DK179069B1 - A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone - Google Patents

A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone Download PDF

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Publication number
DK179069B1
DK179069B1 DKPA201570570A DKPA201570570A DK179069B1 DK 179069 B1 DK179069 B1 DK 179069B1 DK PA201570570 A DKPA201570570 A DK PA201570570A DK PA201570570 A DKPA201570570 A DK PA201570570A DK 179069 B1 DK179069 B1 DK 179069B1
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DK
Denmark
Prior art keywords
wind turbine
rotational speed
exclusion zone
width
controller
Prior art date
Application number
DKPA201570570A
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English (en)
Inventor
Keld Stefan Pedersen
Michael Friedrich
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Envision Energy Denmark Aps
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Envision Energy Denmark Aps filed Critical Envision Energy Denmark Aps
Priority to DKPA201570570A priority Critical patent/DK179069B1/en
Priority to CN201680051414.4A priority patent/CN108026895B/zh
Priority to EP16840861.5A priority patent/EP3344870B1/en
Priority to US15/757,405 priority patent/US20180245568A1/en
Priority to CA2997224A priority patent/CA2997224C/en
Priority to DK16840861.5T priority patent/DK3344870T3/da
Priority to PCT/DK2016/050274 priority patent/WO2017036481A1/en
Priority to ES16840861T priority patent/ES2879663T3/es
Publication of DK201570570A1 publication Critical patent/DK201570570A1/en
Publication of DK179069B1 publication Critical patent/DK179069B1/en
Application granted granted Critical
Priority to DKBA201900085U priority patent/DK201900085Y3/da

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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
    • F03D7/0276—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • 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
    • 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
    • F03D7/0244—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
    • 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
    • F03D7/0292—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling wind motor output power to reduce fatigue
    • 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
    • F03D7/0296—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor to prevent, counteract or reduce noise emissions
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • 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)
    • 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
    • F05B2270/327—Rotor or generator 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
    • F05B2270/334—Vibration measurements
    • 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
    • F05B2270/335—Output power or torque
    • 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
    • Y02E10/727—Offshore wind 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
    • Y02E10/728—Onshore wind turbines

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  • Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)

Claims (12)

