JP2005214066A - 水平軸風車及び水平軸風車の制御方法 - Google Patents
水平軸風車及び水平軸風車の制御方法 Download PDFInfo
- Publication number
- JP2005214066A JP2005214066A JP2004021180A JP2004021180A JP2005214066A JP 2005214066 A JP2005214066 A JP 2005214066A JP 2004021180 A JP2004021180 A JP 2004021180A JP 2004021180 A JP2004021180 A JP 2004021180A JP 2005214066 A JP2005214066 A JP 2005214066A
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- rotor
- wind
- yaw angle
- horizontal axis
- wind speed
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- 238000000034 method Methods 0.000 title claims description 12
- 238000007664 blowing Methods 0.000 description 16
- 238000005259 measurement Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012360 testing method Methods 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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
-
- 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
- F05B2240/00—Components
- F05B2240/40—Use of a multiplicity of similar components
-
- 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
- F05B2260/82—Forecasts
- F05B2260/821—Parameter estimation or prediction
-
- 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
- F05B2270/32—Wind speeds
-
- 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
- F05B2270/329—Azimuth or yaw 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)
- 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)
Abstract
【解決手段】 水平方向に延在する回転軸Xを中心に回転するロータ4を備え、風向に応じてロータ4が水平面内で旋回するアップウィンド型の水平軸風車1において、ロータ4の回転軸Xを含み鉛直方向に延在する仮想平面Vを挟んで対称の形状を有するナセル3と、このナセル3の両側部に設置された2つの風速計L、Rと、これら2つの風速計L、Rにより計測された風速の差又は比に基づいてロータ4のヨー角φを制御する制御装置と、を備える。
【選択図】 図1
Description
3 ナセル
4 ロータ
L 風速計
R 風速計
V 仮想平面
X 回転軸
φ ヨー角
Claims (5)
- 水平方向に延在する回転軸を中心に回転するロータを備え、風向に応じて前記ロータが水平面内で旋回するアップウィンド型の水平軸風車において、
前記回転軸を含み鉛直方向に延在する仮想平面を挟んで対称の形状を有するナセルと、
前記ナセルの両側部の前記仮想平面を挟んで相対する位置に設置された2つの風速計と、
これら2つの風速計により計測された風速に基づいて前記ロータのヨー角を制御する制御手段と、
を備えることを特徴とする水平軸風車。 - 前記制御手段は、
前記2つの風速計で計測した風速の差又は比に基づいて前記ロータのヨー角を推算し、この推算したヨー角を0度に収束させるように前記ロータを旋回させることを特徴とする請求項1に記載の水平軸風車。 - 請求項1又は2に記載の水平軸風車を制御する方法であって、
前記2つの風速計で計測した風速の差又は比に基づいて前記ロータのヨー角を推算し、この推算したヨー角を0度に収束させるように前記ロータを旋回させることを特徴とする水平軸風車の制御方法。 - 請求項1に記載の水平軸風車を制御する方法であって、
前記2つの風速計で計測した風速の差が所定の閾値以下であるか否かを判定し、前記風速の差が前記閾値を超える場合に、高い風速を計測した風速計側に前記ロータを旋回させ、前記風速の差が前記閾値以下に達した時点で前記ロータの旋回を停止させることを特徴とする水平軸風車の制御方法。 - 請求項1に記載の水平軸風車を制御する方法であって、
前記ロータを旋回させ、前記2つの風速計で計測した風速を等しくすることを特徴とする水平軸風車の制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004021180A JP4589633B2 (ja) | 2004-01-29 | 2004-01-29 | 水平軸風車及び水平軸風車の制御方法 |
US11/051,633 US7244100B2 (en) | 2004-01-29 | 2005-01-27 | Horizontal axis wind turbine and method for controlling horizontal axis wind turbine |
DE602005024467T DE602005024467D1 (de) | 2004-01-29 | 2005-01-28 | Windturbine mit waagerechter Welle und Verfahren zur Steuerung einer solchen |
ES05001820T ES2355804T3 (es) | 2004-01-29 | 2005-01-28 | Turbina eólica de eje horizontal y método para controlar la turbina eólica de eje horizontal. |
