DK1746285T3 - Fremgangsmåde til styring af vindmølleparker og vindmølleparker styret deraf - Google Patents
Fremgangsmåde til styring af vindmølleparker og vindmølleparker styret deraf Download PDFInfo
- Publication number
- DK1746285T3 DK1746285T3 DK06253665T DK06253665T DK1746285T3 DK 1746285 T3 DK1746285 T3 DK 1746285T3 DK 06253665 T DK06253665 T DK 06253665T DK 06253665 T DK06253665 T DK 06253665T DK 1746285 T3 DK1746285 T3 DK 1746285T3
- Authority
- DK
- Denmark
- Prior art keywords
- power
- reference point
- shine
- power factor
- factor
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 230000009467 reduction Effects 0.000 claims description 10
- 230000001419 dependent effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method 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
- F03D7/028—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power
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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
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
- F03D7/048—Automatic control; Regulation by means of an electrical or electronic controller controlling wind farms
-
- 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
- F05B2270/40—Type of control system
- F05B2270/404—Type of control system active, predictive, or anticipative
-
- 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
- F05B2270/70—Type of control algorithm
- F05B2270/708—Type of control algorithm with comparison tables
-
- 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)
- Control Of Eletrric Generators (AREA)
Claims (9)
1. Fremgangsmåde til styring af energi produceret afen vindmøllepark (12), hvilken fremgangsmåde omfatter: regulere aktiv effekt (24) produceret af vindmølleparken i overensstemmelse med et skineffekt-referencepunkt (SsetPoint); og kendetegnet ved at omfatte at regulere en effektgenerator (30) for vindmølleparken i overensstemmelse med et effektfaktor-referencepunkt (PFsetpoint); undtagen i perioder i hvilke skineffekt-referencepunktet (Ssetpoint) nærmes eller overstiges, at reducere en størrelse på en vinkel af effektfaktor-referencepunkt et (PFSetpoint) rnod nul og regulere effektfaktoren (PF) af vindmølleparken (12) i overensstemmelse med den reducerede effe ktfa kto r-refe re nce p u n kts-v i n ke I stø r re I se.
2. Fremgangsmåde ifølge krav 1, hvor at reducere størrelsen vinklen af effektfaktor-referencepunktet (PFsetPoint) mod nul yderligere omfatter at tilbagefolde en effektfaktor-referencepunktsvinkel under udnyttelse afen funktion afhængig af målt skineffekt, skineffektreferencepunktet, og en tilbagefoldningstærskelværdi.
3. Fremgangsmåde ifølge krav 2, hvor funktionen som er afhængig af et forhold mellem skineffekt (S) og skineffektreferencepunktet (Ssetpoint) kun reducerer effektfaktorreferencepunktsvinklen når vindmølleparkens målte skineffekt er større end skineffektreferencepunktet.
4. Fremgangsmåde ifølge krav 3, hvor reduktionen er en lineær reduktion som en funktion af skineffekt (S).
5. Fremgangsmåde ifølge krav 3, hvor reduktionen er et monotont fald til nul og fastklemmes ved nul når skineffekten (S) når eller overstiger s k i n effe kt refe re n ce p u n kt et (SsetPoi nt)
6. Reguleret vindmøllepark (12) omfattende: én eller flere vindmøller (14) med et kombineret output koblet til et strømforsyningsnet; måleinstrumenter (20, 32) konfigureret til at tilvejebringe målinger af mindst skineffekt og effektfaktor; og kendetegnet ved at omfatte et vindmølleparkstyresystem (10) omfattende: en skineffektreguleringssløjfe (16) som reagerer på et skineffektreferencepunkt(SSetpoint) og en målt skineffekt (S) for at tilvejebringe effektkommandoer (24) til den ene eller flere vindmøller til regulering af den aktive udgangseffekt af vindmølleparken mod skineffektreferencepunktet; og en effektfaktor-reguleringssløjfe (18) som reagerer på den målte skineffekt (S) og den målte effektfaktor for at regulere vindmølleparkens (12) effektfaktor i overensstemmelse med et effektfaktor-referencepunkt (PFsetpoint), hvilken effektfaktorsløjfe yderligere omfatter en effektfaktor-tilbagefoldnings-funktion så at under perioder i hvilke skineffektreferencepunktet nærmes eller overstiges, reduceres en vinkelstørrelse af effektfaktor-referencepunktet mod nul og effektfaktorreguleringssløjfen regulerer vindmølleparkens effektfaktor i overensstemmelse med den reducerede effektfaktor-referencepunkts-vinkelstørrelse.
