CN101230836B - 风力涡轮机翼型族 - Google Patents
风力涡轮机翼型族 Download PDFInfo
- Publication number
- CN101230836B CN101230836B CN200810001367XA CN200810001367A CN101230836B CN 101230836 B CN101230836 B CN 101230836B CN 200810001367X A CN200810001367X A CN 200810001367XA CN 200810001367 A CN200810001367 A CN 200810001367A CN 101230836 B CN101230836 B CN 101230836B
- Authority
- CN
- China
- Prior art keywords
- aerofoil profile
- aerofoil
- string
- musical instrument
- value representation
- 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 - Fee Related
Links
Images
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
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/02—Formulas of curves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/05—Variable camber or chord length
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/621272 | 2007-01-09 | ||
| US11/621,272 US7883324B2 (en) | 2007-01-09 | 2007-01-09 | Wind turbine airfoil family |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101230836A CN101230836A (zh) | 2008-07-30 |
| CN101230836B true CN101230836B (zh) | 2013-02-06 |
Family
ID=39477899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810001367XA Expired - Fee Related CN101230836B (zh) | 2007-01-09 | 2008-01-09 | 风力涡轮机翼型族 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7883324B2 (zh) |
| CN (1) | CN101230836B (zh) |
| DE (1) | DE102008003411B4 (zh) |
| DK (1) | DK200701853A (zh) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8226368B2 (en) * | 2007-01-09 | 2012-07-24 | General Electric Company | Wind turbine airfoil family |
| DE102008052858B9 (de) * | 2008-10-23 | 2014-06-12 | Senvion Se | Profil eines Rotorblatts und Rotorblatt einer Windenergieanlage |
| US20110115254A1 (en) * | 2009-03-05 | 2011-05-19 | Joseph Skopic | Apparatus for reducing drag on vehicles with planar rear surfaces |
| US8241000B2 (en) * | 2009-06-16 | 2012-08-14 | Heartland Energy Solutions, LLC. | Wind turbine rotor blade and airfoil section |
| US8011886B2 (en) * | 2009-06-30 | 2011-09-06 | General Electric Company | Method and apparatus for increasing lift on wind turbine blade |
| CN102003332B (zh) * | 2009-09-02 | 2012-08-22 | 中国科学院工程热物理研究所 | 风力机叶片翼型族 |
| WO2011056767A2 (en) * | 2009-11-03 | 2011-05-12 | Sepstar, Inc. | Wind turbine blade |
| EP3179094B1 (en) | 2010-10-22 | 2018-07-25 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade, wind power generation system including the same, and method for designing wind turbine blade |
| JP5479300B2 (ja) * | 2010-10-22 | 2014-04-23 | 三菱重工業株式会社 | 風車翼およびこれを備えた風力発電装置ならびに風車翼の設計方法 |
| CN102062044B (zh) * | 2010-12-23 | 2012-06-27 | 中国科学院工程热物理研究所 | 一种风力机叶片翼型族 |
| US8047784B2 (en) | 2011-03-22 | 2011-11-01 | General Electric Company | Lift device for rotor blade in wind turbine |
| DE102011050661A1 (de) * | 2011-05-26 | 2012-11-29 | L&L Rotorservice Gmbh | Rotorblatt einer Windenergieanlage |
| US8403642B2 (en) | 2011-09-27 | 2013-03-26 | General Electric Company | Wind turbine rotor blade assembly with root curtain |
| CN103270296B (zh) * | 2011-10-12 | 2014-05-07 | 三菱重工业株式会社 | 风车叶片及具备该风车叶片的风力发电装置以及风车叶片的设计方法 |
| US8430633B2 (en) | 2011-11-21 | 2013-04-30 | General Electric Company | Blade extension for rotor blade in wind turbine |
| US8376703B2 (en) | 2011-11-21 | 2013-02-19 | General Electric Company | Blade extension for rotor blade in wind turbine |
| US9677538B2 (en) | 2012-02-09 | 2017-06-13 | General Electric Company | Wind turbine rotor blade assembly with root extension panel and method of assembly |
| US9151270B2 (en) * | 2012-04-03 | 2015-10-06 | Siemens Aktiengesellschaft | Flatback slat for wind turbine |
