CA2338891C - Wind turbine blade with u-shaped oscillation damping means - Google Patents

Wind turbine blade with u-shaped oscillation damping means Download PDF

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Publication number
CA2338891C
CA2338891C CA002338891A CA2338891A CA2338891C CA 2338891 C CA2338891 C CA 2338891C CA 002338891 A CA002338891 A CA 002338891A CA 2338891 A CA2338891 A CA 2338891A CA 2338891 C CA2338891 C CA 2338891C
Authority
CA
Canada
Prior art keywords
wind turbine
oscillations
turbine blade
liquid
blade according
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002338891A
Other languages
English (en)
French (fr)
Other versions
CA2338891A1 (en
Inventor
Herman F. Veldkamp
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.)
Vestas Wind Systems AS
Original Assignee
Vestas Wind Systems 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
Priority claimed from DK199800275U external-priority patent/DK199800275U4/da
Priority claimed from DK199800276U external-priority patent/DK199800276U4/da
Priority claimed from DK199800274U external-priority patent/DK199800274U4/da
Application filed by Vestas Wind Systems AS filed Critical Vestas Wind Systems AS
Publication of CA2338891A1 publication Critical patent/CA2338891A1/en
Application granted granted Critical
Publication of CA2338891C publication Critical patent/CA2338891C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • 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
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Sustainable Development (AREA)
  • Wind Motors (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Hydraulic Turbines (AREA)
  • Electromagnets (AREA)
CA002338891A 1998-07-28 1999-07-28 Wind turbine blade with u-shaped oscillation damping means Expired - Lifetime CA2338891C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DK199800275U DK199800275U4 (da) 1998-07-28 1998-07-28 Vindmøllevinge med svingningsdæmper
DKBA199800274 1998-07-28
DKBA199800276 1998-07-28
DK199800276U DK199800276U4 (da) 1998-07-28 1998-07-28 Vindmøllevinge med svingningsdæmper
DK199800274U DK199800274U4 (da) 1998-07-28 1998-07-28 Vindmøllevinge med svingningsdæmper
DKBA199800275 1998-07-28
PCT/DK1999/000423 WO2000006898A1 (en) 1998-07-28 1999-07-28 Wind turbine blade with u-shaped oscillation damping means

Publications (2)

Publication Number Publication Date
CA2338891A1 CA2338891A1 (en) 2000-02-10
CA2338891C true CA2338891C (en) 2008-09-30

Family

ID=27222233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002338891A Expired - Lifetime CA2338891C (en) 1998-07-28 1999-07-28 Wind turbine blade with u-shaped oscillation damping means

Country Status (11)

Country Link
US (1) US6626642B1 (https=)
EP (1) EP1101034B1 (https=)
JP (2) JP2002521617A (https=)
CN (1) CN1120296C (https=)
AT (1) ATE296955T1 (https=)
AU (1) AU5027199A (https=)
CA (1) CA2338891C (https=)
DE (1) DE69925601T2 (https=)
ES (1) ES2244202T3 (https=)
PT (1) PT1101034E (https=)
WO (1) WO2000006898A1 (https=)

