KR100895760B1 - 풍력 발전소용 로터 블레이드 - Google Patents
풍력 발전소용 로터 블레이드 Download PDFInfo
- Publication number
- KR100895760B1 KR100895760B1 KR1020077014661A KR20077014661A KR100895760B1 KR 100895760 B1 KR100895760 B1 KR 100895760B1 KR 1020077014661 A KR1020077014661 A KR 1020077014661A KR 20077014661 A KR20077014661 A KR 20077014661A KR 100895760 B1 KR100895760 B1 KR 100895760B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotor blade
- transmitter
- rotor blades
- receiver
- transmission link
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 230000008014 freezing Effects 0.000 description 13
- 238000007710 freezing Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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Images
Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
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- 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
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
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- 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
-
- 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
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- 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
- F05B2220/00—Application
- F05B2220/60—Application making use of surplus or waste energy
- F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
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- 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)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Wind Motors (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
Description
Claims (12)
- 로터 블레이드 노우즈(nose)(31)와,상기 로터 블레이드 노우즈(31) 영역에 배치되고, 송신 링크(13)를 통해 무선으로 신호를 송신하는 송신기(11)와 상기 송신 링크(13)를 통해 무선으로 송신된 신호를 수신하는 수신기(12)를 가진 침착물 센서 장치(1, 11, 12, 13)를 구비한 풍력 발전 설비용 로터 블레이드(30)로서,무선으로 송신된 신호의 송신 링크(13)의 직접적인 영역에 있는 로터 블레이드(30) 표면 상의 침착물은, 상기 송신 링크(13)를 통해 송신된 신호에 기초하여 감지되고,상기 송신기(11)와 상기 수신기(12) 사이의 상기 송신 링크(13)는 상기 로터 블레이드 노우즈(31)에 실질적으로 평행하게 연장하는 것인 로터 블레이드.
- 청구항 1에 있어서,수신된 신호 내의 변화를 감지하기 위해, 상기 송신기(11)에 의해 송신되고 상기 수신기(12)에 의해 수신된 신호들을 비교하는 비교 장치(3)를 가진 로터 블레이드.
- 청구항 1에 있어서,외부 비교 장치를 상기 침착물 센서 장치(1, 11, 12, 13)에 결합하는 연결부를 구비하고, 수신된 신호 내의 변화를 감지하기 위해 상기 송신기(11)에 의해 송신되고 상기 수신기(12)에 의해 수신된 신호들이 상기 비교 장치에서 비교되는 로터 블레이드.
- 청구항 1, 청구항 2, 또는 청구항 3에 있어서,상기 침착물 센서 장치가, 연속적으로 침착물을 감지하거나 소정의 시간 간격으로 침착물을 감지하도록 된 로터 블레이드.
- 청구항 2 또는 청구항 3에 있어서,상기 비교 장치(3)가, 데이터 뱅크를 발생시키기 위해 감지된 변화를 저장하는 저장 장치를 갖는 로터 블레이드.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 침착물 센서 장치(1, 11, 12, 13)가 광학 센서 장치를 나타내는 로터 블레이드.
- 청구항 6에 있어서,상기 송신기(11)가 커플링 아웃(coupling-out) 렌즈(11a)를 갖고, 상기 수신기(12)가 커플링 인(coupling-in) 렌즈(12a)를 갖는 로터 블레이드.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 송신기(11)와 상기 수신기(12)가 광 도파로(optical waveguide)(11b, 12b)를 통해 비교 장치(3)에 각각 연결되는 로터 블레이드.
- 삭제
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,상기 송신기(11)와 상기 수신기(12)가 핀형상으로 로터 블레이드 표면 밖으로 돌출하는 로터 블레이드.
