CN113167216A - 带有不同纤维类型的风力涡轮转子叶片壳 - Google Patents
带有不同纤维类型的风力涡轮转子叶片壳 Download PDFInfo
- Publication number
- CN113167216A CN113167216A CN201880100335.7A CN201880100335A CN113167216A CN 113167216 A CN113167216 A CN 113167216A CN 201880100335 A CN201880100335 A CN 201880100335A CN 113167216 A CN113167216 A CN 113167216A
- Authority
- CN
- China
- Prior art keywords
- fibers
- skin layers
- outer skin
- rotor blade
- inner skin
- 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
Links
Images
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
- B29K2105/14—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- 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
- F05B2240/302—Segmented or sectional 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)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/066380 WO2020131044A1 (en) | 2018-12-19 | 2018-12-19 | Wind turbine rotor blade shell with varying fiber types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113167216A true CN113167216A (zh) | 2021-07-23 |
Family
ID=65041916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880100335.7A Pending CN113167216A (zh) | 2018-12-19 | 2018-12-19 | 带有不同纤维类型的风力涡轮转子叶片壳 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220112876A1 (zh) |
| EP (1) | EP3899245B1 (zh) |
| CN (1) | CN113167216A (zh) |
| DK (1) | DK3899245T3 (zh) |
| PL (1) | PL3899245T3 (zh) |
| WO (1) | WO2020131044A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB202008395D0 (en) * | 2020-06-04 | 2020-07-22 | Lm Wind Power As | Pultruded fibre-reinforced strip for a reinforced structure, such as a spar cap |
| EP4454869A1 (en) * | 2023-04-28 | 2024-10-30 | Siemens Gamesa Renewable Energy A/S | Method for manufacturing a carbon beam adapted to be a part of a wind turbine blade, carbon beam for a wind turbine blade, wind turbine blade and wind turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296941A1 (en) * | 2009-05-21 | 2010-11-25 | Zuteck Michael D | Optimization of premium fiber material usage in wind turbine spars |
| US20140193269A1 (en) * | 2013-01-10 | 2014-07-10 | Wetzel Engineering, Inc. | Triaxial Fiber-Reinforced Composite Laminate |
| CN104114856A (zh) * | 2011-12-16 | 2014-10-22 | 维斯塔斯风力系统有限公司 | 风轮机叶片 |
| CN104948393A (zh) * | 2014-03-04 | 2015-09-30 | 西门子能量股份有限公司 | 具有粘弹性阻尼的风力涡轮机叶片 |
| EP2957765A1 (en) * | 2014-06-19 | 2015-12-23 | General Electric Company | Wind blade tip joint |
| CN107073888A (zh) * | 2014-07-31 | 2017-08-18 | 维斯塔斯风力系统有限公司 | 关于风轮机叶片用的加强结构的改进 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2507508B1 (en) * | 2009-12-02 | 2015-02-18 | Vestas Wind Systems A/S | Sectional wind turbine blade |
| US9500179B2 (en) * | 2010-05-24 | 2016-11-22 | Vestas Wind Systems A/S | Segmented wind turbine blades with truss connection regions, and associated systems and methods |
| US20160040651A1 (en) * | 2014-08-07 | 2016-02-11 | General Electric Company | Methods of manufacturing rotor blades of a wind turbine |
| US20160377049A1 (en) * | 2015-06-26 | 2016-12-29 | General Electric Company | Structural support members with different areal weight fiber reinforcing layers for wind turbine rotor blades |
-
2018
- 2018-12-19 CN CN201880100335.7A patent/CN113167216A/zh active Pending
- 2018-12-19 EP EP18836756.9A patent/EP3899245B1/en active Active
- 2018-12-19 DK DK18836756.9T patent/DK3899245T3/da active
- 2018-12-19 PL PL18836756.9T patent/PL3899245T3/pl unknown
- 2018-12-19 WO PCT/US2018/066380 patent/WO2020131044A1/en not_active Ceased
- 2018-12-19 US US17/415,895 patent/US20220112876A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296941A1 (en) * | 2009-05-21 | 2010-11-25 | Zuteck Michael D | Optimization of premium fiber material usage in wind turbine spars |
| CN104114856A (zh) * | 2011-12-16 | 2014-10-22 | 维斯塔斯风力系统有限公司 | 风轮机叶片 |
| US20140193269A1 (en) * | 2013-01-10 | 2014-07-10 | Wetzel Engineering, Inc. | Triaxial Fiber-Reinforced Composite Laminate |
| CN104948393A (zh) * | 2014-03-04 | 2015-09-30 | 西门子能量股份有限公司 | 具有粘弹性阻尼的风力涡轮机叶片 |
| EP2957765A1 (en) * | 2014-06-19 | 2015-12-23 | General Electric Company | Wind blade tip joint |
| CN107073888A (zh) * | 2014-07-31 | 2017-08-18 | 维斯塔斯风力系统有限公司 | 关于风轮机叶片用的加强结构的改进 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3899245A1 (en) | 2021-10-27 |
| WO2020131044A1 (en) | 2020-06-25 |
| PL3899245T3 (pl) | 2024-07-01 |
| US20220112876A1 (en) | 2022-04-14 |
| EP3899245B1 (en) | 2024-03-13 |
| DK3899245T3 (da) | 2024-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240228 Address after: Danish spirit Applicant after: LM Wind Power A/S Country or region after: Denmark Address before: New York, United States Applicant before: General Electric Co. Country or region before: U.S.A. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240703 Address after: Barcelona, Spain Applicant after: Ge renewable energy Spain Ltd. Country or region after: Spain Address before: Danish spirit Applicant before: LM Wind Power A/S Country or region before: Denmark |
|
| TA01 | Transfer of patent application right |