DK1760311T3 - Fremgangsmåde og apparat til tilstandsbaseret overvågning af vindmøllekomponenter - Google Patents

Fremgangsmåde og apparat til tilstandsbaseret overvågning af vindmøllekomponenter Download PDF

Info

Publication number
DK1760311T3
DK1760311T3 DK06254481.2T DK06254481T DK1760311T3 DK 1760311 T3 DK1760311 T3 DK 1760311T3 DK 06254481 T DK06254481 T DK 06254481T DK 1760311 T3 DK1760311 T3 DK 1760311T3
Authority
DK
Denmark
Prior art keywords
shaft
sensors
sensor
wind turbine
proximity
Prior art date
Application number
DK06254481.2T
Other languages
English (en)
Inventor
David L Lemieux
Emil M Moroz
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK1760311T3 publication Critical patent/DK1760311T3/da

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
    • G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
    • 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
    • F03D15/00—Transmission of mechanical power
    • 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
    • F03D15/00—Transmission of mechanical power
    • F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
    • 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
    • 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
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]
    • 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
    • F05B2270/332—Maximum loads or fatigue criteria
    • 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
    • F05B2270/808—Strain gauges; Load cells
    • 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
    • F05B2270/821—Displacement measuring means, e.g. inductive
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • 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)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Wind Motors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Claims (6)

1. Vindmølle med tilstandsbaserede overvågningsegenskaber omfattende: en sensor (200) koblet til at detektere bevægelse af en vindmøllekomponent (175) fra en basisposition og til at generere et eller flere signaler (650), der indikerer bevægelsen; og en styrekreds (210) koblet til sensoren (200) til at modtage det ene eller flere signaler, der indikerer bevægelsen, til at udføre en tilstandsbaseret overvågningshandling baseret på det ene eller flere signaler og til selektivt at generere et outputsignal baseret på den tilstandsbaserede overvågningshandling, kendetegnet ved at den tilstandsbaserede overvågningshandling omfatter regnstrømudmattelsesvurdering, og hvor sensoren omfatter mindst en af: en nærhedssensor (310) til at detektere bevægelse af en hovedakselflange (300), et sæt af nærhedssensorer (1110, 1120, 1130), der vender mod akslen (1100) til at detektere forskydning af akslen i forhold til en relativt ikke-udbøjende komponent, to nærhedssensorer (310, 340), der vender mod akslen, og yderligere hvor de to sensorer er cirka 90° fra hinanden i forhold til en tværsnitsakse af akslen, fire nærhedssensorer (310, 320, 330, 340), der vender mod akslen, og yderligere hvor de fire sensorer er cirka 90° fra hinanden i forhold til aksen af akslen, og to par af nærhedssensorer, der vender mod akslen, og yderligere hvor de to par af sensorer er cirka 90° fra hinanden i forhold til en tværsnitsakse af akslen.
2. Vindmøllen ifølge krav 1, hvor det selektivt genererede outputsignal omfatter at tilvejebringe en visuel repræsentation af en estimeret resterende levetid for komponenten.
3. Vindmøllen ifølge krav 1, hvor sensoren omfatter mindst en af: et accelerometer forbundet til en bundplade, en nærhedssensor (1200) forbundet til en referenceramme (1220) og til en gearkasse (1210) til at måle forskydning af gearkassen, en nærhedssensor til at detektere rotorvingeazimut og rotationshastighed, en nærhedssensor forbundet til en referenceramme og til et gearkassekronhjul til at måle forskydning af gearkassekronhjulet, en tøjningsmåler fastgjort til et nav, en nærhedssensor forbundet til en rotorvinge, og en tøjningsmåler anbragt i en T-bolt.
4. Fremgangsmåde til tilstandsbaseret overvågning i vindmøllen ifølge et hvilket som helst af de foregående krav omfattende: at modtage signaler fra en sensor (200), der indikerer bevægelse afen vindmøllekomponent (175); at udføre tilstandsbaseret overvågningsanalyse af vindmøllekomponenten under anvendelse af sensorsignalerne; og at generere et output, der indikerer resultater af den tilstandsbaserede overvågningsanalyse ved selektivt at tilvejebringe en visuel repræsentation af en estimeret resterende levetid for komponenten; kendetegnet ved at: den tilstandsbaserede overvågningsanalyse omfatter regnstrømudmattelsesvurdering, og hvor sensoren omfatter mindst en af: en nærhedssensor (310) til at detektere bevægelse af en hovedakselflange (300), et sæt af nærhedssensorer (1110, 1120, 1130), der vender mod akslen (1100) til at detektere forskydning af akslen i forhold til en relativt ikke-udbøjende komponent, to nærhedssensorer (310, 340), der vender mod akslen, og yderligere hvor de to sensorer er cirka 90° fra hinanden i forhold til en tværsnitsakse af akslen, fire nærhedssensorer (310, 320, 330, 340), der vender mod akslen, og yderligere hvor de fire sensorer er cirka 90° fra hinanden i forhold til aksen af akslen, og to par af nærhedssensorer, der vender mod akslen, og yderligere hvor de to par af sensorer er cirka 90° fra hinanden i forhold til en tværsnitsakse af akslen.
5. Fremgangsmåden ifølge krav 4, hvor tilstandsbaseret overvågningsanalyse omfatter at udføre en eller flere af: udmattelsesvurdering, fejltendensanalyse og diagnostisk analyse.
6. Fremgangsmåden ifølge krav 4, hvor sensoren omfatter mindst en af: et accelerometer forbundet til en bundplade, en nærhedssensor forbundet til en referenceramme og til en gearkasse til at måle forskydning af gearkassen, en nærhedssensor til at detektere rotorvingeazimut og rotationshastighed, en nærhedssensor forbundet til en referenceramme til at måle forskydning af gearkassekronhjulet, en tøjningsmåler fastgjort til et nav, en nærhedssensor forbundet til en rotorvinge, og en tøjningsmåler anbragt i en T-bolt.
DK06254481.2T 2005-09-02 2006-08-29 Fremgangsmåde og apparat til tilstandsbaseret overvågning af vindmøllekomponenter DK1760311T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/218,358 US7322794B2 (en) 2003-02-03 2005-09-02 Method and apparatus for condition-based monitoring of wind turbine components

