JP7305783B2 - 風力タービン - Google Patents
風力タービン Download PDFInfo
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- JP7305783B2 JP7305783B2 JP2021556875A JP2021556875A JP7305783B2 JP 7305783 B2 JP7305783 B2 JP 7305783B2 JP 2021556875 A JP2021556875 A JP 2021556875A JP 2021556875 A JP2021556875 A JP 2021556875A JP 7305783 B2 JP7305783 B2 JP 7305783B2
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- wind turbine
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- 238000000034 method Methods 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000473391 Archosargus rhomboidalis Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
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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
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
-
- 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
- F03D7/0208—Orientating out of wind
-
- 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
- F03D7/0264—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for stopping; controlling in emergency situations
- F03D7/0268—Parking or storm protection
-
- 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
- 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
- F05B2260/90—Braking
-
- 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
- F05B2270/321—Wind directions
-
- 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)
Description
Claims (13)
- 風力タービン(2)であって、
安全な動作状況の間、風力タービン空力ローター(22)の風上配向(UW)を維持するように実現されたアクティブヨーシステム(1)であって、前記アクティブヨーシステム(1)は、複数のヨー駆動ユニット(10)を含み、前記ヨー駆動ユニット(10)は、電力供給されるとブレーキが解除され、かつ、電力が遮断されると前記ヨー駆動ユニット(10)のピニオン(102)の回転を防止するネガティブブレーキ(103)を含んでいるアクティブヨーシステム(1)と、
前記風力タービン(2)の通常動作の間、前記アクティブヨーシステム(1)に電力を供給するように構成された主電源(25)と、
万一送電網が遮断された場合に、前記ネガティブブレーキ(103)に電力を供給するように構成されたネガティブブレーキ専用予備電源(11)と、
を含み、
前記ネガティブブレーキ専用予備電源(11)は、風向きの変化が所定の範囲内の期間および風速が所定の大きさ以下の期間のうちの少なくとも1つの期間に、前記ネガティブブレーキ(103)への電力を遮断する、
風力タービン。 - 前記風力タービンは、前記ネガティブブレーキ(103)への電力の供給を調整するように構成された予備電源コントローラ(110)を含む、請求項1記載の風力タービン。
- 前記予備電源(11)は、前記予備電源コントローラ(110)に電力を供給するように実現されている、請求項2記載の風力タービン。
- 前記風力タービンは、風向きを決定するように構成された風向きセンサ(23)を含む、請求項1から3までのいずれか1項記載の風力タービン。
- 前記風力タービンは、風速を決定するように構成された風速センサ(24)を含む、請求項1から4までのいずれか1項記載の風力タービン。
- 前記ネガティブブレーキ専用予備電源(11)は、風向きセンサ(23)および/または風速センサ(24)にも電力を供給するように構成されている、請求項4または5記載の風力タービン。
- 前記ネガティブブレーキ専用予備電源(11)は、任意のバッテリー、燃料電池、ディーゼル発電機である、請求項1から6までのいずれか1項記載の風力タービン。
- 前記ネガティブブレーキ専用予備電源(11)は、前記ネガティブブレーキ(103)に少なくとも6時間の持続時間の間、電力を供給するように実現されている、請求項1から7までのいずれか1項記載の風力タービン。
- 前記ネガティブブレーキ専用予備電源(11)は、前記ネガティブブレーキ(103)に少なくとも8時間の持続時間の間、電力を供給するように実現されている、請求項1から7までのいずれか1項記載の風力タービン。
- 前記風力タービンは、利用可能な予備電力を監視し、利用可能な予備電力が予め定められた閾値レベルまで減少した場合に、前記ネガティブブレーキ(103)に対する予備電力を制限する予備電力監視装置(111)を含む、請求項1から9までのいずれか1項記載の風力タービン。
- 前記風力タービンは、前記ネガティブブレーキ専用予備電源(11)のための独立した監視装置を含み、かつ/または冗長的なネガティブブレーキ専用予備電源を含む、請求項1から10までのいずれか1項記載の風力タービン。
- 請求項1から11までのいずれか1項記載の風力タービン(2)を動作させる方法であって、該方法は、
安全な動作状況の間、風力タービン空力ローター(22)の風上配向(UW)を維持するために、主電源からアクティブヨーシステム(1)を駆動するステップと、
送電網が遮断された場合には、空力ローター(22)を風下配向(DW)に受動的に転向可能にするために、ネガティブブレーキ専用予備電源(11)からネガティブブレーキ(103)を作動させるステップと、
風向きの変化が所定の範囲内の期間および風速が所定の大きさ以下の期間のうちの少なくとも1つの期間に、前記ネガティブブレーキ専用予備電源(11)から前記ネガティブブレーキ(103)への電力を遮断するステップと、
を含む、方法。 - 前記方法は、前記空力ローター(22)が風下配向(DW)にある間、前記ネガティブブレーキ(103)から電源を切るステップを含む、請求項12記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19164710.6 | 2019-03-22 | ||
EP19164710.6A EP3712427A1 (en) | 2019-03-22 | 2019-03-22 | Wind turbine |
PCT/EP2020/056201 WO2020193113A1 (en) | 2019-03-22 | 2020-03-09 | Wind turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022526318A JP2022526318A (ja) | 2022-05-24 |
JP7305783B2 true JP7305783B2 (ja) | 2023-07-10 |
Family
ID=65910998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021556875A Active JP7305783B2 (ja) | 2019-03-22 | 2020-03-09 | 風力タービン |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220186710A1 (ja) |
