KR100564118B1 - 풍력 장치의 로터 날개 각도 결정 방법 - Google Patents
풍력 장치의 로터 날개 각도 결정 방법 Download PDFInfo
- Publication number
- KR100564118B1 KR100564118B1 KR1020027017673A KR20027017673A KR100564118B1 KR 100564118 B1 KR100564118 B1 KR 100564118B1 KR 1020027017673 A KR1020027017673 A KR 1020027017673A KR 20027017673 A KR20027017673 A KR 20027017673A KR 100564118 B1 KR100564118 B1 KR 100564118B1
- Authority
- KR
- South Korea
- Prior art keywords
- angle
- rotor
- rotor blade
- rotor blades
- determining
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 title claims abstract 4
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000010276 construction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007620 mathematical function Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/008—Rotors tracking or balancing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
- B64C27/028—Other constructional elements; Rotor balancing
-
- 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
-
- 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
- F05B2270/328—Blade pitch angle
-
- 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)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
Description
Claims (10)
- 풍력 장치(wind power installation)의 로터 날개(rotor blade)의 각도를 결정하는 방법으로서,(a) 상기 로터 날개가 움직여 파일론을 지날 때에 상기 로터 날개의 표면상의 복수 개의 지점과 상기 풍력 장치의 파일론(pylon) 사이의 간격을, 간격 측정 소자를 가지고 측정 확인하는 단계;(b) 상기 단계 (a)에서 확인된 데이터를 컴퓨터 내에서 처리하는 단계; 및(c) 상기 로터 날개와 간격 측정 소자 사이의 각도(α)를 상기 단계 (b)에서 처리한 데이터로부터 결정하는 단계를 포함하는 로터 날개의 각도 결정 방법.
- 제1항에 있어서, 로터를 구성하는 복수 개의 로터 날개 모두의 날개 각도는 확인되되, 그 측정은 복수 개의 로터 날개 모두를 통과시킴으로써 수행되는 것을 특징으로 하는 로터 날개의 각도 결정 방법.
- 제1항에 있어서, 상기 간격 측정 소자는 파일론 위에 탑재된 레이저 간격 센서에 의해 형성되고, 이에 의해 로터 날개가 상기 파일론을 통과할 때, 상기 날개의 표면과 상기 센서 사이의 간격, 또는 상기 날개 상의 복수의 표면 지점과 상기 센서 사이의 간격이 측정되는 것을 특징으로 하는 로터 날개의 각도 결정 방법.
- 제3항에 있어서, 로터 날개의 실질 유효 각도(effective angle)를 결정하기 위해, 레이저 빔과 허브 사이의 각도가 확인되는 것을 특징으로 하는 로터 날개의 각도 결정 방법.
- 제4항에 있어서, 상기 로터 날개의 실질 유효 각도를 결정하기 위해, '로터 날개에서 상기 레이저 빔까지의' 각도와 '상기 허브에서 상기 레이저 빔까지의' 각도가 확인되는 것을 특징으로 하는 로터 날개의 각도 결정 방법.
- 삭제
- 제1항 또는 제2항 중 어느 한 항에 있어서, 상기 간격 측정 소자는 지표 또는 다른 소정의 위치에 탑재되는 것을 특징으로 하는 로터 날개의 각도 결정 방법.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10032314A DE10032314C1 (de) | 2000-07-04 | 2000-07-04 | Verfahren zur Bestimmung des Winkels eines Rotorblatts einer Windenergieanlage |
DE10032314.6 | 2000-07-04 | ||
PCT/EP2001/005103 WO2002002936A1 (de) | 2000-07-04 | 2001-05-05 | Verfahren zur bestimmung des winkels eines rotorblatts einer windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030020306A KR20030020306A (ko) | 2003-03-08 |
KR100564118B1 true KR100564118B1 (ko) | 2006-03-24 |
Family
ID=7647633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027017673A KR100564118B1 (ko) | 2000-07-04 | 2001-05-05 | 풍력 장치의 로터 날개 각도 결정 방법 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7052232B2 (ko) |
EP (1) | EP1301707B1 (ko) |
JP (1) | JP4070595B2 (ko) |
KR (1) | KR100564118B1 (ko) |
AT (1) | ATE376622T1 (ko) |
AU (2) | AU6226401A (ko) |
BR (1) | BR0112171B1 (ko) |
CA (1) | CA2414645C (ko) |
CY (1) | CY1107093T1 (ko) |
DE (2) | DE10032314C1 (ko) |
DK (1) | DK1301707T3 (ko) |
ES (1) | ES2293995T3 (ko) |
PT (1) | PT1301707E (ko) |
WO (1) | WO2002002936A1 (ko) |
Cited By (1)
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KR101304490B1 (ko) * | 2012-01-09 | 2013-09-05 | 전북대학교산학협력단 | 풍력터빈의 블레이드 처짐 감시 시스템 |
Families Citing this family (40)
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DE10106208C2 (de) * | 2001-02-10 | 2002-12-19 | Aloys Wobben | Windenergieanlage |
US20080101930A1 (en) * | 2002-09-23 | 2008-05-01 | Bosche John V | Wind turbine blade deflection control system |
