Betrieb einer Windturbinenanlage Beim Anfahren zum Reduzieren von Grenzzyklen

Details

Veröffentlichungs-Nr.

EP4105477

Aktenzeichen

EP22178963

Anmeldetag

14. Juni 2022

Veröffentlichung

24. Januar 2024

Erteilung

24. Januar 2024

Rechtsraum

EP

IPC

F03D7/02

Abstract

The invention relates to a method for controlling a wind turbine during start up, from a non-producing operation mode to a power producing operation mode when limit cycles occur during start-up. Limit cycles are detected when a number of cut-in transitions or a number of cut-out transitions are detected. A cut-in transition is when the wind turbine fails starting up despite having the wind speed or rotor speed normally required to enter a power producing operation mode. A cut-out transition is occurring when the wind turbine is falling out of power producing operation mode after having entered the power producing operation mode.

Anmelder

Firma

VESTAS WIND SYSTEMS A/S

Land

🇩🇰 Dänemark

Fachgebiete