CL2022001768A1 - Método y aparato para inspeccionar la paleta de turbina eólica, dispositivo y medio de almacenamiento - Google Patents

Método y aparato para inspeccionar la paleta de turbina eólica, dispositivo y medio de almacenamiento

Info

Publication number
CL2022001768A1
CL2022001768A1 CL2022001768A CL2022001768A CL2022001768A1 CL 2022001768 A1 CL2022001768 A1 CL 2022001768A1 CL 2022001768 A CL2022001768 A CL 2022001768A CL 2022001768 A CL2022001768 A CL 2022001768A CL 2022001768 A1 CL2022001768 A1 CL 2022001768A1
Authority
CL
Chile
Prior art keywords
wind turbine
turbine blade
frequency spectrogram
inspecting
damage
Prior art date
Application number
CL2022001768A
Other languages
English (en)
Inventor
Cui Weiyu
Wei Shu
Zhao Qingsheng
Yin Zhongji
Ai Yong
Ao Dong
Wang Zhimeng
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 filed Critical
Publication of CL2022001768A1 publication Critical patent/CL2022001768A1/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/22—Matching criteria, e.g. proximity measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/80—Diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/84—Modelling or simulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/333—Noise or sound levels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/70—Type of control algorithm
    • F05B2270/709—Type of control algorithm with neural networks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/81—Microphones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Wind Motors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Se describen un método y un aparato para inspeccionar una pala de turbina eólica. El método incluye: adquirir una señal de sonido generada por la incidencia del viento en la pala de la turbina eólica utilizando un dispositivo de adquisición de sonido; generar un espectrograma de frecuencia correspondiente a la señal de sonido; y obtener un resultado de reconocimiento de daños de la pala de turbina eólica a partir del espectrograma de frecuencia realizando un reconocimiento de imágenes en el espectrograma de frecuencia basado en un modelo de reconocimiento de daños. Con el método, se reconoce con precisión un tipo de daño de la pala de la turbina eólica en función del espectrograma de frecuencia sin inspección manual. Por lo tanto, se ahorran recursos humanos. Además, se puede monitorear en tiempo real el estado de salud de la pala del aerogenerador.
CL2022001768A 2019-12-31 2022-06-28 Método y aparato para inspeccionar la paleta de turbina eólica, dispositivo y medio de almacenamiento CL2022001768A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911420554.6A CN111306008B (zh) 2019-12-31 2019-12-31 风机叶片的检测方法、装置、设备及存储介质

Publications (1)

Publication Number Publication Date
CL2022001768A1 true CL2022001768A1 (es) 2022-11-25

Family

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Family Applications (1)

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CL2022001768A CL2022001768A1 (es) 2019-12-31 2022-06-28 Método y aparato para inspeccionar la paleta de turbina eólica, dispositivo y medio de almacenamiento

Country Status (12)

