NO333535B1 - Overgangssone i vindturbinblader. - Google Patents
Overgangssone i vindturbinblader. Download PDFInfo
- Publication number
- NO333535B1 NO333535B1 NO20044400A NO20044400A NO333535B1 NO 333535 B1 NO333535 B1 NO 333535B1 NO 20044400 A NO20044400 A NO 20044400A NO 20044400 A NO20044400 A NO 20044400A NO 333535 B1 NO333535 B1 NO 333535B1
- Authority
- NO
- Norway
- Prior art keywords
- blade
- fiber
- wind turbine
- fibers
- type
- Prior art date
Links
- 230000007704 transition Effects 0.000 title claims abstract description 70
- 239000000835 fiber Substances 0.000 claims abstract description 121
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract description 12
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 41
- 239000004917 carbon fiber Substances 0.000 claims description 41
- 239000003365 glass fiber Substances 0.000 claims description 33
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229920006231 aramid fiber Polymers 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 3
- 239000004760 aramid Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 235000009120 camo Nutrition 0.000 description 3
- 235000005607 chanvre indien Nutrition 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 239000011487 hemp Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 241000208202 Linaceae Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004177 elastic tissue Anatomy 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000009755 vacuum infusion 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
-
- 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
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine 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
-
- 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 |
---|---|---|---|
DK200200425A DK175275B1 (da) | 2002-03-19 | 2002-03-19 | Overgangsområde i vindmöllevinge |
PCT/DK2003/000184 WO2003078832A1 (en) | 2002-03-19 | 2003-03-19 | Transition zone in wind turbine blade |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20044400L NO20044400L (no) | 2004-10-18 |
NO333535B1 true NO333535B1 (no) | 2013-07-01 |
Family
ID=27837992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20044400A NO333535B1 (no) | 2002-03-19 | 2004-10-18 | Overgangssone i vindturbinblader. |
Country Status (10)
Country | Link |
---|---|
US (1) | US7364407B2 (de) |
EP (1) | EP1485610B1 (de) |
CN (1) | CN1328500C (de) |
AU (1) | AU2003218631B2 (de) |
CA (1) | CA2479604C (de) |
DK (2) | DK175275B1 (de) |
ES (1) | ES2401573T3 (de) |
NO (1) | NO333535B1 (de) |
PL (1) | PL206772B1 (de) |
WO (1) | WO2003078832A1 (de) |
Families Citing this family (101)
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ES2282616T3 (es) | 2003-03-06 | 2007-10-16 | Vestas Wind Systems A/S | Conexion entre materiales compuestos con propiedades con compatibles y procedimiento de preparacion. |
EP1892071B2 (de) * | 2003-03-06 | 2018-06-27 | Vestas Wind Systems A/S | Verfahren zur Herstellung einer Vorform |
US7813598B2 (en) * | 2004-01-23 | 2010-10-12 | Lm Glasfiber A/S | Device including a system adapted for use in temperature compensation of strain measurements in fibre-reinforced structures |
CN102287322B (zh) * | 2004-06-30 | 2015-12-16 | 维斯塔斯风力系统有限公司 | 由两个分离的部分制成的风轮机叶片以及装配方法 |
DK200401225A (da) | 2004-08-13 | 2006-02-14 | Lm Glasfiber As | Metode til afskæring af laminatlag, eksempelvis et glasfiber- eller kulfiber-laminatlag i en vindmöllevinge |
DK176418B1 (da) * | 2004-12-22 | 2008-01-21 | Lm Glasfiber As | Fremgangsmåde til fremstilling af en fiberforstærket del til et vindenergianlæg |
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SG79227A1 (en) * | 1998-04-17 | 2001-03-20 | Inst Materials Research & Eng | Fiber-reinforced composite product with graded stiffness |
DK173460B2 (da) * | 1998-09-09 | 2004-08-30 | Lm Glasfiber As | Vindmöllevinge med lynafleder |
NL1019957C2 (nl) | 2002-02-13 | 2003-10-03 | Stork Fokker Aesp Bv | Gelamineerd paneel met discontinue inwendige laag. |
DE20206942U1 (de) | 2002-05-02 | 2002-08-08 | REpower Systems AG, 22335 Hamburg | Rotorblatt für Windenergieanlagen |
ES2282616T3 (es) * | 2003-03-06 | 2007-10-16 | Vestas Wind Systems A/S | Conexion entre materiales compuestos con propiedades con compatibles y procedimiento de preparacion. |
US7575417B2 (en) * | 2003-09-05 | 2009-08-18 | General Electric Company | Reinforced fan blade |
US7427189B2 (en) * | 2006-02-13 | 2008-09-23 | General Electric Company | Wind turbine rotor blade |
-
2002
- 2002-03-19 DK DK200200425A patent/DK175275B1/da not_active IP Right Cessation
-
2003
- 2003-03-19 DK DK03711857.7T patent/DK1485610T3/da active
- 2003-03-19 EP EP03711857A patent/EP1485610B1/de not_active Revoked
- 2003-03-19 US US10/508,385 patent/US7364407B2/en not_active Expired - Lifetime
- 2003-03-19 ES ES03711857T patent/ES2401573T3/es not_active Expired - Lifetime
- 2003-03-19 CN CNB038064057A patent/CN1328500C/zh not_active Expired - Lifetime
- 2003-03-19 CA CA2479604A patent/CA2479604C/en not_active Expired - Lifetime
- 2003-03-19 PL PL371010A patent/PL206772B1/pl unknown
- 2003-03-19 AU AU2003218631A patent/AU2003218631B2/en not_active Expired
- 2003-03-19 WO PCT/DK2003/000184 patent/WO2003078832A1/en not_active Application Discontinuation
-
2004
- 2004-10-18 NO NO20044400A patent/NO333535B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2401573T3 (es) | 2013-04-22 |
CN1328500C (zh) | 2007-07-25 |
WO2003078832A1 (en) | 2003-09-25 |
PL371010A1 (en) | 2005-06-13 |
CA2479604A1 (en) | 2003-09-25 |
NO20044400L (no) | 2004-10-18 |
EP1485610A1 (de) | 2004-12-15 |
AU2003218631A1 (en) | 2003-09-29 |
DK200200425A (da) | 2003-09-20 |
US20050180854A1 (en) | 2005-08-18 |
DK1485610T3 (da) | 2013-03-11 |
CA2479604C (en) | 2010-06-29 |
PL206772B1 (pl) | 2010-09-30 |
AU2003218631B2 (en) | 2009-01-08 |
EP1485610B1 (de) | 2012-11-28 |
US7364407B2 (en) | 2008-04-29 |
CN1643249A (zh) | 2005-07-20 |
DK175275B1 (da) | 2004-08-02 |
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MK1K | Patent expired |