DK2659133T3 - Vindmøllevinge med tværsnitssensorer - Google Patents

Vindmøllevinge med tværsnitssensorer Download PDF

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Publication number
DK2659133T3
DK2659133T3 DK11815443.4T DK11815443T DK2659133T3 DK 2659133 T3 DK2659133 T3 DK 2659133T3 DK 11815443 T DK11815443 T DK 11815443T DK 2659133 T3 DK2659133 T3 DK 2659133T3
Authority
DK
Denmark
Prior art keywords
cross
wind turbine
turbine blade
sensors
sectional
Prior art date
Application number
DK11815443.4T
Other languages
English (en)
Inventor
Torben Lindby
Ivan Engmark Mortensen
Original Assignee
Lm Wp Patent Holding 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44012424&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2659133(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Application granted granted Critical
Publication of DK2659133T3 publication Critical patent/DK2659133T3/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
    • 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
    • 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
    • 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
    • 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
    • F05B2250/00—Geometry
    • F05B2250/30—Arrangement of components
    • F05B2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05B2250/314—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being inclined in relation to each other
    • 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
    • F05B2270/10—Purpose of the control system
    • F05B2270/109—Purpose of the control system to prolong engine life
    • F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (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)
DK11815443.4T 2010-12-30 2011-12-19 Vindmøllevinge med tværsnitssensorer DK2659133T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10197347 2010-12-30
PCT/EP2011/073244 WO2012089544A1 (en) 2010-12-30 2011-12-19 Wind turbine blade with cross-sectional sensors

Publications (1)

Publication Number Publication Date
DK2659133T3 true DK2659133T3 (da) 2022-05-02

Family

ID=44012424

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11815443.4T DK2659133T3 (da) 2010-12-30 2011-12-19 Vindmøllevinge med tværsnitssensorer

Country Status (7)

Country Link
US (1) US9399983B2 (da)
EP (1) EP2659133B1 (da)
CN (1) CN103459834B (da)
DK (1) DK2659133T3 (da)
ES (1) ES2911192T3 (da)
PL (1) PL2659133T3 (da)
WO (1) WO2012089544A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2590803B1 (en) * 2010-07-08 2017-03-15 Vestas Wind Systems A/S Turbine blade temperature measurement system and method of manufacture of turbine blades
ES2911192T3 (es) 2010-12-30 2022-05-18 Lm Wp Patent Holding As Pala de turbina eólica con sensores de sección transversal
KR101449535B1 (ko) * 2013-08-05 2014-10-13 한국전력공사 풍력 터빈 블레이드의 상태 감시를 위한 신호 처리 장치 및 그 방법
US9952117B2 (en) * 2015-02-27 2018-04-24 General Electric Company Methods for determining strain on turbine components using a plurality of strain sensor reference features
CN104807609B (zh) * 2015-05-04 2017-04-19 中国科学院工程热物理研究所 一种风电叶片气动测压结构
US10655606B2 (en) 2015-06-24 2020-05-19 Vestas Wind Systems A/S Blade load sensing system for a wind turbine
WO2016206691A1 (en) 2015-06-24 2016-12-29 Vestas Wind Systems A/S Blade load sensing system for a wind turbine
KR102502094B1 (ko) * 2016-11-17 2023-02-21 트리나미엑스 게엠베하 적어도 하나의 피사체를 광학적으로 검출하기 위한 검출기
JP6663369B2 (ja) * 2017-02-13 2020-03-11 三菱重工業株式会社 風車翼の損傷検知方法及び風車
JP2018145898A (ja) * 2017-03-07 2018-09-20 株式会社日立製作所 風力発電用ブレードまたは風力発電装置
KR101999432B1 (ko) * 2017-04-04 2019-07-11 두산중공업 주식회사 터빈 블레이드의 플러터 측정을 위한 자기장 통신 시스템 및 방법
DK179515B1 (da) * 2017-05-10 2019-02-05 Envision Energy (Denmark) Aps Individual pitch control with hub sensor
US10539119B2 (en) 2017-07-10 2020-01-21 WindESCo, Inc. System and method for augmenting control of a wind turbine assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219664A1 (de) * 2002-04-19 2003-11-06 Enron Wind Gmbh Windenergieanlage, Regelanordnung für eine Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage
CA2426711C (en) 2002-05-02 2009-11-17 General Electric Company Wind power plant, control arrangement for a wind power plant, and method for operating a wind power plant
CN100398813C (zh) * 2003-02-18 2008-07-02 丹麦理工大学 控制风力涡轮机空气动力负载的方法
DE102006036157B4 (de) 2006-08-01 2016-09-15 Senvion Gmbh Kalibrierverfahren
GB2440954B (en) 2006-08-18 2008-12-17 Insensys Ltd Structural monitoring
DE102007015179A1 (de) * 2007-03-29 2008-10-02 Siemens Ag Druckmessvorrichtung und Verfahren zur Bestimmung der Windkraft auf Windenergieanlagen sowie Verwendung der Druckmessvorrichtung und des Verfahrens
GB2448940B (en) 2007-05-04 2009-10-14 Insensys Ltd Wind turbine monitoring
US7909575B2 (en) * 2007-06-25 2011-03-22 General Electric Company Power loss reduction in turbulent wind for a wind turbine using localized sensing and control
DK200701456A (da) * 2007-10-09 2009-04-10 Siemens Wind Power As Overvågning af en vindmölles vingefrekvenser
GB2454253B (en) * 2007-11-02 2011-02-16 Insensys Ltd Strain sensors
EP2215355A2 (de) * 2007-11-30 2010-08-11 Innovative Windpower AG Verfahren zur regelung der elektrischen last einer windenergieanlage
US8215905B2 (en) 2007-12-31 2012-07-10 General Electric Corporation Methods and apparatus for error reduction in rotor loading measurements
CA2653351A1 (en) 2008-03-28 2009-09-28 Insensys Limited Wind turbine monitoring
EP2288808A4 (en) * 2008-05-13 2012-06-20 Purdue Research Foundation MONITORING OF WIND TURBINES
KR101227327B1 (ko) * 2009-04-24 2013-01-28 미츠비시 쥬고교 가부시키가이샤 하중 측정 장치 및 방법 및 프로그램
EP2354538A1 (en) * 2010-02-01 2011-08-10 Lm Glasfiber A/S A method of in situ calibrating load sensors of a wind turbine blade
ES2911192T3 (es) 2010-12-30 2022-05-18 Lm Wp Patent Holding As Pala de turbina eólica con sensores de sección transversal

Also Published As

Publication number Publication date
US20130280070A1 (en) 2013-10-24
WO2012089544A1 (en) 2012-07-05
CN103459834A (zh) 2013-12-18
PL2659133T3 (pl) 2022-05-23
US9399983B2 (en) 2016-07-26
EP2659133A1 (en) 2013-11-06
CN103459834B (zh) 2016-10-12
ES2911192T3 (es) 2022-05-18
EP2659133B1 (en) 2022-01-26

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