Country Link
US (1) US11905926B2 (es)
EP (1) EP4085376A4 (es)
JP (1) JP7199608B2 (es)
KR (1) KR102509577B1 (es)
CN (1) CN111306008B (es)
AU (1) AU2020416094A1 (es)
BR (1) BR112022013078A2 (es)
CA (1) CA3166457A1 (es)
CL (1) CL2022001768A1 (es)
MX (1) MX2022008115A (es)
WO (1) WO2021137760A1 (es)
ZA (1) ZA202208408B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI760904B (zh) * 2020-10-28 2022-04-11 恩波信息科技股份有限公司 基於聲音的機械監測系統及方法
CN112598027B (zh) * 2020-12-09 2024-06-18 深圳市优必选科技股份有限公司 一种设备的异常识别方法、装置、终端设备及存储介质
TWI742959B (zh) * 2020-12-09 2021-10-11 國立臺灣大學 檢測設備、檢測系統及風力發電機組
CN112560673A (zh) * 2020-12-15 2021-03-26 北京天泽智云科技有限公司 一种基于图像识别的雷声检测方法及***
CN112727704B (zh) * 2020-12-15 2021-11-30 北京天泽智云科技有限公司 一种叶片前缘腐蚀的监测方法及***
CN112727703B (zh) * 2020-12-15 2022-02-11 北京天泽智云科技有限公司 基于音频信号的风机叶片保护膜的损伤监测方法及***
CN112735448A (zh) * 2020-12-15 2021-04-30 北京天泽智云科技有限公司 一种基于目标检测的声音检测方法及***
CN113464380B (zh) * 2021-08-09 2022-09-27 观为监测技术无锡股份有限公司 一种塔筒安全性能确定方法、装置、设备及存储介质
CN114483417B (zh) * 2022-01-10 2023-06-16 中国长江三峡集团有限公司 一种基于声纹识别的水轮机导叶漏水缺陷快速识别方法
CN114464152B (zh) * 2022-04-13 2022-07-19 齐鲁工业大学 一种基于视觉变换网络的音乐流派分类方法及***
CN115163426A (zh) * 2022-07-07 2022-10-11 府谷县京能新能源有限公司 基于ai听诊的风机故障检测方法及***、风机安全***
CN116740619B (zh) * 2023-08-10 2023-10-17 中国海洋大学 基于数字图像处理的海上风力机角速度测量方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948194C2 (de) * 1999-10-06 2001-11-08 Aloys Wobben Verfahren zur Überwachung von Windenergieanlagen
DE10065314B4 (de) * 2000-12-30 2007-08-16 Igus - Innovative Technische Systeme Gmbh Verfahren und Einrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen
DE102005017054B4 (de) 2004-07-28 2012-01-05 Igus - Innovative Technische Systeme Gmbh Verfahren und Vorrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen
US7487059B2 (en) * 2007-06-21 2009-02-03 The Boeing Company Transducer health diagnostics for structural health monitoring (SHM) systems
DE102008026842B3 (de) * 2008-06-05 2010-02-18 Repower Systems Ag Verfahren und Anordnung zum Überwachen des Betriebs einer Windenergieanlage
US8041540B2 (en) * 2009-12-09 2011-10-18 General Electric Company System, device, and method for acoustic and visual monitoring of a wind turbine
WO2013023660A1 (en) * 2011-08-16 2013-02-21 Vestas Wind Systems A/S Acoustic noise monitoring system for a wind turbine
CN102706560B (zh) * 2012-05-25 2017-12-12 华锐风电科技(江苏)有限公司 一种风力发电机组的状态监测方法和装置
US9395337B2 (en) * 2013-03-15 2016-07-19 Digital Wind Systems, Inc. Nondestructive acoustic doppler testing of wind turbine blades from the ground during operation
WO2015065873A2 (en) 2013-10-28 2015-05-07 University Of Massachusetts Structural health monitoring of wind turbine blades using wireless acoustic sensing
CN105136435B (zh) * 2015-07-15 2017-10-31 北京汉能华科技股份有限公司 一种风力发电机组叶片故障诊断的方法和装置
US20170051725A1 (en) * 2015-08-21 2017-02-23 National Taiwan University Method and apparatus for diagnosing blades of wind turbine
DE102015117032A1 (de) * 2015-10-07 2017-04-13 Wobben Properties Gmbh Verfahren zum Überwachen einer Windenergieanlage
JP5954605B1 (ja) * 2015-12-14 2016-07-20 富士ゼロックス株式会社 診断装置、診断システムおよびプログラム
JP2018021491A (ja) 2016-08-02 2018-02-08 株式会社日立製作所 システム及び飛行ルート生成方法
JP6922708B2 (ja) * 2017-12-07 2021-08-18 富士通株式会社 異常検出用コンピュータプログラム、異常検出装置及び異常検出方法
CN108122562A (zh) * 2018-01-16 2018-06-05 四川大学 一种基于卷积神经网络和随机森林的音频分类方法
WO2019166397A1 (en) * 2018-02-28 2019-09-06 Robert Bosch Gmbh Intelligent audio analytic apparatus (iaaa) and method for space system
JP6617783B2 (ja) * 2018-03-14 2019-12-11 カシオ計算機株式会社 情報処理方法、電子機器及びプログラム
WO2019204883A1 (en) * 2018-04-26 2019-10-31 Ping Services Pty Ltd An apparatus and method of detecting anomalies in an acoustic signal
CN110148400B (zh) * 2018-07-18 2023-03-17 腾讯科技（深圳）有限公司 发音类型的识别方法、模型的训练方法、装置及设备
CN109209783A (zh) * 2018-09-18 2019-01-15 远景能源（江苏）有限公司 一种基于噪声检测叶片的雷击损伤的方法及装置
CN109505741B (zh) * 2018-12-20 2020-07-10 浙江大学 一种基于矩形麦克风阵列的风力发电机破损叶片检测方法及装置
US11374947B2 (en) * 2019-02-01 2022-06-28 Skycope Technologies, Inc. Wireless threat detection device, system, and methods to detect signals in wideband RF systems and localize related time and frequency information based on deep learning
JP2020172861A (ja) * 2019-04-08 2020-10-22 富士通株式会社 異常判別方法、異常判別装置および異常判別プログラム
CN109977920B (zh) * 2019-04-11 2022-06-07 福州大学 基于时频谱图及卷积神经网络的水轮机组故障诊断方法
CN110111328A (zh) 2019-05-16 2019-08-09 上海中认尚科新能源技术有限公司 一种基于卷积神经网络的风力发电机叶片裂纹检测方法
CN110487549A (zh) * 2019-09-10 2019-11-22 哈工大机器人（山东）智能装备研究院 轴承故障识别方法、装置、计算机设备及存储介质
CN110985310B (zh) * 2019-12-16 2021-03-30 大连赛听科技有限公司 基于声传感器阵列的风力发电机叶片故障监测方法与设备
CN112083077A (zh) * 2020-09-11 2020-12-15 上海萌郁智能科技有限公司 周期运动叶片音频故障检测***
CN112324629A (zh) * 2020-11-09 2021-02-05 华能陕西靖边电力有限公司 一种基于振动和声音的风电叶片早期损伤监测***及方法
CN112727704B (zh) * 2020-12-15 2021-11-30 北京天泽智云科技有限公司 一种叶片前缘腐蚀的监测方法及***
CN114593023A (zh) * 2022-03-25 2022-06-07 中国华能集团清洁能源技术研究院有限公司 一种风电机组叶片裂纹监测***及方法

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Publication number Publication date
MX2022008115A (es) 2022-09-23
EP4085376A4 (en) 2023-02-08
JP2022552449A (ja) 2022-12-15
BR112022013078A2 (pt) 2022-09-06
AU2020416094A1 (en) 2022-07-28
CN111306008B (zh) 2022-03-11
CN111306008A (zh) 2020-06-19
JP7199608B2 (ja) 2023-01-05
ZA202208408B (en) 2022-10-26
KR20220116051A (ko) 2022-08-19
US11905926B2 (en) 2024-02-20
EP4085376A1 (en) 2022-11-09
KR102509577B1 (ko) 2023-03-14
WO2021137760A1 (en) 2021-07-08
US20230123117A1 (en) 2023-04-20
CA3166457A1 (en) 2021-07-08

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