7. Vindmøllepark (12) ifølge krav 6 hvor for at reducere vinkelstørrelsen af effektfaktor-referencepunktet (PFsetpoint) mod nul, er styresystemet (10) yderligere konfigureret til at tilbagefolde en effektfaktor-referencepunktsvinkel under anvendelse af en kredsløbsblok (28) konfigureret til bevirke en tilbagefoldning afhængig af den målte skineffekt, skineffektreferencepunktet, og en tilbagefoldnings-tærskelværdi.
8. Vindmøllepark (12) ifølge krav 7 hvor kredsløbsblokken (28) er konfigureret til at bevirke en tilbagefoldning afhængig af et forhold mellem skineffekt og skineffektreferencepunktet (Ssetpomt) er konfigureret til kun at reducere effektfaktorreferencepunktsvinklen når den målte skineffekt er større end skineffektreferencepunktet.
9. Vindmøllepark (12) ifølge krav 7 eller krav 8, hvor tilbagefoldningen er et monotont fald til nul og kredsløbsblokken konfigureret til at bevirke en tilbagefoldning afhængigt af et forhold mellem skineffekt og skineffektreferencepunkt (Ssetpomt) er konfigureret til at fastklemme tilbagefoldningen ved nul når skineffekten når eller overstiger skineffektreferencepunkt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/185,474 US7573160B2 (en) | 2005-07-20 | 2005-07-20 | Methods and apparatus for controlling windfarms and windfarms controlled thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1746285T3 true DK1746285T3 (da) | 2014-02-24 |
Family
ID=36764595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK06253665T DK1746285T3 (da) | 2005-07-20 | 2006-07-13 | Fremgangsmåde til styring af vindmølleparker og vindmølleparker styret deraf |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7573160B2 (da) |
| EP (1) | EP1746285B1 (da) |
| DK (1) | DK1746285T3 (da) |
| ES (1) | ES2448840T3 (da) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8032614B2 (en) * | 2006-04-30 | 2011-10-04 | General Electric Company | Method for configuring a windfarm network |
| DE102007044601A1 (de) * | 2007-09-19 | 2009-04-09 | Repower Systems Ag | Windpark mit Spannungsregelung der Windenergieanlagen und Betriebsverfahren |
| EP2221958A4 (en) * | 2007-12-14 | 2015-09-02 | Mitsubishi Heavy Ind Ltd | WIND POWER GENERATION SYSTEM AND OPERATING CONTROL METHOD THEREOF |
| US8041465B2 (en) * | 2008-10-09 | 2011-10-18 | General Electric Company | Voltage control at windfarms |
| JP2012516667A (ja) | 2009-01-30 | 2012-07-19 | シーメンス アクチエンゲゼルシヤフト | 発電システムのための電力システム周波数慣性 |
| CN102301584B (zh) * | 2009-01-30 | 2015-03-25 | 西门子公司 | 风力涡轮系统和稳定公用系统的频率和功率摆动的方法 |
| US8427118B2 (en) * | 2009-10-26 | 2013-04-23 | General Electric Company | Systems and methods for regulating power in renewable energy sources |
| ES2794015T3 (es) | 2010-01-14 | 2020-11-17 | Siemens Gamesa Renewable Energy Service Gmbh | Componentes de pala del rotor de la turbina eólica y métodos para hacer los mismos |
| US10137542B2 (en) | 2010-01-14 | 2018-11-27 | Senvion Gmbh | Wind turbine rotor blade components and machine for making same |
| CN102767474B (zh) * | 2012-08-06 | 2014-06-25 | 广东电网公司电力科学研究院 | 风电有功功率的实时评估方法与系统 |
| EP2896099B1 (en) * | 2012-09-17 | 2016-11-30 | Vestas Wind Systems A/S | A method of determining individual set points in a power plant controller, and a power plant controller |
| CN103603767B (zh) * | 2013-09-18 | 2016-03-30 | 国家电网公司 | 一种基于滑模的极值搜索控制参数自适应调整方法 |
| WO2015180727A1 (en) * | 2014-05-30 | 2015-12-03 | Vestas Wind Systems A/S | A wind power plant with reduced losses |
