基于WECSim-AeroDyn的漂浮式垂直轴风机耦合计算方法
By modifying the underlying driver source code of AeroDyn and combining it with WEC-Sim, efficient coupled calculation of floating vertical axis wind turbines was achieved, solving the problems of topology structure and real-time interaction in the existing technology, and realizing high-precision simulation and joint simulation of control strategies.
CN122174752BActive Publication Date: 2026-07-17OCEAN UNIV OF CHINA
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- OCEAN UNIV OF CHINA
- Filing Date
- 2026-05-13
- Publication Date
- 2026-07-17
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Figure CN122174752B_ABST
Abstract
本发明属于海洋能利用领域，具体公开了一种基于WECSim‑AeroDyn的漂浮式垂直轴风机耦合计算方法，1）修改AeroDyn底层驱动源码，建立外部平台运动数据按步实时读取接口，构建持久化数据流通道，实现外部平台运动状态实时读取与注入网格精准单步计算；2）WEC‑Sim将前一时刻的平台位移、速度、加速度传递给AeroDyn；3）AeroDyn基于接收的基座运动状态，求解前一时刻的非定常气动荷载；4）WEC‑Sim接收风轮气动荷载，结合前一时刻数据进行平台动力学时间推进，获取当前时刻平台位移和速度；5）AeroDyn基于当前时刻平台位移和速度计算气动载荷，并传递给WEC‑sim；6）WEC‑Sim进行耦合计算，以此迭代进行，实现了单一平台搭载垂直轴风机系统的精确建模与耦合仿真。
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