EP05001820A EP1559910B1 (en) | 2004-01-29 | 2005-01-28 | Horizontal axis wind turbine and method for controlling horizontal axis wind turbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004021180A JP4589633B2 (ja) | 2004-01-29 | 2004-01-29 | 水平軸風車及び水平軸風車の制御方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005214066A true JP2005214066A (ja) | 2005-08-11 |
JP4589633B2 JP4589633B2 (ja) | 2010-12-01 |
Family
ID=34650813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004021180A Expired - Fee Related JP4589633B2 (ja) | 2004-01-29 | 2004-01-29 | 水平軸風車及び水平軸風車の制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7244100B2 (ja) |
EP (1) | EP1559910B1 (ja) |
JP (1) | JP4589633B2 (ja) |
DE (1) | DE602005024467D1 (ja) |
ES (1) | ES2355804T3 (ja) |
Cited By (5)
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JP2008291786A (ja) * | 2007-05-25 | 2008-12-04 | Mitsubishi Heavy Ind Ltd | 風力発電装置、風力発電システムおよび風力発電装置の発電制御方法 |
JP2010071279A (ja) * | 2008-09-17 | 2010-04-02 | Siemens Ag | 構成部材を風向に整合させるための方法及び風向に関する構成部材の不整合を決定するためのセンサ |
JP2010106838A (ja) * | 2008-10-28 | 2010-05-13 | Siemens Ag | 風車及び風車を風向に整合させる方法 |
JP2011007121A (ja) * | 2009-06-26 | 2011-01-13 | Fuji Heavy Ind Ltd | 水平軸風車 |
WO2016042652A1 (ja) * | 2014-09-19 | 2016-03-24 | 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損傷度診断装置 |
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US7476985B2 (en) * | 2005-07-22 | 2009-01-13 | Gamesa Innovation & Technology, S.L. | Method of operating a wind turbine |
US20070104934A1 (en) * | 2005-11-10 | 2007-05-10 | General Electric Company | Lightweight nacelle for turbines and methods for making same |
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US7525211B2 (en) * | 2007-06-19 | 2009-04-28 | Marvin Russell H | Control system for twin turbine wind power generating system |
EP2017468A1 (en) * | 2007-07-20 | 2009-01-21 | Siemens Aktiengesellschaft | Method for wind turbine yaw control |
US7861583B2 (en) * | 2008-01-17 | 2011-01-04 | General Electric Company | Wind turbine anemometry compensation |
US20100092289A1 (en) * | 2008-10-10 | 2010-04-15 | General Electric Wind Energy Gmbh | Systems and methods involving wind turbine bearing detection and operation |
US20100111697A1 (en) * | 2008-11-05 | 2010-05-06 | Frontline Aerospace, Inc | Wind energy generation device |
US20100143128A1 (en) * | 2008-12-23 | 2010-06-10 | General Electric Company | Wind turbine yaw bearing determination |
US20110044811A1 (en) * | 2009-08-20 | 2011-02-24 | Bertolotti Fabio P | Wind turbine as wind-direction sensor |
DK2325484T3 (da) * | 2009-11-24 | 2012-09-24 | Siemens Ag | Arrangement af en vindmøllenacelle med et instrument |
GB2481789A (en) * | 2010-06-30 | 2012-01-11 | Vestas Wind Sys As | Reducing yaw error in wind turbines |
WO2012118549A1 (en) | 2010-12-09 | 2012-09-07 | Northern Power Systems, Inc. | Systems for load reduction in a tower of an idled wind-power unit and methods thereof |
US8178989B2 (en) * | 2010-12-15 | 2012-05-15 | General Electric Company | System and methods for adjusting a yaw angle of a wind turbine |
