KR830001120A - How to Assemble Wind Turbine Wings - Google Patents

How to Assemble Wind Turbine Wings Download PDF

Info

Publication number
KR830001120A
KR830001120A KR1019790004580A KR790004580A KR830001120A KR 830001120 A KR830001120 A KR 830001120A KR 1019790004580 A KR1019790004580 A KR 1019790004580A KR 790004580 A KR790004580 A KR 790004580A KR 830001120 A KR830001120 A KR 830001120A
Authority
KR
South Korea
Prior art keywords
height
coordinate point
points
winding axis
winding
Prior art date
Application number
KR1019790004580A
Other languages
Korean (ko)
Other versions
KR880001892B1 (en
Inventor
하비 브래니 데이비드
Original Assignee
존 디. 델 폰티
유나이티드 테크놀르지스 코오포레이숀
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 존 디. 델 폰티, 유나이티드 테크놀르지스 코오포레이숀 filed Critical 존 디. 델 폰티
Publication of KR830001120A publication Critical patent/KR830001120A/en
Application granted granted Critical
Publication of KR880001892B1 publication Critical patent/KR880001892B1/en

Links

Classifications

    • 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
    • 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
    • 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 Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (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)

Abstract

내용 없음No content

Description

풍동터어빈 날개의 조립 방법How to Assemble Wind Turbine Wings

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 와인딩축(winding axis), 스트링거(stringer) 및 스테이션(station)을 도시하는 대표적인 에어포일(air foil)의 사시도.1 is a perspective view of a representative air foil showing a winding axis, a stringer and a station.

제2도는 스트링거와 스테이션의 교차를 도시하는 제1도의 에어포일의 일부분의 도시도.FIG. 2 is an illustration of a portion of the airfoil of FIG. 1 showing the intersection of a stringer and a station.

제3도는 제2도의 선 3-3을 따라 취한 도시도.3 is a city view taken along line 3-3 of FIG.

제4도는 본 발명의 방법을 실행 하기에 적합한 컴퓨터의 도시도.4 is a diagram of a computer suitable for practicing the method of the present invention.

제5도는 제4도의 컴퓨터를 사용한 본 발명의 방법을 실시하도록 실행되는 단계를 도시하는 유통도.FIG. 5 is a flow diagram showing the steps performed to implement the method of the present invention using the computer of FIG.

Claims (7)