Publications (1)

Publication Number Publication Date
DK1760311T3 true DK1760311T3 (da) 2017-09-18

Family

ID=37027500

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06254481.2T DK1760311T3 (da) 2005-09-02 2006-08-29 Fremgangsmåde og apparat til tilstandsbaseret overvågning af vindmøllekomponenter

Country Status (4)

Country Link
US (1) US7322794B2 (da)
EP (1) EP1760311B1 (da)
DK (1) DK1760311T3 (da)
ES (1) ES2637892T3 (da)

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347442C (zh) * 2003-08-07 2007-11-07 维斯塔斯风力***有限公司 在公用电网中发生故障时控制连接到所述公用电网的风力涡轮机的方法、控制***、风力涡轮机及其族
US8649911B2 (en) * 2005-06-03 2014-02-11 General Electric Company System and method for operating a wind farm under high wind speed conditions
US10180074B2 (en) * 2005-12-16 2019-01-15 Mehmet Arik Wireless monitoring system
DE102006004096A1 (de) * 2006-01-28 2007-08-02 Lohmann & Stolterfoht Gmbh Antriebsstrang zwischen einem Rotor und einem Getriebe einer Windenergieanlage
US7824147B2 (en) * 2006-05-16 2010-11-02 United Technologies Corporation Airfoil prognosis for turbine engines
DE102006029640B4 (de) * 2006-06-28 2010-01-14 Nordex Energy Gmbh Windenergieanlage mit einem Maschinenhaus
ES2693433T3 (es) * 2006-07-06 2018-12-11 Acciona Windpower, S.A. Sistemas, procedimientos y aparatos para un controlador de turbina eólica
US10254270B2 (en) 2006-11-16 2019-04-09 General Electric Company Sensing system and method
WO2008074324A2 (en) * 2006-12-18 2008-06-26 Vestas Wind Systems A/S Method and system of performing a functional test of at least one embedded sub-element of a wind turbine
US7811057B2 (en) * 2007-01-03 2010-10-12 General Electric Company Methods and apparatus to facilitate lubrication of components
DE102007007872B4 (de) * 2007-02-14 2010-07-01 Moog Unna Gmbh Verfahren und Vorrichtung zur indirekten Bestimmung dynamischer Größen einer Wind- oder Wasserkraftanlage
WO2008113354A1 (en) 2007-03-16 2008-09-25 Vestas Wind Systems A/S Method for condition monitoring a rotor of a wind energy plant
WO2008119350A2 (en) * 2007-03-29 2008-10-09 Vestas Wind Systems A/S Method for inspecting at least one rotor blade of a wind turbine and inspection system for at least one rotor blade of a wind turbine
US20100215502A1 (en) * 2007-03-30 2010-08-26 Distributed Thermal Systems Ltd. Multistage wind turbine with variable blade displacement
GB2458400B (en) * 2007-05-04 2010-02-17 Insensys Ltd Wind turbine monitoring
US8618943B2 (en) 2007-05-24 2013-12-31 Cutsforth, Inc. Brush holder assembly monitoring apparatus, assembly, system and method
EP2017468A1 (en) * 2007-07-20 2009-01-21 Siemens Aktiengesellschaft Method for wind turbine yaw control
DK200701144A (da) * 2007-08-13 2009-02-14 Siemens Wind Power As Monitoring of blade frequencies of a wind turbine
WO2009027509A1 (en) * 2007-08-31 2009-03-05 Vestas Wind Systems A/S Wind turbine siting and maintenance prediction
EP2037427A1 (en) * 2007-09-12 2009-03-18 Siemens Aktiengesellschaft Interface device for user communication with a controller and method for inputting commands to a controller
DK200701456A (da) * 2007-10-09 2009-04-10 Siemens Wind Power As Overvågning af en vindmölles vingefrekvenser
EP2053241A1 (en) 2007-10-24 2009-04-29 Ecotecnia Energias Renovables S.L. Method for determining fatigue damage in a power train of a wind turbine
