ES2416139R1 - Metodo de ensayo para palas de aerogeneradores - Google Patents

Metodo de ensayo para palas de aerogeneradores

Info

Publication number
ES2416139R1
ES2416139R1 ES201100532A ES201100532A ES2416139R1 ES 2416139 R1 ES2416139 R1 ES 2416139R1 ES 201100532 A ES201100532 A ES 201100532A ES 201100532 A ES201100532 A ES 201100532A ES 2416139 R1 ES2416139 R1 ES 2416139R1
Authority
ES
Spain
Prior art keywords
distribution
physical property
deformations
load
fiber optic
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.)
Granted
Application number
ES201100532A
Other languages
English (en)
Other versions
ES2416139B1 (es
ES2416139A2 (es
Inventor
Corpas Miguel Riezu
Diaz Ramon Rojas
Bao Ruben Saavedra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Gamesa Renewable Energy Innovation and Technology SL
Original Assignee
Gamesa Innovation and Technology SL
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 Gamesa Innovation and Technology SL filed Critical Gamesa Innovation and Technology SL
Priority to ES201100532A priority Critical patent/ES2416139B1/es
Priority to ES12003593.6T priority patent/ES2662448T3/es
Priority to PL12003593T priority patent/PL2525206T3/pl
Priority to EP12003593.6A priority patent/EP2525206B1/en
Priority to US13/469,450 priority patent/US9347850B2/en
Priority to CN201210152907.0A priority patent/CN102788688B/zh
Priority to BR102012011656-1A priority patent/BR102012011656B1/pt
Publication of ES2416139A2 publication Critical patent/ES2416139A2/es
Publication of ES2416139R1 publication Critical patent/ES2416139R1/es
Application granted granted Critical
Publication of ES2416139B1 publication Critical patent/ES2416139B1/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G01M11/086—Details about the embedment of the optical fiber within the DUT
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • 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
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/331—Mechanical loads
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Wind Motors (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Métodos de ensayo para palas de aerogeneradores. Sirven para determinar la distribución de una propiedad física y comprenden los siguientes pasos: a) instalar dentro de la pata un primer cable de fibra óptica (13) en los bordes de ataque y salida y un segundo y tercer cables de fibra óptica (14, 15) centrados, dejando un extremo libre; b) aplicar una carga a la pala (9) en un banco de ensayos (10) situado en la fábrica de palas; c) obtener la distribución de las deformaciones producidas por dicha carga con un equipo externo apropiado conectado a dicho extremo para medir las deformaciones usando la dispersión de luz de Rayleigh; d) determinar la distribución de dicha propiedad física a partir de dicha distribución de las deformaciones; e) comparar la distribución de dicha propiedad física con su distribución de diseño. Otro objeto es un método de instalación de dichos cables.
ES201100532A 2011-05-16 2011-05-16 Método de ensayo para palas de aerogeneradores Expired - Fee Related ES2416139B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES201100532A ES2416139B1 (es) 2011-05-16 2011-05-16 Método de ensayo para palas de aerogeneradores
PL12003593T PL2525206T3 (pl) 2011-05-16 2012-05-07 Sposoby testowania łopat turbin wiatrowych
EP12003593.6A EP2525206B1 (en) 2011-05-16 2012-05-07 Testing methods for wind turbine blades
ES12003593.6T ES2662448T3 (es) 2011-05-16 2012-05-07 Métodos de ensayo para palas de aerogeneradores
US13/469,450 US9347850B2 (en) 2011-05-16 2012-05-11 Testing methods for wind turbine blades
CN201210152907.0A CN102788688B (zh) 2011-05-16 2012-05-16 用于风力涡轮机叶片的测试方法
BR102012011656-1A BR102012011656B1 (pt) 2011-05-16 2012-05-16 Método de ensaio para determinar a distribuição de uma propriedade física ao longo de uma pá de turbina eólica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201100532A ES2416139B1 (es) 2011-05-16 2011-05-16 Método de ensayo para palas de aerogeneradores

Publications (3)

Publication Number Publication Date
ES2416139A2 ES2416139A2 (es) 2013-07-30
ES2416139R1 true ES2416139R1 (es) 2013-09-13
ES2416139B1 ES2416139B1 (es) 2014-07-09

Family

ID=46146562

Family Applications (2)

Application Number Title Priority Date Filing Date
ES201100532A Expired - Fee Related ES2416139B1 (es) 2011-05-16 2011-05-16 Método de ensayo para palas de aerogeneradores
ES12003593.6T Active ES2662448T3 (es) 2011-05-16 2012-05-07 Métodos de ensayo para palas de aerogeneradores

