CN113167217A - 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 - Google Patents
具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 Download PDFInfo
- Publication number
- CN113167217A CN113167217A CN201880100336.1A CN201880100336A CN113167217A CN 113167217 A CN113167217 A CN 113167217A CN 201880100336 A CN201880100336 A CN 201880100336A CN 113167217 A CN113167217 A CN 113167217A
- Authority
- CN
- China
- Prior art keywords
- fibers
- blade
- rotor blade
- chordwise
- spanwise direction
- 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
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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
-
- 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
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
-
- 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
- F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
- F05B2280/6003—Composites; e.g. fibre-reinforced
-
- 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
- F05B2280/6013—Fibres
-
- 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/US2018/066374 WO2020131043A1 (en) | 2018-12-19 | 2018-12-19 | Jointed rotor blade having internal support structure with varying fiber orientation for pin reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113167217A true CN113167217A (zh) | 2021-07-23 |
| CN113167217B CN113167217B (zh) | 2024-06-07 |
Family
ID=66690938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880100336.1A Active CN113167217B (zh) | 2018-12-19 | 2018-12-19 | 具有带有用于销增强的不同的纤维取向的内部支承结构的连结式转子叶片 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11802543B2 (zh) |
| EP (1) | EP3899246B1 (zh) |
| CN (1) | CN113167217B (zh) |
| DK (1) | DK3899246T3 (zh) |
| PL (1) | PL3899246T3 (zh) |
| WO (1) | WO2020131043A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4623199A1 (en) * | 2022-11-23 | 2025-10-01 | LM Wind Power A/S | Lightning protection system for a wind turbine rotor blade |
| WO2025226263A1 (en) * | 2024-04-24 | 2025-10-30 | Lm Wind Power A/S | Lightning protection system for a wind turbine rotor blade |
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| CN101992566A (zh) * | 2009-08-20 | 2011-03-30 | 西门子公司 | 纤维增强塑料结构以及生产纤维增强塑料结构的方法 |
| CN102825799A (zh) * | 2011-06-17 | 2012-12-19 | Lm风力发电公司 | 制造椭圆形壳体部分的方法及这种壳体部分 |
| US20130315747A1 (en) * | 2012-05-23 | 2013-11-28 | Karsten Schibsbye | Wind turbine blade with improved geometry for reinforcing fibers |
| CN105298739A (zh) * | 2014-06-19 | 2016-02-03 | 通用电气公司 | 风力叶片末梢接头 |
| CN106003876A (zh) * | 2016-05-18 | 2016-10-12 | 中国电子科技集团公司电子科学研究院 | 一种防拉铆撕裂的复合材料及敷设方法 |
| CN106286114A (zh) * | 2015-06-26 | 2017-01-04 | 通用电气公司 | 用于风力涡轮转子叶片的具有不同面积重量纤维增强层的结构支承部件 |
| US20170058862A1 (en) * | 2015-08-26 | 2017-03-02 | General Electric Company | Rotor blade components formed from dissimilar thermoplastics and methods of assembling same |
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-
2018
- 2018-12-19 US US17/415,871 patent/US11802543B2/en active Active
- 2018-12-19 WO PCT/US2018/066374 patent/WO2020131043A1/en not_active Ceased
- 2018-12-19 CN CN201880100336.1A patent/CN113167217B/zh active Active
- 2018-12-19 PL PL18884846.9T patent/PL3899246T3/pl unknown
- 2018-12-19 EP EP18884846.9A patent/EP3899246B1/en active Active
- 2018-12-19 DK DK18884846.9T patent/DK3899246T3/da active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090068017A1 (en) * | 2007-09-11 | 2009-03-12 | Paul Rudling | Wind turbine blade |
| US20090155084A1 (en) * | 2007-12-13 | 2009-06-18 | General Electric Company | Wind blade joint bonding grid |
| CN101644228A (zh) * | 2008-02-05 | 2010-02-10 | 通用电气公司 | 风力涡轮机叶片及制造该叶片的方法 |
| CN101992566A (zh) * | 2009-08-20 | 2011-03-30 | 西门子公司 | 纤维增强塑料结构以及生产纤维增强塑料结构的方法 |
| CN102825799A (zh) * | 2011-06-17 | 2012-12-19 | Lm风力发电公司 | 制造椭圆形壳体部分的方法及这种壳体部分 |
| US20130315747A1 (en) * | 2012-05-23 | 2013-11-28 | Karsten Schibsbye | Wind turbine blade with improved geometry for reinforcing fibers |
| CN105298739A (zh) * | 2014-06-19 | 2016-02-03 | 通用电气公司 | 风力叶片末梢接头 |
| CN106286114A (zh) * | 2015-06-26 | 2017-01-04 | 通用电气公司 | 用于风力涡轮转子叶片的具有不同面积重量纤维增强层的结构支承部件 |
| US20170058862A1 (en) * | 2015-08-26 | 2017-03-02 | General Electric Company | Rotor blade components formed from dissimilar thermoplastics and methods of assembling same |
| CN106003876A (zh) * | 2016-05-18 | 2016-10-12 | 中国电子科技集团公司电子科学研究院 | 一种防拉铆撕裂的复合材料及敷设方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK3899246T3 (da) | 2024-05-06 |
| CN113167217B (zh) | 2024-06-07 |
| US11802543B2 (en) | 2023-10-31 |
| EP3899246B1 (en) | 2024-02-14 |
| PL3899246T3 (pl) | 2024-05-27 |
| EP3899246A1 (en) | 2021-10-27 |
| WO2020131043A1 (en) | 2020-06-25 |
| US20220082078A1 (en) | 2022-03-17 |
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| 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. |
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