Load Reducing Pitch Control for Wind Turbines

被引：3
|
作者：
Geyler, Martin [1 ]
Caselitz, Peter [1 ]
机构：
[1] Inst Solare Energieversorgungstech, D-34119 Kassel, Germany
来源：
AT-AUTOMATISIERUNGSTECHNIK | 2008年 / 56卷 / 12期
关键词：
Wind turbines; pitch control; load reducing control;
D O I：
10.1524/auto.2008.0741
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This article deals with load reducing pitch control concepts for wind turbines. As examples active tower damping and yaw- and tilt-moment compensation are considered. By including additional controller inputs we get a multi-variable control problem. A control design following the H,, norm minimization approach is discussed, based on a simplified design model of the turbine. It is shown, that the controllers for collective and individual pitch can be considered as decoupled. The designed controllers are verified using a detailed non-linear simulation model of the turbine.
引用
收藏
页码：627 / 635
页数：9
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