WO2009091335A1 (en) * 2008-01-15 2009-07-23 Vestas Wind Systems A/S System for real time supervision of component wear in a wind turbine population
DE102008006370A1 (de) 2008-01-28 2009-07-30 Prüftechnik Dieter Busch AG Verfahren und Vorrichtung zum Überwachen einer Maschine
US8287238B2 (en) * 2008-02-29 2012-10-16 General Electric Company Hub pitch gear repair method
JP2011515624A (ja) * 2008-03-24 2011-05-19 ノーディック ウィンドパワー リミテッド 流体流から電力を発生するためのタービン及びシステム並びにそれらのための方法
WO2009144061A2 (de) * 2008-04-15 2009-12-03 Alstom Technology Ltd Verfahren zur überwachung einer elektrodynamischen maschine
US8230266B2 (en) * 2008-06-03 2012-07-24 General Electric Company System and method for trip event data acquisition and wind turbine incorporating same
US8880379B2 (en) * 2008-08-22 2014-11-04 Vestas Wind Systems A/S Method for evaluating performance of a system for controlling pitch of a set of blades of a wind turbine
US8262354B2 (en) * 2008-08-27 2012-09-11 General Electric Company Method and apparatus for load measurement in a wind turbine
DE102008048956A1 (de) * 2008-09-25 2010-04-01 Repower Systems Ag Verfahren zum Überwachen eines Getriebes einer Windenergieanlage
US7730627B2 (en) * 2008-10-08 2010-06-08 General Electric Company Method and device for measuring gear tooth wear
GB2465577A (en) * 2008-11-21 2010-05-26 Vestas Wind Sys As Monitoring device for a wind turbine
US7821153B2 (en) * 2009-02-09 2010-10-26 Grayhawke Applied Technologies System and method for generating electricity
SE535044C2 (sv) 2009-03-05 2012-03-27 Ge Wind Energy Norway As Girsystem för ett vindkraftverk
US20110313726A1 (en) * 2009-03-05 2011-12-22 Honeywell International Inc. Condition-based maintenance system for wind turbines
US8275489B1 (en) * 2009-04-21 2012-09-25 Devine Timothy J Systems and methods for deployment of wind turbines
CA2759589A1 (en) 2009-04-24 2010-10-28 Siemens Aktiengesellschaft Determining an equivalent mechanical load
US8222757B2 (en) * 2009-06-05 2012-07-17 General Electric Company Load identification system and method of assembling the same
ES2562253T3 (es) * 2009-06-24 2016-03-03 Vestas Wind Systems A/S Un procedimiento y un sistema para controlar el funcionamiento de una turbina eólica
US7895016B2 (en) * 2009-08-31 2011-02-22 General Electric Company System and method for wind turbine health management
US8279073B2 (en) * 2009-09-18 2012-10-02 General Electric Company Systems, methods, and apparatus for monitoring and controlling a wind driven machine
US8092171B2 (en) * 2009-09-30 2012-01-10 General Electric Company Systems and methods for assembling a pitch assembly for use in a wind turbine
US7855469B2 (en) * 2009-10-02 2010-12-21 General Electric Company Condition monitoring system for wind turbine generator and method for operating wind turbine generator
US20100280673A1 (en) * 2009-10-07 2010-11-04 Ge Wind Energy Gmbh Systems and Methods for Analyzing Reporting Data
US7909574B2 (en) * 2009-10-28 2011-03-22 General Electric Company System and method for wind friction monitoring
US20110106747A1 (en) * 2009-10-30 2011-05-05 General Electric Company Turbine life assessment and inspection system and methods
WO2011060424A1 (en) * 2009-11-16 2011-05-19 Nrg Systems, Inc. Data acquisition system for condition-based maintenance
