(19)
(11) EP 3 557 047 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:
15.12.2021 Bulletin 2021/50

(45) Mention of the grant of the patent:
29.09.2021 Bulletin 2021/39

(21) Application number: 18887198.2

(22) Date of filing: 11.07.2018
(51) International Patent Classification (IPC): 
F03D 7/04(2006.01)
 F03D 7/02(2006.01)
(52) Cooperative Patent Classification (CPC):
Y02E 10/72; F03D 7/0256; F03D 7/0236; F03D 7/042
(86) International application number:
PCT/CN2018/095302
(87) International publication number:
WO 2019/165744 (06.09.2019 Gazette 2019/36)

(54)

CONTROL METHOD AND DEVICE FOR AVOIDING RUN-AWAY AND WIND TURBINE

STEUERUNGSVERFAHREN ZUR VERMEIDUNG EINES DURCHGEHENS DER WINDTURBINE, ENTSPRECHENDE VORRICHTUNG UND WINDENERGIEANLAGE

PROCÉDÉ DE COMMANDE ET DISPOSITIF PERMETTANT D´ÉVITER UNE SURVITESSE D´UNE ÉOLIENNE ET ÉOLIENNE CORRESPONDANTE

(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

(30) Priority: 01.03.2018 CN 201810171876

(43) Date of publication of application:
23.10.2019 Bulletin 2019/43

(73) Proprietor: Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
Beijing 100176 (CN)

(72) Inventor:
  • SUN, Changliang
    Beijing 100176 (CN)

(74) Representative: Gulde & Partner 
Patent- und Rechtsanwaltskanzlei mbB Wallstraße 58/59
10179 Berlin
10179 Berlin (DE)


(56) References cited: : 
EP-A1- 2 860 392
CN-A- 102 619 688
CN-A- 104 314 759
JP-A- 2008 309 097
 WO-A2-2010/130057
CN-A- 103 225 586
CN-A- 107 514 337
   
       
    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).