DK1282774T4 - Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg - Google Patents
Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg Download PDFInfo
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- DK1282774T4 DK1282774T4 DK01927846.4T DK01927846T DK1282774T4 DK 1282774 T4 DK1282774 T4 DK 1282774T4 DK 01927846 T DK01927846 T DK 01927846T DK 1282774 T4 DK1282774 T4 DK 1282774T4
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- grid
- wind power
- frequency
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- 238000000034 method Methods 0.000 title claims description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
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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
-
- 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
- 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
- F03D7/0284—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 the state of the electric grid
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
- F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
-
- 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
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- 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
- F05B2270/103—Purpose of the control system to affect the output of the engine
- F05B2270/1033—Power (if explicitly mentioned)
-
- 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
- F05B2270/337—Electrical grid status parameters, e.g. voltage, frequency or power demand
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/28—The renewable source being wind energy
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/10—Special adaptation of control arrangements for generators for water-driven turbines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P2101/00—Special adaptation of control arrangements for generators
- H02P2101/15—Special adaptation of control arrangements for generators for wind-driven turbines
-
- 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
-
- 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
- Y02E10/76—Power conversion electric or electronic aspects
Description
Den foreliggende opfindelse angår en fremgangsmåde til drift af et vindenergianlæg med en elektrisk generator, der kan drives af en rotor, til afgivelse af elektrisk effekt til et elektrisk net, som vindenergianlægget er tilsluttet til.
Fra DE 197 56 777 kendes en fremgangsmåde til drift af et vindenergianlæg samt et vindenergianlæg, hvor den effekt, der afgives til nettet af generatoren, reguleres efter den elektriske spænding i det elektriske net. I svage elektriske (ø-)net stiger netfrekvensen meget hurtigt (brat), når en større forbruger kobles af det elektriske net. Drivmotorer såsom dieselmotorer, vandhjul etc. kræver i sådanne tilfælde en vis tid til at reducere deres (mekaniske og elektriske) ydelse. I løbet af denne tid genererer disse generatorer mere energi, end det elektriske net aftager. Denne energi anvendes da til acceleration af generatoren. Herved stiger omdrejningstallet og dermed også netfrekvensen.
Da mange elektriske apparater, fx computere, elektromotorer o.l., der er tilsluttet til det elektriske net, imidlertid ikke er konstrueret til svingende netfrekvenser hhv. bratte ændringer heraf, kan dette føre til skader på elektriske maskiner og i værste fald til ødelæggelse heraf.
Baggrunden for opfindelsen er ønsket om at løse de ovenfor beskrevne problemer i tilfælde, hvor vindenergianlæg er tilsluttet til det elektriske net.
Ifølge opfindelsen tilvejebringes en sådan løsning ved en fremgangsmåde med de i krav 1.
Det foreslås, i tilfælde hvor der drives vindenergianlæg i sådanne svage net, at regulere deres (mekaniske og) elektriske ydelse afhængigt af den stigende netfrekvens. På denne måde søger man at forhindre en yderligere stigning i netfrekvensen hhv. en reduktion af netfrekvensen.
Opfindelsen forklares i det efterfølgende nærmere ved hjælp af et udførelseseksempel:
Her viser: fig. 1 et frekvens/effekt-tidsdiagram for et vindenergianlæg fig. 2 et vindenergianlæg set fra siden fig. 3 et blokdiagram over en mikroprocessor-styret vekselretter til et vindenergianlæg fig. 4 en gengivelse af en reguleringsindretning til et vindkraftanlæg fig. 5 en gengivelse af et vindenergianlægs tilkobling til et elektrisk net fig. 6 en alternativ gengivelse af fig. 3.
Fig. 1 viser kravet til et vindenergianlæg om at reducere sin udgangseffekt P afhængigt af nettets elektriske frekvens f. Værdien 100 % er i denne forbindelse det elektriske nets ønskede målfrekvens (50 Hz, 60 Hz). Værdierne 100,6 % hhv. 102 % er tilsvarende højere værdier af netfrekvensen f.
