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1. WO2013000473 - DISABLEMENT OF WIND TURBINES IN A WIND PARK

Publication Number WO/2013/000473
Publication Date 03.01.2013
International Application No. PCT/DK2012/050219
International Filing Date 29.06.2012
IPC
F03D 7/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
F03D 7/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
04Automatic control; Regulation
CPC
F03D 7/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
F03D 7/0264
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
0264for stopping or in emergency situation
F03D 7/0292
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
028Controlling motor output power
0292to increase fatigue life
F03D 7/048
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
04Automatic control; Regulation
042by means of an electrical or electronic controller
048Controlling wind farms
F05B 2270/332
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2270Control
30Control parameters, e.g. input parameters
332Maximum loads or fatigue criteria
Y02E 10/72
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
70Wind energy
72Wind turbines with rotation axis in wind direction
Applicants
  • VESTAS WIND SYSTEMS A/S [DK]/[DK] (AllExceptUS)
  • KJÆR, Martin Ansbjerg [DK]/[DK] (UsOnly)
  • THOMSEN, Jesper Sandberg [DK]/[DK] (UsOnly)
  • BRATH, Per [DK]/[DK] (UsOnly)
  • DALSGAARD, Søren [DK]/[DK] (UsOnly)
Inventors
  • KJÆR, Martin Ansbjerg
  • THOMSEN, Jesper Sandberg
  • BRATH, Per
  • DALSGAARD, Søren
Priority Data
61/503,41230.06.2011US
PA 2011 7035230.06.2011DK
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISABLEMENT OF WIND TURBINES IN A WIND PARK
(FR) DÉSACTIVATION DE TURBINES ÉOLIENNES DANS UN PARC ÉOLIEN
Abstract
(EN)
Embodiments of the invention generally relate to wind turbine generators, and more specifically to the deactivation of wind turbines in a wind turbine park. A wind park controller may be configured to retrieve data indicating fatigue experienced by each wind turbine of the wind turbine park, and deactivate those turbines determined to be the most fatigued, thereby increasing the lifetime of turbines in the wind turbine park.
(FR)
Des modes de réalisation de l'invention se rapportent de manière générale à des générateurs à turbine éolienne, et plus spécifiquement à la désactivation de turbines éoliennes dans un parc de turbines éoliennes. Un dispositif de commande de parc éolien peut être conçu pour extraire des données indiquant la fatigue subie par chaque turbine éolienne du parc de turbines éoliennes, et pour désactiver les turbines qui ont été déterminées les plus fatiguées, ce qui permet d'augmenter la durée de vie des turbines du parc de turbines éoliennes.
Latest bibliographic data on file with the International Bureau