DK2995811T3 - Vindmølleluftdeflektorsystemstyring - Google Patents
Vindmølleluftdeflektorsystemstyring Download PDFInfo
- Publication number
- DK2995811T3 DK2995811T3 DK15184667.2T DK15184667T DK2995811T3 DK 2995811 T3 DK2995811 T3 DK 2995811T3 DK 15184667 T DK15184667 T DK 15184667T DK 2995811 T3 DK2995811 T3 DK 2995811T3
- Authority
- DK
- Denmark
- Prior art keywords
- air deflector
- deployment configuration
- value
- blade
- controller
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 215
- 230000001133 acceleration Effects 0.000 claims description 15
- 230000015654 memory Effects 0.000 claims description 13
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- 239000011295 pitch Substances 0.000 description 25
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- 238000005094 computer simulation Methods 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000004886 process control Methods 0.000 description 6
- 238000004422 calculation algorithm Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 238000012935 Averaging Methods 0.000 description 4
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- 210000003127 knee Anatomy 0.000 description 2
- 102220028827 rs398123266 Human genes 0.000 description 2
- 102220613502 Creatine kinase M-type_S16Q_mutation Human genes 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
- F03D7/0252—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking with aerodynamic drag devices on the blades
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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
- F03D7/022—Adjusting aerodynamic properties of the blades
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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
- F03D7/022—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
- F03D7/04—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
- F03D7/04—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
-
- 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
- F05B2240/10—Stators
- F05B2240/12—Fluid guiding means, e.g. vanes
- F05B2240/122—Vortex generators, turbulators, or the like, for mixing
-
- 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
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/305—Flaps, slats or spoilers
- F05B2240/3052—Flaps, slats or spoilers adjustable
-
- 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
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05B2240/306—Surface measures
- F05B2240/3062—Vortex generators
-
- 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
- F05B2270/101—Purpose of the control system to control rotational speed (n)
-
- 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)
Claims (13)
1. Fremgangsmåde omfattende: at modtage data (· 11), der indikerer udbøjning af et tårn (9) bærende en vindmølle (10) med en roterende rotor (11), hvilken rotor inkluderer multiple vinger (20, 23, 26), hvor hver af vingerne inkluderer en flerhed af luftdeflektorenheder (31, 34, 37) og multiple sensorer (30, 33, 36), hver af luftdeflektorenhederne inkluderer et deflektorelement (49), der kan strækkes til og trækkes tilbage fra en luftstrøm over en del af vingen, hvor vingernes luftdeflektorenheder har en aktuel, kollektiv deployeringskonfiguration; at modtage fra hver af vingerne, uafhængigt og parallelt, sensordata omfattende sensorværdier (S1(1) - S1(j); S2(1) - S2(j); S3(1) - S3(j)) svarende til hver af de multiple sensorer af den vinge; kendetegnet ved at generere en første dataværdi (Qcol) baseret i det mindste delvist på det modtagne data, der indikerer udbøjning af tårnet; at konvertere (1199a), for hver af vingerne, den første dataværdi til data (· hcBi (1) - · hcBi (k) , · hcB2(1) - · hcB2(k), · hcB3(1) - · hcB3(k)), der repræsenterer en kollektiv deployeringskonfiguration; at generere, uafhængigt og parallelt for hver af vingerne, en anden dataværdi per vinge (Qpbi, Qpb2, Qpb3,) svarende til en deployeringskonfiguration per vinge for den vinge; at konvertere (1199b, 1199d, 1199f), parallelt for hver af vingerne, den anden dataværdi genereret for den vinge (Qpbi, Qpb2, Qpb3,) til data (· hpbi(1) - · hpBi(k), · hpB2(1) - · hpB2(k), · hpb3(1) - · hpB3(k)), der repræsenterer en deployeringskonfiguration per vinge for den vinge; at bestemme (1199c, 1199e, 1199g), parallelt for hver af vingerne, en kombineret deployeringskonfiguration (· Iicombi(1) - · hcoMBi(k), · hcoMB2(1) - · hcoMB2(k), · hcoMB3(1) - · hcoMB3(k)) baseret på en kombination af deployeringskonfigurationen per vinge for den og den kollektive deploy eringskonfigu rat ion; at generere (1199h, 1199i, 1199j), parallelt for hver af vingerne og baseret på de respektive kombinerede deployeringskonfigurationer for hver af vingerne, aktuatorkommandoer for mindst en af luftdeflektorenhederne af hver af vingerne for at implementere en opdateret kollektiv deployeringskonfiguration af luftdeflektorenhederne af vingerne; og at sende aktuatorkom mandoerne.
2. Fremgangsmåden ifølge krav 1, hvor at generere en første dataværdi omfatter at generere (1102) en integreret dataværdi (v11) baseret en forintegrationsdataværdi (· 11 f), hvor forintegrationsdataværdien baseres i det mindste delvist på det modtagne data (· 11), at opnå en første gain-justeret dataværdi (v11 g) ved at anvende (1103) en første gain på den integrerede dataværdi, at opnå en anden gain-justeret dataværdi (· 11 g) ved at anvende (1104) en anden gain på forintegrationsdataværdien, og at summere (1105) den første gain-justerede dataværdi og den anden gain-justerede dataværdi.