EP2339173B1 (en) * 2009-12-22 2015-04-01 Siemens Aktiengesellschaft Blade deflection measurement with magnetostrictive sensor
PT2524134E (pt) 2010-01-14 2014-08-01 Neptco Inc Componentes de pá de rotor de turbina eólica e seus processos de fabrico
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
JP5562274B2 (ja) * 2010-03-12 2014-07-30 Ｎｔｎ株式会社 摩耗検知装置およびそれを備える風力発電装置ならびに摩耗検知方法
US8924162B2 (en) * 2010-05-13 2014-12-30 University Of Cincinnati Turbine-to-turbine prognostics technique for wind farms
US8123478B2 (en) * 2010-05-26 2012-02-28 General Electric Company Systems and methods for monitoring a condition of a rotor blade for a wind turbine
US8222760B2 (en) * 2010-06-29 2012-07-17 General Electric Company Method for controlling a proximity sensor of a wind turbine
US20120025526A1 (en) * 2010-07-30 2012-02-02 General Electric Company System and method for monitoring wind turbine gearbox health and performance
US8043054B2 (en) 2010-08-25 2011-10-25 General Electric Company Method and system for monitoring wind turbine
US8029233B2 (en) * 2010-08-31 2011-10-04 General Electric Company Wind turbine and method for controlling a wind turbine
US8998568B2 (en) * 2010-10-21 2015-04-07 General Electric Company Sensor packaging for turbine engine
ES2739523T3 (es) * 2011-02-08 2020-01-31 Vestas Wind Sys As Evaluación de la vida útil restante de partes de estructuras de soporte de aerogeneradores
US8317462B2 (en) * 2011-04-26 2012-11-27 General Electric Company System for actively monitoring wear on wind turbine brake pads and related methods
US9719219B2 (en) 2011-05-04 2017-08-01 Condor Wind Energy Limited Helicopter landing deck
JP6228914B2 (ja) 2011-05-06 2017-11-08 コンドル ウインド エナジー リミテッド ヨーイングによって動力出力を制御する２枚羽根付き揺動ヒンジ風力タービンにおいて動力出力を制御するために必要とされるヨートルクを最小にするためのシステム
US9394937B2 (en) 2011-05-10 2016-07-19 Silvestro Caruso Elastomeric teetering hinge
EP2712403B1 (en) 2011-05-11 2021-11-03 Seawind Ocean Technology Holding BV Power management system for yaw controlled wind turbines
WO2012164387A1 (en) * 2011-05-27 2012-12-06 Condor Wind Energy Limited Wind turbine control system having a thrust sensor
US8190394B2 (en) 2011-05-31 2012-05-29 General Electric Company System and methods for monitoring oil conditions of a wind turbine gearbox
GB201110048D0 (en) * 2011-06-15 2011-07-27 Romax Technology Ltd Vibration monitoring
US8227930B2 (en) * 2011-08-25 2012-07-24 General Electric Company System and method for adjusting a bending moment of a shaft in a wind turbine
SG11201401228XA (en) 2011-10-21 2014-06-27 Prime Datum Inc Direct drive fan system with variable process control
US10670028B2 (en) 2011-10-21 2020-06-02 Prime Datum Development Company, Llc Load bearing direct drive fan system with variable process control
US9752960B2 (en) 2011-11-22 2017-09-05 Electric Power Research Institute, Inc. System and method for anomaly detection
DE102011119466A1 (de) * 2011-11-25 2013-05-29 Robert Bosch Gmbh Verfahren zur Bestimmung einer Gesamtschädigung wenigstens einer rotierenden Komponente eines Antriebsstrangs
US10119521B2 (en) * 2011-12-30 2018-11-06 Vestas Wind Systems A/S Estimating and controlling loading experienced in a structure
US20150118047A1 (en) * 2012-01-27 2015-04-30 Ken Yoon Wind turbine and method for determining parameters of wind turbine
US9605654B2 (en) * 2012-07-24 2017-03-28 General Electric Company Wind turbine lifetime estimator
