DK3870839T3 - Rotorbladsforlængelse - Google Patents
Rotorbladsforlængelse Download PDFInfo
- Publication number
- DK3870839T3 DK3870839T3 DK19794943.1T DK19794943T DK3870839T3 DK 3870839 T3 DK3870839 T3 DK 3870839T3 DK 19794943 T DK19794943 T DK 19794943T DK 3870839 T3 DK3870839 T3 DK 3870839T3
- Authority
- DK
- Denmark
- Prior art keywords
- rotor blade
- blade extension
- extension
- rotor
- blade
- 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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F03D1/0687—Rotors characterised by their construction elements of the blades of the blade tip region
-
- 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
- F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining
-
- 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
- F05B2230/80—Repairing, retrofitting or upgrading 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
- F05B2230/00—Manufacture
- F05B2230/90—Coating; Surface treatment
-
- 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
- F05B2240/307—Blade tip, e.g. winglets
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018218067.9A DE102018218067B3 (de) | 2018-10-22 | 2018-10-22 | Rotorblattverlängerung |
PCT/EP2019/078756 WO2020083930A1 (de) | 2018-10-22 | 2019-10-22 | Rotorblattverlängerung |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3870839T3 true DK3870839T3 (da) | 2023-10-02 |
Family
ID=68382417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19794943.1T DK3870839T3 (da) | 2018-10-22 | 2019-10-22 | Rotorbladsforlængelse |
Country Status (6)
Country | Link |
---|---|
US (1) | US12000370B2 (da) |
EP (1) | EP3870839B1 (da) |
DE (1) | DE102018218067B3 (da) |
DK (1) | DK3870839T3 (da) |
ES (1) | ES2957685T3 (da) |
WO (1) | WO2020083930A1 (da) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007006643A1 (de) * | 2007-02-06 | 2008-08-07 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Nachrüstteil für ein Rotorblatt einer Windenergieanlage |
DE102008054323A1 (de) * | 2008-11-03 | 2010-05-12 | Energiekontor Ag | Rotorblatt mit Blattspitzenverlängerung für eine Windenergieanlage |
US7988421B2 (en) * | 2009-03-31 | 2011-08-02 | General Electric Company | Retrofit sleeve for wind turbine blade |
DE102009039534A1 (de) * | 2009-07-23 | 2011-02-03 | Hydroflex Technologies Gmbh | Composite-Körper |
EP2444657A1 (en) | 2010-10-19 | 2012-04-25 | Siemens Aktiengesellschaft | Arrangement and method to retrofit a wind turbine |
DK2497943T3 (da) * | 2011-03-11 | 2014-01-20 | Siemens Ag | Vindmøllevinge med en forbedret overflade |
US8360733B2 (en) * | 2011-09-09 | 2013-01-29 | General Electric Company | Rotor blade for a wind turbine and methods of manufacturing the same |
EP2903805B1 (en) * | 2012-10-05 | 2019-11-20 | Vestas Wind Systems A/S | Improvements relating to the manufacture of wind turbines |
EP2735731B1 (en) * | 2012-11-21 | 2018-01-03 | Siemens Aktiengesellschaft | Wind turbine blade with a blade attachment |
DK2749765T3 (da) | 2012-12-27 | 2022-01-10 | Siemens Gamesa Renewable Energy As | Vindmøllerotorvinge |
EP3037655A1 (en) * | 2014-12-22 | 2016-06-29 | Siemens Aktiengesellschaft | Rotor blade extension |
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 |
DE102015010453B4 (de) * | 2015-08-10 | 2021-10-21 | Enbreeze Gmbh | Flügel für Windenergieanlagen, Rotoren von Helikoptern oder Tragflächen von Kleinflugzeugen sowie Verfahren zu dessen Herstellung |
US10100805B2 (en) * | 2015-10-12 | 2018-10-16 | General Electric Compant | Tip extension assembly for a wind turbine rotor blade |
US10927809B2 (en) | 2016-09-15 | 2021-02-23 | Vestas Wind Systems A/S | Method of attaching a tip extension to a wind turbine blade |
EP3513063B1 (en) * | 2016-09-15 | 2022-08-17 | Vestas Wind Systems A/S | Method of attaching a tip extension to a wind turbine blade and wind turbine blade |
CN206513503U (zh) * | 2016-12-06 | 2017-09-22 | 北京博比风电科技有限公司 | 一种风电机组叶片叶尖延长加固结构 |
GB2569571A (en) * | 2017-12-20 | 2019-06-26 | Vestas Wind Sys As | Wind turbine blades and manufacturing systems and methods using segmented blade assembly proximate site of wind turbine installation |
ES2933497T3 (es) * | 2018-09-26 | 2023-02-09 | Siemens Gamesa Renewable Energy As | Protección contra rayos para un complemento de pala de rotor |
-
2018
- 2018-10-22 DE DE102018218067.9A patent/DE102018218067B3/de active Active
-
2019
- 2019-10-22 EP EP19794943.1A patent/EP3870839B1/de active Active
- 2019-10-22 US US17/287,596 patent/US12000370B2/en active Active
- 2019-10-22 DK DK19794943.1T patent/DK3870839T3/da active
- 2019-10-22 ES ES19794943T patent/ES2957685T3/es active Active
- 2019-10-22 WO PCT/EP2019/078756 patent/WO2020083930A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020083930A1 (de) | 2020-04-30 |
EP3870839B1 (de) | 2023-07-12 |
EP3870839A1 (de) | 2021-09-01 |
ES2957685T3 (es) | 2024-01-24 |
DE102018218067B3 (de) | 2020-03-12 |
US20210317815A1 (en) | 2021-10-14 |
US12000370B2 (en) | 2024-06-04 |
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