Vindenergianlæggets elektriske effekt nedreguleres fx ikke ved en stigning i netfrekvensen på kun 0,6 % (dvs. til 100,6 %).Men stiger netfrekvensen yderligere, nedreguleres vindenergianlæggets elektriske effekt. I det anførte eksempel nedreguleres vindenergianlæggets elektriske effekt til en ydelse på nul ved en stigning i netfrekvensen til 102 %.
Fig. 3 viser et udførelseseksempel på et vindenergianlæg, som opfylder dette krav. Vindenergianlægget har indstillelige rotorblade (pitch-indstilling af rotorbladene), så vindenergianlæggets mekaniske ydelse kan nedreguleres. Hvis fx rotorbladenes indfaldsvinkel i forhold til vinden ændres, kan også den kraft, der påvirker rotorbladene, reduceres til en ønsket værdi. Den elektriske vekselstrøm fra generatoren (ikke vist), som er forbundet med rotoren, der bærer rotorbladene, ensrettes ved hjælp af en ensretter 2 og udjævnes ved hjælp af en kondensator 3. Veksel retteren 4 omformer derefter jævnspændingen til en vekselstrøm, som afgives til nettet Li, 1-2, L3. Denne udgangsstrøms frekvens er givet på forhånd af nettet. Reguleringsindretningen 5, der består af en mikroprocessor, måler netfrekensen og styrer effektafbryderne i veksel rette ren 4 på en sådan måde, at udgangsfrekvensen svarer til netspændingen (netfrekvensen). Hvis netfrekvensen stiger - som beskrevet ovenfor, nedreguleres den elektriske effekt - som vist i fig. 1.
Fig. 6 illustrerer reguleringsindretningen ifølge opfindelsen. Den skematisk gengivne rotor 4 i vindenergianlægget er koblet sammen med en generator G 12, som leverer en elektrisk effekt, der afhænger af vindhastigheden og dermed af vindydelsen. Den i generatoren G 12 genererede vekselspænding ensrettes i første omgang ved hjælp af veksel rette ren og konverteres efterfølgende til en vekselspænding med en frekvens svarende til netfrekvensen. Ved hjælp af netfrekvens-sensoren bestemmes netspændingen ved netindfødningspunktet til nettet. I det øjeblik, hvor netfrekvensen overstiger en forud fastlagt værdi - se fig. 1, nedsættes den afgivne elektriske effekt for at modvirke en yderligere stigning i netfrekvensen. Ved hjælp af reguleringsindretningen bliver nettets netfrekvens følgelig justeret til en ønsket netfrekvensværdi, eller der undgås i det mindste en yderligere stigning heraf.
Ved hjælp af en på denne måde styret indfødning af den af vindenergianlægget afgivne effekt kan udsving i netfrekvensen undgås hhv. reduceres betydeligt.
Fig. 5 viser tilkoblingen af et vindenergianlæg til et elektrisk net, hvor den af vindenergianlægget 2 genererede elektriske effekt afgives til nettet 6 ved netindfødningspunktet 21. Til det elektriske net 6 er tilsluttet flere forbrugere 8, der i det viste eksempel er gengivet som huse.
Fig. 4 viser væsentlige bestanddele ved styre-reguleringsindretningen i en noget anderledes gengivelse end den i fig. 3 viste. Styre- og reguleringsindretningen omfatter en ensretter 16, hvori den i generatoren 12 genererede vekselspænding ensrettes. En med ensretteren forbunden frekvensomformer 18 konverterer den i første omgang i mellemkredsen ensrettede jævnspænding til en vekselspænding, der via ledningerne LI, L2 og L3 ledes ud i nettet som trefaset vekselspænding. Frekvensomformeren styres ved hjælp af en mikrocomputer 20, som er en del af den samlede reguleringsindretning.Til dette formål er mikroprocessoren koblet sammen med frekvensomformeren 18. Som indgangsstørrelser til regulering af den spænding, med hvilken den af vindenergianlægget 2 leverede elektriske effekt ledes ud i nettet, anvendes den aktuelle netspænding, netfrekvensen f, generatorens elektriske effekt P, reaktiveffektfaktoren cos φ samt effektgradienten dP/dt.I mikroprocessoren udføres reguleringen ifølge opfindelsen af den spænding, der skal indfødes, med den ønskede netfrekvens.
