JP2002521617A - Ｕ形状の振動減衰手段を有する風力タービンブレード - Google Patents

Ｕ形状の振動減衰手段を有する風力タービンブレード

Info

Publication number
JP2002521617A
JP2002521617A JP2000562658A JP2000562658A JP2002521617A JP 2002521617 A JP2002521617 A JP 2002521617A JP 2000562658 A JP2000562658 A JP 2000562658A JP 2000562658 A JP2000562658 A JP 2000562658A JP 2002521617 A JP2002521617 A JP 2002521617A
Authority
JP
Japan
Prior art keywords
wind turbine
blade
turbine blade
vibration
rotation
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.)
Pending
Application number
JP2000562658A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002521617A5 (https=
Inventor
エフ． ベルトカンプ，ヘルマン
Original Assignee
エンエーゲー ミコン アクティーゼルスカブ
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 エンエーゲー ミコン アクティーゼルスカブ filed Critical エンエーゲー ミコン アクティーゼルスカブ
Publication of JP2002521617A publication Critical patent/JP2002521617A/ja
Publication of JP2002521617A5 publication Critical patent/JP2002521617A5/ja
Pending 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)
JP2000562658A 1998-07-28 1999-07-28 Ｕ形状の振動減衰手段を有する風力タービンブレード Pending JP2002521617A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DK199800275U DK199800275U4 (da) 1998-07-28 1998-07-28 Vindmøllevinge med svingningsdæmper
DK199800274 1998-07-28
DK199800275 1998-07-28
DK199800276 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
PCT/DK1999/000423 WO2000006898A1 (en) 1998-07-28 1999-07-28 Wind turbine blade with u-shaped oscillation damping means

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008160817A Division JP2008274960A (ja) 1998-07-28 2008-06-19 Ｕ字形状の振動減衰手段を有する風力タービンブレード

Publications (2)

Publication Number Publication Date
JP2002521617A true JP2002521617A (ja) 2002-07-16
JP2002521617A5 JP2002521617A5 (https=) 2008-02-14

Family

ID=27222233

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000562658A Pending JP2002521617A (ja) 1998-07-28 1999-07-28 Ｕ形状の振動減衰手段を有する風力タービンブレード
JP2008160817A Pending JP2008274960A (ja) 1998-07-28 2008-06-19 Ｕ字形状の振動減衰手段を有する風力タービンブレード

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008160817A Pending JP2008274960A (ja) 1998-07-28 2008-06-19 Ｕ字形状の振動減衰手段を有する風力タービンブレード

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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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
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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
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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
CA2338891C (en) 2008-09-30
CN1120296C (zh) 2003-09-03
ATE296955T1 (de) 2005-06-15
EP1101034B1 (en) 2005-06-01
WO2000006898A1 (en) 2000-02-10

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