DK1959134T3 - Fremgangsmåde og system til at udnytte lateral tårnacceleration til at detektere asymmetrisk isdannelse - Google Patents

Fremgangsmåde og system til at udnytte lateral tårnacceleration til at detektere asymmetrisk isdannelse

Info

Publication number
DK1959134T3
DK1959134T3 DK07122439.8T DK07122439T DK1959134T3 DK 1959134 T3 DK1959134 T3 DK 1959134T3 DK 07122439 T DK07122439 T DK 07122439T DK 1959134 T3 DK1959134 T3 DK 1959134T3
Authority
DK
Denmark
Prior art keywords
ice formation
tower acceleration
utilizing lateral
lateral tower
detect asymmetric
Prior art date
Application number
DK07122439.8T
Other languages
English (en)
Inventor
Bastian Sundermann
Christian Siuts
Hubert Oing
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of DK1959134T3 publication Critical patent/DK1959134T3/da

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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/40—Ice detection; De-icing means
    • 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
    • F05B2260/00—Function
    • F05B2260/82—Forecasts
    • F05B2260/821—Parameter estimation or prediction
    • F05B2260/8211—Parameter estimation or prediction of the weather
    • 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
    • F05B2270/326—Rotor 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
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/327—Rotor or generator speeds
    • 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
    • F05B2270/334—Vibration measurements
    • 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
    • F05B2270/807—Accelerometers
    • 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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
DK07122439.8T 2006-12-21 2007-12-06 Fremgangsmåde og system til at udnytte lateral tårnacceleration til at detektere asymmetrisk isdannelse DK1959134T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/643,457 US7708524B2 (en) 2006-12-21 2006-12-21 Method and system for utilizing lateral tower acceleration to detect asymmetric icing

Publications (1)

Publication Number Publication Date
DK1959134T3 true DK1959134T3 (da) 2017-11-27

Family

ID=39543051

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07122439.8T DK1959134T3 (da) 2006-12-21 2007-12-06 Fremgangsmåde og system til at udnytte lateral tårnacceleration til at detektere asymmetrisk isdannelse

Country Status (4)

Country Link
US (1) US7708524B2 (da)
EP (1) EP1959134B1 (da)
CN (1) CN101221083B (da)
DK (1) DK1959134T3 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2564494A1 (fr) * 2006-10-18 2008-04-18 Boralex Inc. Systeme pour controler une eolienne
US8050887B2 (en) * 2008-12-22 2011-11-01 General Electric Company Method and system for determining a potential for icing on a wind turbine blade
US8186950B2 (en) * 2008-12-23 2012-05-29 General Electric Company Aerodynamic device for detection of wind turbine blade operation
DE102009009039A1 (de) * 2009-02-16 2010-08-19 Prüftechnik Dieter Busch AG Windenergieanlage mit Überwachungssensoren
JP4898925B2 (ja) * 2009-06-26 2012-03-21 三菱重工業株式会社 風力発電装置及びその制御方法
US7909574B2 (en) * 2009-10-28 2011-03-22 General Electric Company System and method for wind friction monitoring
DE102010002203B4 (de) * 2010-02-22 2014-05-15 Senvion Se Verfahren zum Betrieb einer Windenergieanlage
EP2531724B1 (en) 2010-04-12 2018-12-26 Siemens Aktiengesellschaft Method and system for determining a mass change on a rotating blade of a wind turbine
US8662842B2 (en) * 2010-06-28 2014-03-04 General Electric Company Method and system for utilizing rotorspeed acceleration to detect asymmetric icing
EP2434146A1 (en) 2010-09-24 2012-03-28 Siemens Aktiengesellschaft Method of and device for determining a mass condition of a rotor of a wind turbine, and method of operating a wind turbine
DE102010053523B4 (de) 2010-12-04 2015-09-10 Nordex Energy Gmbh Verfahren zur Überwachung einer statischen und/oder dynamischen Stabilität einer Windenergieanlage
US20120226485A1 (en) 2011-03-03 2012-09-06 Inventus Holdings, Llc Methods for predicting the formation of wind turbine blade ice
CN102418660A (zh) * 2011-10-17 2012-04-18 王风发 无线传输信号系统
JP5680526B2 (ja) * 2011-12-28 2015-03-04 三菱重工業株式会社 風力発電用風車の衝撃荷重監視システム及び衝撃荷重監視方法
EP2856126A4 (en) 2012-05-31 2016-02-17 UNIVERSITé LAVAL METHOD AND DEVICE FOR DETERMINING A FORGING CONDITION OF AN ENVIRONMENT
CN102817780B (zh) * 2012-08-22 2015-06-10 南京风电科技有限公司 风力发电机组结冰控制装置及控制方法
CN107076114B (zh) * 2014-08-13 2019-08-27 维斯塔斯风力系统集团公司 与确定风力涡轮机中的转子失衡有关的改进
DK3150850T3 (da) * 2015-09-30 2022-02-21 Ge Renewable Tech Wind Bv Afisning af blade på en vindmølle
DE102015122932A1 (de) 2015-12-29 2017-06-29 fos4X GmbH Verfahren zum Prognostizieren der Anlagerung von Eis an einem Rotorblatt einer Windkraftanlage und dessen Verwendung
CN107304750B (zh) * 2016-04-18 2019-04-02 北京金风科创风电设备有限公司 用于风力发电机组塔架的异响检测方法和系统
CN109117858B (zh) * 2017-06-26 2024-02-13 北京金风科创风电设备有限公司 监测风力发电机叶片结冰的方法及装置
US10781795B2 (en) * 2017-11-13 2020-09-22 General Electric Company Method and system for detecting a mass imbalance in a wind turbine rotor
EP3728843B1 (en) * 2017-12-22 2023-06-07 Vestas Wind Systems A/S Determining icing condition using mechanical wind sensor
CN109578226B (zh) * 2018-11-08 2020-05-01 明阳智慧能源集团股份公司 基于结冰探测器与场群互通的风电机组结冰状态检测方法
CN113738576B (zh) * 2021-09-22 2022-09-16 西安热工研究院有限公司 一种风电机组风轮气动不平衡和质量不平衡识别方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469956A (en) * 1983-01-24 1984-09-04 U.S. Windpower, Inc. Windmill support structure
US5140856A (en) * 1990-12-03 1992-08-25 Dynamic Rotor Balancing, Inc. In situ balancing of wind turbines
DE10113038C2 (de) * 2001-03-17 2003-04-10 Aloys Wobben Turmschwingungsüberwachung
DE10115267C2 (de) * 2001-03-28 2003-06-18 Aloys Wobben Verfahren zur Überwachung einer Windenergieanlage
JP2004084527A (ja) * 2002-08-26 2004-03-18 Mitsubishi Heavy Ind Ltd 風車の氷付着防止運転制御装置および氷付着防止運転方法
US6890152B1 (en) * 2003-10-03 2005-05-10 General Electric Company Deicing device for wind turbine blades
US7086834B2 (en) * 2004-06-10 2006-08-08 General Electric Company Methods and apparatus for rotor blade ice detection
EP1748185B1 (en) 2005-07-28 2012-05-02 General Electric Company Icing detection system for a wind turbine
US7487673B2 (en) * 2006-12-13 2009-02-10 General Electric Company Ice detection based on anemometry

