CN102465826A - 用于风机转子叶片的主梁帽组件 - Google Patents
用于风机转子叶片的主梁帽组件 Download PDFInfo
- Publication number
- CN102465826A CN102465826A CN2011103390706A CN201110339070A CN102465826A CN 102465826 A CN102465826 A CN 102465826A CN 2011103390706 A CN2011103390706 A CN 2011103390706A CN 201110339070 A CN201110339070 A CN 201110339070A CN 102465826 A CN102465826 A CN 102465826A
- Authority
- CN
- China
- Prior art keywords
- girder cap
- composite material
- thickness
- rotor blade
- spar cap
- 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.)
- Granted
Links
- 239000002131 composite material Substances 0.000 claims abstract description 71
- 230000006835 compression Effects 0.000 claims abstract description 31
- 238000007906 compression Methods 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 11
- 238000005452 bending Methods 0.000 description 11
- 239000004917 carbon fiber Substances 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/50—Intrinsic material properties or characteristics
- F05B2280/5001—Elasticity
-
- 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
- F05B2280/00—Materials; Properties thereof
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- 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)
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/914589 | 2010-10-28 | ||
| US12/914,589 US20110142662A1 (en) | 2010-10-28 | 2010-10-28 | Spar Cap Assembly for a Wind Turbine Rotor Blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465826A true CN102465826A (zh) | 2012-05-23 |
| CN102465826B CN102465826B (zh) | 2016-08-17 |
Family
ID=44143143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110339070.6A Active CN102465826B (zh) | 2010-10-28 | 2011-10-24 | 用于风机转子叶片的主梁帽组件 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20110142662A1 (zh) |
| CN (1) | CN102465826B (zh) |
| DE (1) | DE102011054871A1 (zh) |
| DK (1) | DK178020B1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994031A (zh) * | 2014-05-21 | 2014-08-20 | 航天材料及工艺研究所 | 一种碳纤维织物增强树脂基复合材料主梁帽及其制造方法 |
| CN110073100A (zh) * | 2016-12-21 | 2019-07-30 | 西门子歌美飒可再生能源公司 | 具有可变的与偏转有关的刚度的风力涡轮机叶片 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8075278B2 (en) * | 2009-05-21 | 2011-12-13 | Zuteck Michael D | Shell structure of wind turbine blade having regions of low shear modulus |
| US8079819B2 (en) * | 2009-05-21 | 2011-12-20 | Zuteck Michael D | Optimization of premium fiber material usage in wind turbine spars |
| WO2013084361A1 (ja) * | 2011-12-09 | 2013-06-13 | 三菱重工業株式会社 | 風車翼 |
| US20140234114A1 (en) * | 2013-02-19 | 2014-08-21 | Karsten Schibsbye | Wind turbine blade with asymmetrical spar caps |
| US9534580B2 (en) | 2013-02-27 | 2017-01-03 | General Electric Company | Fluid turbine blade with torsionally compliant skin and method of providing the same |
| EP2927481B1 (en) * | 2014-03-31 | 2021-09-22 | Siemens Gamesa Renewable Energy A/S | Rotor blade for a wind turbine |
| US9897065B2 (en) | 2015-06-29 | 2018-02-20 | General Electric Company | Modular wind turbine rotor blades and methods of assembling same |
| US10337490B2 (en) | 2015-06-29 | 2019-07-02 | General Electric Company | Structural component for a modular rotor blade |
| MD1127Z (ro) * | 2016-06-27 | 2017-09-30 | Технический университет Молдовы | Pală a rotorului turbinei eoliene |
| US11225942B2 (en) * | 2017-07-05 | 2022-01-18 | General Electric Company | Enhanced through-thickness resin infusion for a wind turbine composite laminate |
| DE102018009338A1 (de) * | 2018-11-28 | 2020-05-28 | Senvion Gmbh | Rotorblattkomponente, Verfahren zu deren Herstellung und Windenergieanlage |
| EP3999298A1 (en) | 2019-07-16 | 2022-05-25 | General Electric Company | System and method for manufacturing panels for use in wind turbine rotor blade components |
| WO2021010981A1 (en) | 2019-07-16 | 2021-01-21 | General Electric Company | System and method for manufacturing panels for use in wind turbine rotor blade components |
