专利检索 ap:("Siemens Gamesa Renewable Energy A/S") AND inv:"Sachin Tejwant Navalkar" 第 1 页

1.

发明公开
REDUCING SEISMIC LOADS THAT ACT ON A WIND TURBINE 审中-公开

公开(公告)号：US20240254963A1

公开(公告)日：2024-08-01

申请号：US18289259

申请日：2022-05-03

申请人： Siemens Gamesa Renewable Energy A/S

发明人： Johannes Gerhardes Wardjan Alberts , Sachin Tejwant Navalkar , Matteo Ravasio , Cornelia de Winter

IPC分类号： F03D7/02 , F03D13/20

CPC分类号： F03D7/0224 , F03D13/201 , F05B2260/70 , F05B2270/30

摘要： A wind turbine is provided including: i) a tower; ii) a wind rotor, which is arranged at a top portion of the tower and which includes at least one blade, wherein the at least one blade is arranged in a first blade pitch position; and iii) a seismic event control device, configured to actuate the at least one blade from the first blade pitch position to a second blade pitch position, being different from the first blade pitch position, to thereby reduce seismic load acting on the wind turbine.