WO2012083932A3 - Verfahren zur herstellung eines rotorblatts einer windenergieanlage - Google Patents

Verfahren zur herstellung eines rotorblatts einer windenergieanlage Download PDF

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Publication number
WO2012083932A3
WO2012083932A3 PCT/DE2011/002173 DE2011002173W WO2012083932A3 WO 2012083932 A3 WO2012083932 A3 WO 2012083932A3 DE 2011002173 W DE2011002173 W DE 2011002173W WO 2012083932 A3 WO2012083932 A3 WO 2012083932A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotor blade
producing
wind turbine
shells
tool
Prior art date
Application number
PCT/DE2011/002173
Other languages
English (en)
French (fr)
Other versions
WO2012083932A2 (de
Inventor
Sönke SIEGRIEDSEN
Original Assignee
Aerodyn Engineering Gmbh
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 Aerodyn Engineering Gmbh filed Critical Aerodyn Engineering Gmbh
Publication of WO2012083932A2 publication Critical patent/WO2012083932A2/de
Publication of WO2012083932A3 publication Critical patent/WO2012083932A3/de

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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/721—Fibre-reinforced materials
    • B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • 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)
  • Moulding By Coating Moulds (AREA)

Abstract

Verfahren zur Herstellung eines Rotorblatts (10) für eine Windenergieanlage, mit den Schritten: Herstellen von zwei ein Rotorblatt bildenden Rotorblatthalbschalen (20, 30) in einer aus zwei Werkzeughalbschalen bestehenden ersten Werkzeugform in an sich bekannter Weise, Herstellen wenigstens eines Hinterkantengurts (40) in wenigstens einer zweiten Werkzeugform, und Verbinden der Rotorblatthalbschalen (20, 30) untereinander und mit dem wenigstens einen vorgefertigten Hinterkantenelement (40).
PCT/DE2011/002173 2010-12-24 2011-12-22 Verfahren zur herstellung eines rotorblatts einer windenergieanlage WO2012083932A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010055874A DE102010055874B3 (de) 2010-12-24 2010-12-24 Verfahren zur Herstellung eines Rotorblatts einer Windenergieanlage
DE102010055874.5 2010-12-24

Publications (2)

Publication Number Publication Date
WO2012083932A2 WO2012083932A2 (de) 2012-06-28
WO2012083932A3 true WO2012083932A3 (de) 2012-08-23

Family

ID=45688345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/002173 WO2012083932A2 (de) 2010-12-24 2011-12-22 Verfahren zur herstellung eines rotorblatts einer windenergieanlage

Country Status (2)

Country Link
DE (1) DE102010055874B3 (de)
WO (1) WO2012083932A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2666615B1 (de) * 2012-05-23 2015-03-04 Nordex Energy GmbH Verfahren zur Herstellung einer Windenergieanlagenrotorblatthalbschale bzw. eines Windenergieanlagenrotorblatts und Herstellungsform zu diesem Zweck
DE102012021601B4 (de) * 2012-11-06 2016-03-24 Nordex Energy Gmbh Verfahren zur Herstellung eines Windenergieanlagenrotorblatts mit zwei elektrischen Heizelementen und Windenergieanlagenrotorblatt
DE102016007675A1 (de) * 2016-06-24 2017-12-28 Senvion Gmbh Hinterkantengurt mit Rechteckquerschnitt
DE102016014447A1 (de) 2016-12-06 2018-06-07 Senvion Gmbh Hinterkantengurt eines Rotorblatts einer Windenergieanlage, Rotorblatt und Verfahren zum Herstellen eines Hinterkantengurts
DE102017006036A1 (de) 2017-06-27 2018-12-27 Senvion Gmbh Verfahren zum Positionieren von Faserbauteilen
EP4074493A1 (de) * 2021-04-12 2022-10-19 LM Wind Power A/S Verfahren zur herstellung einer windturbinenrotorschaufel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037987A2 (de) * 1980-04-15 1981-10-21 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von schaumkerngestützten Formkörpern wie Flügeln, Rotorblättern etc. grosser Längen- und Breitenausdehnung
DE102007046253A1 (de) * 2006-09-29 2008-04-03 General Electric Co. Windkraftanlagen-Rotorblatt mit Akustikverkleidung
EP2106900A1 (de) * 2008-04-03 2009-10-07 Siemens Aktiengesellschaft Form und Verfahren zur vakuumgestützten Harzübertragungsformung
DE102008045601A1 (de) * 2008-06-27 2009-12-31 Repower Systems Ag Rotorblatt für eine Windenergieanlage und Verfahren und Fertigungform zu seiner Fertigung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19833869C5 (de) * 1998-07-22 2004-07-01 EUROS Entwicklungsgesellschaft für Windkraftanlagen Vorrichtung zur Herstellung von Rotorblättern
DE102008038620A1 (de) * 2008-06-27 2009-12-31 Powerblades Gmbh Verfahren und Fertigungsform zur Fertigung eines Rotorblattes für eine Windenergieanlage
DK2295235T3 (da) * 2009-08-20 2013-07-29 Siemens Ag Fiberforstærket plaststruktur og fremgangsmåde til fremstilling af den fiberforstærkede plaststruktur

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037987A2 (de) * 1980-04-15 1981-10-21 Messerschmitt-Bölkow-Blohm Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von schaumkerngestützten Formkörpern wie Flügeln, Rotorblättern etc. grosser Längen- und Breitenausdehnung
DE102007046253A1 (de) * 2006-09-29 2008-04-03 General Electric Co. Windkraftanlagen-Rotorblatt mit Akustikverkleidung
EP2106900A1 (de) * 2008-04-03 2009-10-07 Siemens Aktiengesellschaft Form und Verfahren zur vakuumgestützten Harzübertragungsformung
DE102008045601A1 (de) * 2008-06-27 2009-12-31 Repower Systems Ag Rotorblatt für eine Windenergieanlage und Verfahren und Fertigungform zu seiner Fertigung

Also Published As

Publication number Publication date
WO2012083932A2 (de) 2012-06-28
DE102010055874B3 (de) 2012-04-05

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