PL2712399T3 - Łopata turbiny wiatrowej z urządzeniami redukującymi hałas oraz powiązany sposób - Google Patents
Łopata turbiny wiatrowej z urządzeniami redukującymi hałas oraz powiązany sposóbInfo
- Publication number
- PL2712399T3 PL2712399T3 PL12721281T PL12721281T PL2712399T3 PL 2712399 T3 PL2712399 T3 PL 2712399T3 PL 12721281 T PL12721281 T PL 12721281T PL 12721281 T PL12721281 T PL 12721281T PL 2712399 T3 PL2712399 T3 PL 2712399T3
- Authority
- PL
- Poland
- Prior art keywords
- wind turbine
- noise reduction
- turbine blade
- related method
- reduction devices
- Prior art date
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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
- F03D1/0633—Rotors characterised by their aerodynamic shape of the blades
- F03D1/0641—Rotors characterised by their aerodynamic shape of the blades of the section profile of the blades, i.e. aerofoil profile
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0608—Rotors characterised by their aerodynamic shape
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/301—Cross-section characteristics
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49336—Blade making
- Y10T29/49337—Composite blade
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)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11166249 | 2011-05-16 | ||
EP12721281.9A EP2712399B1 (en) | 2011-05-16 | 2012-05-14 | Wind turbine blade with noise reduction devices and related method |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2712399T3 true PL2712399T3 (pl) | 2017-06-30 |
Family
ID=46085620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL12721281T PL2712399T3 (pl) | 2011-05-16 | 2012-05-14 | Łopata turbiny wiatrowej z urządzeniami redukującymi hałas oraz powiązany sposób |
Country Status (8)
Country | Link |
---|---|
US (1) | US9581133B2 (pl) |
EP (1) | EP2712399B1 (pl) |
JP (1) | JP6042417B2 (pl) |
CN (1) | CN103782027B (pl) |
DK (1) | DK2712399T3 (pl) |
ES (1) | ES2618459T3 (pl) |
PL (1) | PL2712399T3 (pl) |
WO (1) | WO2012156359A1 (pl) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9392469B2 (en) * | 2011-06-03 | 2016-07-12 | Qualcomm Incorporated | Systems and methods for receiver based clear channel assessment |
GB2497319B (en) | 2011-12-06 | 2013-11-13 | Ip Consortium Ltd | Engine Intake Fuel Injection and Heating |
US9341158B2 (en) * | 2011-12-08 | 2016-05-17 | Inventus Holdings, Llc | Quiet wind turbine blade |
CA2893408C (en) | 2012-12-07 | 2018-05-29 | Wobben Properties Gmbh | Rotor blade trailing edge |
ES2663672T3 (es) * | 2013-09-18 | 2018-04-16 | Siemens Aktiengesellschaft | Disposición para reducir el ruido de una pala de rotor de turbina eólica |
WO2015169471A1 (en) | 2014-05-06 | 2015-11-12 | Siemens Aktiengesellschaft | Noise reduction means for a rotor blade of a wind turbine |
EP3158188B1 (en) * | 2014-06-18 | 2021-02-24 | Siemens Gamesa Renewable Energy A/S | Noise reducer for a wind turbine blade |
DE102014213929A1 (de) | 2014-07-17 | 2016-01-21 | Wobben Properties Gmbh | Rotorblatthinterkante |
DE102014213930A1 (de) | 2014-07-17 | 2016-01-21 | Wobben Properties Gmbh | Rotorblattspitzenhinterkante |
WO2016057107A1 (en) * | 2014-10-11 | 2016-04-14 | Richard Von Berg | Spacer for wind turbine rotor blade |
US9869295B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method to install components, such as tip extensions and winglets, to a wind turbine blade, as well as the wind turbine blade and component |
US9869296B2 (en) * | 2015-05-07 | 2018-01-16 | General Electric Company | Attachment method and system to install components, such as tip extensions and winglets, to a wind turbine blade |
PL3096003T3 (pl) | 2015-05-21 | 2021-10-04 | Siemens Gamesa Renewable Energy A/S | Łopata wirnika z ząbkowaniami dla turbiny wiatrowej |
US10240576B2 (en) * | 2015-11-25 | 2019-03-26 | General Electric Company | Wind turbine noise reduction with acoustically absorbent serrations |
EP3176425A1 (en) * | 2015-12-01 | 2017-06-07 | Stichting Nationaal Lucht- en Ruimtevaart Laboratorium | Assembly of aerofoil-shaped body and noise reducing serration and wind turbine provided therewith |
US10107302B2 (en) * | 2015-12-10 | 2018-10-23 | General Electric Company | Durable riblets for engine environment |
EP3181895A1 (en) * | 2015-12-17 | 2017-06-21 | LM WP Patent Holding A/S | Splitter plate arrangement for a serrated wind turbine blade |
DE102016201114A1 (de) | 2016-01-26 | 2017-07-27 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage und Windenergieanlage |
US11002246B2 (en) | 2016-04-15 | 2021-05-11 | Siemens Gamesa Renewable Energy A/S | Rotor blade with a serrated trailing edge |