EP (2) | EP3712427A1 (ja) |
JP (1) | JP7305783B2 (ja) |
CN (1) | CN113557358A (ja) |
WO (1) | WO2020193113A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3872335A1 (en) * | 2020-02-25 | 2021-09-01 | Siemens Gamesa Renewable Energy A/S | Wind turbine operable in a reverse mode of operation and corresponding method of operating a wind turbine |
JP2022173914A (ja) * | 2021-05-10 | 2022-11-22 | ナブテスコ株式会社 | 風車制動制御装置および風車 |
EP4390113A1 (en) | 2022-12-19 | 2024-06-26 | Nordex Energy SE & Co. KG | A method for yaw control of a wind turbine and a wind turbine having a yaw control |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005320891A (ja) | 2004-05-07 | 2005-11-17 | Nabtesco Corp | 風力発電装置 |
JP2007146858A (ja) | 2001-12-28 | 2007-06-14 | Mitsubishi Heavy Ind Ltd | 風車の運転装置及びその運転方法 |
JP2013181499A (ja) | 2012-03-02 | 2013-09-12 | Hitachi Ltd | 風力発電装置 |
JP2016505119A (ja) | 2013-02-01 | 2016-02-18 | ツー−ビー・エナジー・ホールディング・ベスローテン・フェンノートシャップ | 風力発電プラントのヨーシステム用の制御装置 |
CN106677983B (zh) | 2016-12-29 | 2019-02-15 | 科诺伟业风能设备(北京)有限公司 | 一种风力发电机组抗台风的偏航控制方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1429025B1 (en) * | 2001-12-28 | 2013-11-27 | Mitsubishi Heavy Industries, Ltd. | Up-wind type windmill and operating method therefor |
US7095129B2 (en) * | 2004-06-30 | 2006-08-22 | General Electric Company | Methods and apparatus for rotor load control in wind turbines |
US7944067B2 (en) * | 2008-04-01 | 2011-05-17 | General Electric Company | System and method for reducing rotor loads in a wind turbine upon detection of blade-pitch failure and loss of counter-torque |
BRPI1012144A2 (pt) * | 2009-05-15 | 2016-03-29 | Redriven Power Inc | sistema e método para controlar uma turbina eólica |
US8177510B2 (en) * | 2011-01-04 | 2012-05-15 | General Electric Company | Method and system for braking in a wind turbine |
DK177422B1 (en) * | 2011-05-06 | 2013-04-22 | Envision Energy Denmark Aps | A Wind Turbine and Associated Control Method |
DK2602481T3 (en) * | 2011-12-06 | 2017-01-30 | Areva Wind Gmbh | Arrangement for fixing the pitch angle of a rotor blade in a wind power plant |
US20130259686A1 (en) * | 2012-03-30 | 2013-10-03 | General Electric Company | System and method for controlling a wind turbine |
US9677540B2 (en) * | 2012-11-29 | 2017-06-13 | General Electric Company | System and method for providing yaw backup to a wind farm |
CN108266316A (zh) * | 2017-12-27 | 2018-07-10 | 太原重工股份有限公司 | 抗台风风电机组及抗台风控制方法 |
-
2019
- 2019-03-22 EP EP19164710.6A patent/EP3712427A1/en not_active Withdrawn
-
2020
- 2020-03-09 WO PCT/EP2020/056201 patent/WO2020193113A1/en unknown
- 2020-03-09 JP JP2021556875A patent/JP7305783B2/ja active Active
- 2020-03-09 US US17/440,320 patent/US20220186710A1/en active Pending
- 2020-03-09 EP EP20714852.9A patent/EP3927963A1/en active Pending
- 2020-03-09 CN CN202080023281.6A patent/CN113557358A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007146858A (ja) | 2001-12-28 | 2007-06-14 | Mitsubishi Heavy Ind Ltd | 風車の運転装置及びその運転方法 |
JP2005320891A (ja) | 2004-05-07 | 2005-11-17 | Nabtesco Corp | 風力発電装置 |
JP2013181499A (ja) | 2012-03-02 | 2013-09-12 | Hitachi Ltd | 風力発電装置 |
JP2016505119A (ja) | 2013-02-01 | 2016-02-18 | ツー−ビー・エナジー・ホールディング・ベスローテン・フェンノートシャップ | 風力発電プラントのヨーシステム用の制御装置 |
CN106677983B (zh) | 2016-12-29 | 2019-02-15 | 科诺伟业风能设备(北京)有限公司 | 一种风力发电机组抗台风的偏航控制方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2022526318A (ja) | 2022-05-24 |
EP3712427A1 (en) | 2020-09-23 |
CN113557358A (zh) | 2021-10-26 |
US20220186710A1 (en) | 2022-06-16 |
WO2020193113A1 (en) | 2020-10-01 |
EP3927963A1 (en) | 2021-12-29 |
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