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Inertial and aerodynamic tuning of passive devices for load alleviation on wind turbines

机译：用于减轻风轮机负荷的无源设备的惯性和空气动力学调节

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This paper describes tuning concepts for passive devices aimed at load alleviation in wind turbines. Two types of tuning are considered: inertial and aerodynamic. The first concept is illustrated with reference to a passive flap, while the second with reference to a passive tip. In both cases, the goal is to reduce loads with devices that are as simple as possible, and do not require sensors nor actuators. The main features and critical issues of each concept are highlighted and illustrated with reference to a large conceptual 10 MW wind turbine.

机译：本文介绍了旨在减轻风力涡轮机负载的无源设备的调谐概念。考虑两种类型的调整：惯性调整和空气动力学调整。参照无源襟翼示出了第一个概念，而参照无源尖端示出了第二个概念。在这两种情况下，目标都是通过尽可能简单的设备来减少负载，这些设备不需要传感器或执行器。每个概念的主要特征和关键问题均以一台概念性的大型10兆瓦风力发电机为重点进行了说明。

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Croce A; Gualdoni F; Montinari P; Riboldi C E D; Bottasso C L;
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年度 2016
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2. An aerodynamic moment-controlled surface for gust load alleviation on wind turbine rotors [J] . Anderson C.G., Richon J.-B. IEEE Transactions on Control Systems Technology . 1998,第5期

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3. The impact of passive tuned mass dampers and wind-wave misalignment on offshore wind turbine loads [J] . Gordon M. Stewart, Matthew A. Lackner Engineering Structures . 2014,第auga15期

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5. On the aerodynamic properties of slotted-flap flow-control devices for wind turbine applications. [D] . Menon, Muraleekrishnan M. 2016

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Inertial and aerodynamic tuning of passive devices for load alleviation on wind turbines

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