CN109973293A - 叶尖尾缘加强装置及包含其的风力发电叶片 - Google Patents
叶尖尾缘加强装置及包含其的风力发电叶片 Download PDFInfo
- Publication number
- CN109973293A CN109973293A CN201910329678.7A CN201910329678A CN109973293A CN 109973293 A CN109973293 A CN 109973293A CN 201910329678 A CN201910329678 A CN 201910329678A CN 109973293 A CN109973293 A CN 109973293A
- Authority
- CN
- China
- Prior art keywords
- trailing edge
- blade tip
- stiffening device
- edge component
- blade
- 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.)
- Withdrawn
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 10
- 238000000465 moulding Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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
-
- 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)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910329678.7A CN109973293A (zh) | 2019-04-23 | 2019-04-23 | 叶尖尾缘加强装置及包含其的风力发电叶片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910329678.7A CN109973293A (zh) | 2019-04-23 | 2019-04-23 | 叶尖尾缘加强装置及包含其的风力发电叶片 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109973293A true CN109973293A (zh) | 2019-07-05 |
Family
ID=67085962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910329678.7A Withdrawn CN109973293A (zh) | 2019-04-23 | 2019-04-23 | 叶尖尾缘加强装置及包含其的风力发电叶片 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109973293A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110182742A1 (en) * | 2009-12-22 | 2011-07-28 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade and wind turbine generator using the same |
CN105415717A (zh) * | 2015-11-04 | 2016-03-23 | 东方电气风电有限公司 | 风力发电机叶片的叶尖改造或修复方法及叶尖加长段结构 |
CN209781126U (zh) * | 2019-04-23 | 2019-12-13 | 上海艾郎风电科技发展(集团)有限公司 | 叶尖尾缘加强装置及包含其的风力发电叶片 |
-
2019
- 2019-04-23 CN CN201910329678.7A patent/CN109973293A/zh not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110182742A1 (en) * | 2009-12-22 | 2011-07-28 | Mitsubishi Heavy Industries, Ltd. | Wind turbine blade and wind turbine generator using the same |
CN105415717A (zh) * | 2015-11-04 | 2016-03-23 | 东方电气风电有限公司 | 风力发电机叶片的叶尖改造或修复方法及叶尖加长段结构 |
CN209781126U (zh) * | 2019-04-23 | 2019-12-13 | 上海艾郎风电科技发展(集团)有限公司 | 叶尖尾缘加强装置及包含其的风力发电叶片 |
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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 | ||
CB02 | Change of applicant information |
Address after: 201306 Building 1, 1318 Miaoxiang Road, Lingang New District, Pudong New Area, Shanghai Applicant after: Ailang Technology Co.,Ltd. Applicant after: HAIMEN AILANG WIND POWER TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: No.1989 xuanhuang Road, Pudong New Area, Shanghai, 201300 Applicant before: SHANGHAI AEOLON WIND ENERGY TECHNOLOGY DEVELOPMENT (Group) Co.,Ltd. Applicant before: HAIMEN AILANG WIND POWER TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 201306 Building 1, 1318 Miaoxiang Road, Lingang New District, Pudong New Area, Shanghai Applicant after: Ailang Technology Co.,Ltd. Applicant after: Nantong ailang Wind Power Technology Development Co.,Ltd. Address before: 201306 Building 1, 1318 Miaoxiang Road, Lingang New District, Pudong New Area, Shanghai Applicant before: Ailang Technology Co.,Ltd. Applicant before: HAIMEN AILANG WIND POWER TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CB02 | Change of applicant information | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190705 |
|
WW01 | Invention patent application withdrawn after publication |