CN103573552B (zh) 2012-08-02 2016-02-24 通用电气公司 风力涡轮机及其降低转子不平衡的控制方法
DE102012015654A1 (de) * 2012-08-09 2014-05-15 Imo Holding Gmbh Verfahren und Vorrichtung zur Erkennung und Überwachung des Zustands von Baugruppen und Komponenten.
US20140056705A1 (en) * 2012-08-21 2014-02-27 General Electric Company Load control system and method for wind turbine
CN103306894B (zh) * 2012-12-05 2015-08-05 辽宁省电力有限公司电力科学研究院 基于线性变参数增益调度的风力发电机组h∞控制器
CN104595112B (zh) 2013-10-30 2018-01-16 通用电气公司 风力涡轮机及评估其上叶片健康状态的方法
FR3016042B1 (fr) * 2013-12-30 2017-03-03 Flakt Solyvent-Ventec Systeme et procede d'aide au diagnostic de l'etat de fonctionnement d'une machine tournante
DK2927486T3 (da) * 2014-03-31 2018-08-20 Alstom Renovables Espana Sl Træthed i vindmøller
US9372201B2 (en) * 2014-03-31 2016-06-21 Alstom Renewable Technologies Yaw and pitch angles
DE102014207612A1 (de) * 2014-04-23 2015-10-29 Senvion Gmbh Windenergieanlagen-Diagnosevorrichtung für Generatorkomponenten
FR3022378B1 (fr) * 2014-06-13 2017-08-18 Illinois Tool Works Procede de maintenance, en particulier preventive, d'un appareil non informatique tel qu'un appareil de cuisine
JP6345041B2 (ja) 2014-09-02 2018-06-20 三菱重工業株式会社 風力発電設備の疲労評価システム
CN104374311A (zh) * 2014-11-19 2015-02-25 中节能（甘肃）风力发电有限公司 一种风力发电机位移监测***
JP6309911B2 (ja) 2015-03-30 2018-04-11 三菱重工業株式会社 疲労評価システム及びこれを備えた風力発電装置、並びに、風力発電装置の疲労評価方法
DE102015206515A1 (de) * 2015-04-13 2016-10-13 Wobben Properties Gmbh Verfahren zum Bestimmen einer Restlebensdauer einer Windenergieanlage
DK178546B1 (en) * 2015-05-13 2016-06-13 Scada Int Aps System til detektering af fundamentsbevægelse i en vindmølle
EP4033644A1 (en) 2015-06-01 2022-07-27 Prime Datum Development Company, LLC Motor
CN108431404B (zh) * 2015-12-23 2020-03-03 维斯塔斯风力***集团公司 用于控制多个风力涡轮机的方法和***
JP6315836B2 (ja) * 2016-07-04 2018-04-25 株式会社日本製鋼所 風車の監視装置、風車の監視方法および風車の監視プログラム
CN106372332B (zh) * 2016-08-31 2019-06-18 中国汽车工程研究院股份有限公司 一种基于典型工况的轨道交通齿轮箱强度疲劳的评价方法
US10495693B2 (en) 2017-06-01 2019-12-03 General Electric Company Wind turbine fault detection using acoustic, vibration, and electrical signals
JP6476250B1 (ja) * 2017-08-29 2019-02-27 三菱重工業株式会社 風力発電装置の診断方法及び診断システム
EP3489641B1 (en) * 2017-11-27 2024-04-17 Goodrich Actuation Systems Limited Improved system for detecting a mechanical fault in a rotating shaft
CN110869607A (zh) * 2018-01-18 2020-03-06 Abb瑞士股份有限公司 用于风力转换器管理的方法、装置和***
AU2019238946C1 (en) 2018-03-21 2023-08-10 Ab Dynamoborstfabriken Intelligent graphite device
US10823146B2 (en) * 2018-06-14 2020-11-03 General Electric Company System and method for controlling a wind turbine to minimize rotor blade damage
US11867397B2 (en) 2019-05-10 2024-01-09 Electric Power Research Institute, Inc. Gas turbine
US20210108618A1 (en) * 2019-10-11 2021-04-15 The Aes Corporation System and method for determining an operating condition of a wind turbine
US11867416B2 (en) 2019-11-13 2024-01-09 Johnson Controls Tyco IP Holdings LLP Remaining useful life estimator of components of HVAC system
DE102019135628A1 (de) * 2019-12-20 2021-06-24 fos4X GmbH Verfahren zur Bestimmung einer Restnutzungsdauer einer Windenergieanlage und Windenergieanlage
US11340570B2 (en) 2020-01-23 2022-05-24 General Electric Company System and method for operating a wind turbine
CN114320767A (zh) * 2020-09-29 2022-04-12 新疆金风科技股份有限公司 变桨***制动装置的故障预警方法、装置、控制器和介质

