DK3568589T3 - Fremgangsmåde til belastningsreduktion på vindmøllevingepitchlejer - Google Patents

Fremgangsmåde til belastningsreduktion på vindmøllevingepitchlejer Download PDF

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Publication number
DK3568589T3
DK3568589T3 DK17816509.8T DK17816509T DK3568589T3 DK 3568589 T3 DK3568589 T3 DK 3568589T3 DK 17816509 T DK17816509 T DK 17816509T DK 3568589 T3 DK3568589 T3 DK 3568589T3
Authority
DK
Denmark
Prior art keywords
procedure
wind turbine
turbine blade
blade pitch
load reduction
Prior art date
Application number
DK17816509.8T
Other languages
English (en)
Inventor
Drew Eisenberg
Lasse Gilling
Alejandro Gomez Gonzalez
Michael Hind
Peder Bay Enevoldsen
Julian Ehlers
Original Assignee
Siemens Gamesa Renewable Energy 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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3568589T3 publication Critical patent/DK3568589T3/da

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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
    • F03D7/022—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
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/024—Adjusting aerodynamic properties of the blades of individual blades
    • 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
    • F03D7/028—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
    • F03D7/0292—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power to reduce fatigue
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/309—Rate of change of parameters
    • 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
    • F05B2270/326—Rotor 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
    • 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
DK17816509.8T 2017-02-22 2017-11-27 Fremgangsmåde til belastningsreduktion på vindmøllevingepitchlejer DK3568589T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017202886 2017-02-22
PCT/EP2017/080438 WO2018153518A1 (en) 2017-02-22 2017-11-27 Method for load reduction on wind turbine blade pitch bearings

Publications (1)

Publication Number Publication Date
DK3568589T3 true DK3568589T3 (da) 2024-06-24

Family

ID=60702618

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17816509.8T DK3568589T3 (da) 2017-02-22 2017-11-27 Fremgangsmåde til belastningsreduktion på vindmøllevingepitchlejer

Country Status (5)

Country Link
US (1) US11306699B2 (da)
EP (1) EP3568589B1 (da)
CN (1) CN110520620B (da)
DK (1) DK3568589T3 (da)
WO (1) WO2018153518A1 (da)

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* Cited by examiner, † Cited by third party
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DE102018124084A1 (de) 2018-09-28 2020-04-02 Wobben Properties Gmbh Verfahren zum Betreiben einer Windenergieanlage, Windenergieanlage und Windpark
CN111379665B (zh) * 2018-12-27 2024-02-23 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及系统
DE102019112945A1 (de) * 2019-05-16 2020-11-19 Wobben Properties Gmbh Windenergieanlage und Windenergieanlagen-Rotorblatt
US11698052B2 (en) * 2020-02-06 2023-07-11 General Electric Company Pitch control of a wind turbine based position data from position localization sensors
CN111444647B (zh) * 2020-03-13 2024-07-09 许昌许继风电科技有限公司 一种风机变桨轴承连接螺栓建模与强度校核方法
CN113803219B (zh) * 2020-06-15 2023-04-18 北京金风科创风电设备有限公司 风电机组的降载控制方法和装置
US20230271713A1 (en) * 2020-07-28 2023-08-31 Overair, Inc. Aircraft Component Longevity
EP3961028A1 (en) 2020-08-28 2022-03-02 Siemens Gamesa Renewable Energy A/S Reduction of a pitch bearing damage
CN113323803B (zh) * 2021-05-12 2023-02-21 东方电气风电股份有限公司 一种基于风机动态控制的变桨轴承检测方法
CN113757042A (zh) * 2021-09-26 2021-12-07 重庆华昭电气设备有限公司 一种变桨控制系统速度控制方法
US20240200535A1 (en) * 2022-12-19 2024-06-20 General Electric Renovables Espana, S.L. System and method for monitoring damage of a bearing for a wind turbine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7488155B2 (en) * 2005-11-18 2009-02-10 General Electric Company Method and apparatus for wind turbine braking
EP2376774B1 (en) 2008-12-15 2015-10-14 Vestas Wind Systems A/S Pitch control of a wind turbine
EP2365214B1 (en) * 2009-01-22 2013-05-29 Vestas Wind Systems A/S Control of rotor during a stop process of a wind turbine
DE102010035055A1 (de) * 2010-08-21 2012-02-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum Einstellen eines Anstellwinkels eines Rotorblatts einer Windkraftanlage auf einen Sollwert
WO2012125842A2 (en) 2011-03-15 2012-09-20 Purdue Research Foundation Load shape control of wind turbines
WO2013007258A1 (en) * 2011-07-08 2013-01-17 Vestas Wind Systems A/S Improving power production of wind turbines
CN102926930B (zh) * 2012-11-12 2014-07-09 东南大学 一种风力发电系统的独立变桨控制方法
AU2014278262B2 (en) 2013-06-12 2016-11-03 Ddsports, Inc. Basketball shot-tracking system
ES2670516T3 (es) * 2013-07-08 2018-05-30 Vestas Wind Systems A/S Un método para el control de una turbina eólica durante la operación de seguridad
CN103742357B (zh) * 2013-11-18 2017-10-31 沈阳工业大学 一种风力发电机组风轮非对称载荷控制方法
US10012212B2 (en) * 2015-10-02 2018-07-03 General Electric Company Sensor assembly for a wind turbine bearing and related system and method

Also Published As

Publication number Publication date
CN110520620A (zh) 2019-11-29
US11306699B2 (en) 2022-04-19
EP3568589A1 (en) 2019-11-20
CN110520620B (zh) 2022-09-20
WO2018153518A1 (en) 2018-08-30
EP3568589B1 (en) 2024-04-24
US20200056586A1 (en) 2020-02-20

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