Claims (1)
1. Fremgangsmåde til drift af et vindenergianlæg med en generator til afgivelse af en elektrisk effekt til et elektrisk net, hvor vindenergianlægget har en til generatoren koblet rotor med rotorblade med pitch-regulering, kendetegnet ved, at den af generatoren til nettet afgivne effekt reguleres hhv. indstilles afhængigt af det elektriske nets netfrekvens, og ved at den i nettet indfø-dede effekt reduceres, når netfrekvensen ligger mere end 3 %o over den ønskede målværdi, for at modvirke en yderligere stigning i netfrekvensen, hvor en reguleringsindretning måler netfrekvensen og styrer effektafbrydere i en vekselretter på en sådan måde, at udgangsfrekvensen svarer til netfrekvensen, og hvor vindenergianlæggets mekaniske effekt reduceres, idet de indstillelige rotorvinger drejes ind i vinden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10022974A DE10022974C2 (de) | 2000-05-11 | 2000-05-11 | Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage |
PCT/EP2001/003705 WO2001086143A1 (de) | 2000-05-11 | 2001-03-31 | Verfahren zum betreiben einer windenergienanlage sowie windenergieanlage |
Publications (2)
Publication Number | Publication Date |
---|---|
DK1282774T3 DK1282774T3 (da) | 2003-12-29 |
DK1282774T4 true DK1282774T4 (da) | 2019-01-07 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK01927846.4T DK1282774T4 (da) | 2000-05-11 | 2001-03-31 | Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg |
DK10182943.0T DK2275675T3 (da) | 2000-05-11 | 2001-03-31 | Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg |
DK03008602.9T DK1371846T3 (da) | 2000-05-11 | 2001-03-31 | Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
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DK10182943.0T DK2275675T3 (da) | 2000-05-11 | 2001-03-31 | Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg |
DK03008602.9T DK1371846T3 (da) | 2000-05-11 | 2001-03-31 | Fremgangsmåde til drift af et vindenergianlæg samt vindenergianlæg |
Country Status (20)
Country | Link |
---|---|
US (1) | US6891281B2 (da) |
EP (3) | EP2275675B1 (da) |
JP (3) | JP2003535561A (da) |
KR (1) | KR100612816B1 (da) |
CN (1) | CN1219971C (da) |
AT (1) | ATE248990T1 (da) |
AU (2) | AU780986B2 (da) |
BR (1) | BR0110755A (da) |
CA (2) | CA2409514C (da) |
DE (3) | DE10022974C2 (da) |
DK (3) | DK1282774T4 (da) |
ES (3) | ES2690752T3 (da) |
MA (1) | MA25669A1 (da) |
MX (1) | MXPA02011066A (da) |
NO (1) | NO20025360L (da) |
NZ (1) | NZ522581A (da) |
PL (1) | PL206323B1 (da) |
PT (3) | PT2275675T (da) |
WO (1) | WO2001086143A1 (da) |
ZA (1) | ZA200209257B (da) |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119624A1 (de) | 2001-04-20 | 2002-11-21 | Aloys Wobben | Verfahren zum Betreiben einer Windenergieanlage |
PT1384002E (pt) * | 2001-04-20 | 2010-10-11 | Baw Gmbh | Processo para exploração de uma instalação de energia eólica |
ES2189664B1 (es) * | 2001-09-13 | 2004-10-16 | Made Tecnologias Renovables, S.A. | Sistema de aprovechamiento de la energia almacenada en la inercia mecanica del rotor de una turbina eolica. |
CA2460724C (en) | 2001-09-28 | 2013-03-12 | Aloys Wobben | Method for operating a wind park |
EP1467463B1 (en) * | 2003-04-09 | 2016-12-21 | General Electric Company | Wind farm and method for operating same |
DE10320087B4 (de) | 2003-05-05 | 2005-04-28 | Aloys Wobben | Verfahren zum Betreiben eines Windparks |
