DK4051898T3 - System og fremgangsmåde til forebyggelse af pitchlejefejl i en vindmølle ved hjælp af pitchmotorsignaler - Google Patents
System og fremgangsmåde til forebyggelse af pitchlejefejl i en vindmølle ved hjælp af pitchmotorsignaler Download PDFInfo
- Publication number
- DK4051898T3 DK4051898T3 DK19805092.4T DK19805092T DK4051898T3 DK 4051898 T3 DK4051898 T3 DK 4051898T3 DK 19805092 T DK19805092 T DK 19805092T DK 4051898 T3 DK4051898 T3 DK 4051898T3
- Authority
- DK
- Denmark
- Prior art keywords
- pitch
- wind turbine
- preventing
- motor signals
- bearing errors
- Prior art date
Links
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
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0224—Adjusting blade pitch
-
- 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
- F03D7/04—Automatic control; Regulation
-
- 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
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
- F03D7/043—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic
- F03D7/045—Automatic control; Regulation by means of an electrical or electronic controller characterised by the type of control logic with model-based controls
-
- 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
- F03D80/70—Bearing or lubricating arrangements
- F03D80/701—Pitch or yaw bearings
-
- 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
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/79—Bearing, support or actuation arrangements therefor
-
- 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
- F05B2260/902—Braking using frictional mechanical forces
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2019/058693 WO2021086338A1 (en) | 2019-10-30 | 2019-10-30 | System and method for preventing pitch bearing failures in a wind turbine using pitch motor signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK4051898T3 true DK4051898T3 (da) | 2025-03-03 |
Family
ID=68582507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK19805092.4T DK4051898T3 (da) | 2019-10-30 | 2019-10-30 | System og fremgangsmåde til forebyggelse af pitchlejefejl i en vindmølle ved hjælp af pitchmotorsignaler |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12012930B2 (da) |
| EP (1) | EP4051898B1 (da) |
| CN (1) | CN114641610B (da) |
| DK (1) | DK4051898T3 (da) |
| ES (1) | ES3007810T3 (da) |
| WO (1) | WO2021086338A1 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3702612A1 (de) * | 2019-02-27 | 2020-09-02 | B&R Industrial Automation GmbH | Verfahren zum halten eines beweglichen teils einer windkraftanlage |
| CN113323803B (zh) * | 2021-05-12 | 2023-02-21 | 东方电气风电股份有限公司 | 一种基于风机动态控制的变桨轴承检测方法 |
| US11767821B2 (en) * | 2021-11-29 | 2023-09-26 | General Electric Renovables Espana, S.L. | System and method for responding to a friction coefficient signal of a wind turbine |
| CN115478994A (zh) * | 2022-10-11 | 2022-12-16 | 中车株洲电力机车研究所有限公司 | 一种变桨轴承运行状态评估方法、介质及系统 |
| EP4542031A1 (en) * | 2023-10-19 | 2025-04-23 | Nordex Energy Spain, S.A.U. | Method for operating a wind turbine and wind turbine |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6600240B2 (en) * | 1997-08-08 | 2003-07-29 | General Electric Company | Variable speed wind turbine generator |
| US6812587B2 (en) * | 2001-02-05 | 2004-11-02 | Capstone Turbine Corporation | Continuous power supply with back-up generation |