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429813A (en) * 1890-06-10 Alfred j
US4160170A (en) * 1978-06-15 1979-07-03 United Technologies Corporation Wind turbine generator pitch control system
US4316096A (en) * 1978-10-10 1982-02-16 Syverson Charles D Wind power generator and control therefore
US4297076A (en) * 1979-06-08 1981-10-27 Lockheed Corporation Wind turbine
US4298313A (en) 1979-06-18 1981-11-03 Hohenemser Kurt H Horizontal axis wind generator having adaptive cyclic pitch control
US4331881A (en) * 1980-10-03 1982-05-25 The United States Of America As Represented By The Secretary Of Agriculture Field control for wind-driven generators
US4495423A (en) * 1981-09-10 1985-01-22 Felt Products Mfg. Co. Wind energy conversion system
US4420692A (en) * 1982-04-02 1983-12-13 United Technologies Corporation Motion responsive wind turbine tower damping
US4435647A (en) * 1982-04-02 1984-03-06 United Technologies Corporation Predicted motion wind turbine tower damping
US4613762A (en) * 1984-12-11 1986-09-23 The United States Of America As Represented By The Secretary Of Agriculture Output responsive field control for wind-driven alternators and generators
US5140856A (en) * 1990-12-03 1992-08-25 Dynamic Rotor Balancing, Inc. In situ balancing of wind turbines
US5083039B1 (en) * 1991-02-01 1999-11-16 Zond Energy Systems Inc Variable speed wind turbine
DE19731918B4 (de) * 1997-07-25 2005-12-22 Wobben, Aloys, Dipl.-Ing. Windenergieanlage
ATE275240T1 (de) 1999-11-03 2004-09-15 Vestas Wind Sys As Methode zur regelung einer windkraftanlage sowie entsprechende windkraftanlage
DE20021970U1 (de) * 2000-12-30 2001-04-05 Igus Ingenieurgemeinschaft Umweltschutz Meß-und Verfahrenstechnik GmbH, 01099 Dresden Einrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen
CA2426711C (en) * 2002-05-02 2009-11-17 General Electric Company Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant
US7246991B2 (en) * 2002-09-23 2007-07-24 John Vanden Bosche Wind turbine blade deflection control system
US7004724B2 (en) * 2003-02-03 2006-02-28 General Electric Company Method and apparatus for wind turbine rotor load control based on shaft radial displacement
US7160083B2 (en) * 2003-02-03 2007-01-09 General Electric Company Method and apparatus for wind turbine rotor load control
US7822560B2 (en) * 2004-12-23 2010-10-26 General Electric Company Methods and apparatuses for wind turbine fatigue load measurement and assessment

