JP2008523299A - 風力発電設備用のローターブレード - Google Patents
風力発電設備用のローターブレード Download PDFInfo
- Publication number
- JP2008523299A JP2008523299A JP2007544933A JP2007544933A JP2008523299A JP 2008523299 A JP2008523299 A JP 2008523299A JP 2007544933 A JP2007544933 A JP 2007544933A JP 2007544933 A JP2007544933 A JP 2007544933A JP 2008523299 A JP2008523299 A JP 2008523299A
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- Prior art keywords
- rotor blade
- receiver
- transmitter
- transmission link
- deposit
- 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.)
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- 238000010248 power generation Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000003287 optical effect Effects 0.000 claims description 80
- 230000008859 change Effects 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000011109 contamination Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
-
- 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
-
- 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
-
- 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
-
- 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
2 光学式導波路
3 比較デバイス
10 パイロン
11 光学式発信器
11a 結合外レンズ
11b 光学式導波路
12 光学式受信器
12a 結合内レンズ
12b 光学式導波路
13 光学式伝送リンク
14,15 ピン形光学式導波路
16 光学式発信器
17 光学式受信器
18 光学式伝送リンク
20 ポッド
30 ローターブレード
31 ローターブレードノーズ
Claims (12)
- 風力発電設備用のローターブレード(30)であって、
ローターブレードノーズ(31)と、
前記ローターブレードノーズ(31)の領域に配置された付着物センサーデバイス(1,11,12,13)であって、伝送リンク(13)によって信号を無線伝送するための発信器(11)と、前記伝送リンク(13)によって無線伝送された信号を受けるための受信器(12)と、を有する付着物センサーデバイス(1,11,12,13)と、を具備してなり、
前記ローターブレード(30)の表面上の付着物が、前記伝送リンク(13)によって伝送される信号に基づいて、前記伝送リンク(13)の領域において検出されるようになっていることを特徴とするローターブレード(30)。 - 受信した信号の変化を検出するために、前記発信器(11)によって伝送されると共に前記受信器(12)によって受信された信号を比較するための比較デバイス(3)を具備してなることを特徴とする請求項1に記載のローターブレード(30)。
- 外部比較デバイスを前記付着物センサーデバイス(1,11,12,13)に対して接続するための接続部を具備してなり、受信した信号の変化を検出するために、前記発信器(11)によって伝送されると共に前記受信器(12)によって受信された信号が、前記比較デバイスにおいて比較されるようになっていることを特徴とする請求項1に記載のローターブレード(30)。
- 前記付着物センサーデバイスは、付着物を連続的に検出するように、あるいは所定の時間間隔にて付着物を検出するように構成されていることを特徴とする請求項1ないし請求項3のいずれか1項に記載のローターブレード(30)。
- 前記比較デバイス(3)は、データバンクを作成するために、検出された変化を蓄積するための蓄積デバイスを有することを特徴とする請求項2ないし請求項4のいずれか1項に記載のローターブレード(30)。
- 前記付着物センサーデバイス(1,11,12,13)は光学式センサーデバイスであることを特徴とする請求項1ないし請求項5のいずれか1項に記載のローターブレード(30)。
- 前記発信器(11)は結合外レンズ(11a)を有すると共に、前記受信器(12)は結合内レンズ(12a)を有することを特徴とする請求項6に記載のローターブレード(30)。
- 前記発信器(11)および前記受信器(12)はそれぞれ、光学式導波路(11b,12b)によって、前記比較デバイス(3)に対して接続されていることを特徴とする請求項1ないし請求項7のいずれか1項に記載のローターブレード(30)。
- 前記発信器(11)と前記ローターブレード(30)の表面との間、および前記受信器(12)と前記ローターブレード(30)の表面との間の、各場合における伝送は、薄刃形態のものであることを特徴とする請求項1ないし請求項8のいずれか1項に記載のローターブレード(30)。
- 前記発信器(11)および前記受信器(12)は、前記ローターブレードの表面からピンの形態で突出していることを特徴とする請求項1ないし請求項9のいずれか1項に記載のローターブレード(30)。
- 前記発信器(11)と前記受信器(12)との間の前記伝送リンク(13)は、前記ローターブレードノーズ(31)と実質的に平行に延在していることを特徴とする請求項1ないし請求項10のいずれか1項に記載のローターブレード(30)。
- 請求項1ないし請求項11のいずれか1項に記載のローターブレードを少なくとも一つ具備してなることを特徴とする風力発電設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004060449A DE102004060449A1 (de) | 2004-12-14 | 2004-12-14 | Rotorblatt für eine Windenergieanlage |
DE102005017716A DE102005017716A1 (de) | 2005-04-15 | 2005-04-15 | Rotorblatt für eine Windenergieanlage |
PCT/EP2005/056726 WO2006063990A1 (de) | 2004-12-14 | 2005-12-13 | Rotorblatt für eine windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008523299A true JP2008523299A (ja) | 2008-07-03 |