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES12003593.6T Active ES2662448T3 (es) 2011-05-16 2012-05-07 Métodos de ensayo para palas de aerogeneradores

Country Status (6)

Country Link
US (1) US9347850B2 (es)
EP (1) EP2525206B1 (es)
CN (1) CN102788688B (es)
BR (1) BR102012011656B1 (es)
ES (2) ES2416139B1 (es)
PL (1) PL2525206T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009097055A2 (en) * 2007-12-13 2009-08-06 Alliance For Sustainable Energy, Llc Wind turbine blade testing system using base excitation
US8601878B2 (en) * 2008-05-02 2013-12-10 Alliance For Sustainable Energy, Llc Base excitation testing system using spring elements to pivotally mount wind turbine blades
CA2797639A1 (en) * 2010-01-19 2011-07-28 Modular Wind Energy, Inc. Systems and methods for performing structural tests on wind turbine blades
EP3418560A4 (en) * 2016-02-18 2020-01-08 Nabrawind Technologies SL TEST BENCH AND METHOD FOR USE
CN109578223A (zh) * 2019-01-16 2019-04-05 远景能源（江苏）有限公司 一种用于测试叶片的刚度的装置以及相应测试方法
CN109932123B (zh) * 2019-03-22 2020-10-16 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 螺旋桨单桨叶六分力测量装置
EP3819619A1 (en) * 2019-11-11 2021-05-12 Bayerische Motoren Werke Aktiengesellschaft Apparatus and method for monitoring a load or an integrity of a mechanical object
CN111255638B (zh) * 2020-03-23 2021-01-26 明阳智慧能源集团股份公司 一种风力发电机组的塔筒载荷监测方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029977A (en) * 1989-02-21 1991-07-09 Simmonds Precision Products, Inc. Mounting system
EP1780523A1 (en) * 2005-10-31 2007-05-02 General Electric Company Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade
WO2010086466A1 (es) * 2009-01-30 2010-08-05 Gamesa Innovation & Technology, S.L. Sistema de medición de deformaciones en palas de aerogeneradores durante ensayos estáticos

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6545760B1 (en) 1999-03-25 2003-04-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and method for measuring strain in optical fibers using rayleigh scatter
US7953561B2 (en) * 2002-07-03 2011-05-31 Alliance For Sustainable Energy, Llc Resonance test system
WO2009097049A2 (en) * 2007-12-14 2009-08-06 Alliance For Sustainable Energy, Llc Dual-axis resonance testing of wind turbine blades
ES2389325T3 (es) * 2009-03-25 2012-10-25 Siemens Aktiengesellschaft Disposición para determinar un momento estático de una pala
AT507795B1 (de) 2009-03-26 2010-08-15 E Hawle Armaturenwerke Gmbh Rohrschelle
US20110091321A1 (en) * 2009-10-13 2011-04-21 Baker Myles L Systems and methods for monitoring wind turbine operation
CA2797639A1 (en) * 2010-01-19 2011-07-28 Modular Wind Energy, Inc. Systems and methods for performing structural tests on wind turbine blades
GB201006475D0 (en) * 2010-04-19 2010-06-02 Wesby Philip System and method for a surface strain gauge
DE202011001901U1 (de) * 2011-01-25 2011-03-17 Wölfel Beratende Ingenieure GmbH & Co. KG Vorrichtung zur Schwingungsanregung von Rotorblättern im Rahmen von Schwingungstests

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029977A (en) * 1989-02-21 1991-07-09 Simmonds Precision Products, Inc. Mounting system
EP1780523A1 (en) * 2005-10-31 2007-05-02 General Electric Company Wind turbine systems, monitoring systems and processes for monitoring stress in a wind turbine blade
WO2010086466A1 (es) * 2009-01-30 2010-08-05 Gamesa Innovation & Technology, S.L. Sistema de medición de deformaciones en palas de aerogeneradores durante ensayos estáticos

Also Published As

Publication number Publication date
ES2416139B1 (es) 2014-07-09
US9347850B2 (en) 2016-05-24
CN102788688A (zh) 2012-11-21
CN102788688B (zh) 2017-06-16
PL2525206T3 (pl) 2018-05-30
EP2525206B1 (en) 2017-12-13
EP2525206A3 (en) 2013-03-13
US20120314201A1 (en) 2012-12-13
BR102012011656B1 (pt) 2021-09-08
ES2416139A2 (es) 2013-07-30
EP2525206A2 (en) 2012-11-21
ES2662448T3 (es) 2018-04-06
BR102012011656A2 (pt) 2013-06-18

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