CN110678646A - 风力涡轮机的叶尖间隙、估算与控制 - Google Patents
风力涡轮机的叶尖间隙、估算与控制 Download PDFInfo
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- CN110678646A CN110678646A CN201880004209.1A CN201880004209A CN110678646A CN 110678646 A CN110678646 A CN 110678646A CN 201880004209 A CN201880004209 A CN 201880004209A CN 110678646 A CN110678646 A CN 110678646A
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- tip clearance
- blade
- control
- wind turbine
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- 238000000034 method Methods 0.000 claims abstract description 36
- 238000004590 computer program Methods 0.000 claims abstract description 7
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- 238000005452 bending Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
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- 101100278842 Caenorhabditis elegans dlc-1 gene Proteins 0.000 description 2
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- 238000013459 approach Methods 0.000 description 1
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- 230000001953 sensory effect Effects 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
- 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
- F03D7/028—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
- F03D7/0288—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power in relation to clearance between the blade and the tower, i.e. preventing tower strike
-
- 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
-
- 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
- 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
- F05B2270/10—Purpose of the control system
- F05B2270/17—Purpose of the control system to avoid excessive deflection of the blades
-
- 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
- F05B2270/33—Proximity of blade to tower
-
- 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
- F05B2270/331—Mechanical loads
-
- 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
- F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05B2270/802—Calibration thereof
-
- 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
- F05B2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
- F05B2270/808—Strain gauges; Load cells
-
- 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
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- 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
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/083258 WO2019200526A1 (en) | 2018-04-17 | 2018-04-17 | Wind turbine tip clearance, estimation and control |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110678646A true CN110678646A (zh) | 2020-01-10 |
CN110678646B CN110678646B (zh) | 2021-06-29 |
Family
ID=68240575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880004209.1A Active CN110678646B (zh) | 2018-04-17 | 2018-04-17 | 风力涡轮机的叶尖间隙、估算与控制 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3781807B1 (zh) |
CN (1) | CN110678646B (zh) |
ES (1) | ES2910204T3 (zh) |
PL (1) | PL3781807T3 (zh) |
WO (1) | WO2019200526A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112502911A (zh) * | 2020-11-30 | 2021-03-16 | 东方电气风电有限公司 | 一种实时预测叶片通过塔筒时扫塔风险的方法 |
CN113586356A (zh) * | 2020-04-30 | 2021-11-02 | 北京金风科创风电设备有限公司 | 风力发电机组的净空监测系统和方法 |
CN113847211A (zh) * | 2020-06-28 | 2021-12-28 | 北京金风科创风电设备有限公司 | 风力发电机组的净空监测系统、方法及控制器 |
CN114981538A (zh) * | 2020-01-22 | 2022-08-30 | 西门子歌美飒可再生能源公司 | 用于对风力涡轮机进行计算机实现的监测的方法 |
CN115143045A (zh) * | 2021-03-30 | 2022-10-04 | 北京金风科创风电设备有限公司 | 风力发电机组塔架净空的确定方法、装置、设备及系统 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111456899A (zh) * | 2020-03-31 | 2020-07-28 | 上海电气风电集团股份有限公司 | 最小净空的控制系统、方法、电子设备及存储介质 |
GB202009315D0 (en) | 2020-06-18 | 2020-08-05 | General Electric Renovables Espana Sl | A wind turbine blade measurement system and a method of improving accuracy of a wind turbine blade measurement system |
CN111878319B (zh) * | 2020-07-13 | 2021-07-16 | 明阳智慧能源集团股份公司 | 一种基于多激光头的风机叶片净空自动监测方法及系统 |
EP4047204A1 (en) * | 2021-02-19 | 2022-08-24 | Siemens Gamesa Renewable Energy A/S | Determining tower to tip clearance for a wind turbine |
WO2023110047A1 (en) | 2021-12-16 | 2023-06-22 | Vestas Wind Systems A/S | A method for decreasing blade deflection during tower passage in a wind turbine |
EP4339454A1 (en) * | 2022-09-19 | 2024-03-20 | Nordex Energy SE & Co. KG | Method for operating a wind turbine, control system and wind turbine |
Citations (14)
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CN101598104A (zh) * | 2008-06-06 | 2009-12-09 | 通用电气公司 | 用于风力涡轮机的转子组件以及装配其的方法 |