CA2531770C (en) | 2003-08-07 | 2010-02-16 | Vestas Wind Systems A/S | Method of controlling a wind turbine connected to an electric utility grid during malfunction in said electric utility grid, control system, wind turbine and family hereof |
US7528496B2 (en) | 2003-09-03 | 2009-05-05 | Repower Systems Ag | Method for operating or controlling a wind turbine and method for providing primary control power by means of wind turbines |
DE10341504A1 (de) | 2003-09-03 | 2005-06-09 | Repower Systems Ag | Verfahren zum Betrieb einer Windenergieanlage, Windenergieanlage und Verfahren zur Bereitstellung von Regelleistung mit Windenergieanlagen |
US7298059B2 (en) * | 2004-12-17 | 2007-11-20 | General Electric Company | System and method for operating a wind farm under high wind speed conditions |
US7126236B2 (en) * | 2005-03-15 | 2006-10-24 | General Electric Company | Methods and apparatus for pitch control power conversion |
DE102005049426B4 (de) * | 2005-10-15 | 2009-12-03 | Nordex Energy Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
AU2007304636B2 (en) * | 2006-10-02 | 2010-10-14 | Vestas Wind Systems A/S | Method for operating a wind turbine connected to a utility grid during utility grid disturbance, wind turbine and wind park |
EP1914420B1 (en) | 2006-10-19 | 2015-08-12 | Siemens Aktiengesellschaft | Wind energy installation and method of controlling the output power from a wind energy installation |
ES2552058T3 (es) * | 2006-10-19 | 2015-11-25 | Siemens Aktiengesellschaft | Instalación de energía eólica y método para controlar la potencia de salida de una instalación de energía eólica |
CN101542117B (zh) | 2006-11-08 | 2013-08-07 | 维斯塔斯风力系统有限公司 | 控制连接到市电网的风力涡轮机集群的方法、设计包含连接到市电网的风力涡轮机集群的市电厂策略的方法、风力涡轮机集群 |
ATE483910T1 (de) * | 2007-04-30 | 2010-10-15 | Vestas Wind Sys As | Verfahren zum betrieb einer windturbine mit anstellwinkelsteuerung |
DE102007022926B4 (de) * | 2007-05-14 | 2009-04-09 | Converteam Gmbh | Elektrische Schaltung zum Testen eines Getriebes insbesondere einer Windkraftanlage |
DE102007035724A1 (de) | 2007-07-30 | 2009-02-05 | Joachim Falkenhagen | Bedarfsgerecht angepaßte Abschaltgeschwindigkeit bei Windenergieanlagen |
US20090055030A1 (en) * | 2007-08-21 | 2009-02-26 | Ingeteam, S.A. | Control of active power reserve in a wind-farm |
ES2320401B1 (es) | 2007-11-20 | 2010-02-26 | Acciona Windpower S.A. | Parque eolico. |
DE102007057925A1 (de) | 2007-12-01 | 2009-06-04 | Nordex Energy Gmbh | Verfahren zum Betreiben einer Windenergieanlage mit einer spannungsabhängigen Steuerung einer bereitzustellenden elektrischen Blindgröße |
ES2338396B1 (es) | 2007-12-27 | 2011-04-08 | GAMESA INNOVATION & TECHONOLOGY S.L. | Instalacion de energia eolica y procedimiento para su funcionamiento. |
US20090212563A1 (en) * | 2008-02-21 | 2009-08-27 | General Electric Company | System and method for improving performance of power constrained wind power plant |
US8093737B2 (en) * | 2008-05-29 | 2012-01-10 | General Electric Company | Method for increasing energy capture in a wind turbine |
ES2411355T5 (es) | 2008-06-30 | 2019-05-27 | Vestas Wind Sys As | Restricción de potencia de turbinas eólicas |
BRPI0911005A2 (pt) * | 2008-07-22 | 2015-10-06 | Vestas Wind Sys As | "método para controlar um gerador de velocidade variável de uma turbina eólica" |
ES2480590T3 (es) | 2008-08-12 | 2014-07-28 | Ingeteam Power Technology, S.A. | Sistema y método para la gestión de potencia en una instalación fotovoltaica |
