WO2026124736 - A METHOD FOR CONTROLLING A GRID FORMING WIND TURBINE
National phase entry is expected:
Publication Number
WO/2026/124736
Publication Date
18.06.2026
International Application No.
PCT/DK2025/050224
International Filing Date
02.12.2025
Title **
[English]
A METHOD FOR CONTROLLING A GRID FORMING WIND TURBINE
[French]
PROCÉDÉ DE COMMANDE D'UNE ÉOLIENNE FORMANT UN RÉSEAU
Applicants **
VESTAS WIND SYSTEMS A/S
Inventors
SOLTANI, Hamid
ENGELKEN, Sönke
SUN, Bo
PETERSEN, Lennart
TARNOWSKI, Germán Claudio
ESTELLES MARTINEZ, Silvia
Priority Data
PA202430757
13.12.2024
DK
Application details
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1940 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2061 | |
| South Korea | Filing, Examination, Granting | 1879 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,727
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Abstract[English]
A method for controlling an active power output of a grid forming wind turbine (2) is disclosed A power plant controller (6) generates a frequency control power setpoint, Pref_freq, and the grid forming wind (2) turbine generates an active inertia response power setpoint, PI. An active power setpoint, Pref, is generated based on the frequency control power setpoint, Pref_freq, and the active inertia response power setpoint, PI. In the case that the active power setpoint, Pref, has oscillations which coincide with one or more identified critical frequencies related to the structure of the grid forming wind turbine (2), a modified active power setpoint, Pref_mod, is obtained which minimises and/or removes oscillations of the active power setpoint, Pref, with coinciding frequencies. The active power output of the grid forming wind turbine (2) is controlled based on the modified active power setpoint, Pref_mod.[French]
L'invention concerne un procédé de commande d'une sortie de puissance active d'une éolienne formant un réseau (2). Un dispositif de commande de centrale électrique (6) génère une consigne de puissance de commande de fréquence, Pref_freq, et l'éolienne formant un réseau (2) génère un point de consigne de puissance de réponse d'inertie active, PI. Une consigne de puissance active, Pref, est générée sur la base de la consigne de puissance de commande de fréquence, Pref_freq, et de la consigne de puissance de réponse d'inertie active, PI. Si la consigne de puissance active, Pref, présente des oscillations qui coïncident avec une ou plusieurs fréquences critiques identifiées liées à la structure de l'éolienne formant un réseau (2), on obtient une consigne de puissance active modifiée Pref_mod, qui minimise et/ou supprime des oscillations de la consigne de puissance active, Pref, avec des fréquences coïncidentes. La sortie de puissance active de l'éolienne formant un réseau (2) est commandée sur la base de la consigne de puissance active modifiée, Pref_mod.