3. Fremgangsmåden ifølge krav 2, hvor at generere den første dataværdi omfatter at påføre (1105) en dødbåndsgrænse til en fejlværdi (E11) resulterende fra summeringen.
4. Fremgangsmåden ifølge krav 3, hvor at generere den første dataværdi omfatter at anvende (1107) et båndpasfilter eller et lavpasfilter på et output (E11 t) af dødbåndsgrænsen.
5. Fremgangsmåden ifølge krav 4, hvor at generere den første dataværdi omfatter at anvende (1101) et båndeliminerings- eller båndpasfilter på det modtagne data (· 11), der indikerer udbøjning af tårnet (9).
6. Fremgangsmåden ifølge krav 1, hvor det modtagne data (· 11), der indikerer udbøjning af tårnet (9), omfatter data, der indikerer for-og-agter-retningsacceleration.
7. Fremgangsmåden ifølge krav 1, hvor at bestemme (1199c, 1199e, 1199g) den kombinerede deployeringskonfiguration omfatter, for hver af vingerne, en individuelt-baseret bestemmelse eller en gruppe-baseret bestemmelse baseret på en af et maksimum, et minimum, en sum eller et gennemsnit af kravene for den kollektive deployeringskonfiguration og kravene for deployeringskonfigurationen per vinge svarende til vingen.
8. Fremgangsmåden ifølge krav 1, hvor at generere en anden dataværdi per vinge Qpb2, Qpb3,) omfatter, for hver af vingerne: at opnå et sæt af fejlværdier (E2(1) - E2(j); E3(1) - E3(j)) ved at subtrahere (202; 302) en forskellig én af multiple tærskelskalarværdier (μ2(1) - p2(j); p3e(1) - p3e(j)) fra en tilsvarende én af multiple forskellige tærskeljusteringsinput (S2l(1) - S2i_(j); S3l(1) - S3i_(j)), hvor hvert af tærskeljusteringsinputtene omfatter en værdi baseret i det mindste delvist på en forskellig én af sensorværdierne (S2(1) - S2(j); S3(1) - S3(j)) modtaget for den vinge, og at summere (205; 307) værdier (E2d(1) - E2o(j); E3d(1) - E3o(j)) baseret i det mindste delvist på sættet af fejlværdier for at opnå en første summeret værdi (E2s; E3s), hvor deployeringskonfigurationen per vinge for den tilsvarende vinge bestemmes baseret i det mindste delvist på den første summerede værdi.
9. Fremgangsmåden ifølge krav 8, hvor hver af styringsfremgangsmåderne per vinge yderligere omfatter det følgende for vingen svarende til styringsfremgangsmåden per vinge at identificere, baseret på et input (*3), der repræsenterer et pitch af vingen, en af multiple forstærkningsskemaer, og at multiplicere hver af multiple skalarværdier (μ3(1) - p3(j)) med en forskellig én af multiple forstærkningsværdier i den identificerede forstærkningsskema for at opnå de multiple tærskelskalarværdier (μ3ο(1) -μ3βΠ)).
10. Fremgangsmåden ifølge krav 1, hvor for hver af vingerne (20, 23, 26), de multiple sensorer (30, 33, 36) fordeles langs en rod-til-spids-længde af vingen.
11. Fremgangsmåden ifølge krav 1, hvor for hver af vingerne (20, 23, 26), luftdeflektorenhederne (31, 34, 37) positioneres langs længden af vingen.
12. Et eller flere ikke-transitoriske maskinlæsbare lagringsmedier, der lagrer maskinudførlige instruktioner kendetegnet ved, at, når eksekveret, får en kontroller til at udføre handlinger, der inkluderer trinnene ifølge et hvilket som helst af kravene 1 til 11.