| CN105464902B (zh) * | 2014-09-11 | 2018-02-13 | 西南石油大学 | 一种风力发电最大功率点跟踪控制方法 |
| CN109931230B (zh) * | 2017-12-19 | 2020-02-28 | 北京金风科创风电设备有限公司 | 检测风力发电机组的有功功率的方法和设备 |
| EP3852211A1 (de) | 2020-01-16 | 2021-07-21 | Nordex Energy SE & Co. KG | Verfahren zur regelung der leistungsabgabe eines windparks |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400659A (en) * | 1980-05-30 | 1983-08-23 | Benjamin Barron | Methods and apparatus for maximizing and stabilizing electric power derived from wind driven source |
| US5083039B1 (en) * | 1991-02-01 | 1999-11-16 | Zond Energy Systems Inc | Variable speed wind turbine |
| IES78624B2 (en) * | 1997-10-07 | 1998-02-25 | Gineadoiri Gaoithe Teicneolaio | A wind energy system |
| WO1999036695A1 (en) | 1998-01-14 | 1999-07-22 | Dancontrol Engineering A/S | Method for measuring and controlling oscillations in a wind turbine |
| US6181099B1 (en) * | 1999-12-03 | 2001-01-30 | General Electric Company | Method and apparatus for correcting DC offset in a frequency to voltage converter and motor drive using the same |
| US6486568B1 (en) * | 1999-12-21 | 2002-11-26 | General Electric Company | Power system using a multi-functional power interface unit |
| US6681156B1 (en) * | 2000-09-28 | 2004-01-20 | Siemens Aktiengesellschaft | System and method for planning energy supply and interface to an energy management system for use in planning energy supply |
| DE10059018C2 (de) * | 2000-11-28 | 2002-10-24 | Aloys Wobben | Windenergieanlage bzw. Windpark bestehend aus einer Vielzahl von Windenergieanlagen |
| US7002321B2 (en) * | 2001-06-05 | 2006-02-21 | Mcdaniel William D | Automatic power factor correction using power measurement chip |
| ES2568499T3 (es) * | 2001-09-28 | 2016-04-29 | Wobben Properties Gmbh | Procedimiento para el funcionamiento de una planta de energía eólica |
| US6924563B2 (en) * | 2002-05-31 | 2005-08-02 | General Electric Company | Method and apparatus for controlling a microturbine |
| US7269751B2 (en) * | 2003-07-29 | 2007-09-11 | Hewlett-Packard Development Company, L.P. | Supplying power to at least one electrical device based on an efficient operating point of a power supply |
| WO2005036282A2 (en) | 2003-10-06 | 2005-04-21 | Power Monitors, Inc. | A system and method for providing for remote monitoring and controlling of voltage power transmission and distribution devices |
| WO2005036281A2 (en) | 2003-10-06 | 2005-04-21 | Power Monitors Incorporated | System for monitoring a power distribution or power transmission device |
| US7013203B2 (en) * | 2003-10-22 | 2006-03-14 | General Electric Company | Wind turbine system control |
| US7233115B2 (en) * | 2004-03-15 | 2007-06-19 | Color Kinetics Incorporated | LED-based lighting network power control methods and apparatus |
-
2005
- 2005-07-20 US US11/185,474 patent/US7573160B2/en active Active
-
2006
- 2006-07-13 EP EP20060253665 patent/EP1746285B1/en active Active
- 2006-07-13 DK DK06253665T patent/DK1746285T3/da active
- 2006-07-13 ES ES06253665T patent/ES2448840T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2448840T3 (es) | 2014-03-17 |
| EP1746285A2 (en) | 2007-01-24 |
| EP1746285A3 (en) | 2012-09-05 |
| EP1746285B1 (en) | 2013-12-25 |
| US20070018510A1 (en) | 2007-01-25 |
| US7573160B2 (en) | 2009-08-11 |
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