(19)
(11) EP 3 575 595 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.07.2023 Bulletin 2023/30

(45) Mention of the grant of the patent:
15.03.2023 Bulletin 2023/11

(21) Application number: 18175352.6

(22) Date of filing: 31.05.2018
(51) International Patent Classification (IPC): 
F03D 7/02(2006.01)
(52) Cooperative Patent Classification (CPC):
F03D 7/0224; F03D 7/0272; F03D 7/0276; F03D 7/028; F03D 7/0296; Y02E 10/72

(54)

METHODS AND SYSTEMS FOR OPERATING A WIND TURBINE

VERFAHREN UND SYSTEME ZUM BETREIBEN EINER WINDTURBINE

PROCÉDÉ ET SYSTÈMES DE FONCTIONNEMENT D'UNE ÉOLIENNE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
04.12.2019 Bulletin 2019/49

(73) Proprietor: GE Renewable Technologies Wind B.V.
4817 PA Breda (NL)

(72) Inventors:
  • Mandrioli, Leonardo
    20097 Hamburg (DE)
  • Roca Ferrer, Sebastia
    20097 Hamburg (DE)

(74) Representative: de Rooij, Mathieu Julien et al
Bardehle Pagenberg S.L. Avenida Diagonal 598, 3° 1ª
08021 Barcelona
08021 Barcelona (ES)


(56) References cited: : 
EP-A1- 3 179 097
 WO-A1-2012/139584
   
  • YANG JIAN ET AL: "Comparative studies on control systems for a two-blade variable-speed wind turbine with a speed exclusion zone", ENERGY, ELSEVIER, AMSTERDAM, NL, vol. 109, 20 May 2016 (2016-05-20), pages 294-309, XP029696286, ISSN: 0360-5442, DOI: 10.1016/J.ENERGY.2016.04.106
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).