ES2648889T3 - Procedimiento y sistema para la medición de una desviación en un componente hueco de un aerogenerador respecto a una posición normal - Google Patents
Procedimiento y sistema para la medición de una desviación en un componente hueco de un aerogenerador respecto a una posición normal Download PDFInfo
- Publication number
- ES2648889T3 ES2648889T3 ES08853819.4T ES08853819T ES2648889T3 ES 2648889 T3 ES2648889 T3 ES 2648889T3 ES 08853819 T ES08853819 T ES 08853819T ES 2648889 T3 ES2648889 T3 ES 2648889T3
- Authority
- ES
- Spain
- Prior art keywords
- hollow component
- measuring
- distance sensor
- distance
- respect
- 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.)
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Classifications
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- 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
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- 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
- G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
-
- 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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (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)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Procedimiento para la medición de una desviación de un componente hueco (B, 2, 4) esencialmente alargado de un aerogenerador (1) respecto a una posición normal, donde el interior del componente hueco (B, 2, 4) lleva instalado en una primera posición al menos un sensor de distancia (8.1, 8.2) para la captura de distancias dirigida, precisa y sin contacto que realiza mediciones de la distancia respecto a un punto objetivo en la dirección de una segunda posición dentro del componente hueco (B, 2, 4), que, además, dispone en la segunda posición en el interior del componente hueco (B, 2, 4) de un receptor de medición (9, 9.1, 9.2) que presenta una superficie receptora dispuesta en un rango de medición en una dirección (x, y) respectivamente vista en transversal respecto a un plano de referencia (R) perpendicular a la dirección de medición (10, 10.1, 10.2) del sensor de distancia (8.1, 8.2), y que con el sensor de distancia (8.1, 8.2) mide de forma continua o a intervalos la distancia a la superficie receptora, donde los resultados de las mediciones de distancia se evalúan en una unidad de cálculo y, a partir de ellas, se determina la desviación correspondiente del componente hueco (B, 2, 4) respecto a la posición normal, siempre en relación al componente de dirección de la dirección (x, y) en la que la superficie reflectora queda dispuesta transversalmente al plano de referencia (R); caracterizado porque se dispone de un conjunto de sensor de distancia capaz de realizar una medición exacta de la misma y un receptor de medición (9) en el interior del componente hueco (B, 2, 4) para la medición de una desviación del componente hueco en dos direcciones linealmente independientes entre sí, donde el receptor de medición (9) muestra una superficie receptora que presenta una distancia distinta respecto a un plano de referencia (R) perpendicular a la dirección de medición del sensor de distancia en cada punto apto para medición con el sensor de distancia.
Description
Claims (1)
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imagen1 imagen2
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007057178 | 2007-11-26 | ||
DE102007057178 | 2007-11-26 | ||