- 삭제
- 청구항 1 내지 청구항 3 중 어느 한 항의 로터 블레이드를 적어도 하나 구비한 풍력 발전 설비.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004060449A DE102004060449A1 (de) | 2004-12-14 | 2004-12-14 | Rotorblatt für eine Windenergieanlage |
DE102004060449.5 | 2004-12-14 | ||
DE102005017716.6 | 2005-04-15 | ||
DE102005017716A DE102005017716A1 (de) | 2005-04-15 | 2005-04-15 | Rotorblatt für eine Windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070089210A KR20070089210A (ko) | 2007-08-30 |
KR100895760B1 true KR100895760B1 (ko) | 2009-04-30 |
Family
ID=35759273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077014661A Expired - Fee Related KR100895760B1 (ko) | 2004-12-14 | 2005-12-13 | 풍력 발전소용 로터 블레이드 |
Country Status (18)
Country | Link |
---|---|
US (1) | US8500402B2 (ko) |
EP (1) | EP1828599B1 (ko) |
JP (1) | JP4648403B2 (ko) |
KR (1) | KR100895760B1 (ko) |
AR (1) | AR052426A1 (ko) |
AT (1) | ATE501355T1 (ko) |
AU (1) | AU2005315674B2 (ko) |
BR (1) | BRPI0518558A2 (ko) |
CA (1) | CA2589803C (ko) |
CY (1) | CY1111408T1 (ko) |
DE (1) | DE502005011098D1 (ko) |
DK (1) | DK1828599T3 (ko) |
NO (1) | NO340104B1 (ko) |
NZ (1) | NZ555632A (ko) |
PL (1) | PL1828599T3 (ko) |
PT (1) | PT1828599E (ko) |
SI (1) | SI1828599T1 (ko) |
WO (1) | WO2006063990A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101200122B1 (ko) | 2009-06-26 | 2012-11-12 | 미츠비시 쥬고교 가부시키가이샤 | 풍력 발전 장치 및 그 제어 방법 |
KR101250206B1 (ko) | 2011-09-23 | 2013-04-03 | 한국전력공사 | 풍력발전단지 블레이드 감시 시스템 및 방법 |
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DE102008015205B4 (de) * | 2008-03-20 | 2013-04-11 | Siemens Aktiengesellschaft | Pyrometer mit Ortsauflösung |
EP2260281B1 (en) | 2008-03-31 | 2017-05-03 | Vestas Wind Systems A/S | Optical transmission strain sensor for wind turbines |
CN101281046B (zh) * | 2008-05-16 | 2012-08-29 | 重庆大学 | 大气结构物覆冰参数测量方法及多导体积冰器 |
US8408871B2 (en) * | 2008-06-13 | 2013-04-02 | General Electric Company | Method and apparatus for measuring air flow condition at a wind turbine blade |
US8786117B2 (en) * | 2008-06-13 | 2014-07-22 | General Electric Company | Wind turbine sensor assembly and method of assembling the same |
GB2461532A (en) | 2008-07-01 | 2010-01-06 | Vestas Wind Sys As | Sensor system and method for detecting deformation in a wind turbine component |
GB2461566A (en) | 2008-07-03 | 2010-01-06 | Vestas Wind Sys As | Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same. |
EP2148088A1 (en) * | 2008-07-22 | 2010-01-27 | Siemens Aktiengesellschaft | Method and arrangement to adjust the pitch of wind turbine blades |
US7946814B2 (en) * | 2008-08-29 | 2011-05-24 | General Electric Company | Wind turbine blade cleaning method |
GB2463696A (en) | 2008-09-22 | 2010-03-24 | Vestas Wind Sys As | Edge-wise bending insensitive strain sensor system |
GB2466433B (en) * | 2008-12-16 | 2011-05-25 | Vestas Wind Sys As | Turbulence sensor and blade condition sensor system |
GB2472437A (en) | 2009-08-06 | 2011-02-09 | Vestas Wind Sys As | Wind turbine rotor blade control based on detecting turbulence |
US20100135790A1 (en) * | 2009-10-14 | 2010-06-03 | Sujan Kumar Pal | Wind turbine blade with foreign matter detection devices |
US8047783B2 (en) * | 2009-11-05 | 2011-11-01 | General Electric Company | Systems and method for operating an active flow control system |
US8321062B2 (en) * | 2009-11-05 | 2012-11-27 | General Electric Company | Systems and method for operating a wind turbine having active flow control |
US7931445B2 (en) * | 2009-11-05 | 2011-04-26 | General Electric Company | Apparatus and method for cleaning an active flow control (AFC) system of a wind turbine |
US8092172B2 (en) | 2009-11-05 | 2012-01-10 | General Electric Company | Method for operating a wind turbine with reduced blade fouling |
US8221075B2 (en) * | 2009-11-05 | 2012-07-17 | General Electric Company | Systems and method for operating a wind turbine having active flow control |
US8376704B2 (en) * | 2009-11-05 | 2013-02-19 | General Electric Company | Systems and method of assembling an air distribution system for use in a rotor blade of a wind turbine |
US7883313B2 (en) * | 2009-11-05 | 2011-02-08 | General Electric Company | Active flow control system for wind turbine |
GB2477529A (en) | 2010-02-04 | 2011-08-10 | Vestas Wind Sys As | A wind turbine optical wind sensor for determining wind speed and direction |
BR112012026616A2 (pt) * | 2010-04-19 | 2017-10-10 | Wobben Properties Gmbh | métodos para operar uma instalação de energia eólica e para operar um parque eólico, pá de rotor para afixar a um cubo de um rotor, instalação de energia eólica, e, parque eólico. |
