PL378568A1 - Sposób kontrolowania obciążenia siłami aerodynamicznymi turbiny wiatrowej na podstawie pomiarów lokalnego przepływu przy łopatach - Google Patents
Sposób kontrolowania obciążenia siłami aerodynamicznymi turbiny wiatrowej na podstawie pomiarów lokalnego przepływu przy łopatachInfo
- Publication number
- PL378568A1 PL378568A1 PL378568A PL37856804A PL378568A1 PL 378568 A1 PL378568 A1 PL 378568A1 PL 378568 A PL378568 A PL 378568A PL 37856804 A PL37856804 A PL 37856804A PL 378568 A1 PL378568 A1 PL 378568A1
- Authority
- PL
- Poland
- Prior art keywords
- wind turbine
- flow measurement
- turbine based
- aerodynamic load
- blade flow
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- 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
-
- 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
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0232—Adjusting aerodynamic properties of the blades with flaps or slats
-
- 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
- F03D7/024—Adjusting aerodynamic properties of the blades of individual 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2260/80—Diagnostics
-
- 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
- F05B2270/109—Purpose of the control system to prolong engine life
- F05B2270/1095—Purpose of the control system to prolong engine life by limiting mechanical stresses
-
- 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
- F05B2270/324—Air pressure
-
- 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
- F05B2270/336—Blade lift measurements
-
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200300249 | 2003-02-18 | ||
DKPA200400058 | 2004-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
PL378568A1 true PL378568A1 (pl) | 2006-05-02 |
Family
ID=32910021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL378568A PL378568A1 (pl) | 2003-02-18 | 2004-02-18 | Sposób kontrolowania obciążenia siłami aerodynamicznymi turbiny wiatrowej na podstawie pomiarów lokalnego przepływu przy łopatach |
Country Status (7)
Country | Link |
---|---|
US (1) | US7445431B2 (pl) |
EP (1) | EP1597476A1 (pl) |
AU (1) | AU2004213513B2 (pl) |
CA (1) | CA2516477C (pl) |
NO (1) | NO330621B1 (pl) |
PL (1) | PL378568A1 (pl) |
WO (1) | WO2004074681A1 (pl) |
Families Citing this family (83)
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NO20041208L (no) * | 2004-03-22 | 2005-09-23 | Sway As | Fremgangsmate for reduskjon av aksialkraftvariasjoner for rotor samt retningskontroll for vindkraft med aktiv pitchregulering |
US7317260B2 (en) | 2004-05-11 | 2008-01-08 | Clipper Windpower Technology, Inc. | Wind flow estimation and tracking using tower dynamics |
AT504818A1 (de) * | 2004-07-30 | 2008-08-15 | Windtec Consulting Gmbh | Triebstrang einer windkraftanlage |
EP1797318A1 (de) * | 2004-10-09 | 2007-06-20 | Igus - Innovative Technische Systeme GmbH | Verfahren und einrichtung zur steuerung der pitchwinkel der rotorblätter von windkraftanlagen |
EP1856408B1 (en) | 2005-02-22 | 2017-04-05 | Vestas Wind Systems A/S | Wind turbine blade |
DE602005019633D1 (de) * | 2005-07-18 | 2010-04-08 | Clipper Windpower Technology | Windströmungsschätzung und -verfolgung |
US7476985B2 (en) * | 2005-07-22 | 2009-01-13 | Gamesa Innovation & Technology, S.L. | Method of operating a wind turbine |
MX2008011751A (es) | 2006-03-16 | 2008-11-12 | Vestas Wind Sys As | Metodo y sistema de control para reducir las cargas de fatiga en los componentes de una turbina eolica sometida a cargas asimentricas en el plano del rotor. |
ES2261100B1 (es) * | 2006-03-29 | 2007-08-01 | Gamesa Corporacion Tecnologica, S.A. | Aerogenerador anti-ruido. |
US8608441B2 (en) * | 2006-06-12 | 2013-12-17 | Energyield Llc | Rotatable blade apparatus with individually adjustable blades |
US7437264B2 (en) | 2006-06-19 | 2008-10-14 | General Electric Company | Methods and apparatus for balancing a rotor |
EP2097642B1 (en) | 2006-12-08 | 2013-08-21 | Vestas Wind Systems A/S | A method for damping edgewise oscillations in one or more blades of a wind turbine, an active stall controlled wind turbine and use hereof |