US10400744B2 (en) | 2016-04-28 | 2019-09-03 | General Electric Company | Wind turbine blade with noise reducing micro boundary layer energizers |
CN106050553A (zh) * | 2016-08-01 | 2016-10-26 | 中国华电科工集团有限公司 | 一种大厚度钝尾缘翼型的降噪装置 |
DE102016117012A1 (de) * | 2016-09-09 | 2018-03-15 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt |
CN106481517B (zh) * | 2016-12-19 | 2018-10-19 | 北京金风科创风电设备有限公司 | 风力发电叶片及具有该叶片的风力发电机组 |
US20190024631A1 (en) * | 2017-07-20 | 2019-01-24 | General Electric Company | Airflow configuration for a wind turbine rotor blade |
KR102192061B1 (ko) * | 2019-12-30 | 2020-12-16 | 서울대학교산학협력단 | 블레이드 소음 저감 장치 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1310943C (en) * | 1986-04-30 | 1992-12-01 | Walter M. Presz, Jr. | Airfoil-shaped body |
US4813633A (en) * | 1986-12-29 | 1989-03-21 | United Technologies Corporation | Airfoil trailing edge |
US5088665A (en) * | 1989-10-31 | 1992-02-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Serrated trailing edges for improving lift and drag characteristics of lifting surfaces |
JPH0777211A (ja) * | 1993-06-28 | 1995-03-20 | Mitsubishi Heavy Ind Ltd | 板状物体後流の制御装置 |
NL9301910A (nl) * | 1993-11-04 | 1995-06-01 | Stork Prod Eng | Windturbine. |
DE50115739D1 (de) * | 1999-12-31 | 2011-01-27 | Deutsch Zentr Luft & Raumfahrt | Flügelprofil mit leistungs-steigernder Hinterkante |
US6733240B2 (en) * | 2001-07-18 | 2004-05-11 | General Electric Company | Serrated fan blade |
US7059833B2 (en) * | 2001-11-26 | 2006-06-13 | Bonus Energy A/S | Method for improvement of the efficiency of a wind turbine rotor |
JP2003336572A (ja) * | 2002-02-22 | 2003-11-28 | Mitsubishi Heavy Ind Ltd | ナセル構造の風車 |
EP1338793A3 (en) * | 2002-02-22 | 2010-09-01 | Mitsubishi Heavy Industries, Ltd. | Serrated wind turbine blade trailing edge |
PT2007981T (pt) | 2006-04-02 | 2021-02-11 | Wobben Properties Gmbh | Turbina eólica com pá esbelta |
US7918653B2 (en) * | 2007-02-07 | 2011-04-05 | General Electric Company | Rotor blade trailing edge assemby and method of use |
US7927078B2 (en) | 2007-07-12 | 2011-04-19 | General Electric Company | Wind turbine blade tip vortex breakers |
US20090074585A1 (en) | 2007-09-19 | 2009-03-19 | General Electric Company | Wind turbine blades with trailing edge serrations |
US8197218B2 (en) | 2007-11-08 | 2012-06-12 | Alliance For Sustainable Energy, Llc | Quiet airfoils for small and large wind turbines |
EP2253839A1 (en) | 2009-05-18 | 2010-11-24 | Lm Glasfiber A/S | Wind turbine blade provided with flow altering devices |
US20110103950A1 (en) | 2009-11-04 | 2011-05-05 | General Electric Company | System and method for providing a controlled flow of fluid to or from a wind turbine blade surface |
US7909576B1 (en) | 2010-06-24 | 2011-03-22 | General Electric Company | Fastening device for rotor blade component |
US8083488B2 (en) * | 2010-08-23 | 2011-12-27 | General Electric Company | Blade extension for rotor blade in wind turbine |
GB201016455D0 (en) * | 2010-09-30 | 2010-11-17 | Imp Innovations Ltd | Fluid flow modification |
US7976276B2 (en) * | 2010-11-04 | 2011-07-12 | General Electric Company | Noise reducer for rotor blade in wind turbine |
US7976283B2 (en) * | 2010-11-10 | 2011-07-12 | General Electric Company | Noise reducer for rotor blade in wind turbine |
US8414261B2 (en) * | 2011-05-31 | 2013-04-09 | General Electric Company | Noise reducer for rotor blade in wind turbine |
US8506250B2 (en) * | 2011-10-19 | 2013-08-13 | General Electric Company | Wind turbine rotor blade with trailing edge extension and method of attachment |
-
2012
- 2012-05-14 CN CN201280035296.XA patent/CN103782027B/zh active Active
- 2012-05-14 US US14/118,094 patent/US9581133B2/en active Active
- 2012-05-14 DK DK12721281.9T patent/DK2712399T3/en active
- 2012-05-14 PL PL12721281T patent/PL2712399T3/pl unknown
- 2012-05-14 EP EP12721281.9A patent/EP2712399B1/en active Active
- 2012-05-14 ES ES12721281.9T patent/ES2618459T3/es active Active
- 2012-05-14 WO PCT/EP2012/058906 patent/WO2012156359A1/en active Application Filing
- 2012-05-14 JP JP2014510764A patent/JP6042417B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2712399B1 (en) | 2016-12-07 |
JP2014513773A (ja) | 2014-06-05 |
EP2712399A1 (en) | 2014-04-02 |
US9581133B2 (en) | 2017-02-28 |
CN103782027B (zh) | 2017-03-22 |
JP6042417B2 (ja) | 2016-12-14 |
US20140227101A1 (en) | 2014-08-14 |
ES2618459T3 (es) | 2017-06-21 |
DK2712399T3 (en) | 2017-03-13 |
CN103782027A (zh) | 2014-05-07 |
WO2012156359A1 (en) | 2012-11-22 |
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