DE102011077129A1 (de) | 2011-06-07 | 2012-12-13 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
US9404668B2 (en) * | 2011-10-06 | 2016-08-02 | Lennox Industries Inc. | Detecting and correcting enthalpy wheel failure modes |
US9175872B2 (en) | 2011-10-06 | 2015-11-03 | Lennox Industries Inc. | ERV global pressure demand control ventilation mode |
CA2859632C (en) * | 2011-12-20 | 2020-06-30 | Vestas Wind Systems A/S | Wind turbine and method for removing foreign matter from a wind turbine blade |
DE102012015353A1 (de) * | 2012-08-06 | 2014-02-06 | Carl Von Ossietzky Universität Oldenburg | Rotorblatt und Rotorblattspitze |
US10677217B2 (en) * | 2012-10-03 | 2020-06-09 | General Electric Company | Wind turbine and method of operating the same |
KR101968347B1 (ko) * | 2012-11-05 | 2019-04-11 | 엘에스전선 주식회사 | 풍력 터빈 감시 시스템 |
US9759068B2 (en) | 2013-02-28 | 2017-09-12 | General Electric Company | System and method for controlling a wind turbine based on identified surface conditions of the rotor blades |
GB2511344A (en) * | 2013-02-28 | 2014-09-03 | Gkn Aerospace Services Ltd | Ice detection |
FR3017459B1 (fr) * | 2014-02-07 | 2017-07-21 | Snecma | Aube instrumentee a tube rapporte dans une rainure |
JPWO2016002321A1 (ja) * | 2014-06-30 | 2017-04-27 | 株式会社日立製作所 | 風力発電設備および風力発電設備の監視システム、風力発電設備の監視方法 |
WO2018153519A1 (en) * | 2017-02-22 | 2018-08-30 | Siemens Wind Power A/S | A tower for a wind turbine and a wind turbine |
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WO2002053910A1 (de) | 2000-12-30 | 2002-07-11 | IGUS Ingenieurgemeinschaft Umweltschutz Meß- und Verfahrenstechnik GmbH | Verfahren und einrichtung zur überwachung des zustandes von rotorblättern an windkraftanlagen |
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-
2005
- 2005-12-13 PL PL05819346T patent/PL1828599T3/pl unknown
- 2005-12-13 KR KR1020077014661A patent/KR100895760B1/ko not_active Expired - Fee Related
- 2005-12-13 CA CA2589803A patent/CA2589803C/en not_active Expired - Fee Related
- 2005-12-13 DK DK05819346.7T patent/DK1828599T3/da active
- 2005-12-13 BR BRPI0518558-0A patent/BRPI0518558A2/pt active Search and Examination
- 2005-12-13 US US11/721,653 patent/US8500402B2/en not_active Expired - Fee Related
- 2005-12-13 NZ NZ555632A patent/NZ555632A/en not_active IP Right Cessation
- 2005-12-13 JP JP2007544933A patent/JP4648403B2/ja not_active Expired - Fee Related
- 2005-12-13 EP EP05819346A patent/EP1828599B1/de not_active Not-in-force
- 2005-12-13 SI SI200531240T patent/SI1828599T1/sl unknown
- 2005-12-13 AU AU2005315674A patent/AU2005315674B2/en not_active Ceased
- 2005-12-13 AT AT05819346T patent/ATE501355T1/de active
- 2005-12-13 WO PCT/EP2005/056726 patent/WO2006063990A1/de active Application Filing
- 2005-12-13 DE DE502005011098T patent/DE502005011098D1/de active Active
- 2005-12-13 PT PT05819346T patent/PT1828599E/pt unknown
- 2005-12-14 AR ARP050105229A patent/AR052426A1/es not_active Application Discontinuation
-
2007
- 2007-07-13 NO NO20073626A patent/NO340104B1/no not_active IP Right Cessation
-
2011
- 2011-05-04 CY CY20111100428T patent/CY1111408T1/el unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002053910A1 (de) | 2000-12-30 | 2002-07-11 | IGUS Ingenieurgemeinschaft Umweltschutz Meß- und Verfahrenstechnik GmbH | Verfahren und einrichtung zur überwachung des zustandes von rotorblättern an windkraftanlagen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101200122B1 (ko) | 2009-06-26 | 2012-11-12 | 미츠비시 쥬고교 가부시키가이샤 | 풍력 발전 장치 및 그 제어 방법 |
KR101250206B1 (ko) | 2011-09-23 | 2013-04-03 | 한국전력공사 | 풍력발전단지 블레이드 감시 시스템 및 방법 |
Also Published As
Publication number | Publication date |
---|---|
CA2589803A1 (en) | 2006-06-22 |
CY1111408T1 (el) | 2015-08-05 |
SI1828599T1 (sl) | 2011-04-29 |
AU2005315674A1 (en) | 2006-06-22 |
US20090304505A1 (en) | 2009-12-10 |
ATE501355T1 (de) | 2011-03-15 |
AR052426A1 (es) | 2007-03-21 |
PL1828599T3 (pl) | 2011-09-30 |
NO20073626L (no) | 2007-07-13 |
BRPI0518558A2 (pt) | 2008-11-25 |
NZ555632A (en) | 2009-07-31 |
CA2589803C (en) | 2010-08-03 |
DE502005011098D1 (de) | 2011-04-21 |
KR20070089210A (ko) | 2007-08-30 |
AU2005315674B2 (en) | 2009-05-21 |
DK1828599T3 (da) | 2011-05-16 |
JP4648403B2 (ja) | 2011-03-09 |
NO340104B1 (no) | 2017-03-13 |
EP1828599A1 (de) | 2007-09-05 |
PT1828599E (pt) | 2011-04-19 |
EP1828599B1 (de) | 2011-03-09 |
JP2008523299A (ja) | 2008-07-03 |
WO2006063990A1 (de) | 2006-06-22 |
US8500402B2 (en) | 2013-08-06 |
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