Also Published As

Publication number Publication date
EP1760311A2 (en) 2007-03-07
US7322794B2 (en) 2008-01-29
EP1760311A3 (en) 2011-12-07
ES2637892T3 (es) 2017-10-17
EP1760311B1 (en) 2017-07-26
US20060070435A1 (en) 2006-04-06

Similar Documents

Publication Publication Date Title
DK1760311T3 (da) Fremgangsmåde og apparat til tilstandsbaseret overvågning af vindmøllekomponenter
US9915585B2 (en) Wear-monitoring of a gearbox in a power station
US7160083B2 (en) Method and apparatus for wind turbine rotor load control
US6888262B2 (en) Method and apparatus for wind turbine rotor load control
US7417332B2 (en) Method and apparatus of monitoring a machine
EP1674724B1 (en) Methods and apparatus for wind turbine fatigue load measurement and assessment
DK1646786T3 (da) Fremgangsmåde og apparat til vindmøllerotorbelastningsstyring baseret på radial akselforskydning
CN1707262B (zh) 转子叶片上冰的检测的方法和设备
US8364424B2 (en) System and method for monitoring a wind turbine gearbox
US10006441B2 (en) Management system for operating a wind energy plant and method using the management system
WO2017018112A1 (ja) 異常診断装置およびセンサ外れ検知方法
EP2306006A2 (en) Condition monitoring system for wind turbine generator and method for operating wind turbine generator
JP2009501508A (ja) 軸受の寿命を計算するための電気機械用インタフェースモジュール装置
JP2824523B2 (ja) 振動部材の疲れ測定方法および装置
KR101358397B1 (ko) 가속도 센서 및 출력 전력에 기반하는 풍력 발전기의 고장진단장치 및 고장 진단 방법
CN102032892A (zh) 方位角测量***及其操作方法
JP6628609B2 (ja) 風力発電設備の異常診断装置
EP2998812B1 (en) Measurement processing system for condition monitoring of a wind turbine
JP6935297B2 (ja) 風力発電システム
CN115380160A (zh) 风力涡轮机叶片桨距***的基于频率含量的监测
EP3317628B1 (en) A method and a device for determining torsional deformation in a drivetrain
JP2024077839A (ja) 風力発電設備用の異常診断システム、および、異常診断方法