US7246991B2 (en) * | 2002-09-23 | 2007-07-24 | John Vanden Bosche | Wind turbine blade deflection control system |
DE102005048805A1 (de) | 2005-10-10 | 2007-04-12 | Daubner & Stommel GbR Bau-Werk-Planung (vertretungsberechtigter Gesellschafter: Matthias Stommel, 27777 Ganderkesee) | Verfahren zum Betreiben einer Windenergieanlage |
US7400054B2 (en) * | 2006-01-10 | 2008-07-15 | General Electric Company | Method and assembly for detecting blade status in a wind turbine |
DE102006054667B4 (de) | 2006-11-17 | 2011-02-17 | Windcomp Gmbh | Kollisionswarnsystem für eine Windenergieanlage |
DE102007006966A1 (de) * | 2007-02-13 | 2008-08-14 | Robert Bosch Gmbh | Antriebseinrichtung zum Antreiben von mehreren Achsen |
EP2129909A2 (en) * | 2007-03-30 | 2009-12-09 | Vestas Wind Systems A/S | Wind turbine blade position determination system |
US8197207B2 (en) * | 2007-12-31 | 2012-06-12 | General Electric Company | Individual blade noise measurement system and method for wind turbines |
DE102008013392B4 (de) | 2008-03-10 | 2013-02-07 | Windcomp Gmbh | Verfahren zum Erfassen des Spurlaufes der Rotorblätter einer Windkraftanlage |
US8261599B2 (en) | 2008-04-24 | 2012-09-11 | Rbt, Lp | Method and system for determining an imbalance of a wind turbine rotor |
DE102008031484B4 (de) | 2008-07-03 | 2010-07-15 | Energy-Consult Projektgesellschaft Mbh | Verfahren zur Ermittlung und Nachjustierung des relativen Flügeleinstellwinkels an Windenergieanlagen mit horizontalen Antriebsachsen |
EP2324259A2 (en) | 2008-08-13 | 2011-05-25 | Vestas Wind Systems A/S | Wind turbine rotor and method of calibrating rotor blade pitch |
US20100140936A1 (en) * | 2008-12-23 | 2010-06-10 | General Electric Company | Wind turbine with gps load control |
WO2011051778A1 (en) | 2009-10-27 | 2011-05-05 | Clipper Windpower, Inc. | System for determining wind turbine blade pitch settings |
US8058740B2 (en) * | 2009-12-10 | 2011-11-15 | General Electric Company | Wind turbine cable twist prevention |
WO2011078450A1 (ko) * | 2009-12-24 | 2011-06-30 | Hwang Ji Seon | 풍력 발전장치 |
EP2369176A1 (en) * | 2010-02-24 | 2011-09-28 | Siemens Aktiengesellschaft | Wind turbine and method for measuring the pitch angle of a wind turbine rotor blade |
US20110133476A1 (en) * | 2010-04-29 | 2011-06-09 | Jacob Johannes Nies | Rotor support device and method for accessing a drive train of a wind turbine |
CN101813055A (zh) * | 2010-05-11 | 2010-08-25 | 无锡风电设计研究院有限公司 | 具有叶尖挠度检测的风力发电机 |
DE102010024532B4 (de) | 2010-06-21 | 2012-04-12 | Windcomp Gmbh | Messverfahren zur Kontrolle und/oder Optimierung von Windenergieanlagen mit einem berührungslosen Abstandsmesssystem |
JP4730476B1 (ja) * | 2010-08-10 | 2011-07-20 | 株式会社安川電機 | 回転電機ユニット、発電機ユニット、風力発電システム、回転電機および発電機 |
US8463085B2 (en) | 2010-12-17 | 2013-06-11 | General Electric Company | Systems and methods for monitoring a condition of a rotor blade for a wind turbine |
EP2511523A1 (de) * | 2011-04-11 | 2012-10-17 | Baumer Innotec AG | Windkraftanlage mit Einrichtung zur Messung des Abstands zwischen Rotorblatt und Turm sowie Verfahren zur Abstandsmessung |
US9216821B1 (en) * | 2012-01-03 | 2015-12-22 | The Boeing Company | Methods and systems for helicopter rotor blade balancing |
ES2464419B1 (es) * | 2012-10-31 | 2015-03-24 | Hispavista Labs Aie | Procedimiento para el cálculo y corrección del ángulo de ataque en un parque de aerogeneradores |
PL2915997T3 (pl) * | 2012-10-31 | 2018-06-29 | Hispavista Labs A.I.E. | Sposób obliczania i korekcji kąta natarcia na farmie turbin wiatrowych |
GB201222540D0 (en) * | 2012-12-14 | 2013-01-30 | Lm Wp Patent Holding As | A system and method for wind turbine sensor calibration |
DE102013201163A1 (de) * | 2013-01-24 | 2014-08-07 | Wobben Properties Gmbh | Verfahren zum Ausmessen eines Rotorblattwinkels |
