CA1165104A - Method for fabricating wind turbine blades - Google Patents
Method for fabricating wind turbine bladesInfo
- Publication number
- CA1165104A CA1165104A CA000339465A CA339465A CA1165104A CA 1165104 A CA1165104 A CA 1165104A CA 000339465 A CA000339465 A CA 000339465A CA 339465 A CA339465 A CA 339465A CA 1165104 A CA1165104 A CA 1165104A
- Authority
- CA
- Canada
- Prior art keywords
- winding
- coordinate point
- height
- mandrel
- point
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000004804 winding Methods 0.000 claims abstract description 126
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000009730 filament winding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 abstract description 43
- 238000013461 design Methods 0.000 abstract description 23
- 239000002131 composite material Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 abstract description 2
- 239000002657 fibrous material Substances 0.000 abstract description 2
- 239000011800 void material Substances 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 14
- 238000003860 storage Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000011888 foil Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229940036310 program Drugs 0.000 description 1
- NQLVQOSNDJXLKG-UHFFFAOYSA-N prosulfocarb Chemical compound CCCN(CCC)C(=O)SCC1=CC=CC=C1 NQLVQOSNDJXLKG-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/64—Winding of balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/584—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-circular cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8041—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
-
- 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
-
- 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
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
- B29L2031/3085—Wings
-
- 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
-
- 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
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/71—Shape curved
- F05B2250/712—Shape curved concave
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/71—Shape curved
- F05D2250/712—Shape curved concave
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Moulding By Coating Moulds (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97256778A | 1978-12-22 | 1978-12-22 | |
| US972,567 | 1978-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1165104A true CA1165104A (en) | 1984-04-10 |
Family
ID=25519821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000339465A Expired CA1165104A (en) | 1978-12-22 | 1979-11-08 | Method for fabricating wind turbine blades |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5598057A (no) |
| KR (1) | KR880001892B1 (no) |
| AU (1) | AU526900B2 (no) |
| BR (1) | BR7908386A (no) |
| CA (1) | CA1165104A (no) |
| DE (1) | DE2951795A1 (no) |
| DK (1) | DK150972C (no) |
| FI (1) | FI82296C (no) |
| FR (1) | FR2444562A1 (no) |
| GB (1) | GB2041324B (no) |
| IL (1) | IL58875A (no) |
| IN (1) | IN154454B (no) |
| IT (1) | IT1125927B (no) |
| NL (1) | NL188241C (no) |
| NO (1) | NO161058C (no) |
| SE (1) | SE441823B (no) |
| ZA (1) | ZA796555B (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA827460B (en) * | 1981-12-28 | 1983-08-31 | United Technologies Corp | Method of manufacturing a filament wound article |
| CN102145354B (zh) * | 2010-11-20 | 2012-11-14 | 无锡透平叶片有限公司 | 一种基于ug的叶片型面软件整形方法 |
| DE102016006632A1 (de) * | 2016-06-03 | 2017-12-07 | Senvion Gmbh | Verfahren zur Bestimmung einer Positionierung eines Rotorblattgurtes, Rotorblatt und Windenergieanlage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534396A (en) * | 1965-10-27 | 1970-10-13 | Gen Motors Corp | Computer-aided graphical analysis |
| US4081220A (en) * | 1976-12-17 | 1978-03-28 | United Technologies Corporation | Semi-spar wound blade |
-
1979
- 1979-11-08 CA CA000339465A patent/CA1165104A/en not_active Expired
- 1979-12-03 GB GB7941651A patent/GB2041324B/en not_active Expired
- 1979-12-03 ZA ZA00796555A patent/ZA796555B/xx unknown
- 1979-12-04 IL IL58875A patent/IL58875A/xx not_active IP Right Cessation
- 1979-12-04 AU AU53426/79A patent/AU526900B2/en not_active Ceased
- 1979-12-07 IN IN1279/CAL/79A patent/IN154454B/en unknown
- 1979-12-14 NL NLAANVRAGE7909018,A patent/NL188241C/xx not_active IP Right Cessation
- 1979-12-17 SE SE7910361A patent/SE441823B/sv unknown
- 1979-12-17 FI FI793947A patent/FI82296C/fi not_active IP Right Cessation
- 1979-12-18 IT IT28112/79A patent/IT1125927B/it active
- 1979-12-18 DK DK541179A patent/DK150972C/da not_active IP Right Cessation
- 1979-12-20 BR BR7908386A patent/BR7908386A/pt not_active IP Right Cessation
- 1979-12-20 NO NO794184A patent/NO161058C/no unknown
- 1979-12-21 DE DE19792951795 patent/DE2951795A1/de active Granted
- 1979-12-21 JP JP16746679A patent/JPS5598057A/ja active Granted
- 1979-12-22 KR KR7904580A patent/KR880001892B1/ko active
- 1979-12-24 FR FR7932122A patent/FR2444562A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7909018A (nl) | 1980-06-24 |
| IL58875A0 (en) | 1980-03-31 |
| FR2444562A1 (fr) | 1980-07-18 |
| JPS5598057A (en) | 1980-07-25 |
| FI793947A (fi) | 1980-06-23 |
| GB2041324B (en) | 1983-04-13 |
| DK150972C (da) | 1988-06-06 |
| AU526900B2 (en) | 1983-02-03 |
| SE441823B (sv) | 1985-11-11 |
| JPS6236952B2 (no) | 1987-08-10 |
| DK150972B (da) | 1987-10-05 |
| BR7908386A (pt) | 1980-07-22 |
| IT1125927B (it) | 1986-05-14 |
| FI82296B (fi) | 1990-10-31 |
| GB2041324A (en) | 1980-09-10 |
| DK541179A (da) | 1980-06-23 |
| AU5342679A (en) | 1980-06-26 |
| NL188241B (nl) | 1991-12-02 |
| IT7928112A0 (it) | 1979-12-18 |
| IL58875A (en) | 1984-01-31 |
| ZA796555B (en) | 1980-11-26 |
| NO161058C (no) | 1989-06-28 |
| NO794184L (no) | 1980-06-24 |
| KR880001892B1 (ko) | 1988-09-27 |
| SE7910361L (sv) | 1980-06-23 |
| IN154454B (no) | 1984-10-27 |
| FI82296C (fi) | 1991-02-11 |
| DE2951795A1 (de) | 1980-07-03 |
| FR2444562B1 (no) | 1982-02-19 |
| KR830001120A (ko) | 1983-04-29 |
| NO161058B (no) | 1989-03-20 |
| DE2951795C2 (no) | 1989-02-09 |
| NL188241C (nl) | 1992-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |