DK3927969T3 - Indretning og fremgangsmåde til at detektere en eller flere egenskaber ved en rotorvinge under drift af en vindmølle - Google Patents

Indretning og fremgangsmåde til at detektere en eller flere egenskaber ved en rotorvinge under drift af en vindmølle Download PDF

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Publication number
DK3927969T3
DK3927969T3 DK20714930.3T DK20714930T DK3927969T3 DK 3927969 T3 DK3927969 T3 DK 3927969T3 DK 20714930 T DK20714930 T DK 20714930T DK 3927969 T3 DK3927969 T3 DK 3927969T3
Authority
DK
Denmark
Prior art keywords
detecting
during operation
wind turbine
rotor blade
blade during
Prior art date
Application number
DK20714930.3T
Other languages
English (en)
Inventor
Eirik Nagel
John Nieuwenhuizen
Original Assignee
Siemens Gamesa Renewable Energy As
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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3927969T3 publication Critical patent/DK3927969T3/da

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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
    • 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
    • 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
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F03D7/047—Automatic control; Regulation by means of an electrical or electronic controller characterised by the controller architecture, e.g. multiple processors or data communications
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2233—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in consumption-meter devices, e.g. electricity, gas or water meters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/17—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
    • H01Q19/175—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements arrayed along the focal line of a cylindrical focusing surface
    • 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
    • F05B2260/80—Diagnostics
    • 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
    • F05B2270/329—Azimuth or yaw angle
    • 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
    • F05B2270/805—Radars
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/203—Leaky coaxial lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
    • 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)
  • Wind Motors (AREA)
DK20714930.3T 2019-04-01 2020-03-17 Indretning og fremgangsmåde til at detektere en eller flere egenskaber ved en rotorvinge under drift af en vindmølle DK3927969T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19166615.5A EP3719309A1 (en) 2019-04-01 2019-04-01 Apparatus for and method of detecting one or more properties of a rotor blade during operation of a wind turbine
PCT/EP2020/057274 WO2020200765A1 (en) 2019-04-01 2020-03-17 Apparatus for and method of detecting one or more properties of a rotor blade during operation of a wind turbine

Publications (1)

Publication Number Publication Date
DK3927969T3 true DK3927969T3 (da) 2023-01-30

Family

ID=66049107

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20714930.3T DK3927969T3 (da) 2019-04-01 2020-03-17 Indretning og fremgangsmåde til at detektere en eller flere egenskaber ved en rotorvinge under drift af en vindmølle

Country Status (6)

Country Link
US (1) US20220228567A1 (da)
EP (2) EP3719309A1 (da)
CN (1) CN113631812A (da)
DK (1) DK3927969T3 (da)
ES (1) ES2936659T3 (da)
WO (1) WO2020200765A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3719307A1 (en) * 2019-04-01 2020-10-07 Siemens Gamesa Renewable Energy A/S Distributed system for and method of detecting position and/or speed of a rotor blade during operation of a wind turbine
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 (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7246991B2 (en) * 2002-09-23 2007-07-24 John Vanden Bosche Wind turbine blade deflection control system
US7988414B2 (en) * 2008-10-20 2011-08-02 General Electric Company Method and system for operating a wind turbine generator
DE102008057934C5 (de) * 2008-11-19 2020-09-17 Nordex Energy Gmbh Windenergieanlage mit einer zentralen Steuerungseinrichtung und einer Steuerungseinheit im Rotor sowie Verfahren zum Betreiben einer derartigen Windenergieanlage
US20110135466A1 (en) * 2010-01-14 2011-06-09 General Electric Company System and method for monitoring and controlling wind turbine blade deflection
US8131402B2 (en) * 2010-06-30 2012-03-06 General Electric Company System for detecting proximity between a wind turbine blade and a tower wall
WO2012032916A1 (ja) * 2010-09-09 2012-03-15 株式会社日立国際電気 監視システム
EP2485011B1 (en) * 2011-02-07 2013-08-28 Siemens Aktiengesellschaft Arrangement to measure the deflection of an object
DK2530302T3 (da) * 2011-06-03 2014-06-30 Wilic Sarl Vindmølle og kontrolfremgangsmåde til at kontrollere samme
CN102394331B (zh) * 2011-12-21 2014-06-25 中天日立射频电缆有限公司 一种带反射面的漏泄同轴电缆
EP2864632B1 (en) 2012-06-26 2016-04-27 Vestas Wind Systems A/S Wind turbine blade vibration detection and radar calibration
GB201222540D0 (en) * 2012-12-14 2013-01-30 Lm Wp Patent Holding As A system and method for wind turbine sensor calibration
EP3043064B8 (en) * 2015-01-12 2022-04-13 LM Wind Power A/S Wind turbine with lightning protection system
US11359611B2 (en) * 2016-12-16 2022-06-14 Innergex Inc. System and method for monitoring blade deflection of wind turbines
CN107064648B (zh) * 2017-03-24 2019-11-29 华北电力大学 基于泄露电缆的风机塔架避雷引线阻值的探测装置及方法

Also Published As

Publication number Publication date
WO2020200765A1 (en) 2020-10-08
US20220228567A1 (en) 2022-07-21
EP3719309A1 (en) 2020-10-07
EP3927969A1 (en) 2021-12-29
ES2936659T3 (es) 2023-03-21
CN113631812A (zh) 2021-11-09
EP3927969B1 (en) 2023-01-11

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