BE1017458A3 (nl) * | 2007-02-06 | 2008-10-07 | Hansen Transmissions Int | Windturbine. |
WO2008119351A2 (en) * | 2007-03-30 | 2008-10-09 | Vestas Wind Systems A/S | Wind turbine with pitch control arranged to reduce life shortening loads on components thereof |
WO2008131800A1 (en) * | 2007-04-30 | 2008-11-06 | Vestas Wind Systems A/S | A wind turbine blade |
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ES2609426T3 (es) | 2007-05-25 | 2017-04-20 | Siemens Aktiengesellschaft | Sistema de accionamiento para una aleta de pala de turbina eólica |
EP2000667B1 (en) * | 2007-06-04 | 2011-08-10 | Siemens Aktiengesellschaft | Method and device for controlling load reduction for a wind turbine rotor |
US7909575B2 (en) * | 2007-06-25 | 2011-03-22 | General Electric Company | Power loss reduction in turbulent wind for a wind turbine using localized sensing and control |
CN101772641B (zh) * | 2007-07-14 | 2013-02-27 | 维斯塔斯风力***有限公司 | 风力涡轮机、用于补偿风力涡轮机转子桨叶桨距***中的不一致的方法及该方法的使用 |
US7950901B2 (en) * | 2007-08-13 | 2011-05-31 | General Electric Company | System and method for loads reduction in a horizontal-axis wind turbine using upwind information |
WO2009056136A2 (en) * | 2007-10-29 | 2009-05-07 | Vestas Wind Systems A/S | Wind turbine blade and method for controlling the load on a blade |
US7954372B2 (en) | 2007-11-07 | 2011-06-07 | Vestas Wind Systems A/S | Diagnosis of pitch and load defects |
DE102007063082B4 (de) * | 2007-12-21 | 2010-12-09 | Repower Systems Ag | Verfahren zum Betreiben einer Windenergieanlage |
US8215906B2 (en) * | 2008-02-29 | 2012-07-10 | General Electric Company | Variable tip speed ratio tracking control for wind turbines |
US8109722B2 (en) * | 2008-03-24 | 2012-02-07 | Nordic Windpower Ltd. | Turbine and system for generating power from fluid flow and method therefor |
DK2110551T4 (da) | 2008-04-15 | 2019-05-13 | Siemens Ag | Fremgangsmåde og indretning til prognose-baseret vindmøllestyring |
US8267654B2 (en) * | 2008-05-16 | 2012-09-18 | Frontier Wind, Llc | Wind turbine with gust compensating air deflector |
US8192161B2 (en) * | 2008-05-16 | 2012-06-05 | Frontier Wind, Llc. | Wind turbine with deployable air deflectors |
US10746901B2 (en) | 2008-06-12 | 2020-08-18 | Ophir Corporation | Systems and methods for predicting arrival of wind event at aeromechanical apparatus |
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US20100092292A1 (en) * | 2008-10-10 | 2010-04-15 | Jacob Johannes Nies | Apparatus and method for continuous pitching of a wind turbine |
EP2350452B2 (en) * | 2008-10-14 | 2020-08-19 | Vestas Wind Systems A/S | Wind turbine blade with device for changing the aerodynamic surface or shape |
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US8573937B2 (en) | 2008-11-21 | 2013-11-05 | Xzeres Corp. | System for providing dynamic pitch control in a wind turbine |
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DK200900420A (en) | 2009-03-26 | 2010-09-27 | Vestas Wind Sys As | A wind turbine blade comprising a trailing edge flap and a piezoelectric actuator |
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US8752394B2 (en) * | 2010-03-15 | 2014-06-17 | Rolls-Royce Corporation | Determining fan parameters through pressure monitoring |
GB2479415A (en) | 2010-04-09 | 2011-10-12 | Vestas Wind Sys As | Wind Turbine Independent Blade Control Outside The Rated Output |
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WO2012028148A1 (en) * | 2010-09-01 | 2012-03-08 | Vestas Wind Systems A/S | Rotor blade for wind turbine with movable control surface |
US8308433B2 (en) * | 2010-09-30 | 2012-11-13 | General Electric Company | System and method for controlling wind turbine blades |
US8915709B2 (en) | 2010-12-30 | 2014-12-23 | Vestas Wind Systems A/S | Optical angle of attack detector based on light detection and ranging (LIDAR) for control of an aerodynamic surface |
ES2398020B1 (es) * | 2011-03-17 | 2014-09-05 | Gamesa Innovation & Technology, S.L. | Métodos y sistemas para aliviar las cargas producidas en los aerogeneradores por las asimetrías del viento. |