DE102009014012B4 (de) * | 2009-03-23 | 2014-02-13 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
ES2561842T3 (es) | 2009-06-29 | 2016-03-01 | Vestas Wind Systems A/S | Turbina eólica que proporciona soporte a la red de distribución |
US8219256B2 (en) * | 2009-07-14 | 2012-07-10 | Siemens Aktiengesellschaft | Bang-bang controller and control method for variable speed wind turbines during abnormal frequency conditions |
JP5550283B2 (ja) | 2009-08-06 | 2014-07-16 | 三菱重工業株式会社 | 風力発電装置、風力発電装置の制御方法、風力発電システム及び風力発電システムの制御方法 |
DE102009037239B4 (de) | 2009-08-12 | 2011-04-14 | Repower Systems Ag | Windenergieanlage mit einstellbarer Leistungsreserve |
ES2382631B1 (es) * | 2009-09-03 | 2013-05-03 | Gamesa Innovation & Technology, S.L. | Metodos y sistemas de control de aerogeneradores |
US8227929B2 (en) | 2009-09-25 | 2012-07-24 | General Electric Company | Multi-use energy storage for renewable sources |
US9478987B2 (en) | 2009-11-10 | 2016-10-25 | Siemens Aktiengesellschaft | Power oscillation damping employing a full or partial conversion wind turbine |
US8018082B2 (en) * | 2009-11-25 | 2011-09-13 | General Electric Company | Method and apparatus for controlling a wind turbine |
ES2410431B1 (es) | 2010-06-04 | 2014-06-17 | Acciona Windpower, S.A. | Procedimiento para controlar la potencia activa generada por una central de generación distribuida; aerogenerador para llevar a cabo dicho procedimiento; y parque e�lico que comprende dicho aerogenerador |
EP2495436B1 (en) * | 2010-06-16 | 2014-10-01 | Mitsubishi Heavy Industries, Ltd. | Wind power generator control device and control method |
EP2589127B1 (en) * | 2010-06-30 | 2014-06-25 | ABB Technology AG | A multi-terminal dc transmission system and method and means for control thereof |
US8704390B2 (en) * | 2010-12-07 | 2014-04-22 | Vestas Wind Systems A/S | Dynamic adjustment of power plant output based on electrical grid characteristics |
DE102010054631A1 (de) | 2010-12-15 | 2012-06-21 | Robert Bosch Gmbh | Antriebseinrichtung |
DE102011006670A1 (de) * | 2011-04-01 | 2012-10-04 | Aloys Wobben | Windenergieanlage und Verfahren zum Betreiben einer Windenergieanlage |
DE102011081795A1 (de) | 2011-08-30 | 2013-02-28 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
DE102011082819A1 (de) * | 2011-09-16 | 2013-03-21 | Osram Ag | Einstellung eines elektrischen verbrauchers |
DE102011084910A1 (de) | 2011-10-20 | 2013-04-25 | Wobben Properties Gmbh | Verfahren und Vorrichtung zum Einspeisen elektrischen Stroms in ein elektrisches Netz |
US8736094B2 (en) | 2012-01-20 | 2014-05-27 | Mitsubishi Heavy Industries, Ltd. | Wind-turbine-generator control system, wind turbine generator, wind farm, and wind-turbine-generator control method |
JP5713927B2 (ja) * | 2012-01-20 | 2015-05-07 | 三菱重工業株式会社 | 風力発電装置の制御装置、風力発電装置、ウインドファーム、及び風力発電装置の制御方法 |
DE102012203334A1 (de) | 2012-03-02 | 2013-09-05 | Wobben Properties Gmbh | Verfahren zum Betreiben eines Kombikraftwerks bzw. Kombikraftwerk |
DE102012204220A1 (de) | 2012-03-16 | 2013-09-19 | Wobben Properties Gmbh | Verfahren zum Steuern einer Anordnung zum Einspeisen elektrischen Stroms in ein Versorgungsnetz |
DE102012212366A1 (de) | 2012-07-13 | 2014-01-30 | Wobben Properties Gmbh | Verfahren zum Steuern eines elektrischen Erzeugers |