구성 표면이 감기는 축과 대체로 같은 방향으로 각기 위치하는 다수의 스트링거를 구성표면을 따라 정의하고, 상기의 다수의 스트링거에 수직하게 각기 위치하는 다수의 스테이션을 상기 표면을 따라 정의하며, 상기 다수의 스트링거와 스테이션의 각각의 교점이 상기 표면절의 좌표점을 정의하고 상기 교점들이 좌표점의 그리드를 형성하게 하며, 좌표점의 하나를 선택하여 상기 권취축으로부터 선택된 좌표점의 높이를 결정하고 상기 좌표점과 상기 좌표점의 마주보는 측면위에 상기 좌표점에 인접한 스트링거 또는 스테이션 위에 1차 및 2차 직선부를 과성하며, 상기 권취축으로부터 상기 1차 및 2차 직선부에 의해 연결된 상기 스트링거 또는 스테이션위의 상기점의 높이를 결정하고, 상기 연결점 사이의 3차 직선을 구성하며, 상기 권취축으로부터 상기 3차 직선의 높이와 상기권취축으로 부터 선택된 좌표점의 높이를 비교하고, 상기 권취축으로부터 상기 선택된 좌표점의 높이가 권취축으로부터 상기 3차 직선의 높이보다 적으면, 상기 표면이 상기 권취통로를 따라 상기 연결점 사이에 오목하게하는 과정을 지니는 필라멘트 권사로 덮혀지기에 적당한 3차원 구성 표면의 필리멘트 권취통로를 따라 오목한 부분을 위치시키기 위한 방법.Define along the surface a plurality of stringers each positioned in the same direction substantially as the axis on which the component surface is wound, and define a plurality of stations along the surface, each station positioned perpendicular to the plurality of stringers. Each intersection of the stringer and the station defines a coordinate point of the surface section and allows the intersections to form a grid of coordinate points, select one of the coordinate points to determine the height of the selected coordinate point from the winding axis and the coordinate point And on the stringer or station adjacent to the coordinate point on the opposite side of the coordinate point, the primary and secondary straight portions are overestimated, and on the stringer or station connected by the primary and secondary straight portions from the winding axis. Determine the height of the point, form a cubic straight line between the connecting points, from the winding axis When the height of the third straight line is compared with the height of the coordinate point selected from the winding axis, and if the height of the selected coordinate point from the winding axis is less than the height of the third straight line from the winding axis, the surface is wound A method for positioning a concave portion along a filament winding passageway of a three-dimensional component surface suitable for being covered with a filament winding having a process of concave between said connection points along a passage. 상기 표면의 오목부의 위치를 결정하고 상기 선택된 좌표점을 지니며 상기 권취축으로부터 상기 3차 직선의 높이보다 크거나 같게 상기 권취축으로부터의 상기 선택된 좌표점 높이를 변화시키는 과정을 지니는 청구범위 1의 방법.The method of claim 1, wherein the position of the recess of the surface is determined and the process of changing the height of the selected coordinate point from the winding axis has the selected coordinate point and is greater than or equal to the height of the third straight line from the winding axis. Way. 상기 그리드로부터 부가된 좌표점을 선택하고, 상기 부가된 좌표점의 각각을 위해 상기 표면의 오목부의 위치를 결정하며 상기 오목표면을 제거시키도록 오목표면이 존재하는 상기 부가된 좌표점의 각각의 높이를 변화시키는 과정을 지니는 청구범위 2의 방법.Select the added coordinate point from the grid, determine the position of the recess of the surface for each of the added coordinate points and remove the height of each of the added coordinate points where the target surface is present to remove the target surface. The method of claim 2 which has a process of changing. 상기의 다수의 선택된 좌표점의 높이가 상승되었는가를 결정하고 만약 상기 다수의 선택된 좌표점의 높이가 상승되었으면, 다시 상기 다수의 좌표점의 각각을 선택하고 상기 표면의 오목부의 위치를 각각의 선택된 좌표점을 위해 결정하고 오목부가 결정되는 상기 좌표점의 각각의 높이를 변화시키는 과정을 지니는 청구법위 3의 방법.Determine if the height of the plurality of selected coordinate points has been raised, and if the height of the plurality of selected coordinate points has been raised, again select each of the plurality of coordinate points and select the position of the recess of the surface for each selected coordinate. The method of claim 3 having the process of determining for points and varying the height of each of the coordinate points at which the recesses are determined. 각각의 선택된 좌표점을 위해 필라멘트의 권취통로속의 상기 표면의 오목부의 위치를 결정하고 어떤 상기 필리멘트 권취통로에 오목표면이 존재하면 각각의 선택된 좌표점의 높이를 변화시키는 과정을 지니는 다수의 필라멘트 권취통로가 존재하는 청구범위 3의 방법.A plurality of filament windings having the process of determining the position of the recess of the surface in the winding passage of the filament for each selected coordinate point and changing the height of each selected coordinate point if there is a wrong target in any of the filament winding passages. The method of claim 3 in which a passage exists. 상기 3차원 구성 표면이 에어포일형 표면이고, 다수의 스트링거를 정의하는 과정이 상기 표면의 주변부 주위에 각기 상기 권취축을 지니는 다수의 평면을 정의하는 과정을 지니는 청구범위 1의 방법.The method of claim 1 wherein the three-dimensional constituent surface is an airfoil type surface and the process of defining a plurality of stringers has a process of defining a plurality of planes each having the winding axis around a periphery of the surface. 수반된 도면에 도시된것 같이, 그리고 참조된 이전에 기술된것 같은 필라멘트 권사로 덮혀 지기에 적합한 3차원 구성 표면의 필라멘트 권취통로를 따라 오목부를 위치시키기 위한 방법.A method for locating a recess along a filament winding passageway of a three-dimensional construction surface suitable for being covered with a filament yarn as previously described and as shown in the accompanying figures. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR7904580A 1978-12-22 1979-12-22 Method for fabrications wind turbine blades KR880001892B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97256778A 1978-12-22 1978-12-22
US972567 1978-12-22
US972,567 1978-12-22

Publications (2)

Publication Number Publication Date
KR830001120A true KR830001120A (en) 1983-04-29
KR880001892B1 KR880001892B1 (en) 1988-09-27

Family

ID=25519821

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7904580A KR880001892B1 (en) 1978-12-22 1979-12-22 Method for fabrications wind turbine blades

