NO328175B1 - Rotorblad med en demperinnretning for et vindkraftanlegg - Google Patents

Rotorblad med en demperinnretning for et vindkraftanlegg Download PDF

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Publication number
NO328175B1
NO328175B1 NO20034279A NO20034279A NO328175B1 NO 328175 B1 NO328175 B1 NO 328175B1 NO 20034279 A NO20034279 A NO 20034279A NO 20034279 A NO20034279 A NO 20034279A NO 328175 B1 NO328175 B1 NO 328175B1
Authority
NO
Norway
Prior art keywords
rotor blade
damping body
rotor
blade according
roll
Prior art date
Application number
NO20034279A
Other languages
English (en)
Norwegian (no)
Other versions
NO20034279D0 (no
NO20034279L (no
Inventor
Uwe Ritschel
Original Assignee
Nordex Energy Gmbh
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 Nordex Energy Gmbh filed Critical Nordex Energy Gmbh
Publication of NO20034279D0 publication Critical patent/NO20034279D0/no
Publication of NO20034279L publication Critical patent/NO20034279L/no
Publication of NO328175B1 publication Critical patent/NO328175B1/no

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/96—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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Wind Motors (AREA)
  • Air-Flow Control Members (AREA)
  • Vibration Prevention Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Springs (AREA)
NO20034279A 2002-01-26 2003-09-25 Rotorblad med en demperinnretning for et vindkraftanlegg NO328175B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202995A DE10202995B4 (de) 2002-01-26 2002-01-26 Rotorblatt für eine Windkraftanlage mit einer Dämpfereinrichtung
PCT/EP2003/000799 WO2003062637A1 (fr) 2002-01-26 2003-01-27 Pale de rotor pour eolienne pourvue d'un systeme amortisseur

Publications (3)

Publication Number Publication Date
NO20034279D0 NO20034279D0 (no) 2003-09-25
NO20034279L NO20034279L (no) 2003-09-25
NO328175B1 true NO328175B1 (no) 2009-12-28

Family

ID=7713109

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20034279A NO328175B1 (no) 2002-01-26 2003-09-25 Rotorblad med en demperinnretning for et vindkraftanlegg

Country Status (7)

Country Link
EP (1) EP1468188B1 (fr)
CN (1) CN100424338C (fr)
AT (1) ATE417199T1 (fr)
DE (2) DE10202995B4 (fr)
ES (1) ES2318108T3 (fr)
NO (1) NO328175B1 (fr)
WO (1) WO2003062637A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2005337987A1 (en) 2005-11-03 2007-05-10 Vestas Wind Systems A/S A wind turbine blade comprising one or more oscillation dampers
DE102006022266A1 (de) * 2005-11-04 2007-05-10 Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) Windenergieanlage
DE102006020257A1 (de) 2006-04-27 2007-10-31 Daubner & Stommel Gbr Bau-Werk-Planung Verfahren zum Betreiben einer Windenergieanlage
EP1892379B1 (fr) * 2006-08-16 2015-11-18 Siemens Aktiengesellschaft Rotor pour une turbomachine
ES2432397T3 (es) * 2006-12-20 2013-12-03 Vestas Wind Systems A/S Turbina eólica que comprende un absorbedor de vibraciones torsionales
FR2933069B1 (fr) 2008-06-27 2011-02-25 Eurocopter France Pale munie d'un resonateur pour reduire les mouvements en trainee de ladite pale et procede mis en oeuvre par ladite pale.
FR2933068B1 (fr) 2008-06-27 2011-02-25 Eurocopter France Pale pour reduire les mouvements en trainee de ladite pale et procede pour reduire un tel mouvement en trainee.
US7988416B2 (en) 2009-03-18 2011-08-02 Vestas Wind Systems A/S Wind turbine blade with damping element
DE102010006544B4 (de) * 2010-02-01 2015-01-22 Wölfel Beratende Ingenieure GmbH & Co. KG Rotorblatt für eine Windenergieanlage und Verfahren zur Dämpfung von Schwingungen eines Rotorblatts
DE102012216804B4 (de) * 2012-09-19 2015-06-03 Senvion Se Dämpfungssystem und Rotorblatt
US9765625B2 (en) 2013-05-23 2017-09-19 MTU Aero Engines AG Turbomachine blade
EP2806105A1 (fr) * 2013-05-23 2014-11-26 MTU Aero Engines GmbH Aube de turbomachine avec corps d'impulsion
EP2806106A1 (fr) 2013-05-23 2014-11-26 MTU Aero Engines GmbH Aube de turbomachine avec corps d'impulsion
DE102014000779A1 (de) * 2014-01-24 2015-07-30 Rwe Innogy Gmbh Schwingungsdämpfungsvorrichtung und Windkraftanlage mit Schwingungsdämpfungsvorrichtung
DE102015015217A1 (de) * 2015-11-26 2017-06-01 Senvion Gmbh Rotorblatt einer Windenergieanlage
DE102018007953A1 (de) * 2018-10-09 2020-04-09 Senvion Gmbh Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür
DE102021113167A1 (de) 2021-05-20 2022-11-24 MTU Aero Engines AG Anordnung zur Minderung einer Schwingung
US12044135B1 (en) * 2023-11-06 2024-07-23 Pratt & Whitney Canada Corp. Stator vane with variable center of gravity

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2027812B (en) * 1978-08-04 1982-09-15 Toyota Motor Co Ltd Variable venturi type carburettor
DE3226152C2 (de) * 1982-07-13 1984-07-19 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Pendelanordnung zur Dämpfung bzw. Tilgung niedriger Anregungsfrequenzen eines Hubschrauberrotorblattes o.dgl.
DE4107619C2 (de) * 1991-03-09 1994-08-04 Eurocopter Deutschland Dämpfungseinrichtung für ein Rotorblatt
DE29522190U1 (de) * 1994-02-07 2000-12-14 Bonus Energy A/S, Brande Windmühlenblatt
DK172039B1 (da) * 1994-02-07 1997-09-22 Bonus Energy As Vindmøllevinge og fremgangsmåde til reduktion af svingninger i en sådan
WO1999032789A1 (fr) * 1997-12-09 1999-07-01 Lm Glasfiber A/S Pale d'eolienne a amortisseur de vibrations
DE19815519A1 (de) * 1998-03-31 1999-10-07 Tacke Windenergie Gmbh Rotorblatt für eine Windkraftanlage
DK174404B1 (da) * 1998-05-29 2003-02-17 Neg Micon As Vindmølle med svingningsdæmper
US6626642B1 (en) * 1998-07-28 2003-09-30 Neg Micon A/S Wind turbine blade with u-shaped oscillation damping means
DE20202054U1 (de) * 2002-01-26 2002-10-17 Nordex Energy GmbH, 22848 Norderstedt Rotorblatt für eine Windkraftanlage mit einer Dämpfereinrichtung

Also Published As

Publication number Publication date
ES2318108T3 (es) 2009-05-01
WO2003062637A1 (fr) 2003-07-31
NO20034279D0 (no) 2003-09-25
CN100424338C (zh) 2008-10-08
NO20034279L (no) 2003-09-25
ATE417199T1 (de) 2008-12-15
CN1610794A (zh) 2005-04-27
EP1468188A1 (fr) 2004-10-20
DE10202995A1 (de) 2003-08-07
DE10202995B4 (de) 2004-01-29
DE50310895D1 (de) 2009-01-22
EP1468188B1 (fr) 2008-12-10

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