1. Fremgangsmåde til styring af en vindturbine for reducering af udmattelsesbelastninger, idet vindturbinen omfatter et vindturbinetåm, en maskinkabine arrangeret ovenpå vindturbinetåmet, en roterbar rotor med mindst to vindturbinevinger arrangeret i forhold til maskinkabinen og et vindturbinestyresystem, hvori vindturbinestyresystemet omfatter en styring konfigureret til at styre driften af vindturbinen og en følerenhed konfigureret til at måle rotorens rotationshastighed, hvori fremgangsmåden omfatter trinene: måling af en rotationshastighed af vindturbinen, sammenligning af den målte rotationshastighed med mindst én eksklusionszone defineret af en første rotationshastighed og mindst én anden rotationshastighed, - justering af vindturbinens drift indenfor den mindst ene eksklusionszone, sådan at rotationshastigheden ændres til en rotationshastighed udenfor den mindst ene eksklusionszone, kendetegnet ved, at fremgangsmåden yderligere omfatter trinet: måling af et vibrations signal, der angiver vibrationer i vindturbinen, hvori bredden af den mindst ene eksklusionszone varieres på basis af det målte vibrationssignal.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at fremgangsmåden yderligere omfatter det trin at anvende en overførselsfunktion på vibrations signalet, hvori overførselsfunktionen indikerer mindst én overgangsfase, i hvilken den variable bredde ændres mellem en første bredde og en anden bredde.
3. Fremgangsmåde ifølge krav 2, kendetegnet ved, at overførselsfunktionen i det mindste er en lineær funktion, en trinvis funktion, en S-funktion, en eksponentialfunktion eller en logaritmisk funktion.
4. Fremgangsmåde ifølge ethvert af krav 1 til 3, kendetegnet ved, at trinet med justering af vindturbinens drift omfatter ændring af en værdi af mindst ét styresignal, f.eks. et torsionsmomentstyresignal, i forhold til et normalt driftsniveau, og at holde rotationshastigheden på den første eller anden rotationshastighed.
5. Fremgangsmåde ifølge ethvert af krav 1 til 3, kendetegnet ved, at trinet med justering af vindturbinens drift omfatter ændring af værdien af mindst ét styresignal, f.eks. et torsionsmomentstyresignal, i forhold til et normalt driftsniveau, når den målte rotationshastighed er mellem en tredje rotationshastighed og den første eller anden rotationshastighed.
6. Fremgangsmåde ifølge krav 4 eller 5, kendetegnet ved, at rotationshastigheden ændres fra en af den første og anden rotationshastigheder til den anden af den første og anden rotationshastigheder, når værdien af den mindst ene styreparameter passerer en forudbestemt tærskelværdi.
7. Fremgangsmåde ifølge ethvert af krav 1 til 6, kendetegnet ved, at fremgangsmåden yderligere omfatter det trin at måle mindst én tredje parameter af vindturbinen, og hvori den variable bredde bestemmes på basis af vibrationssignalet og den mindst tredje parameter.
8. Fremgangsmåde ifølge ethvert af krav 1 til 7, kendetegnet ved, at mindst én eksklusionszone inkluderer en første eksklusionszone defineret af de første og anden rotationshastigheder og mindst én anden eksklusionszone defineret af en tredje rotationshastighed og mindst én fjerde rotationshastighed.
9. Vindturbine omfattende et vindturbinetårn, en maskinkabine arrangeret ovenpå vindturbinetåmet, en roterbar rotor med mindst to vindturbinevinger arrangeret i forhold til maskinkabinen, og et vindturbinestyresystem, hvori vindturbinestyresystemet omfatter en styring konfigureret til at styre driften af vindturbinen og en følerenhed konfigureret til at måle rotorens rotationshastighed, hvori styringen er yderligere konfigureret til at justere vindturbinens drift indenfor mindst én eksklusionszone defineret af en første rotationshastighed og mindst én anden rotationshastighed, sådan at rotorens rotationshastighed ændres til en rotationshastighed placeret udenfor den mindst ene eksklusionszone, kendetegnet ved at vindturbinestyresystemet yderligere omfatter en anden følerenhed konfigureret til at male et vibrationssignal, der angiver vibrationer i vindturbinetåmet, hvori den mindst ene eksklusionszone har en variabel bredde, som er bestemt af styringen baseret på det målte vibrationssignal.
10. Vindturbine ifølge krav 9, kendetegnet ved, at styringen er konfigureret til at anvende en overførselsfunktion på vibrationssignalet, hvori overførselsfunktionen er indikativ af en overgangsfase, i hvilken bredden ændres mellem en første bredde og en anden bredde.
11. Vindturbine ifølge krav 9 eller 10, kendetegnet ved, at vindturbinestyresystemet yderligere omfatter mindst én tredje følerenhed konfigureret til at måle mindst én tredje parameter, hvori styringen er konfigureret til at bestemme bredden på basis af vibrationssignalet og den mindst tredje parameter.
12. Vindturbine ifølge ethvert af krav 9 til 11, kendetegnet ved, at vindturbinen yderligere omfatter mindst én enhed valgt blandt en pitchmekanisme konfigureret til at dreje mindst én del af en af vindturbinevingerne i pitch, et bremsesystem konfigureret til at bremse rotoren, og en elektrisk generator konfigureret til at generere en elektrisk udgangseffekt, og hvori styringen er konfigureret til at ændre rotorens rotationshastighed ved at justere driften af den mindst ene enhed.
DKPA201570570A 2015-09-04 2015-09-04 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone DK179069B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DKPA201570570A DK179069B1 (en) 2015-09-04 2015-09-04 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone
CA2997224A CA2997224C (en) 2015-09-04 2016-08-15 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone
EP16840861.5A EP3344870B1 (en) 2015-09-04 2016-08-15 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone
US15/757,405 US20180245568A1 (en) 2015-09-04 2016-08-15 A Wind Turbine and a Method of Operating a Wind Turbine with a Rotational Speed Exclusion Zone
CN201680051414.4A CN108026895B (zh) 2015-09-04 2016-08-15 风力涡轮机及具有转速禁区的风力涡轮机的运行方法
DK16840861.5T DK3344870T3 (da) 2015-09-04 2016-08-15 Vindmølle og fremgangsmåde til drift af vindmølle med en rationel hastighed udelukkelseszone
PCT/DK2016/050274 WO2017036481A1 (en) 2015-09-04 2016-08-15 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone
ES16840861T ES2879663T3 (es) 2015-09-04 2016-08-15 Aerogenerador y procedimiento de funcionamiento de aerogenerador con zona de exclusión de velocidad de rotación
DKBA201900085U DK201900085Y3 (da) 2015-09-04 2019-11-01 Vindmølle med et styresystem med en rotationshastighedsudelukkelseszone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201570570A DK179069B1 (en) 2015-09-04 2015-09-04 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone

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DK201570570A1 DK201570570A1 (en) 2017-04-03
DK179069B1 true DK179069B1 (en) 2017-10-02

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Application Number Title Priority Date Filing Date
DKPA201570570A DK179069B1 (en) 2015-09-04 2015-09-04 A wind turbine and a method of operating a wind turbine with a rotational speed exclusion zone
DK16840861.5T DK3344870T3 (da) 2015-09-04 2016-08-15 Vindmølle og fremgangsmåde til drift af vindmølle med en rationel hastighed udelukkelseszone
DKBA201900085U DK201900085Y3 (da) 2015-09-04 2019-11-01 Vindmølle med et styresystem med en rotationshastighedsudelukkelseszone

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DK16840861.5T DK3344870T3 (da) 2015-09-04 2016-08-15 Vindmølle og fremgangsmåde til drift af vindmølle med en rationel hastighed udelukkelseszone
DKBA201900085U DK201900085Y3 (da) 2015-09-04 2019-11-01 Vindmølle med et styresystem med en rotationshastighedsudelukkelseszone

Country Status (7)

Country Link
US (1) US20180245568A1 (da)
EP (1) EP3344870B1 (da)
CN (1) CN108026895B (da)
CA (1) CA2997224C (da)
DK (3) DK179069B1 (da)
ES (1) ES2879663T3 (da)
WO (1) WO2017036481A1 (da)

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ES2922170T3 (es) 2017-11-06 2022-09-09 Vestas Wind Sys As Método y sistema para controlar una turbina eólica para gestionar vibraciones de pala en sentido del borde
EP3505754A1 (en) * 2018-01-02 2019-07-03 Siemens Gamesa Renewable Energy A/S Detection of oscillating movement of a wind turbine
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