US8231344B2 (en) | 2011-07-05 | 2012-07-31 | General Electric Company | Methods for controlling the amplitude modulation of noise generated by wind turbines |
EP2559894A1 (en) * | 2011-08-18 | 2013-02-20 | Siemens Aktiengesellschaft | Method to adjust the pitch angle of blades of a wind turbine blade |
GB201120664D0 (en) * | 2011-12-01 | 2012-01-11 | Rolls Royce Plc | Method of positioning a control surface to reduce hysteresis |
US8622698B2 (en) * | 2011-12-22 | 2014-01-07 | Vestas Wind Systems A/S | Rotor-sector based control of wind turbines |
ES2626029T3 (es) | 2011-12-29 | 2017-07-21 | Vestas Wind Systems A/S | Optimización de la producción de energía en una turbina eólica por debajo de la potencia nominal |
DE102012010834A1 (de) * | 2012-05-31 | 2013-12-05 | Abb Ag | Verfahren zur Ansteuerung von Rotorblättern |
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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 |
US9488157B2 (en) * | 2013-03-15 | 2016-11-08 | Frontier Wind, Llc | Blade balancing |
US9388792B2 (en) * | 2013-03-15 | 2016-07-12 | Frontier Wind, Llc | Distributed control system |
DE102013103150A1 (de) | 2013-03-27 | 2014-10-02 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zum Ermitteln eines Anstellwinkels |
US9518560B2 (en) * | 2013-05-28 | 2016-12-13 | Siemens Aktiengesellschaft | Method to individually optimize respective pitch angles of a plurality of blades in a wind turbine |
US10151298B2 (en) * | 2014-06-20 | 2018-12-11 | Mita-Teknik A/S | System for dynamic pitch control |
US9745958B2 (en) | 2014-06-30 | 2017-08-29 | General Electric Company | Method and system for managing loads on a wind turbine |
US9587629B2 (en) | 2014-06-30 | 2017-03-07 | General Electric Company | Methods and systems to operate a wind turbine system using a non-linear damping model |
US9702368B1 (en) * | 2014-07-31 | 2017-07-11 | Kenneth Charles Barrett | Flexible blade configuration for efficiently moving fluid using a waving motion |
JP7061874B2 (ja) * | 2015-05-19 | 2022-05-02 | オフィル コーポレイション | 風力事象の到着を予測するためのシステムおよび方法 |
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NL2015992B1 (en) * | 2015-12-18 | 2017-07-13 | Univ Groningen | Biomimetic wind turbine design with lift-enhancing periodic stall. |
EP3517773B1 (en) * | 2018-01-29 | 2020-08-12 | Siemens Gamesa Renewable Energy A/S | Trailing edge assembly |
EP3594491A1 (en) * | 2018-07-09 | 2020-01-15 | youWINenergy GmbH | Method to operate a wind turbine rotor and wind turbine installation arranged for performing the method |
DE102019000097A1 (de) * | 2019-01-10 | 2020-07-16 | Senvion Gmbh | Verfahren und System zum Steuern einer Windenergieanlage |
EP3839249B1 (de) * | 2019-12-20 | 2023-10-11 | Wobben Properties GmbH | Verfahren zum einstellen eines pitchwinkels eines rotorblatts, steuerungsvorrichtung zum einstellen eines pitchwinkels sowie dazugehörige windenergieanlage |
FI129067B (en) | 2020-05-20 | 2021-06-15 | Teknologian Tutkimuskeskus Vtt Oy | Sensor, arrangement, use and method for estimating the angle of encounter |
CN114370407A (zh) * | 2021-12-29 | 2022-04-19 | 江苏大学 | 一种内置毕托管的混流泵单流道流量测量装置及测量方法 |
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-
2004
- 2004-02-18 PL PL378568A patent/PL378568A1/pl not_active Application Discontinuation
- 2004-02-18 CA CA002516477A patent/CA2516477C/en not_active Expired - Fee Related
- 2004-02-18 AU AU2004213513A patent/AU2004213513B2/en not_active Ceased
- 2004-02-18 US US10/546,186 patent/US7445431B2/en not_active Expired - Fee Related
- 2004-02-18 EP EP04711990A patent/EP1597476A1/en not_active Withdrawn
- 2004-02-18 WO PCT/DK2004/000109 patent/WO2004074681A1/en active Application Filing
-
2005
- 2005-09-15 NO NO20054270A patent/NO330621B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1597476A1 (en) | 2005-11-23 |
US7445431B2 (en) | 2008-11-04 |
AU2004213513A1 (en) | 2004-09-02 |
US20060145483A1 (en) | 2006-07-06 |
AU2004213513B2 (en) | 2009-07-16 |
CA2516477A1 (en) | 2004-09-02 |
NO20054270D0 (no) | 2005-09-15 |
WO2004074681A1 (en) | 2004-09-02 |
NO20054270L (no) | 2005-11-17 |
NO330621B1 (no) | 2011-05-30 |
CA2516477C (en) | 2009-09-29 |
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