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 |
CN102953924A (zh) * | 2011-08-09 | 2013-03-06 | 通用电气公司 | 用于风力发电机转子叶片的可变桨小翼 |
CN102953925A (zh) * | 2011-08-16 | 2013-03-06 | 通用电气公司 | 风力发电机及风力发电机的转子叶片 |
CN103047078A (zh) * | 2011-10-14 | 2013-04-17 | 通用电气公司 | 确定是否将尖端特征安装到风力涡轮机转子叶片上的方法 |
CN103261680A (zh) * | 2010-11-02 | 2013-08-21 | 维斯塔斯风力系统集团公司 | 用于识别转子叶片撞击风力涡轮机的塔架时塔架撞击可能性的系统和方法 |
CN104047804A (zh) * | 2013-03-14 | 2014-09-17 | 西门子公司 | 测量风力涡轮机的叶片的偏转的装置 |
CN104088753A (zh) * | 2014-06-24 | 2014-10-08 | 许继集团有限公司 | 一种大型风力发电机组增加最小净空的尖峰调节控制方法 |
US20150159632A1 (en) * | 2012-06-26 | 2015-06-11 | Vestas Wind Systems A/S | Wind turbine blade vibration detection and radar calibration |
CA2883772A1 (en) * | 2014-03-04 | 2015-09-04 | Steffen Bunge | Method for replacing the blades of a wind turbine to maintain safe operation |
EP2990643A1 (en) * | 2014-08-27 | 2016-03-02 | Siemens Aktiengesellschaft | Rotor blade of a wind turbine |
CN106286152A (zh) * | 2016-09-14 | 2017-01-04 | 北京金风科创风电设备有限公司 | 风力发电机组的叶片状态监测装置及监测方法 |
CN106460793A (zh) * | 2014-06-19 | 2017-02-22 | 维斯塔斯风力系统集团公司 | 响应于风切变而对风力涡轮机的控制 |
CN106812658A (zh) * | 2015-11-27 | 2017-06-09 | 中船重工(重庆)海装风电设备有限公司 | 一种风力发电机组的控制方法及装置 |
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US20080101930A1 (en) * | 2002-09-23 | 2008-05-01 | Bosche John V | Wind turbine blade deflection control system |
DK2726735T3 (da) * | 2011-06-27 | 2017-01-02 | Lm Wp Patent Holding As | Fremgangsmåde til styring af et vindenergianlæg |
US20140030090A1 (en) * | 2012-07-26 | 2014-01-30 | General Electric Company | Systems and methods for controlling tower clearance in a wind turbine |
WO2019110624A1 (en) * | 2017-12-04 | 2019-06-13 | Nidec Ssb Wind Systems Gmbh | Wind-turbine tower to blade-tip measuring system |
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2018
- 2018-04-17 CN CN201880004209.1A patent/CN110678646B/zh active Active
- 2018-04-17 PL PL18915620T patent/PL3781807T3/pl unknown
- 2018-04-17 EP EP18915620.1A patent/EP3781807B1/en active Active
- 2018-04-17 WO PCT/CN2018/083258 patent/WO2019200526A1/en unknown
- 2018-04-17 ES ES18915620T patent/ES2910204T3/es active Active
Patent Citations (14)
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CN101598104A (zh) * | 2008-06-06 | 2009-12-09 | 通用电气公司 | 用于风力涡轮机的转子组件以及装配其的方法 |
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 |
CN103261680A (zh) * | 2010-11-02 | 2013-08-21 | 维斯塔斯风力系统集团公司 | 用于识别转子叶片撞击风力涡轮机的塔架时塔架撞击可能性的系统和方法 |
CN102953924A (zh) * | 2011-08-09 | 2013-03-06 | 通用电气公司 | 用于风力发电机转子叶片的可变桨小翼 |
CN102953925A (zh) * | 2011-08-16 | 2013-03-06 | 通用电气公司 | 风力发电机及风力发电机的转子叶片 |
CN103047078A (zh) * | 2011-10-14 | 2013-04-17 | 通用电气公司 | 确定是否将尖端特征安装到风力涡轮机转子叶片上的方法 |
US20150159632A1 (en) * | 2012-06-26 | 2015-06-11 | Vestas Wind Systems A/S | Wind turbine blade vibration detection and radar calibration |
CN104047804A (zh) * | 2013-03-14 | 2014-09-17 | 西门子公司 | 测量风力涡轮机的叶片的偏转的装置 |
CA2883772A1 (en) * | 2014-03-04 | 2015-09-04 | Steffen Bunge | Method for replacing the blades of a wind turbine to maintain safe operation |
CN106460793A (zh) * | 2014-06-19 | 2017-02-22 | 维斯塔斯风力系统集团公司 | 响应于风切变而对风力涡轮机的控制 |
CN104088753A (zh) * | 2014-06-24 | 2014-10-08 | 许继集团有限公司 | 一种大型风力发电机组增加最小净空的尖峰调节控制方法 |
EP2990643A1 (en) * | 2014-08-27 | 2016-03-02 | Siemens Aktiengesellschaft | Rotor blade of a wind turbine |
CN106812658A (zh) * | 2015-11-27 | 2017-06-09 | 中船重工(重庆)海装风电设备有限公司 | 一种风力发电机组的控制方法及装置 |
CN106286152A (zh) * | 2016-09-14 | 2017-01-04 | 北京金风科创风电设备有限公司 | 风力发电机组的叶片状态监测装置及监测方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114981538A (zh) * | 2020-01-22 | 2022-08-30 | 西门子歌美飒可再生能源公司 | 用于对风力涡轮机进行计算机实现的监测的方法 |
CN113586356A (zh) * | 2020-04-30 | 2021-11-02 | 北京金风科创风电设备有限公司 | 风力发电机组的净空监测系统和方法 |
CN113586356B (zh) * | 2020-04-30 | 2023-03-10 | 北京金风科创风电设备有限公司 | 风力发电机组的净空监测系统和方法 |
CN113847211A (zh) * | 2020-06-28 | 2021-12-28 | 北京金风科创风电设备有限公司 | 风力发电机组的净空监测系统、方法及控制器 |
CN112502911A (zh) * | 2020-11-30 | 2021-03-16 | 东方电气风电有限公司 | 一种实时预测叶片通过塔筒时扫塔风险的方法 |
CN112502911B (zh) * | 2020-11-30 | 2022-04-01 | 东方电气风电股份有限公司 | 一种实时预测叶片通过塔筒时扫塔风险的方法 |
CN115143045A (zh) * | 2021-03-30 | 2022-10-04 | 北京金风科创风电设备有限公司 | 风力发电机组塔架净空的确定方法、装置、设备及系统 |
Also Published As
Publication number | Publication date |
---|---|
EP3781807A4 (en) | 2021-04-28 |
PL3781807T3 (pl) | 2022-05-16 |
ES2910204T3 (es) | 2022-05-11 |
CN110678646B (zh) | 2021-06-29 |
WO2019200526A1 (en) | 2019-10-24 |
EP3781807A1 (en) | 2021-02-24 |
EP3781807B1 (en) | 2022-03-02 |
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