专利检索 ap:("Parag Vyas" OR "Matthew Alexander Lehar" OR "Ashalatha Devarajan" OR "Peter John Davey" OR "Nicholas Ellson") AND inv:"Parag Vyas" 第 4 页

31.

发明申请
System and method for loads reduction in a horizontal-axis wind turbine using upwind information 有权
标题翻译：使用逆风信息在水平轴风力发电机中减少负载的系统和方法

公开(公告)号：US20090047116A1

公开(公告)日：2009-02-19

申请号：US11891870

申请日：2007-08-13

申请人： Corneliu Barbu , Parag Vyas

发明人： Corneliu Barbu , Parag Vyas

IPC分类号： F03D7/04

CPC分类号： F03D7/024 , F03D7/0224 , F03D7/043 , F03D13/35 , F05B2260/96 , F05B2270/322 , F05B2270/331 , F05B2270/404 , F05B2270/8042 , Y02E10/723 , Y10S415/905 , Y10S415/908

摘要： A system and method provide a proactive mechanism to control pitching of the blades of a wind turbine to compensate for rotor imbalance during normal operation by pitching the blades individually or asymmetrically, based on turbulent wind gust measurements in front of the rotor, determined before it reaches the rotor blades.

摘要翻译： 一种系统和方法提供了一种主动机制来控制风力涡轮机叶片的俯仰，以便在正常操作期间通过基于在转子前面确定的湍流阵风测量值单独或不对称地投影叶片来补偿转子不平衡。转子叶片。