EP2873854A1 (en) * | 2013-11-14 | 2015-05-20 | Siemens Aktiengesellschaft | Method to determine a distance between a tower wall and a wind turbine blade |
WO2016091254A1 (de) | 2014-12-09 | 2016-06-16 | Cp.Max Rotortechnik Gmbh & Co.Kg | Verfahren zur reduktion von aerodynamischen unwuchten von windenergieanlagen |
DE102014118258A1 (de) | 2014-12-09 | 2016-06-09 | cp.max Rotortechnik GmbH & Co. KG | Verfahren zur Reduktion von aerodynamischen Unwuchten von Windenergieanlagen |
DE102016108954B4 (de) | 2016-05-13 | 2021-07-29 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Rotor, Windenergieanlage sowie Verfahren zum Erfassen eines Drehwinkels |
CN106289114A (zh) * | 2016-10-19 | 2017-01-04 | 吴尧增 | 一种间接式风机转子几何参数测量及性能优化的方法 |
CN109404227B (zh) * | 2018-12-12 | 2022-09-27 | 乌鲁木齐金风天翼风电有限公司 | 叶片位置校准方法、系统以及风力发电机组 |
US20220227648A1 (en) | 2019-05-28 | 2022-07-21 | Nouryon Chemicals International B.V. | Method of controlling carbonate scale in aqueous systems |
DE102019128233A1 (de) * | 2019-10-18 | 2021-04-22 | Senvion Gmbh | Vorrichtung zur Blattwinkeleinstellung von Rotorblättern einer Windenergieanlage |
DK180689B1 (en) | 2019-12-20 | 2021-12-02 | Kk Wind Solutions Vojens As | Device for determining the distance between a wind turbine blade and its wind turbine tower at each passing |
CN113864132B (zh) * | 2020-06-30 | 2023-04-07 | 乌鲁木齐金风天翼风电有限公司 | 塔架净空的监测方法、装置及设备 |
CN116206094B (zh) * | 2023-04-28 | 2023-07-21 | 尚特杰电力科技有限公司 | 风机扇叶角度测量方法、装置、系统及电子设备 |
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-
2000
- 2000-07-04 DE DE10032314A patent/DE10032314C1/de not_active Expired - Lifetime
-
2001
- 2001-05-05 AT AT01936329T patent/ATE376622T1/de active
- 2001-05-05 JP JP2002507170A patent/JP4070595B2/ja not_active Expired - Lifetime
- 2001-05-05 ES ES01936329T patent/ES2293995T3/es not_active Expired - Lifetime
- 2001-05-05 US US10/332,099 patent/US7052232B2/en not_active Expired - Lifetime
- 2001-05-05 CA CA002414645A patent/CA2414645C/en not_active Expired - Lifetime
- 2001-05-05 DE DE50113174T patent/DE50113174D1/de not_active Expired - Lifetime
- 2001-05-05 DK DK01936329T patent/DK1301707T3/da active
- 2001-05-05 AU AU6226401A patent/AU6226401A/xx active Pending
- 2001-05-05 WO PCT/EP2001/005103 patent/WO2002002936A1/de active IP Right Grant
- 2001-05-05 BR BRPI0112171-5A patent/BR0112171B1/pt not_active IP Right Cessation
- 2001-05-05 AU AU2001262264A patent/AU2001262264B2/en not_active Ceased
- 2001-05-05 PT PT01936329T patent/PT1301707E/pt unknown
- 2001-05-05 KR KR1020027017673A patent/KR100564118B1/ko active IP Right Grant
- 2001-05-05 EP EP01936329A patent/EP1301707B1/de not_active Expired - Lifetime
-
2007
- 2007-12-14 CY CY20071101595T patent/CY1107093T1/el unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101304490B1 (ko) * | 2012-01-09 | 2013-09-05 | 전북대학교산학협력단 | 풍력터빈의 블레이드 처짐 감시 시스템 |
Also Published As
Publication number | Publication date |
---|---|
DE50113174D1 (de) | 2007-12-06 |
EP1301707A1 (de) | 2003-04-16 |
JP2004502091A (ja) | 2004-01-22 |
WO2002002936A1 (de) | 2002-01-10 |
CA2414645C (en) | 2007-02-20 |
PT1301707E (pt) | 2007-11-08 |
US7052232B2 (en) | 2006-05-30 |
AU6226401A (en) | 2002-01-14 |
BR0112171B1 (pt) | 2011-04-05 |
ATE376622T1 (de) | 2007-11-15 |
EP1301707B1 (de) | 2007-10-24 |
US20040013524A1 (en) | 2004-01-22 |
CY1107093T1 (el) | 2012-10-24 |
JP4070595B2 (ja) | 2008-04-02 |
ES2293995T3 (es) | 2008-04-01 |
DE10032314C1 (de) | 2001-12-13 |
KR20030020306A (ko) | 2003-03-08 |
BR0112171A (pt) | 2003-05-06 |
DK1301707T3 (da) | 2008-01-28 |
AU2001262264B2 (en) | 2005-01-13 |
CA2414645A1 (en) | 2002-12-30 |
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