JP4648403B2 JP4648403B2 (ja) | 2011-03-09 |
Family
ID=35759273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007544933A Expired - Fee Related JP4648403B2 (ja) | 2004-12-14 | 2005-12-13 | 風力発電設備用のローターブレード |
Country Status (18)
Country | Link |
---|---|
US (1) | US8500402B2 (ja) |
EP (1) | EP1828599B1 (ja) |
JP (1) | JP4648403B2 (ja) |
KR (1) | KR100895760B1 (ja) |
AR (1) | AR052426A1 (ja) |
AT (1) | ATE501355T1 (ja) |
AU (1) | AU2005315674B2 (ja) |
BR (1) | BRPI0518558A2 (ja) |
CA (1) | CA2589803C (ja) |
CY (1) | CY1111408T1 (ja) |
DE (1) | DE502005011098D1 (ja) |
DK (1) | DK1828599T3 (ja) |
NO (1) | NO340104B1 (ja) |
NZ (1) | NZ555632A (ja) |
PL (1) | PL1828599T3 (ja) |
PT (1) | PT1828599E (ja) |
SI (1) | SI1828599T1 (ja) |
WO (1) | WO2006063990A1 (ja) |
Cited By (3)
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JP2013525668A (ja) * | 2010-04-19 | 2013-06-20 | ヴォッベン プロパティーズ ゲーエムベーハー | 風力発電装置の運転方法 |
WO2016002321A1 (ja) * | 2014-06-30 | 2016-01-07 | 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 |
US9759193B2 (en) | 2011-06-07 | 2017-09-12 | Wobben Properties Gmbh | Method for operating a wind energy plant |
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DE102008015205B4 (de) * | 2008-03-20 | 2013-04-11 | Siemens Aktiengesellschaft | Pyrometer mit Ortsauflösung |
CN101983325B (zh) | 2008-03-31 | 2013-04-24 | 维斯塔斯风力系统集团公司 | 用于风力涡轮机的光透射应变传感器 |
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 |
US8786117B2 (en) * | 2008-06-13 | 2014-07-22 | General Electric Company | Wind turbine sensor assembly and method of assembling the same |
US8408871B2 (en) * | 2008-06-13 | 2013-04-02 | General Electric Company | Method and apparatus for measuring air flow condition at a wind turbine blade |
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 |
CN102439296B (zh) | 2009-06-26 | 2014-05-28 | 三菱重工业株式会社 | 风力发电装置及其控制方法 |
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 |
US7883313B2 (en) * | 2009-11-05 | 2011-02-08 | General Electric Company | Active flow control system for wind turbine |
US8221075B2 (en) * | 2009-11-05 | 2012-07-17 | General Electric Company | Systems and method for operating a wind turbine having active flow control |
US8321062B2 (en) * | 2009-11-05 | 2012-11-27 | General Electric Company | Systems and method for operating a wind turbine having active flow control |
US8047783B2 (en) * | 2009-11-05 | 2011-11-01 | General Electric Company | Systems and method for operating an active flow control system |
US8092172B2 (en) * | 2009-11-05 | 2012-01-10 | General Electric Company | Method for operating a wind turbine with reduced blade fouling |
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 |
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 |
GB2477529A (en) | 2010-02-04 | 2011-08-10 | Vestas Wind Sys As | A wind turbine optical wind sensor for determining wind speed and direction |
KR101250206B1 (ko) | 2011-09-23 | 2013-04-03 | 한국전력공사 | 풍력발전단지 블레이드 감시 시스템 및 방법 |
US9175872B2 (en) | 2011-10-06 | 2015-11-03 | Lennox Industries Inc. | ERV global pressure demand control ventilation mode |