US20120263591A1 (en) * | 2011-04-17 | 2012-10-18 | Yat Wai Edwin Kwong | Systems and methods for enhancing performance of windmills |
EP3581792A1 (en) * | 2011-05-03 | 2019-12-18 | Siemens Gamesa Renewable Energy A/S | Method of checking a wind turbine in a wind farm for a yaw misalignment, method of monitoring a wind turbine in a wind farm and monitoring apparatus |
US8890349B1 (en) * | 2012-01-19 | 2014-11-18 | Northern Power Systems, Inc. | Load reduction system and method for a wind power unit |
ES2822571T3 (es) * | 2012-04-17 | 2021-05-04 | Siemens Gamesa Renewable Energy As | Sensor de error de guiñada, turbina eólica y ajuste de ángulo de guiñada |
CN103867382A (zh) * | 2012-12-18 | 2014-06-18 | 苏州工业园区新宏博通讯科技有限公司 | 风力发电系统 |
CN103758700B (zh) * | 2014-02-24 | 2016-07-06 | 国电联合动力技术有限公司 | 一种校准风机对风偏差的方法 |
ES2919930T3 (es) * | 2016-04-13 | 2022-07-29 | Vestas Wind Sys As | Método de control para un aerogenerador |
US10539116B2 (en) | 2016-07-13 | 2020-01-21 | General Electric Company | Systems and methods to correct induction for LIDAR-assisted wind turbine control |
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2004
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-
2005
- 2005-01-27 US US11/051,633 patent/US7244100B2/en active Active
- 2005-01-28 EP EP05001820A patent/EP1559910B1/en not_active Not-in-force
- 2005-01-28 DE DE602005024467T patent/DE602005024467D1/de active Active
- 2005-01-28 ES ES05001820T patent/ES2355804T3/es active Active
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GB2067247A (en) * | 1980-01-10 | 1981-07-22 | Erno Raumfahrttechnik Gmbh | A device for determining the wind energy in order to control wind generators |
JPS5751966A (en) * | 1980-09-12 | 1982-03-27 | Mitsubishi Electric Corp | Wind power generation controlling apparatus |
JPS5846169U (ja) * | 1981-09-25 | 1983-03-28 | 三菱重工業株式会社 | 流れ測定器 |
JPS61207273A (ja) * | 1985-03-11 | 1986-09-13 | Nippon Denso Co Ltd | 自動車の操舵装置 |
Cited By (7)
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JP2008291786A (ja) * | 2007-05-25 | 2008-12-04 | Mitsubishi Heavy Ind Ltd | 風力発電装置、風力発電システムおよび風力発電装置の発電制御方法 |
WO2008146604A1 (ja) * | 2007-05-25 | 2008-12-04 | Mitsubishi Heavy Industries, Ltd. | 風力発電装置、風力発電システムおよび風力発電装置の発電制御方法 |
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JP2010071279A (ja) * | 2008-09-17 | 2010-04-02 | Siemens Ag | 構成部材を風向に整合させるための方法及び風向に関する構成部材の不整合を決定するためのセンサ |
JP2010106838A (ja) * | 2008-10-28 | 2010-05-13 | Siemens Ag | 風車及び風車を風向に整合させる方法 |
JP2011007121A (ja) * | 2009-06-26 | 2011-01-13 | Fuji Heavy Ind Ltd | 水平軸風車 |
WO2016042652A1 (ja) * | 2014-09-19 | 2016-03-24 | 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損傷度診断装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050169755A1 (en) | 2005-08-04 |
ES2355804T3 (es) | 2011-03-31 |
US7244100B2 (en) | 2007-07-17 |
EP1559910A1 (en) | 2005-08-03 |
DE602005024467D1 (de) | 2010-12-16 |
JP4589633B2 (ja) | 2010-12-01 |
EP1559910B1 (en) | 2010-11-03 |
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