AR086642A1 - Turbina eolica y metodo para su control - Google Patents

Turbina eolica y metodo para su control

Info

Publication number
AR086642A1
AR086642A1 ARP120101940A AR086642A1 AR 086642 A1 AR086642 A1 AR 086642A1 AR P120101940 A ARP120101940 A AR P120101940A AR 086642 A1 AR086642 A1 AR 086642A1
Authority
AR
Argentina
Prior art keywords
rotor
wind turbine
control
deformations
blades
Prior art date
Application number
Other languages
English (en)
Inventor
Matteo Casazza
Amedeo Sabbadin
Gunther Stockner
Original Assignee
Wilic Sarl
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 Wilic Sarl filed Critical Wilic Sarl
Publication of AR086642A1 publication Critical patent/AR086642A1/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
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/10—Arrangements for warning air traffic
    • 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
    • F05B2240/305—Flaps, slats or spoilers
    • F05B2240/3052—Flaps, slats or spoilers adjustable
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/17—Purpose of the control system to avoid excessive deflection of the 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
    • F05B2270/00—Control
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • 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
    • F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05B2270/804—Optical devices
    • F05B2270/8041—Cameras
    • 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

  • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Abstract

Una turbina eólica (1) está provista de un rotor (4) que gira alrededor de un eje de rotor (A) y que tiene una pluralidad de álabes (7) colocados giratoriamente en un cubo (6) alrededor de un eje de álabe (B) y una pluralidad de actuadores de paso (8) para ajustar los ángulos de paso de los álabes (7), un freno (9) controlado por un actuador de freno (10) para detener el rotor (4), una máquina eléctrica rotante (5) conectada con el rotor (4), un convertidor (11) para controlar la máquina eléctrica rotante (5) y un sistema de control (22) configurado para emitir señales de control de modo de controlar selectivamente por lo menos uno de los actuadores de paso (8), el actuador de freno (10) y el convertidor (11) como una función de las deformaciones recuperadas por medio de una pluralidad de dispositivos de medición de reflexión de imágenes (24) configurados para detectar las deformaciones de cada álabe (7).
ARP120101940 2011-06-03 2012-06-01 Turbina eolica y metodo para su control AR086642A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20110168738 EP2530302B1 (en) 2011-06-03 2011-06-03 Wind turbine and control method for controlling the same

Publications (1)

Publication Number Publication Date
AR086642A1 true AR086642A1 (es) 2014-01-15

Family

ID=44358135

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101940 AR086642A1 (es) 2011-06-03 2012-06-01 Turbina eolica y metodo para su control

Country Status (8)

Country Link
US (1) US20130136594A1 (es)
EP (1) EP2530302B1 (es)
CN (1) CN102808722A (es)
AR (1) AR086642A1 (es)
AU (1) AU2012203249A1 (es)
CA (1) CA2778636A1 (es)
DK (1) DK2530302T3 (es)
ES (1) ES2475722T3 (es)

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CN103982378B (zh) * 2014-04-25 2017-01-11 广东电网公司电力科学研究院 基于机器视觉图像对电力***风力发电机叶片表面结冰故障进行诊断的方法
US9534583B2 (en) * 2014-06-17 2017-01-03 General Electric Company Methods and systems to operate a wind turbine
EP2963800B1 (en) * 2014-07-02 2021-03-24 Siemens Aktiengesellschaft Controlling parallel converter systems for wind turbines
CN104234929B (zh) * 2014-07-24 2017-11-07 南京航空航天大学 一种控制风力机叶片载荷与变形的装置
PL2995813T3 (pl) * 2014-09-12 2017-12-29 Lm Wp Patent Holding A/S System i sposób określania ugięcia łopaty turbiny wiatrowej
DE102015119986A1 (de) 2015-11-18 2017-05-18 Wobben Properties Gmbh Steuerung einer Windenergieanlage mit verstellbaren Rotorblättern
EP3301297A1 (en) * 2016-09-30 2018-04-04 Siemens Aktiengesellschaft Damage detection of a rotor blade of a wind turbine
EP3339640A1 (en) * 2016-12-21 2018-06-27 Vestas Wind Systems A/S Control system for a wind turbine
US10808681B2 (en) * 2018-01-23 2020-10-20 General Electric Company Twist correction factor for aerodynamic performance map used in wind turbine control
EP3543522A1 (en) * 2018-03-22 2019-09-25 Siemens Gamesa Renewable Energy A/S Rotor blade monitoring system
CN110296053B (zh) * 2018-03-23 2020-06-05 北京金风慧能技术有限公司 风力发电机叶片的疲劳损伤监测方法和装置
NL2021138B1 (en) * 2018-06-18 2020-01-06 Touchwind Blue B V A rotor assembly and a windmill comprising the rotor assembly
EP3667060A1 (en) * 2018-12-13 2020-06-17 Siemens Gamesa Renewable Energy A/S Blade for a wind turbine, wind turbine and method of preventing icing of the blade
DE102019106491A1 (de) * 2019-03-14 2020-09-17 Wobben Properties Gmbh Verfahren zum Steuern des Betriebs eines Windenergieanlagen-Rotorblattes und Windenergieanlage
EP3719309A1 (en) 2019-04-01 2020-10-07 Siemens Gamesa Renewable Energy A/S Apparatus for and method of detecting one or more properties of a rotor blade during operation of a wind turbine
CN110486236B (zh) * 2019-08-08 2021-01-12 北京汉能华科技股份有限公司 一种风力发电机的故障检测方法和***
CN112611584B (zh) * 2020-05-18 2023-06-02 北京金风慧能技术有限公司 风力发电机组的疲劳失效检测方法、装置、设备及介质
CN113833597A (zh) * 2020-06-08 2021-12-24 江苏金风科技有限公司 叶片、风力发电机组、监控***及监控方法
GB202009315D0 (en) 2020-06-18 2020-08-05 General Electric Renovables Espana Sl A wind turbine blade measurement system and a method of improving accuracy of a wind turbine blade measurement system
CN113294300A (zh) * 2021-07-05 2021-08-24 中国华能集团清洁能源技术研究院有限公司 一种风力发电机组叶片桨距角的测量方法、装置及***

