MX2022005913A - Elemento de aspa de rotor de turbina eolica con ensambles de conexion. - Google Patents

Elemento de aspa de rotor de turbina eolica con ensambles de conexion.

Info

Publication number
MX2022005913A
MX2022005913A MX2022005913A MX2022005913A MX2022005913A MX 2022005913 A MX2022005913 A MX 2022005913A MX 2022005913 A MX2022005913 A MX 2022005913A MX 2022005913 A MX2022005913 A MX 2022005913A MX 2022005913 A MX2022005913 A MX 2022005913A
Authority
MX
Mexico
Prior art keywords
wind turbine
turbine rotor
connection
rotor blade
blade element
Prior art date
Application number
MX2022005913A
Other languages
English (en)
Inventor
Tim Berend Block
Flemming Sorensen
Original Assignee
Nordex Energy Se & Co Kg
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 Nordex Energy Se & Co Kg filed Critical Nordex Energy Se & Co Kg
Publication of MX2022005913A publication Critical patent/MX2022005913A/es

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
    • F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • 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
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • 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
    • F05B2240/301—Cross-section characteristics
    • 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
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • 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
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/60—Properties or characteristics given to material by treatment or manufacturing
    • F05B2280/6003—Composites; e.g. fibre-reinforced
    • 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
    • F05D2240/40—Use of a multiplicity of similar components
    • 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
    • F05D2250/10—Two-dimensional
    • F05D2250/11—Two-dimensional triangular
    • 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
    • F05D2250/20—Three-dimensional
    • F05D2250/23—Three-dimensional prismatic
    • F05D2250/232—Three-dimensional prismatic conical
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Wind Motors (AREA)

Abstract

Un elemento de aspa de rotor de turbina eólica que comprende • una sección de conexión con una cara frontal, una superficie interior y una superficie exterior, en la que una distancia entre la superficie interior y la superficie exterior forma un espesor de pared, • una pluralidad de ensambles de conexión, que tiene cada ensamble de conexión, (i) un inserto metálico con un eje longitudinal, una superficie exterior circunferencial y una porción de unión para conectar el elemento de aspa de rotor de turbina eólica a un buje de rotor de turbina eólica o a otro elemento de aspa de rotor de turbina eólica, y (ii) un material de transición generalmente alineado con el inserto metálico y que tiene una sección longitudinal cónica, que tiene la sección longitudinal cónica una superficie exterior axial colocada en paralelo al eje longitudinal del inserto metálico y una superficie exterior inclinada colocada en un ángulo con referencia al eje longitudinal, • en la que los ensambles de conexión están empotrados en la sección de conexión de manera que las porciones de unión de los insertos metálicos son accesibles desde la cara frontal de la sección de conexión, en la que • los ensambles de conexión están dispuestos en una fila interior más cercana a la superficie interior de la sección de conexión y en una fila exterior más cercana a la superficie exterior de la sección de conexión.
MX2022005913A 2021-05-21 2022-05-16 Elemento de aspa de rotor de turbina eolica con ensambles de conexion. MX2022005913A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21175376.9A EP4092261A1 (en) 2021-05-21 2021-05-21 A wind turbine rotor blade element with connection assemblies

Publications (1)

Publication Number Publication Date
MX2022005913A true MX2022005913A (es) 2022-11-22

Family

ID=76059797

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022005913A MX2022005913A (es) 2021-05-21 2022-05-16 Elemento de aspa de rotor de turbina eolica con ensambles de conexion.

Country Status (4)

Country Link
US (2) US11732688B2 (es)
EP (1) EP4092261A1 (es)
BR (1) BR102022009738A2 (es)
MX (1) MX2022005913A (es)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19733372C1 (de) * 1997-08-01 1999-01-07 Aloys Wobben Rotorblatt und Rotor einer Windenergieanlage
DE102006022272C5 (de) * 2006-05-11 2013-07-25 Repower Systems Ag Rotorblattanschluss
DK2138716T4 (da) * 2008-06-27 2024-03-11 Siemens Gamesa Renewable Energy Innovation & Technology SL Vingeindsats
WO2012140062A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade with tapering root bushings
US20140030094A1 (en) * 2011-04-11 2014-01-30 Lm Wp Patent Holding A/S Wind turbine blade having a root region with elongated fastening members provided with metal fibres
DE202011101634U1 (de) 2011-06-09 2011-07-14 EUROS- Entwicklungsgesellschaft für Windkraftanlagen mbH Rotorblattverbindung
DE102011051172A1 (de) 2011-06-17 2012-12-20 Lars Kästner Laminiertes Rotorblatt für Windenergieanlagen mit einem Befestigungssystem für Rotorblätter an der Rotornabe
DK2551512T3 (da) * 2011-07-27 2014-07-21 Alstom Renovables Espana Sl Forbindelsesanordning på en vindmøllevinge
DE102011088025A1 (de) * 2011-12-08 2013-06-13 Wobben Properties Gmbh Rotorblatt
US20140169980A1 (en) 2012-12-19 2014-06-19 General Electric Company Root assemblies with external structural connection supports for rotor blades
DE102013003634B4 (de) 2013-03-05 2022-10-20 Nordex Energy Se & Co. Kg Windenergieanlagenrotorblatt mit einem Blattanschlussbereich
CN105358300B (zh) 2013-07-12 2017-08-29 Lm Wp 专利控股有限公司 用于制造风力涡轮机叶片的方法和工具以及制造的叶片
DE102014202459A1 (de) * 2014-02-11 2015-08-13 Siemens Aktiengesellschaft Verbindungselement zum Verbinden einer Lagereinrichtung eines mit einer Rotornabe einer Windturbine zu verbindenden Rotorblatts mit einem Montageflansch der Rotornabe
DE102014205195A1 (de) 2014-03-20 2015-09-24 Wobben Properties Gmbh Windenergieanlagen-Rotorblatt, Windenergieanlagen-Rotorblattanschluss und Windenergieanlage
GB2524489B (en) * 2014-03-24 2016-02-24 Marine Current Turbines Ltd Turbine blade and method of manufacture
US10190571B2 (en) * 2015-07-01 2019-01-29 General Electric Company Ring insert for a wind turbine rotor blade
MX2018015026A (es) 2016-06-14 2019-08-22 Nordex Blade Tech Centre Aps Estructura de conexion de alabe de turbina eolica y metodo para su fabricacion.
US10557455B2 (en) * 2017-06-27 2020-02-11 General Electric Company Root insert and a wind turbine having wind turbine blades with root inserts
US11460000B2 (en) * 2017-10-18 2022-10-04 Lm Wind Power International Technology Ii Aps Wind turbine blade comprising a root end structure with an adaptive positioning of the pultruded element
CN111684155B (zh) * 2017-12-08 2023-02-17 维斯塔斯风力系统有限公司 用于风力涡轮机叶片根部的插入件
DE102018130895A1 (de) * 2018-12-04 2020-06-04 Wobben Properties Gmbh Rotor für eine Windenergieanlage und Verfahren

Also Published As

Publication number Publication date
US20220372950A1 (en) 2022-11-24
US12018642B2 (en) 2024-06-25
US11732688B2 (en) 2023-08-22
EP4092261A1 (en) 2022-11-23
BR102022009738A2 (pt) 2022-11-29
US20230349356A1 (en) 2023-11-02

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