DE102012212364A1 (de) | 2012-07-13 | 2014-01-16 | Wobben Properties Gmbh | Verfahren und Vorrichtung zum Einspeisen elektrischer Energie in ein elektrisches Versorgungsnetz |
WO2014012595A1 (de) * | 2012-07-19 | 2014-01-23 | Wirsol Solar Ag | Verfahren zum regeln des verhältnisses zwischen eingespeister und entnommener elektrischer energie in einem elektrischen energieversorgungsnetz |
DE102012212777A1 (de) | 2012-07-20 | 2014-01-23 | Wobben Properties Gmbh | Verfahren zum Steuern eines Windparks |
CN104620458B (zh) * | 2012-09-17 | 2017-07-04 | 维斯塔斯风力系统集团公司 | 确定发电站控制器中的各个设定点的方法和发电站控制器 |
DE102013204600A1 (de) * | 2013-03-15 | 2014-09-18 | Senvion Se | Windkraftanlage mit Frequenzmessung |
DE102013207255A1 (de) * | 2013-04-22 | 2014-10-23 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz |
DE102013208410A1 (de) | 2013-05-07 | 2014-11-13 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz |
DE102013222452A1 (de) | 2013-11-05 | 2015-05-07 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
WO2015120856A1 (en) * | 2014-02-12 | 2015-08-20 | Vestas Wind Systems A/S | Active power boost during wake situation |
CN104343629B (zh) * | 2014-09-25 | 2017-04-12 | 河海大学 | 一种双馈风电机组频率响应的控制方法 |
CN104467027A (zh) * | 2014-12-08 | 2015-03-25 | 深圳市科陆变频器有限公司 | 一种智能岸电系统及并网方法 |
DE102015114704A1 (de) | 2015-09-03 | 2017-03-09 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung |
FR3041836B1 (fr) * | 2015-09-28 | 2017-10-13 | Electricite De France | Commande en puissance, perfectionnee, d'un ensemble de panneaux photovoltaiques pour la participation au reglage de frequence sans recours a un moyen de stockage |
ES2867877T3 (es) * | 2015-11-19 | 2021-10-21 | Vestas Wind Sys As | Control de una turbina eólica durante recuperación después de un fallo de red |
DE102016101468A1 (de) * | 2016-01-27 | 2017-07-27 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz |
DE102016101469A1 (de) | 2016-01-27 | 2017-07-27 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz |
DE102016105662A1 (de) | 2016-03-29 | 2017-10-05 | Wobben Properties Gmbh | Verfahren zum Einspeisen elektrischer Leistung in ein elektrisches Versorgungsnetz mit einem Windpark sowie Windpark |
DE102016106215A1 (de) | 2016-04-05 | 2017-10-05 | Wobben Properties Gmbh | Verfahren sowie Windenergieanlage zum Einspeisen elektrischer Leistung |
EP3496263B1 (en) * | 2016-09-20 | 2022-08-10 | Daikin Industries, Ltd. | Hydroelectric power generation system |
DE102016120700A1 (de) * | 2016-10-28 | 2018-05-03 | Wobben Properties Gmbh | Verfahren zum Betreiben einer Windenergieanlage |
DE102016125953A1 (de) | 2016-12-30 | 2018-07-05 | Wobben Properties Gmbh | Verfahren zum Betreiben eines Windparks |
DE102017112944A1 (de) | 2017-06-13 | 2018-12-13 | Wobben Properties Gmbh | Windenergieanlage oder Windpark zum Einspeisen elektrischer Leistung |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE368799C (de) | 1921-03-17 | 1923-02-08 | Richard Bosselmann | Anordnung zur Anwendung der Regelvorrichtung fuer Windradantrieb |
US4189648A (en) * | 1978-06-15 | 1980-02-19 | United Technologies Corporation | Wind turbine generator acceleration control |
JPS5895998A (ja) | 1981-12-02 | 1983-06-07 | Hitachi Ltd | 風力発電機の制御装置 |
JPS58140485A (ja) * | 1982-02-17 | 1983-08-20 | Hitachi Ltd | 風力発電装置 |
US4420692A (en) | 1982-04-02 | 1983-12-13 | United Technologies Corporation | Motion responsive wind turbine tower damping |
