ATE528504T1 - Diagnose von anstellwinkel- und lastfehlern - Google Patents

Diagnose von anstellwinkel- und lastfehlern

Info

Publication number
ATE528504T1
ATE528504T1 AT08847602T AT08847602T ATE528504T1 AT E528504 T1 ATE528504 T1 AT E528504T1 AT 08847602 T AT08847602 T AT 08847602T AT 08847602 T AT08847602 T AT 08847602T AT E528504 T1 ATE528504 T1 AT E528504T1
Authority
AT
Austria
Prior art keywords
diagnosis
attack
angle
load errors
load
Prior art date
Application number
AT08847602T
Other languages
English (en)
Inventor
Per Brath
Soren Dalsgaard
Morgens Blanke
Original Assignee
Vestas Wind Sys As
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 Vestas Wind Sys As filed Critical Vestas Wind Sys As
Application granted granted Critical
Publication of ATE528504T1 publication Critical patent/ATE528504T1/de

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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • 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
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/103—Purpose of the control system to affect the output of the engine
    • 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
    • F05B2270/328—Blade pitch angle
    • 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
    • F05B2270/331—Mechanical loads
    • 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
    • F05B2270/40—Type of control system
    • F05B2270/404—Type of control system active, predictive, or anticipative
    • 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)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
AT08847602T 2007-11-07 2008-11-07 Diagnose von anstellwinkel- und lastfehlern ATE528504T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07120177 2007-11-07
US99085807P 2007-11-28 2007-11-28
PCT/DK2008/000395 WO2009059606A2 (en) 2007-11-07 2008-11-07 Diagnosis of pitch and load defects

Publications (1)

Publication Number Publication Date
ATE528504T1 true ATE528504T1 (de) 2011-10-15

Family

ID=39865724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08847602T ATE528504T1 (de) 2007-11-07 2008-11-07 Diagnose von anstellwinkel- und lastfehlern

Country Status (6)

