Verfahren zum Betreiben einer Windenergieanlage und Windenergieanlage

Details

Veröffentlichungs-Nr.

EP4726204

Anmeldetag

8. Oktober 2024

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

F03D7/02

Abstract

A method for operating a wind turbine (1) for reducing a risk of wind turbine overloading in the presence of a wind gust event is provided, the method comprising the steps: - providing first information (II) which is representative of a rate of change of a first wind turbine parameter (P1) comprising at least one of a first wind turbine loading parameter and a first wind turbine operating parameter over time, wherein each of the first wind turbine loading parameter and the first wind turbine operating parameter depends on a wind speed at the location of the wind turbine (1), - determining an adjustable first threshold (T1) considering the first information (I1), - comparing, in a first comparison step, the first information (II) to the first threshold (T1) and generating a first trigger signal (TS1) in case the first information (II) exceeds the first threshold (T1), - generating a control action (CA) intended to reduce the risk of wind turbine overloading caused by the wind gust event in case an action trigger (AT) is generated, wherein the generation of the action trigger (AT) requires that at least the first trigger signal (TS1) is generated. Furthermore, a wind turbine (1) with a control system (10) is provided.

Anmelder

Firmen

Nordex Energy SE & Co. KG
Nordex Energy Spain, S.A.U.

Land

🇩🇪 Deutschland