Wind dam construction method and system for concentrated wind power harvesting

By performing multi-scale temporal decomposition and structured modeling on multi-source wind field data, generating flow guidance structures and conducting fluid-structure interaction simulations, the problems of low airflow convergence efficiency and high simulation calculation costs in wind energy development are solved, thereby improving the efficiency of centralized wind energy capture and enhancing the safety and adaptability of the construction process.

CN122365649APending Publication Date: 2026-07-10BEIJING MINABO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-03
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

In existing technologies, wind energy development relies on decentralized deployment, which makes it difficult to achieve effective airflow convergence under complex terrain or unsteady wind field conditions, resulting in limited wind energy utilization efficiency. Furthermore, traditional numerical simulation methods have high computational costs and poor convergence, making it difficult to meet the needs of rapid engineering decision-making.

Method used

By performing multi-scale temporal decomposition and structured modeling on multi-source wind field data, the airflow convergence path and spatial evolution law are extracted, the guiding structure is generated and fluid-structure interaction simulation is performed. Combined with multi-constraint dynamic optimization, the construction control strategy is optimized.

Benefits of technology

It improves the efficiency of centralized wind energy capture, identifies uneven structural stress and potential instability risks, increases design safety margin, and achieves high adaptability and robustness in the construction process.

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Abstract

This invention relates to the field of computer-aided design technology, and more particularly to a method and system for constructing wind dams for concentrated wind energy capture. The method includes the following steps: acquiring multi-source wind field data; processing the multi-source wind field data to obtain wind field structure data; generating a guiding structure from the wind field structure data to obtain wind dam geometric structure data; performing fluid-structure interaction (FSI) simulation based on the wind field structure data and the wind dam geometric structure data to obtain FSI data; and performing multi-constraint dynamic optimization on the FSI data to obtain construction control strategy data. This invention achieves proactive guidance and efficient matching of the wind dam structure to airflow convergence behavior, improving the efficiency of concentrated wind energy capture and the reliability of structural design. By using a surrogate model and multi-constraint dynamic optimization, the highly complex simulation process is transformed into a rapidly reasoning-based decision-making process, effectively reducing computational costs.
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