Country Status (17)

Country Link
JP (1) JPS5598057A (en)
KR (1) KR880001892B1 (en)
AU (1) AU526900B2 (en)
BR (1) BR7908386A (en)
CA (1) CA1165104A (en)
DE (1) DE2951795A1 (en)
DK (1) DK150972C (en)
FI (1) FI82296C (en)
FR (1) FR2444562A1 (en)
GB (1) GB2041324B (en)
IL (1) IL58875A (en)
IN (1) IN154454B (en)
IT (1) IT1125927B (en)
NL (1) NL188241C (en)
NO (1) NO161058C (en)
SE (1) SE441823B (en)
ZA (1) ZA796555B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (en) * 2010-11-20 2012-11-14 无锡透平叶片有限公司 Unigraphics NX-based blade profile software reshaping method
DE102016006632A1 (en) * 2016-06-03 2017-12-07 Senvion Gmbh Method for determining a positioning of a rotor blade belt, rotor blade and wind energy plant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR880001892B1 (en) 1988-09-27
AU526900B2 (en) 1983-02-03
FI82296C (en) 1991-02-11
JPS6236952B2 (en) 1987-08-10
FR2444562A1 (en) 1980-07-18
IN154454B (en) 1984-10-27
FI82296B (en) 1990-10-31
DE2951795C2 (en) 1989-02-09
NL188241B (en) 1991-12-02
CA1165104A (en) 1984-04-10
FI793947A (en) 1980-06-23
NL188241C (en) 1992-05-06
ZA796555B (en) 1980-11-26
GB2041324A (en) 1980-09-10
IT1125927B (en) 1986-05-14
GB2041324B (en) 1983-04-13
DK541179A (en) 1980-06-23
DK150972C (en) 1988-06-06
SE441823B (en) 1985-11-11
FR2444562B1 (en) 1982-02-19
IL58875A (en) 1984-01-31
BR7908386A (en) 1980-07-22
NO161058C (en) 1989-06-28
NL7909018A (en) 1980-06-24
NO161058B (en) 1989-03-20
IL58875A0 (en) 1980-03-31
NO794184L (en) 1980-06-24
JPS5598057A (en) 1980-07-25
IT7928112A0 (en) 1979-12-18
DK150972B (en) 1987-10-05
SE7910361L (en) 1980-06-23
DE2951795A1 (en) 1980-07-03
AU5342679A (en) 1980-06-26

Similar Documents

Publication Publication Date Title
US5553206A (en) Method and system for producing mesh representations of objects
Chou Voronoi diagrams for planar shapes
CN106845710A (en) Mission area automatic division method and system, flight course planning method and system
KR20010113662A (en) Device and method for creating and using data on road map expressed by polygons
Feld et al. The uncovered set in spatial voting games
Erzberger et al. Optimum horizontal guidance techniques for aircraft
CN105843234A (en) Two-dimensional route planning method for UUV to geometrically bypass circular barriers
McCabe The three-dimensional interaction of a shock wave with a turbulent boundary layer
CN110319836A (en) A kind of path planning control method and device with the minimum target of energy loss
KR830001120A (en) How to Assemble Wind Turbine Wings
Hert et al. The ties that bind: Motion planning for multiple tethered robots
De Berg et al. Shortest path queries in rectilinear worlds
Railly et al. Velocity Profile Development in Axial-Flow Compressors
Golding A study of the structure of mid‐latitude depressions in a numerical model using trajectory techniques. I: Development of ideal baroclinic waves in dry and moist atmospheres
CN109726895B (en) Multi-target-point task execution planning method and device
IT7922390A0 (en) CIRCULAR FLIGHT MODEL AIRCRAFT.
Okulaja Synoptic flow perturbations over West Africa
Chan Overset structured hyperbolic grid generation on triangulated surfaces
Sbardella et al. Semi-unstructured mesh generator for flow calculations in axial turbomachinery blading
CN111506941B (en) BIM technology-based assembly type building PC component storage method and system
JPS5546552A (en) Method of positioning electron beam
JP2579284Y2 (en) North diagonal ruler
Kullaa et al. A geometry based generation of a finite element model for stiffened shell structures
Mitchelmore A matter of definition
Ioannilli et al. Urban Roughness Parameters Calculation in the City of Rome by Applying Analytical and Simplified Formulations: Comparison of Results