US9404668B2 (en) * | 2011-10-06 | 2016-08-02 | Lennox Industries Inc. | Detecting and correcting enthalpy wheel failure modes |
WO2013091644A1 (en) * | 2011-12-20 | 2013-06-27 | Vestas Wind Systems A/S | A method of controlling a wind turbine, and a wind turbine |
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 |
GB2511344A (en) * | 2013-02-28 | 2014-09-03 | Gkn Aerospace Services Ltd | Ice detection |
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 |
FR3017459B1 (fr) * | 2014-02-07 | 2017-07-21 | Snecma | Aube instrumentee a tube rapporte dans une rainure |
EP3571398A1 (en) * | 2017-02-22 | 2019-11-27 | Siemens Gamesa Renewable Energy A/S | A tower for a wind turbine and a wind turbine |
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- 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 SI SI200531240T patent/SI1828599T1/sl unknown
- 2005-12-13 BR BRPI0518558-0A patent/BRPI0518558A2/pt active Search and Examination
- 2005-12-13 KR KR1020077014661A patent/KR100895760B1/ko active IP Right Grant
- 2005-12-13 PL PL05819346T patent/PL1828599T3/pl unknown
- 2005-12-13 NZ NZ555632A patent/NZ555632A/en not_active IP Right Cessation
- 2005-12-13 DE DE502005011098T patent/DE502005011098D1/de active Active
- 2005-12-13 DK DK05819346.7T patent/DK1828599T3/da active
- 2005-12-13 US US11/721,653 patent/US8500402B2/en not_active Expired - Fee Related
- 2005-12-13 CA CA2589803A patent/CA2589803C/en not_active Expired - Fee Related
- 2005-12-13 PT PT05819346T patent/PT1828599E/pt unknown
- 2005-12-13 AU AU2005315674A patent/AU2005315674B2/en not_active Ceased
- 2005-12-13 JP JP2007544933A patent/JP4648403B2/ja not_active Expired - Fee Related
- 2005-12-14 AR ARP050105229A patent/AR052426A1/es not_active Application Discontinuation
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2007
- 2007-07-13 NO NO20073626A patent/NO340104B1/no not_active IP Right Cessation
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2011
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013525668A (ja) * | 2010-04-19 | 2013-06-20 | ヴォッベン プロパティーズ ゲーエムベーハー | 風力発電装置の運転方法 |
US9518561B2 (en) | 2010-04-19 | 2016-12-13 | Wobben Properties Gmbh | Method for the operation of a wind turbine |
US9759193B2 (en) | 2011-06-07 | 2017-09-12 | Wobben Properties Gmbh | Method for operating a wind energy plant |
WO2016002321A1 (ja) * | 2014-06-30 | 2016-01-07 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
PT1828599E (pt) | 2011-04-19 |
BRPI0518558A2 (pt) | 2008-11-25 |
AU2005315674A1 (en) | 2006-06-22 |
NO340104B1 (no) | 2017-03-13 |
SI1828599T1 (sl) | 2011-04-29 |
DK1828599T3 (da) | 2011-05-16 |
DE502005011098D1 (de) | 2011-04-21 |
JP4648403B2 (ja) | 2011-03-09 |
WO2006063990A1 (de) | 2006-06-22 |
PL1828599T3 (pl) | 2011-09-30 |
CA2589803C (en) | 2010-08-03 |
AR052426A1 (es) | 2007-03-21 |
CA2589803A1 (en) | 2006-06-22 |
US20090304505A1 (en) | 2009-12-10 |
NO20073626L (no) | 2007-07-13 |
EP1828599B1 (de) | 2011-03-09 |
AU2005315674B2 (en) | 2009-05-21 |
US8500402B2 (en) | 2013-08-06 |
ATE501355T1 (de) | 2011-03-15 |
EP1828599A1 (de) | 2007-09-05 |
NZ555632A (en) | 2009-07-31 |
KR20070089210A (ko) | 2007-08-30 |
CY1111408T1 (el) | 2015-08-05 |
KR100895760B1 (ko) | 2009-04-30 |
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