JPS58204735A (ja) * | 1982-05-21 | 1983-11-29 | 株式会社東芝 | 電力貯蔵装置の運転制御方法 |
DE3311299A1 (de) | 1983-03-28 | 1984-10-04 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zum stabilisieren von frequenz und spannung eines aus einem antriebsaggregat gespeisten netzes |
US4565929A (en) * | 1983-09-29 | 1986-01-21 | The Boeing Company | Wind powered system for generating electricity |
US4703189A (en) | 1985-11-18 | 1987-10-27 | United Technologies Corporation | Torque control for a variable speed wind turbine |
JPH0697031B2 (ja) | 1985-11-19 | 1994-11-30 | 石川島播磨重工業株式会社 | 風力発電装置 |
JPS62178200A (ja) * | 1986-01-29 | 1987-08-05 | Mitsubishi Electric Corp | 発電電力制御装置 |
US4788653A (en) * | 1986-12-23 | 1988-11-29 | General Electric Company | Digital filter for power system stabilizer |
JPS63195595A (ja) * | 1987-02-10 | 1988-08-12 | 株式会社東芝 | 原子力発電所 |
JP2619457B2 (ja) * | 1988-02-03 | 1997-06-11 | 株式会社日立製作所 | タービン出力制御装置 |
JPH03156104A (ja) * | 1989-11-14 | 1991-07-04 | Toshiba Corp | 調速制御装置 |
JP2938183B2 (ja) * | 1990-11-30 | 1999-08-23 | 株式会社東芝 | タービン制御装置 |
US5083039B1 (en) * | 1991-02-01 | 1999-11-16 | Zond Energy Systems Inc | Variable speed wind turbine |
DE4132274A1 (de) * | 1991-09-30 | 1993-05-06 | Stn Systemtechnik Nord Gmbh, 2800 Bremen, De | Verfahren zum wirtschaftlichen betrieb eines inselnetzes mit erneuerbaren energiequellen und schaltungsanordnung zur durchfuehrung des verfahrens |
JP2660126B2 (ja) * | 1991-10-16 | 1997-10-08 | 沖縄電力株式会社 | 周波数変動抑制装置 |
GB2275377B (en) * | 1993-02-22 | 1997-05-28 | Yang Tai Her | An electric energy generation and storage apparatus |
US5798631A (en) * | 1995-10-02 | 1998-08-25 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University | Performance optimization controller and control method for doubly-fed machines |
JPH09324740A (ja) * | 1996-06-10 | 1997-12-16 | Mitsubishi Heavy Ind Ltd | 風力発電装置 |
DE29621449U1 (de) * | 1996-12-10 | 1997-02-06 | Nordex En Anlagen Gmbh | Vorrichtung zur Verbesserung der Netzverträglichkeit von Windkraftanlagen mit Asynchrongerneratoren |
US5907192A (en) † | 1997-06-09 | 1999-05-25 | General Electric Company | Method and system for wind turbine braking |
DK174291B1 (da) * | 1997-06-26 | 2002-11-18 | Mita Teknik As | Fremgangsmåde til indkobling af en asynkron generator på et vekselspændingsnet, og en elektrisk kobling til brug ved denne fremgangsmåde |
US6420795B1 (en) * | 1998-08-08 | 2002-07-16 | Zond Energy Systems, Inc. | Variable speed wind turbine generator |
JPH1162814A (ja) | 1997-08-25 | 1999-03-05 | Mitsubishi Heavy Ind Ltd | Dcリンク式風力発電装置の制御方法 |
JPH1169893A (ja) * | 1997-08-26 | 1999-03-09 | Hitachi Eng & Services Co Ltd | ハイブリッド発電システム |
IES970724A2 (en) * | 1997-10-07 | 1998-02-25 | Gineadoiri Gaoithe Teicneolaio | A wind energy system |
DE19756777B4 (de) * | 1997-12-19 | 2005-07-21 | Wobben, Aloys, Dipl.-Ing. | Verfahren zum Betreiben einer Windenergieanlage sowie Windenergieanlage |
JP3912911B2 (ja) * | 1998-08-21 | 2007-05-09 | 三菱重工業株式会社 | 風力発電装置 |
US6452289B1 (en) * | 2000-07-10 | 2002-09-17 | Satcon Technology Corporation | Grid-linked power supply |
US20020084655A1 (en) * | 2000-12-29 | 2002-07-04 | Abb Research Ltd. | System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
US6670721B2 (en) * | 2001-07-10 | 2003-12-30 | Abb Ab | System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities |
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