Rigid-body motion of a floating offshore windfarm
Rigid-body motion of a floating offshore windfarm
复制标题
浮动海上风电场的刚体运动
DOI：
10.1080/01430750.1998.9675699
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发表时间：
1998
影响因子：
--
通讯作者：
M. Patel
中科院分区：
文献类型：
--
作者：
A. Henderson;M. Patel
概要 如果风力涡轮机位于浮动结构上，它将经历刚体运动，这可能会对功率输出产生重大影响。本文研究并开发了计算适合安装风力涡轮机的半潜式浮船在海浪中刚体运动响应的方法。然后利用这些方法来优化布局候选设计，以最小化速度和加速度。研究发现，最佳布局是带有稳定性桥台的直列式设计或基于多边形的设计，具体取决于系泊装置是否允许船舶与风向对齐。
SYNOPSIS If a wind turbine is located on a floating structure, it will experience rigid-body motions which could have a significant effect on the power output. This paper examines and develops methods for calculating the rigid body motion response in ocean waves of semi-submersible floating vessels suitable for mounting wind turbines. These methods are then utilised to optimise the layout candidate designs in order to minimise velocities and accelerations. It is found that the optimum layouts are an in-line design with stability abutments or a polygon based design, depending on whether or not the moorings allow the vessel to align with the wind direction.