Also Published As

Publication number Publication date
EP1959134B1 (en) 2017-09-27
EP1959134A3 (en) 2016-09-14
US7708524B2 (en) 2010-05-04
CN101221083B (zh) 2011-10-05
US20080152493A1 (en) 2008-06-26
CN101221083A (zh) 2008-07-16
EP1959134A2 (en) 2008-08-20

Similar Documents

Publication Publication Date Title
DK1959134T3 (da) Fremgangsmåde og system til at udnytte lateral tårnacceleration til at detektere asymmetrisk isdannelse
DK1748185T3 (da) Isdannelsesdetektionssystem til en vindmølle
HK1159572A1 (en) System and method for detecting rock fall
EP2016518A4 (en) SYSTEM AND METHOD FOR EXPRESSING A CARD FOR CHANGING SEASON AND TOPOGRAPHY
BRPI0819455A2 (pt) Sistema e método de sincronização de tempo
IL180833A0 (en) Pedestrian navigation system and method
NO20093168A (no) System og fremgangsmåte for deteksjon av vanninntrengning og intervensjon i en produksjonsbrønn
DK2457498T3 (da) Fremgangsmåde og system til overvågning af retinal iskæmi
BRPI1007827A2 (pt) sistema controlador e método de fabricar gelo.
BRPI0818315A8 (pt) estrutura de torre e método de montagem.
DK2370744T3 (da) Udsugningsstrømningsstyresystem og -fremgangsmåde
NO20074557L (no) Fremgangsmate for forutsigelse i et olje-/gassproduksjonssystem
BRPI0922143A2 (pt) método e sistema para produzir gás de síntese
DK3626157T3 (da) Fremgangsmåde og system til brilleordination
DK2321661T3 (da) Fremgangsmåde og system til deludladningsovervågning
DK2263217T3 (da) Fremgangsmåde og system til detektering af begivenheder
BRPI1007824A2 (pt) sistema controlador e método de fabricar gelo
BR112013001826A2 (pt) suporte de cano e método de instalação de suporte de cano
BRPI0906768A2 (pt) Método e sistema de separação de areia
ITPC20070012A1 (it) Impianto e metodo per la vinificazione
BRPI0917782A2 (pt) sistema e método
NO20074975L (no) Fremgangsmate og system for sensorgeometri
BRPI0909244A2 (pt) Sistema e método para operações de alargamento de furo de deslocamento único
BRPI0817723A2 (pt) Sistema e método de desidratação
BRPI0812401A2 (pt) Sistema e método para reduzir o tempo de zapeamento