| DE102012206109C5 (de) | 2012-04-13 | 2022-06-09 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage |
| DE102013202666A1 (de) | 2013-02-19 | 2014-08-21 | Senvion Se | Rotorblatt einer Windenergieanlage |
| CN103423083B (zh) * | 2013-08-30 | 2015-09-30 | 内蒙古工业大学 | 一种加厚型高气动性能风力机叶片 |
| US9523279B2 (en) | 2013-11-12 | 2016-12-20 | General Electric Company | Rotor blade fence for a wind turbine |
| JP6282203B2 (ja) | 2014-09-12 | 2018-02-21 | 株式会社日立製作所 | 風力発電装置及び軸流タイプブレード |
| DK2998572T3 (en) * | 2014-09-22 | 2016-12-19 | Best Blades Gmbh | Wing to a vindenergianlægsrotor |
| US10180125B2 (en) | 2015-04-20 | 2019-01-15 | General Electric Company | Airflow configuration for a wind turbine rotor blade |
| CN105840414B (zh) * | 2016-03-22 | 2019-01-22 | 西北工业大学 | 一族适用于5-10兆瓦风力机叶片的翼型 |
| CN106014853B (zh) * | 2016-07-12 | 2018-09-04 | 申振华 | 一种大型风力机叶片的厚翼型族 |
| CN109083798B (zh) * | 2017-06-13 | 2024-02-06 | 国网江苏省电力公司常州供电公司 | 流体发电装置 |
| CN108331708B (zh) * | 2018-01-25 | 2019-10-22 | 华北电力大学 | 风力发电叶片翼型线的确定方法 |
| CN108386313B (zh) * | 2018-02-05 | 2019-09-24 | 西北工业大学 | 一种风力机钝后缘椭圆翼型的设计方法 |
| CN110435873B (zh) * | 2019-08-15 | 2021-04-23 | 西北工业大学 | 一种可巡航自配平的半翼身融合无尾式无人机翼型族 |
| DE102022104017A1 (de) | 2022-02-21 | 2023-08-24 | Wobben Properties Gmbh | Rotorblatt einer Windenergieanlage |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1473066A (en) * | 1922-03-20 | 1923-11-06 | Merritt R Wells | Fan for automobile radiators or the like |
| JPS59100088A (ja) * | 1982-11-30 | 1984-06-09 | Sanshin Ind Co Ltd | 船舶推進機用プロペラ |
| IL105107A (en) | 1992-03-18 | 1996-06-18 | Advanced Wind Turbines Inc | Wind turbines |
| US5292230A (en) * | 1992-12-16 | 1994-03-08 | Westinghouse Electric Corp. | Curvature steam turbine vane airfoil |
| US5562420A (en) | 1994-03-14 | 1996-10-08 | Midwest Research Institute | Airfoils for wind turbine |
| US6068446A (en) * | 1997-11-20 | 2000-05-30 | Midwest Research Institute | Airfoils for wind turbine |
| DE19964114A1 (de) | 1999-12-31 | 2001-07-19 | Dlr Ev | Dreidimensionale Hinterkante an Flügelprofilen |
| US6503058B1 (en) | 2000-05-01 | 2003-01-07 | Zond Energy Systems, Inc. | Air foil configuration for wind turbine |
| JP2005282492A (ja) * | 2004-03-30 | 2005-10-13 | Mitsubishi Fuso Truck & Bus Corp | 翼形状作成プログラム及び方法 |
| ES2294927B1 (es) | 2006-05-31 | 2009-02-16 | Gamesa Eolica, S.A. | Pala de aerogenerador con borde de salida divergente. |
| ES2310958B1 (es) | 2006-09-15 | 2009-11-10 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Pala de aerogenerador optimizada. |
-
2007
- 2007-01-09 US US11/621,272 patent/US7883324B2/en active Active
- 2007-12-21 DK DK200701853A patent/DK200701853A/da not_active Application Discontinuation
-
2008
- 2008-01-08 DE DE102008003411.8A patent/DE102008003411B4/de not_active Expired - Fee Related
- 2008-01-09 CN CN200810001367XA patent/CN101230836B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008003411A1 (de) | 2008-07-10 |
| DE102008003411B4 (de) | 2021-09-02 |
| US7883324B2 (en) | 2011-02-08 |
| DK200701853A (da) | 2008-07-10 |
| US20080166235A1 (en) | 2008-07-10 |
| CN101230836A (zh) | 2008-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240221 Address after: Danish spirit Patentee after: LM Wind Power A/S Country or region after: Denmark Address before: New York, United States Patentee before: General Electric Co. Country or region before: U.S.A. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: Barcelona, Spain Patentee after: Ge renewable energy Spain Ltd. Country or region after: Spain Address before: Danish spirit Patentee before: LM Wind Power A/S Country or region before: Denmark |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 |