| EP1831982A1 (en) * | 2004-12-27 | 2007-09-12 | Abb Research Ltd. | Electric power flow control |
| ATE556219T1 (de) * | 2007-07-14 | 2012-05-15 | Vestas Wind Sys As | Windturbine sowie verfahren zum ausgleich von unterschieden bei einem windturbinenrotorblattwinkelverstellsystem |
| ES2375310T3 (es) | 2007-09-12 | 2012-02-28 | Siemens Aktiengesellschaft | Controlador para sistema de guiñada para una turbina eólica y método para reducir las cargas que actúan sobre tal sistema de guiñada. |
| WO2011011515A1 (en) * | 2009-07-21 | 2011-01-27 | Ener2 Llc | Wind turbine |
| US8317462B2 (en) | 2011-04-26 | 2012-11-27 | General Electric Company | System for actively monitoring wear on wind turbine brake pads and related methods |
| KR101375266B1 (ko) * | 2012-02-10 | 2014-03-17 | 삼성중공업 주식회사 | 풍력발전기의 독립 피치 제어 시스템 및 그 방법 |
| US9631606B2 (en) * | 2014-04-14 | 2017-04-25 | General Electric Company | System and method for thrust-speed control of a wind turbine |
| CN105134510A (zh) | 2015-09-18 | 2015-12-09 | 北京中恒博瑞数字电力科技有限公司 | 一种风力发电机组变桨系统的状态监测和故障诊断方法 |
| DE102016208051A1 (de) * | 2016-05-10 | 2017-11-16 | Wobben Properties Gmbh | Windenergieanlagen-Rotorblatt, und Windenergieanlage mit selbigem |
| US10273940B2 (en) * | 2016-05-12 | 2019-04-30 | General Electric Company | System and method for detecting pitch bearing damage in a wind turbine |
| CN106930907B (zh) | 2017-04-27 | 2019-01-15 | 湘电风能有限公司 | 一种风力涡轮机变桨轴承降载装置 |
| CN107327367B (zh) | 2017-06-30 | 2018-12-07 | 北京金风科创风电设备有限公司 | 风力发电机组变桨异常的识别方法及装置 |
| CN107689059B (zh) | 2017-06-30 | 2020-01-31 | 北京金风科创风电设备有限公司 | 风力发电机组变桨异常的识别方法及装置 |
| EP3687896A4 (en) * | 2017-09-25 | 2021-06-16 | Qingdao University | STEP CONTROL SYSTEM |
| EP3470669B1 (en) * | 2017-10-13 | 2020-12-09 | General Electric Company | Method for mitigating blade run-away loads in the event of a pitch system failure |
| CN207485607U (zh) * | 2017-11-09 | 2018-06-12 | 西安热工研究院有限公司 | 一种风力机变桨轴承故障检测系统 |
| CN108035848A (zh) * | 2017-11-21 | 2018-05-15 | 明阳智慧能源集团股份公司 | 一种风力发电机组基于塔顶载荷的独立变桨控制方法 |
| US11473564B2 (en) * | 2018-01-18 | 2022-10-18 | General Electric Company | System and method for monitoring a wind turbine pitch bearing |
| CN108932580A (zh) | 2018-06-05 | 2018-12-04 | 浙江运达风电股份有限公司 | 基于数据建模的风电机组变桨轴承磨损监测和预警方法 |
| CN109444740B (zh) | 2018-11-14 | 2020-10-02 | 湖南大学 | 一种风电机组的故障状态智能监测与诊断方法 |
| US11767821B2 (en) * | 2021-11-29 | 2023-09-26 | General Electric Renovables Espana, S.L. | System and method for responding to a friction coefficient signal of a wind turbine |
-
2019
- 2019-10-30 EP EP19805092.4A patent/EP4051898B1/en active Active
- 2019-10-30 WO PCT/US2019/058693 patent/WO2021086338A1/en not_active Ceased
- 2019-10-30 US US17/772,685 patent/US12012930B2/en active Active
- 2019-10-30 CN CN201980101873.2A patent/CN114641610B/zh active Active
- 2019-10-30 DK DK19805092.4T patent/DK4051898T3/da active
- 2019-10-30 ES ES19805092T patent/ES3007810T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20230003192A1 (en) | 2023-01-05 |
| US12012930B2 (en) | 2024-06-18 |
| CN114641610B (zh) | 2025-09-05 |
| ES3007810T3 (en) | 2025-03-20 |
| WO2021086338A1 (en) | 2021-05-06 |
| EP4051898B1 (en) | 2024-11-27 |
| CN114641610A (zh) | 2022-06-17 |
| EP4051898A1 (en) | 2022-09-07 |
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