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DE102006022266A1 (de) * 2005-11-04 2007-05-10 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Windenergieanlage
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US7988416B2 (en) * 2009-03-18 2011-08-02 Vestas Wind Systems A/S Wind turbine blade with damping element
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US8035242B2 (en) * 2010-11-09 2011-10-11 General Electric Company Wind turbine farm and method of controlling at least one wind turbine
CN102606414B (zh) * 2011-01-24 2015-05-27 广东邦达实业有限公司 一种包含阻尼减振结构层风力发电机叶片及其制造方法
ES2398005B1 (es) * 2011-03-29 2014-09-05 Gamesa Innovation & Technology S.L. Aerogenerador con un dispositivo amortiguador de banda ancha en cada pala
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US9541061B2 (en) 2014-03-04 2017-01-10 Siemens Energy, Inc. Wind turbine blade with viscoelastic damping
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US20170036758A1 (en) * 2015-08-07 2017-02-09 Sikorsky Aircraft Corporation Systems and methods for damping rotor blade assemblies
DE102015015217A1 (de) * 2015-11-26 2017-06-01 Senvion Gmbh Rotorblatt einer Windenergieanlage
CN106812723B (zh) * 2015-11-30 2019-05-03 中国航发商用航空发动机有限责任公司 叶片、涡轮及压气机
US20180111681A1 (en) * 2016-01-20 2018-04-26 Sikorsky Aircraft Corporation Rotor dampers
CN105626372B (zh) * 2016-02-02 2017-12-15 南安普敦咨询服务有限公司 一种风力发电机组
DE102016207874A1 (de) * 2016-05-09 2017-11-09 MTU Aero Engines AG Impulskörpermodul für eine Strömungsmaschine
CN109563812A (zh) * 2016-06-13 2019-04-02 维斯塔斯风力系统集团公司 沿边风力涡轮机叶片振动的减振
DE102017214060A1 (de) * 2017-08-11 2019-02-14 Siemens Aktiengesellschaft Funktionale Struktur und Komponente für eine Strömungsmaschine
EP3514374B1 (en) * 2018-01-17 2021-08-25 Siemens Gamesa Renewable Energy A/S A wind turbine
CN109306941A (zh) * 2018-09-26 2019-02-05 南京航空航天大学 一种用于风力机叶片的粘性流体耗能减振装置
DE102018007953A1 (de) * 2018-10-09 2020-04-09 Senvion Gmbh Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür
DK3677891T3 (da) * 2019-01-02 2021-11-08 Siemens Gamesa Renewable Energy As System, testningsanordning og fremgangsmåde til udmattelsestestning af en vindmøllevinge
EP3966450B1 (en) 2019-05-06 2024-04-03 Vestas Wind Systems A/S Vibration damping of a structure
CN112443616B (zh) * 2019-09-02 2023-04-14 新疆金风科技股份有限公司 阻尼器、阻尼装置以及风力发电机组
ES3049286T3 (en) 2019-12-30 2025-12-16 Vestas Wind Sys As A method for stabilising a wind turbine blade
US12006998B2 (en) * 2020-02-17 2024-06-11 Fm Energie Gmbh & Co. Kg Adaptive tuned mass damper for damping low excitation frequencies
CN114718804B (zh) * 2022-04-26 2024-12-20 国家电投集团广西兴安风电有限公司 一种叶尖呈w型结构的低噪音风力机叶片
CN115898750A (zh) * 2022-11-17 2023-04-04 浙江运达风电股份有限公司 一种用于叶片结构加阻的震荡阻尼器
JP2025538767A (ja) * 2022-12-08 2025-11-28 ヴェスタス ウィンド システムズ エー／エス 少なくとも１つの振動減衰装置を備えた風力タービン発電機、該風力タービン発電機を備える発電プラント、振動減衰装置、該振動減衰装置を備えるブレード、風力タービン発電機の少なくとも１つの結合モード振動を緩和する方法、及び風力タービン発電機を組み立てる方法

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Also Published As

Publication number Publication date
AU5027199A (en) 2000-02-21
EP1101034A1 (en) 2001-05-23
US6626642B1 (en) 2003-09-30
CA2338891A1 (en) 2000-02-10
PT1101034E (pt) 2005-08-31
JP2008274960A (ja) 2008-11-13
ES2244202T3 (es) 2005-12-01
DE69925601D1 (de) 2005-07-07
DE69925601T2 (de) 2006-04-27
CN1320194A (zh) 2001-10-31
CN1120296C (zh) 2003-09-03
ATE296955T1 (de) 2005-06-15
EP1101034B1 (en) 2005-06-01
WO2000006898A1 (en) 2000-02-10
JP2002521617A (ja) 2002-07-16

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Effective date: 20190729