Country Link
US (1) US7954372B2 (de)
EP (1) EP2225460B1 (de)
CN (1) CN101918710B (de)
AT (1) ATE528504T1 (de)
ES (1) ES2374860T3 (de)
WO (1) WO2009059606A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2386751B1 (de) * 2010-05-12 2016-08-17 Siemens Aktiengesellschaft Windturbine
DE102010024251A1 (de) * 2010-06-18 2011-12-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung eines Schätzwerts für zumindest eine Messgröße einer Windkraftanlage
GB2481461A (en) * 2010-06-21 2011-12-28 Vestas Wind Sys As Control of a downstream wind turbine in a wind park by sensing the wake turbulence of an upstream turbine
EP2588755B1 (de) 2010-06-29 2019-12-11 Vestas Wind Systems A/S Kalibrierung eines windturbinensensors
GB2482009B (en) * 2010-07-14 2014-07-23 Vestas Wind Sys As Ice detection and system for wind turbine blades
GB2482038B (en) 2010-07-14 2014-07-23 Vestas Wind Sys As Ice detection method and system for wind turbine blades
CN102644545B (zh) * 2011-02-18 2013-07-31 华锐风电科技(集团)股份有限公司 风电机组故障处理方法及系统
US8757003B1 (en) 2011-12-15 2014-06-24 Shaw Shahriar Makaremi Multi-frequency-band blade condition monitoring system
US8511177B1 (en) 2011-12-15 2013-08-20 Shaw Shahriar Makaremi Blade condition monitoring system
CN104246466B (zh) * 2011-12-30 2018-01-02 维斯塔斯风力系统集团公司 估计和控制结构中经受的负荷
WO2015058209A1 (en) 2013-10-18 2015-04-23 Tramontane Technologies, Inc. Amplified optical circuit
DK2896827T3 (en) 2014-01-21 2017-02-06 Ssb Wind Systems Gmbh & Co Kg Pushing angle measuring system for wind turbines
CN105332855B (zh) 2014-06-11 2019-06-28 通用电气公司 用于风力涡轮机的控制方法和控制系统
US10151298B2 (en) 2014-06-20 2018-12-11 Mita-Teknik A/S System for dynamic pitch control
RU2582906C1 (ru) * 2015-04-06 2016-04-27 Фонд поддержки научной, научно-технической и инновационной деятельности "Энергия без границ" Система мониторинга крутильных колебаний вращающегося валопровода турбоагрегата
US11022100B2 (en) 2015-12-17 2021-06-01 General Electric Company System and method for controlling wind turbines
CN107355342B (zh) * 2017-06-30 2019-04-23 北京金风科创风电设备有限公司 风力发电机组变桨异常的识别方法及装置
CN107327367B (zh) * 2017-06-30 2018-12-07 北京金风科创风电设备有限公司 风力发电机组变桨异常的识别方法及装置
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
CN108150355B (zh) * 2017-12-29 2020-04-21 华润新能源（临武）风能有限公司 滤波器的控制方法和滤波器的控制装置
CN112523946B (zh) * 2019-09-17 2022-10-18 北京金风科创风电设备有限公司 风力发电机组的变桨控制方法、装置及介质
EP4077928A1 (de) 2019-12-17 2022-10-26 General Electric Company System und verfahren zum überwachen des rotorblattzustands einer windturbine
CN113565699B (zh) * 2021-08-13 2023-09-12 远景智能国际私人投资有限公司 风力发电机组的桨距角的检测方法、装置及系统
US12607163B2 (en) 2022-08-31 2026-04-21 GE Vernova Renovables Espana, S.L.U. System and method for detecting and responding to rotor blade damage in a wind turbine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161658A (en) * 1978-06-15 1979-07-17 United Technologies Corporation Wind turbine generator having integrator tracking
WO1992018706A1 (en) * 1991-04-12 1992-10-29 Komatsu Ltd. Dozing device for bulldozer
US5155375A (en) * 1991-09-19 1992-10-13 U.S. Windpower, Inc. Speed control system for a variable speed wind turbine
KR0157255B1 (ko) * 1994-01-31 1998-11-16 김무 블래이드 각도 조정가능한 냉각팬을 이용한 엔진 냉각 시스템
EP0995904A3 (de) * 1998-10-20 2002-02-06 Tacke Windenergie GmbH Windkraftanlage
DE19948194C2 (de) 1999-10-06 2001-11-08 Aloys Wobben Verfahren zur Überwachung von Windenergieanlagen
US7015595B2 (en) * 2002-02-11 2006-03-21 Vestas Wind Systems A/S Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
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
US7160083B2 (en) 2003-02-03 2007-01-09 General Electric Company Method and apparatus for wind turbine rotor load control
US7445431B2 (en) 2003-02-18 2008-11-04 Forskningscenter Riso Method of controlling aerodynamic load of a wind turbine based on local blade flow measurement
CN101022260A (zh) * 2006-02-15 2007-08-22 中国科学院自动化研究所 多风轮风电机组装置及其控制方法
JP4738206B2 (ja) * 2006-02-28 2011-08-03 三菱重工業株式会社 風力発電システム、及びその制御方法
US8174136B2 (en) * 2006-04-26 2012-05-08 Alliance For Sustainable Energy, Llc Adaptive pitch control for variable speed wind turbines
CA2651925A1 (en) 2006-05-15 2007-11-22 Igus-Innovative Technische Systeme Gmbh Method for monitoring the load on rotor blades of wind energy installations
ES2361575T3 (es) * 2006-12-28 2011-06-20 Clipper Windpower, Inc. Amortiguación del movimiento resonante de la torre y del movimiento simétrico de las palas de una turbina eólica utilizando procedimientos de estimación.
US8334610B2 (en) * 2009-02-13 2012-12-18 Robert Migliori Gearless pitch control mechanism for starting, stopping and regulating the power output of wind turbines without the use of a brake
US20100226772A1 (en) * 2009-02-25 2010-09-09 Kenneth James Deering Blade control system
US7763989B2 (en) * 2009-07-07 2010-07-27 General Electric Company Method and apparatus for controlling the tip speed of a blade of a wind turbine

Also Published As

Publication number Publication date
WO2009059606A2 (en) 2009-05-14
EP2225460B1 (de) 2011-10-12
CN101918710B (zh) 2013-10-16
EP2225460A2 (de) 2010-09-08
ES2374860T3 (es) 2012-02-22
WO2009059606A3 (en) 2009-12-23
US20110001319A1 (en) 2011-01-06
US7954372B2 (en) 2011-06-07
CN101918710A (zh) 2010-12-15

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