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1. WO2020115229 - METHOD FOR OPERATING AT LEAST ONE WIND TURBINE, AND DEVICE THEREFOR

Publication Number WO/2020/115229
Publication Date 11.06.2020
International Application No. PCT/EP2019/083861
International Filing Date 05.12.2019
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 7/0284
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
0284in relation to the state of the electric grid
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 2270/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2270Control
10Purpose of the control system
20to optimise the performance of a machine
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 MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY
2270Control
30Control parameters, e.g. input parameters
332Maximum loads or fatigue criteria
Applicants
  • WOBBEN PROPERTIES GMBH [DE]/[DE]
Inventors
  • BROMBACH, Johannes
  • AMELSBERG, Swantje
  • KLEIN, Christoph
Agents
  • EISENFÜHR SPEISER PATENTANWÄLTE RECHTSANWÄLTE PARTGMBB
  • HELMS, Christoph
Priority Data
10 2018 131 188.506.12.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN ZUM BETREIBEN MINDESTENS EINER WINDENERGIEANLAGE SOWIE VORRICHTUNG DAFÜR
(EN) METHOD FOR OPERATING AT LEAST ONE WIND TURBINE, AND DEVICE THEREFOR
(FR) PROCÉDÉ SERVANT À FAIRE FONCTIONNER AU MOINS UNE ÉOLIENNE, AINSI QUE DISPOSITIF ASSOCIÉ
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Betreiben mindestens einer Windenergieanlage (100), umfassend die Schritte: Empfangen eines ersten Signals (32), das indikativ für eine Höhe einer Vergütung von elektrischer Energie ist, die aktuell und/oder zukünftig in ein Netz (120), mit dem die Windenergieanlage (100) verbunden ist, eingespeist wird, Erzeugen eines vom ersten Signal (32) abhängigen Steuersignals (40) und Ansteuern der Windenergieanlage (100) mit dem Steuersignal (40) zum Erzeugen einer von dem Steuersignal (40) abhängigen Leistung der Windenergieanlage (100). Ferner betrifft die Erfindung eine Windenergieanlage (100) und eine Zentralsteuerung (26) zum Ausführen eines solchen Verfahrens sowie ein System mit einer Zentralsteuerung (26) und mehreren Windenergieanlagen (100).
(EN)
The invention relates to a method for operating at least one wind turbine (100), comprising the steps: receiving a first signal (32), which is indicative of the level of compensation for electrical energy fed, currently or in the future, into a grid (120) to which the wind turbine (100) is connected; producing a control signal (40) dependent on the first signal (32); and controlling the wind turbine (100) by means of the control signal (40) in order to produce power of the wind turbine (100), said power being dependent on the control signal (40). The invention further relates to a wind turbine (100) and to a central controller (26) for carrying out a method of this type, and to a system comprising a central controller (26) and a plurality of wind turbines (100).
(FR)
L'invention concerne un procédé servant à faire fonctionner au moins une éolienne (100). Le procédé selon l'invention comprend les étapes consistant à : recevoir un premier signal (32), qui indique un montant d'une rétribution d'énergie électrique, qui est injectée actuellement et/ou à l'avenir dans un réseau (120), auquel l'éolienne (100) est raccordée ; générer un signal de commande (40) dépendant du premier signal (32) ; et piloter l'éolienne (100) avec le signal de commande (40) pour générer une puissance, en fonction du signal de commande (40), de l'éolienne (100). L'invention concerne en outre une éolienne (100) et une commande centrale (26) servant à exécuter un procédé de ce type, ainsi qu'un système équipé d'une commande centrale (26) et de plusieurs éoliennes (100).
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