DE102007059165A DE102007059165B4 (de) | 2007-11-26 | 2007-12-06 | Verfahren und System zur Messung einer Auslenkung eines Hohlbauteils einer Windenergieanlage aus einer Normalposition |
DE102007059165 | 2007-12-06 | ||
PCT/EP2008/065339 WO2009068437A1 (de) | 2007-11-26 | 2008-11-12 | Verfahren und system zur messung einer auslenkung eines hohlbauteils einer windenergieanlage aus einer normalposition |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2648889T3 true ES2648889T3 (es) | 2018-01-08 |
Family
ID=40577172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES08853819.4T Active ES2648889T3 (es) | 2007-11-26 | 2008-11-12 | Procedimiento y sistema para la medición de una desviación en un componente hueco de un aerogenerador respecto a una posición normal |
Country Status (7)
Country | Link |
---|---|
US (1) | US8548751B2 (es) |
EP (1) | EP2215354B1 (es) |
CN (1) | CN101868620B (es) |
CA (1) | CA2704200C (es) |
DE (1) | DE102007059165B4 (es) |
ES (1) | ES2648889T3 (es) |
WO (1) | WO2009068437A1 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009143849A2 (en) | 2008-05-30 | 2009-12-03 | Vestas Wind System A/S | A wind turbine rotor, a wind turbine and use thereof |
EP2239462A1 (en) * | 2009-04-07 | 2010-10-13 | Siemens Aktiengesellschaft | Method and arrangement to measure the deflection of a wind-turbine blade |
DE102009036517A1 (de) * | 2009-08-07 | 2011-02-17 | Aerodyn Engineering Gmbh | Windenergieanlage mit Einrichtung zur Lastminimierung |
DE102010007500A1 (de) * | 2010-02-09 | 2011-09-29 | Position Control Messtechnik Gmbh | Verfahren zur Bestimmung der Abweichung der Lage eines turmartigen Bauwerks von dessen Solllage |
GB2485340A (en) * | 2010-11-02 | 2012-05-16 | Vestas Wind Sys As | A wind turbine comprising rotor and tower bending sensors |
DE102010052905B4 (de) * | 2010-12-01 | 2014-08-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Sensoreneinrichtung zur Messung einer Anströmrichtung und Auswerteeinrichtung dafür |
DE102011014480B3 (de) * | 2011-03-19 | 2012-06-14 | Ssb Wind Systems Gmbh & Co. Kg | Sensoreinrichtung zur Messung von aerodynamischen Belastungen eines Rotorblattes einer Windkraftanlage |
DE102011083749B4 (de) * | 2011-09-29 | 2015-06-11 | Aktiebolaget Skf | Rotorblatt einer Windkraftanlage mit einer Vorrichtung zum Erfassen eines Abstandswertes und Verfahren zum Erfassen eines Abstandswertes |
CN102589512B (zh) * | 2011-12-31 | 2014-11-05 | 赤峰华源新力科技有限公司 | 风电机组塔筒倾斜变形测量方法、装置和系统 |
DE102012020054A1 (de) | 2012-10-12 | 2014-04-17 | Carl Von Ossietzky Universität Oldenburg | Verfahren zum Einstellen eines Pitch-Winkels von Rotorblättern |
DE102012110477A1 (de) | 2012-11-01 | 2014-05-08 | Bachmann Monitoring GmbH | Verfahren und System zur Messung einer Auslenkung eines Hohlbauteils einer Windenergieanlage aus einer Normalposition |
CN105674940A (zh) * | 2014-11-19 | 2016-06-15 | 中国航空工业集团公司西安飞机设计研究所 | 一种大型天馈系统安装点变形量的确定方法 |
JP2017030378A (ja) * | 2015-07-29 | 2017-02-09 | Jfeエンジニアリング株式会社 | バッテリ保管設備 |
CN105043272A (zh) * | 2015-08-21 | 2015-11-11 | 天津市耀辉光电技术有限公司 | 一种阶梯面高度差测量装置 |
DE102016108954B4 (de) | 2016-05-13 | 2021-07-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rotor, Windenergieanlage sowie Verfahren zum Erfassen eines Drehwinkels |
CN106091941A (zh) * | 2016-06-21 | 2016-11-09 | 远景能源(江苏)有限公司 | 风力发电机叶尖塔筒净空的测量方法 |
DE102016122862A1 (de) * | 2016-11-28 | 2018-05-30 | Wobben Properties Gmbh | Messsystem und ein Messverfahren zum Vermessen eines Stators einer getriebelosen Windenergieanlage |
WO2019147965A1 (en) * | 2018-01-26 | 2019-08-01 | LineVision, Inc. | System and method for power transmission line monitoring |
