DK2659252T3 - Vindmøllevinge med optisk sensorsystem - Google Patents

Vindmøllevinge med optisk sensorsystem Download PDF

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Publication number
DK2659252T3
DK2659252T3 DK11802374.6T DK11802374T DK2659252T3 DK 2659252 T3 DK2659252 T3 DK 2659252T3 DK 11802374 T DK11802374 T DK 11802374T DK 2659252 T3 DK2659252 T3 DK 2659252T3
Authority
DK
Denmark
Prior art keywords
wings
optical sensor
sensor system
turble
wind
Prior art date
Application number
DK11802374.6T
Other languages
English (en)
Inventor
Lars Erik Jensen
Morten Philipsen
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
Application filed by Lm Wp Patent Holding As filed Critical Lm Wp Patent Holding As
Application granted granted Critical
Publication of DK2659252T3 publication Critical patent/DK2659252T3/da

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Classifications

    • 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
    • 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
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Wind Motors (AREA)
DK11802374.6T 2010-12-30 2011-12-19 Vindmøllevinge med optisk sensorsystem DK2659252T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10197351 2010-12-30
PCT/EP2011/073249 WO2012089546A2 (en) 2010-12-30 2011-12-19 Wind turbine blade with optical sensor system

Publications (1)

Publication Number Publication Date
DK2659252T3 true DK2659252T3 (da) 2020-10-26

Family

ID=44009685

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11802374.6T DK2659252T3 (da) 2010-12-30 2011-12-19 Vindmøllevinge med optisk sensorsystem

Country Status (6)

Country Link
US (1) US8983243B2 (da)
EP (1) EP2659252B1 (da)
CN (1) CN103502789B (da)
DK (1) DK2659252T3 (da)
PL (1) PL2659252T3 (da)
WO (1) WO2012089546A2 (da)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103635812B (zh) * 2011-05-04 2017-03-01 维斯塔斯风力系统集团公司 风力涡轮机光学风传感器
DE102012108776A1 (de) * 2012-09-18 2014-03-20 Technische Universität München Verfahren und Vorrichtung zur Überwachung von Betriebszuständen von Rotorblättern
US9753050B2 (en) 2013-02-15 2017-09-05 Vestas Wind Systems A/S Wind turbine component having an optical fibre wind sensor
WO2016206691A1 (en) * 2015-06-24 2016-12-29 Vestas Wind Systems A/S Blade load sensing system for a wind turbine
JP2018145899A (ja) * 2017-03-07 2018-09-20 株式会社日立製作所 風車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
US11047874B1 (en) * 2017-10-18 2021-06-29 Government Of The United States As Represented By The Secretary Of The Air Force System, apparatus and method for predicting aerodynamic parameters using artifical hair sensor array
KR102037076B1 (ko) 2018-04-13 2019-10-29 두산중공업 주식회사 블레이드의 변형 여부를 판별하는 방법, 이를 위한 압축기 및 상기 압축기를 포함하는 가스터빈
JP2019183806A (ja) * 2018-04-17 2019-10-24 株式会社日立製作所 風車ブレード及び風力発電システム

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
GB2164763B (en) * 1984-09-21 1988-10-12 Communications Patents Ltd Optical fibre connector comprising a mirror
JP2946437B2 (ja) * 1991-09-26 1999-09-06 京セラ株式会社 光固定減衰器
US6382845B1 (en) 1999-03-02 2002-05-07 Ameritech Corporation Fiber optic patch kit and method for using same
US6998599B2 (en) * 2002-05-28 2006-02-14 The United States Of America As Represented By The Secretary Of The Navy Intensity modulated fiber optic microbend accelerometer
GB2440954B (en) * 2006-08-18 2008-12-17 Insensys Ltd Structural monitoring
CN100533056C (zh) * 2007-10-19 2009-08-26 大连理工大学 一种光纤光栅增减敏应变传感器的封装方法
EP2260281B1 (en) * 2008-03-31 2017-05-03 Vestas Wind Systems A/S Optical transmission strain sensor for wind turbines
CN101261117A (zh) * 2008-04-18 2008-09-10 中国科学院上海光学精密机械研究所 基于多孔微结构光纤的应变传感器
US20110140011A1 (en) * 2008-07-25 2011-06-16 Panasonic Electric Works Co., Ltd. Hot line detection device
JP2010078704A (ja) * 2008-09-24 2010-04-08 Mitsubishi Cable Ind Ltd 光ファイバの接続構造
CN102301129A (zh) * 2009-01-30 2011-12-28 歌美飒创新技术公司 静态试验中的风轮机叶片应变测量系统
KR101227327B1 (ko) * 2009-04-24 2013-01-28 미츠비시 쥬고교 가부시키가이샤 하중 측정 장치 및 방법 및 프로그램
DE102010044583B4 (de) * 2010-09-07 2012-05-10 Krohne Messtechnik Gmbh Auslenkungsmessgerät nach dem Interferometrieprinzip
US8655123B2 (en) * 2011-03-11 2014-02-18 University of Maribor In-line optical fiber devices, optical systems, and methods
US8655117B2 (en) * 2011-03-11 2014-02-18 University of Maribor Optical fiber sensors having long active lengths, systems, and methods
JP6020329B2 (ja) * 2013-04-18 2016-11-02 日立金属株式会社 通信光検知構造並びにこれを備えた通信光検知光コネクタ及び通信光検知光ケーブル

Also Published As

Publication number Publication date
WO2012089546A2 (en) 2012-07-05
EP2659252B1 (en) 2020-07-22
PL2659252T3 (pl) 2020-12-28
US8983243B2 (en) 2015-03-17
CN103502789B (zh) 2016-12-14
WO2012089546A3 (en) 2013-01-10
CN103502789A (zh) 2014-01-08
US20130255398A1 (en) 2013-10-03
EP2659252A2 (en) 2013-11-06

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