13. Kontroller (63) omfattende: en ikke-transitorisk hukommelse (64); og computerlogikkredse (65), kendetegnet ved, at den ikke-transitoriske hukommelse og computerlogikkredsene er konfigurerede til at udføre instruktioner, der, når udført, får kontrolleren til at udføre handlinger der inkluderer trinnene ifølge et hvilket som helst af kravene 1 til 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/484,878 US10385826B2 (en) | 2014-09-12 | 2014-09-12 | Wind turbine air deflector system control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2995811T3 true DK2995811T3 (da) | 2018-03-12 |
Family
ID=54105722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15184667.2T DK2995811T3 (da) | 2014-09-12 | 2015-09-10 | Vindmølleluftdeflektorsystemstyring |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10385826B2 (da) |
| EP (1) | EP2995811B1 (da) |
| BR (1) | BR102015021944B1 (da) |
| CA (1) | CA2901364C (da) |
| DK (1) | DK2995811T3 (da) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10108766B2 (en) * | 2014-11-05 | 2018-10-23 | The Boeing Company | Methods and apparatus for analyzing fatigue of a structure and optimizing a characteristic of the structure based on the fatigue analysis |
| EP3249216A1 (en) * | 2016-05-27 | 2017-11-29 | Siemens Aktiengesellschaft | Rotor blade with noise reduction means |
| ES2851340T3 (es) * | 2016-08-30 | 2021-09-06 | Siemens Gamesa Renewable Energy As | Control de la velocidad de rotación mediante la modificación del perfil de pala |
| US10968888B2 (en) | 2016-09-22 | 2021-04-06 | Vestas Wind Systems A/S | Method for controlling air deflectors and pitch angles of wind turbine blades |
| EP3545189B1 (en) * | 2016-11-24 | 2021-03-24 | Vestas Wind Systems A/S | Improvements relating to wind turbines having blades equipped with boundary layer control system |
| US11585326B2 (en) | 2017-08-28 | 2023-02-21 | Siemens Gamesa Renewable Energy A/S | Bearing protection arrangement |
| EP3667073A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Controlling of segmented add-on members of a wind turbine blade |
| EP3667074A1 (en) | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Device and method of damping front and backward movements of a tower of a wind turbine |
| EP3667082A1 (en) * | 2018-12-13 | 2020-06-17 | Siemens Gamesa Renewable Energy A/S | Wind turbine blade flow regulation |
| EP3798445A1 (en) * | 2019-09-30 | 2021-03-31 | Siemens Gamesa Renewable Energy A/S | Control device and method of controlling a wind turbine |
| EP3882456A1 (en) * | 2020-03-17 | 2021-09-22 | Siemens Gamesa Renewable Energy A/S | Controlling a wind turbine using blade pitch angle setting and blade add-on setting |
| US11199175B1 (en) | 2020-11-09 | 2021-12-14 | General Electric Company | Method and system for determining and tracking the top pivot point of a wind turbine tower |
| US11703033B2 (en) | 2021-04-13 | 2023-07-18 | General Electric Company | Method and system for determining yaw heading of a wind turbine |
| US11536250B1 (en) | 2021-08-16 | 2022-12-27 | General Electric Company | System and method for controlling a wind turbine |
| CN118030377A (zh) * | 2024-04-15 | 2024-05-14 | 国家能源集团陕西电力有限公司吉山梁电厂 | 一种提高风力发电机组功率的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK200300670A (da) | 2003-05-05 | 2004-11-06 | Lm Glasfiber As | Vindmölleving med opdriftsregulerende organer |
| CN101627207A (zh) | 2006-12-28 | 2010-01-13 | 剪式风能科技公司 | 使用估计方法的塔架谐振运动和对称叶片运动的风力涡轮机阻尼 |
| ATE525569T1 (de) | 2007-12-21 | 2011-10-15 | Vestas Wind Sys As | Aktive strömungssteuervorrichtung und verfahren zum bewirken einer fluidgrenzschicht einer windturbinenschaufel |
| US8192161B2 (en) | 2008-05-16 | 2012-06-05 | Frontier Wind, Llc. | Wind turbine with deployable air deflectors |
| US8137066B2 (en) | 2009-04-16 | 2012-03-20 | Frontier Wind, Llc | Pressure based load measurement |
| GB2479413A (en) * | 2010-04-09 | 2011-10-12 | Vestas Wind Sys As | Wind Turbine Independent Blade Control Outside The Rated Output |
| US8061986B2 (en) | 2010-06-11 | 2011-11-22 | General Electric Company | Wind turbine blades with controllable aerodynamic vortex elements |
| US8202049B2 (en) | 2010-08-31 | 2012-06-19 | Catch the Wind, Inc. | Independent blade pitch control |
| US20120141271A1 (en) * | 2011-09-13 | 2012-06-07 | General Electric Company | Actuatable spoiler assemblies for wind turbine rotor blades |
| GB201121590D0 (en) * | 2011-12-15 | 2012-01-25 | Lm Wind Power As | A wind turbine blade control method |
| US9506453B2 (en) * | 2013-03-15 | 2016-11-29 | Frontier Wind, Llc | Actuation of distributed load management devices on aerodynamic blades |
-
2014
- 2014-09-12 US US14/484,878 patent/US10385826B2/en active Active
-
2015
- 2015-08-25 CA CA2901364A patent/CA2901364C/en active Active
- 2015-09-08 BR BR102015021944-0A patent/BR102015021944B1/pt active IP Right Grant
- 2015-09-10 EP EP15184667.2A patent/EP2995811B1/en active Active
- 2015-09-10 DK DK15184667.2T patent/DK2995811T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| EP2995811B1 (en) | 2018-01-31 |
| BR102015021944A2 (pt) | 2016-07-19 |
| BR102015021944B1 (pt) | 2022-11-01 |
| US20160076516A1 (en) | 2016-03-17 |
| EP2995811A1 (en) | 2016-03-16 |
| CA2901364C (en) | 2018-06-12 |
| CA2901364A1 (en) | 2016-03-12 |
| US10385826B2 (en) | 2019-08-20 |
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