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US4767939A (en) * 1987-06-09 1988-08-30 Calley David G Wind driven electric current producer
US5753808A (en) * 1995-09-11 1998-05-19 Quest Integrated, Inc. Self-compensating rolling weight deflectometer
US7042109B2 (en) * 2002-08-30 2006-05-09 Gabrys Christopher W Wind turbine
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
WO2009043352A2 (en) * 2007-10-05 2009-04-09 Vestas Wind Systems A/S A method for de-icing a blade of a wind turbine, a wind turbine and use thereof
DK2222955T3 (en) * 2007-10-29 2017-02-27 Vestas Wind Sys As Wind turbine blade and method for controlling the load on a blade
WO2009068035A2 (en) * 2007-11-30 2009-06-04 Vestas Wind Systems A/S A wind turbine, a method for controlling a wind turbine and use thereof
WO2009143849A2 (en) * 2008-05-30 2009-12-03 Vestas Wind System A/S A wind turbine rotor, a wind turbine and use thereof
GB2465790A (en) * 2008-11-28 2010-06-02 Vestas Wind Sys As System to measure load on a wind turbine blade
GB2466200A (en) * 2008-12-10 2010-06-16 Vestas Wind Sys As A Detection System of an Angle of Attack of Air Flow over a Wind Turbine Rotor Blade
DE102009007938A1 (de) * 2009-02-06 2010-08-19 Baumer Innotec Ag Messvorrichtung zum Messen von Verformungen elastisch verformbarer Objekte
DE102009007935B4 (de) * 2009-02-06 2011-06-30 Lewandowski, Angela, 30159 Vorrichtung und Verfahren für die künstliche Verlängerung von Nägeln
EP2239462A1 (en) * 2009-04-07 2010-10-13 Siemens Aktiengesellschaft Method and arrangement to measure the deflection of a wind-turbine blade
IT1394722B1 (it) * 2009-06-10 2012-07-13 Rolic Invest Sarl Impianto eolico per la generazione di energia elettrica e relativo metodo di controllo
US20110052404A1 (en) * 2009-08-25 2011-03-03 Zuteck Michael D Swept blades with enhanced twist response
DE102010017749A1 (de) * 2010-07-05 2012-01-05 Ssb Wind Systems Gmbh & Co. Kg Vorrichtung zur optischen Messung der Biegung eines Rotorblatts einer Windkraftanlage
EP2472238A1 (en) * 2010-12-29 2012-07-04 Siemens Aktiengesellschaft Determination of a vibrational frequency of a wind turbine rotor blade with a sensor device being placed at a structural component being assigned to and/or being part of the rotor

Also Published As

Publication number Publication date
ES2475722T3 (es) 2014-07-11
DK2530302T3 (da) 2014-06-30
CN102808722A (zh) 2012-12-05
EP2530302A1 (en) 2012-12-05
CA2778636A1 (en) 2012-12-03
US20130136594A1 (en) 2013-05-30
AU2012203249A1 (en) 2012-12-20
EP2530302B1 (en) 2014-04-30

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Legal Events

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FA Abandonment or withdrawal