Yaw parameter optimization method, device and equipment based on wind farm and storage medium

By using an automated yaw parameter optimization method, deep learning and particle swarm optimization are employed to generate the optimal yaw angle sequence for wind farms, solving the problem of low efficiency in manual operation and achieving efficient automated optimization and stability improvement for wind farms.

CN122407458APending Publication Date: 2026-07-17LANZHOU JIAOTONG UNIV

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
LANZHOU JIAOTONG UNIV
Filing Date
2026-04-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing methods for optimizing yaw parameters in wind farms rely on manual operation, resulting in long acquisition times and low efficiency in obtaining the optimal yaw angle sequence for wind farms.

Method used

By acquiring data from each wind turbine in the wind farm, a yaw angle sequence is generated using a deep learning network and an improved particle swarm optimization algorithm. Combined with a power prediction model and an optimization function, the yaw angle sequence of the wind farm is automatically optimized.

Benefits of technology

The optimal yaw angle sequence can be quickly obtained without manual operation, which improves the acquisition efficiency of wind farms and enhances power generation efficiency and operational stability through collaborative optimization.

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Abstract

本申请涉及风电技术领域和人工智能技术领域,本申请公开了基于风电场的偏航参数优化方法、装置、设备及存储介质,该方法包括:生成风电场的多个偏航角序列,将每个偏航角序列输入预设的功率预测模型,通过功率预测模型生成风电场在每个偏航角序列下的发电总功率;根据风电场在每个偏航角序列下的发电总功率、风电场在每个偏航角序列下的机组载荷方差、风电场在每个偏航角序列下的功率波动强度以及预设的优化函数,生成风电场在每个偏航角序列下的综合优化值,选取综合优化值最大的偏航角序列作为风电场的最优偏航角序列,最优偏航角序列包括每台风力发电机组对应的最优偏航角。本申请有利于提高风电场的最优偏航角序列的获取效率。
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