN110132601A (zh) * 2019-06-04 2019-08-16 内蒙古君正能源化工集团股份有限公司 一种汽轮机主轴振动监测系统
CN110646138B (zh) * 2019-08-20 2024-08-06 北京化工大学 一种旋转机械无键相无试重动平衡方法和分析装置
JP7419019B2 (ja) * 2019-10-28 2024-01-22 三菱重工業株式会社 検出装置、回転機械及び検出方法
CN113624329A (zh) * 2021-07-12 2021-11-09 南京知博测控技术有限公司 非接触式叶片振动测量装置和方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038903A2 (es) * 1990-08-30 1993-08-01 Westinghouse Electric Corp "aparato y metodo para simular senales sensoriales de paso de alabe"
ES2047434A2 (es) * 1990-10-29 1994-02-16 Westinghouse Electric Corp Monitor de las vibraciones de los alabes de una turbina provistos de anillo periferico protector y objetivo para el mismo.
ES2051199A2 (es) * 1991-01-30 1994-06-01 Westinghouse Electric Corp Sistema y metodo para vigilar la vibracion sincronica de alabes.

Also Published As

Publication number Publication date
US4934192A (en) 1990-06-19
CA1311030C (en) 1992-12-01
CN1039482A (zh) 1990-02-07
JPH0264206A (ja) 1990-03-05
KR900001952A (ko) 1990-02-27
IT1233107B (it) 1992-03-14
IT8941652A0 (it) 1989-07-07

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Effective date: 20001102