CN109000601A (zh) * | 2018-07-12 | 2018-12-14 | 贵州路桥集团有限公司 | 一种塔架偏移动态观测系统 |
US11519716B2 (en) | 2019-02-12 | 2022-12-06 | Sew-Eurodrive Gmbh & Co. Kg | Apparatus, method for operating an apparatus having a mobile part movable on a movement plane, and use thereof |
CN109958482B (zh) * | 2019-03-07 | 2021-09-14 | 大唐东营发电有限公司 | 一种汽轮机机轴位置偏移监控系统 |
CN112628075B (zh) * | 2020-12-16 | 2021-10-15 | 浙江大学 | 一种风力发电机组叶片净空监测系统及方法 |
CN112682272B (zh) * | 2020-12-29 | 2021-08-24 | 常州辉迈信息科技有限公司 | 一种基于大数据的发电设备监控管理系统及方法 |
CN112922791B (zh) * | 2021-04-13 | 2024-04-23 | 华能新能源股份有限公司 | 一种风电机组塔筒结构变形的监测装置及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8306753L (sv) * | 1983-12-07 | 1985-06-08 | Asea Ab | Ultraljudsmetutrustning |
US5383368A (en) * | 1992-11-16 | 1995-01-24 | Southwest Research Institute | Deflection sensor for robot links |
JPH08327400A (ja) | 1995-05-29 | 1996-12-13 | Fujitsu Ltd | 回転量計測装置 |
DE19520305C2 (de) * | 1995-06-02 | 1997-04-17 | Fraunhofer Ges Forschung | Verfahren und Meßvorrichtung zur interferometrischen Abstandsmessung |
ES2228121T3 (es) * | 1999-11-03 | 2005-04-01 | Vestas Wind Systems A/S | Procedimiento de control de la operacion de una turbina electrica y turbina electrica para usarse en dicho procedimiento. |
JP2002131018A (ja) * | 2000-10-20 | 2002-05-09 | Matsushita Electric Ind Co Ltd | レーザ光線を用いた非接触高さ測定方法 |
US7246991B2 (en) * | 2002-09-23 | 2007-07-24 | John Vanden Bosche | Wind turbine blade deflection control system |
US7004724B2 (en) * | 2003-02-03 | 2006-02-28 | General Electric Company | Method and apparatus for wind turbine rotor load control based on shaft radial displacement |
US7403294B2 (en) * | 2003-03-07 | 2008-07-22 | Boxboro Systems, Llc | Optical measurement device and method |
US7059822B2 (en) * | 2004-06-30 | 2006-06-13 | General Electrick Company | Methods and apparatus for measuring wind turbine blade deflection |
US7535554B2 (en) * | 2004-07-30 | 2009-05-19 | Kyoto University | Displacement measuring method, displacement measuring instrument, displacement measuring target and civil structure |
EP1784614B1 (en) * | 2004-08-30 | 2020-10-21 | Safran Landing Systems Canada Inc. | Structural deflection and load measuring device |
DE102006002708B4 (de) * | 2006-01-19 | 2007-12-06 | Siemens Ag | Rotor einer Windenergieanlage |
DE102006002709B4 (de) | 2006-01-19 | 2008-01-17 | Siemens Ag | Rotorblatt einer Windenergieanlage |
WO2008123510A1 (ja) | 2007-03-30 | 2008-10-16 | Kyoto University | 変位計測方法、及び変位計測装置並びに変位計測用のターゲット |
-
2007
- 2007-12-06 DE DE102007059165A patent/DE102007059165B4/de not_active Expired - Fee Related
-
2008
- 2008-11-12 US US12/744,067 patent/US8548751B2/en active Active
- 2008-11-12 CN CN2008801168483A patent/CN101868620B/zh active Active
- 2008-11-12 EP EP08853819.4A patent/EP2215354B1/de active Active
- 2008-11-12 ES ES08853819.4T patent/ES2648889T3/es active Active
- 2008-11-12 WO PCT/EP2008/065339 patent/WO2009068437A1/de active Application Filing
- 2008-11-12 CA CA2704200A patent/CA2704200C/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8548751B2 (en) | 2013-10-01 |
EP2215354B1 (de) | 2017-08-23 |
DE102007059165B4 (de) | 2010-11-11 |
WO2009068437A1 (de) | 2009-06-04 |
CN101868620A (zh) | 2010-10-20 |
DE102007059165A1 (de) | 2009-05-28 |
CA2704200A1 (en) | 2009-06-04 |
US20100318303A1 (en) | 2010-12-16 |
CA2704200C (en) | 2016-01-12 |
EP2215354A1 (de) | 2010-08-11 |
CN101868620B (zh) | 2012-07-25 |
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