ES2530496T3 - Procedimiento de vigilancia de un elemento giratorio que pertenece a una transmisión mecánica de un aerogenerador - Google Patents

Procedimiento de vigilancia de un elemento giratorio que pertenece a una transmisión mecánica de un aerogenerador Download PDF

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Publication number
ES2530496T3
ES2530496T3 ES11787732T ES11787732T ES2530496T3 ES 2530496 T3 ES2530496 T3 ES 2530496T3 ES 11787732 T ES11787732 T ES 11787732T ES 11787732 T ES11787732 T ES 11787732T ES 2530496 T3 ES2530496 T3 ES 2530496T3
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Spain
Prior art keywords
rotating element
angular velocity
procedure
monitoring
belongs
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Active
Application number
ES11787732T
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English (en)
Inventor
Hugo Andre
Didier Remond
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.)
Institut National des Sciences Appliquees de Lyon
Maia Eolis SA
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Institut National des Sciences Appliquees de Lyon
Maia Eolis SA
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Publication of ES2530496T3 publication Critical patent/ES2530496T3/es
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Classifications

    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Wind Motors (AREA)

Abstract

Procedimiento de vigilancia de un elemento giratorio que pertenece a una transmisión mecánica de un aerogenerador, estando el procedimiento caracterizado por que comprende las etapas que consisten en: - a) determinar una señal representativa de la velocidad angular instantánea (ω) del elemento giratorio sobre una duración de adquisición, - b) muestrear la señal representativa de la velocidad angular instantánea (ω) a un paso angular constante sobre un número de muestras determinado, - c) calcular la transformada discreta de Fourier de la señal representativa de la velocidad angular muestreada (ω(i)) en la etapa b) de manera que se obtenga un espectro de orden de la señal representativa de la velocidad angular, - d) detectar la frecuencia fundamental de aparición de un fallo del elemento giratorio sobre el espectro de orden de la señal representativa de la velocidad angular.
ES11787732T 2010-10-21 2011-10-21 Procedimiento de vigilancia de un elemento giratorio que pertenece a una transmisión mecánica de un aerogenerador Active ES2530496T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1058617A FR2966597B1 (fr) 2010-10-21 2010-10-21 Procede de surveillance d'un element tournant appartenant a une transmission mecanique d'un aerogenerateur
PCT/FR2011/052465 WO2012052694A1 (fr) 2010-10-21 2011-10-21 Procédé de surveillance d'un élément tournant appartenant à une transmission mécanique d'un aérogénérateur

Publications (1)

Publication Number Publication Date
ES2530496T3 true ES2530496T3 (es) 2015-03-03

Family

ID=44080236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11787732T Active ES2530496T3 (es) 2010-10-21 2011-10-21 Procedimiento de vigilancia de un elemento giratorio que pertenece a una transmisión mecánica de un aerogenerador

Country Status (8)

Country Link
EP (1) EP2630453B1 (es)
CN (1) CN103221791B (es)
DK (1) DK2630453T3 (es)
ES (1) ES2530496T3 (es)
FR (1) FR2966597B1 (es)
PL (1) PL2630453T3 (es)
PT (1) PT2630453E (es)
WO (1) WO2012052694A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3036185B1 (fr) * 2015-05-15 2018-07-20 Altead Industries Est Procede de suivi en temps reel de l'etat de composants mecaniques de type roulements et engrenages sur une ligne d'arbre.
CN104849037A (zh) * 2015-05-21 2015-08-19 重庆大学 一种基于复信号双边谱分析的旋转机械故障诊断方法
DE102015216468B4 (de) * 2015-08-28 2019-07-11 Aktiebolaget Skf Verfahren und Anordnung zur Zustandsüberwachung eines Lagers, das ein Planetenrad eines Planetengetriebes auf einem Planetenträger lagert
FR3080450B1 (fr) * 2018-04-24 2020-03-20 Safran Procede et dispositif de surveillance d'un systeme a engrenages
EP3845912B1 (en) * 2019-12-31 2023-10-25 Schneider Electric Systems USA, Inc. Low latency variable rotational frequency measurements
CN114530301B (zh) * 2022-02-24 2023-08-08 成都信息工程大学 一种全角度无限旋转单电位器及高精度风速检测方法
CN116481812B (zh) * 2023-05-06 2025-09-16 昆明理工大学 基于自适应优化解调频带选取的轴承故障诊断方法
EP4610617A1 (en) 2024-02-28 2025-09-03 ABB Schweiz AG Method, controller, and computer program for detecting a fault of a bearing, and computer-readable medium
CN118794527B (zh) * 2024-06-19 2024-12-06 中国特种设备检测研究院 一种变转速下动叶片的振动监测方法、装置及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751657A (en) * 1985-07-08 1988-06-14 General Electric Company Method and apparatus for detecting axial cracks in rotors for rotating machinery
US5501105A (en) * 1991-10-02 1996-03-26 Monitoring Technology Corp. Digital signal processing of encoder signals to detect resonances in rotating machines
US5365787A (en) * 1991-10-02 1994-11-22 Monitoring Technology Corp. Noninvasive method and apparatus for determining resonance information for rotating machinery components and for anticipating component failure from changes therein
US6729186B1 (en) * 2002-02-28 2004-05-04 Eaton Corporation Multi-channel vibration analyzer
EP2226621B1 (en) * 2009-03-05 2020-01-01 Tetra Laval Holdings & Finance S.A. Predictive rolling bearing maintenance

Also Published As

Publication number Publication date
FR2966597A1 (fr) 2012-04-27
FR2966597B1 (fr) 2012-11-30
PL2630453T3 (pl) 2015-05-29
PT2630453E (pt) 2015-02-25
CN103221791A (zh) 2013-07-24
EP2630453B1 (fr) 2014-11-26
EP2630453A1 (fr) 2013-08-28
DK2630453T3 (en) 2015-03-02
CN103221791B (zh) 2015-02-18
WO2012052694A1 (fr) 2012-04-26

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