| WO2021121507A1 (en) * | 2019-12-17 | 2021-06-24 | Vestas Wind Systems A/S | Wind turbine blade |
| EP4363711B1 (en) * | 2021-06-30 | 2025-07-30 | Vestas Wind Systems A/S | A wind turbine blade |
| WO2023012385A1 (es) * | 2021-08-06 | 2023-02-09 | Nabrawind Technologies, S.L. | Transicion de laminados de material compuesto para pala modular |
| EP4390111A1 (en) * | 2022-12-22 | 2024-06-26 | Vestas Wind Systems A/S | A wind turbine blade |
| WO2024190111A1 (ja) * | 2023-03-13 | 2024-09-19 | 東レ株式会社 | 風車ブレード |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190173A (ja) * | 1985-02-20 | 1986-08-23 | Yamaha Motor Co Ltd | 風車のロ−タブレ−ド構造 |
| CN1789706A (zh) * | 2004-12-17 | 2006-06-21 | 通用电气公司 | 用于被动减小风力涡轮机中的荷载的系统和方法 |
| US20070189903A1 (en) * | 2006-02-13 | 2007-08-16 | General Electric Company | Wind turbine rotor blade |
| CN101387263A (zh) * | 2008-10-24 | 2009-03-18 | 常州伯龙三维复合材料有限公司 | 采用间隔结构机织工艺制备的风力机叶片及其方法 |
| CN101463795A (zh) * | 2007-12-19 | 2009-06-24 | 通用电气公司 | 多段式风力涡轮机叶片和用于组装该叶片的方法 |
| US20100135818A1 (en) * | 2009-12-01 | 2010-06-03 | Achuthan Babu | Systems and methods of assembling a rotor blade for use in a wind turbine |
| CN101749173A (zh) * | 2008-12-11 | 2010-06-23 | 通用电气公司 | 风力涡轮机转子叶片的翼梁缘条系统和转子叶片制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2617179A (en) * | 1950-05-10 | 1952-11-11 | Mcdonnell Aircraft Corp | Method of manufacturing tapered beams |
| US20050186081A1 (en) * | 2004-02-24 | 2005-08-25 | Mohamed Mansour H. | Wind blade spar cap and method of making |
| GB0428368D0 (en) * | 2004-12-24 | 2005-02-02 | Rolls Royce Plc | A composite blade |
| US20100068065A1 (en) * | 2007-01-29 | 2010-03-18 | Find Molholt Jensen | Wind turbine blade |
| ES2342638B1 (es) * | 2007-02-28 | 2011-05-13 | GAMESA INNOVATION & TECHNOLOGY, S.L. | Una pala de aerogenerador multi-panel. |
| GB2467745A (en) * | 2009-02-11 | 2010-08-18 | Vestas Wind Sys As | Wind turbine blade with tension element(s) to increase edgewise stiffness |
| US7854594B2 (en) * | 2009-04-28 | 2010-12-21 | General Electric Company | Segmented wind turbine blade |
-
2010
- 2010-10-28 US US12/914,589 patent/US20110142662A1/en not_active Abandoned
-
2011
- 2011-10-24 CN CN201110339070.6A patent/CN102465826B/zh active Active
- 2011-10-24 DK DK201170580A patent/DK178020B1/da active
- 2011-10-27 DE DE102011054871A patent/DE102011054871A1/de active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61190173A (ja) * | 1985-02-20 | 1986-08-23 | Yamaha Motor Co Ltd | 風車のロ−タブレ−ド構造 |
| CN1789706A (zh) * | 2004-12-17 | 2006-06-21 | 通用电气公司 | 用于被动减小风力涡轮机中的荷载的系统和方法 |
| US20070189903A1 (en) * | 2006-02-13 | 2007-08-16 | General Electric Company | Wind turbine rotor blade |
| CN101463795A (zh) * | 2007-12-19 | 2009-06-24 | 通用电气公司 | 多段式风力涡轮机叶片和用于组装该叶片的方法 |
| CN101387263A (zh) * | 2008-10-24 | 2009-03-18 | 常州伯龙三维复合材料有限公司 | 采用间隔结构机织工艺制备的风力机叶片及其方法 |
| CN101749173A (zh) * | 2008-12-11 | 2010-06-23 | 通用电气公司 | 风力涡轮机转子叶片的翼梁缘条系统和转子叶片制造方法 |
| US20100135818A1 (en) * | 2009-12-01 | 2010-06-03 | Achuthan Babu | Systems and methods of assembling a rotor blade for use in a wind turbine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994031A (zh) * | 2014-05-21 | 2014-08-20 | 航天材料及工艺研究所 | 一种碳纤维织物增强树脂基复合材料主梁帽及其制造方法 |
| CN110073100A (zh) * | 2016-12-21 | 2019-07-30 | 西门子歌美飒可再生能源公司 | 具有可变的与偏转有关的刚度的风力涡轮机叶片 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011054871A1 (de) | 2012-05-03 |
| DK178020B1 (da) | 2015-03-23 |
| DK201170580A (en) | 2012-04-29 |
| US20110142662A1 (en) | 2011-06-16 |
| CN102465826B (zh) | 2016-08-17 |
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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: 20240228 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: 20240704 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 |