Wind farm sector management method and apparatus

By simulating the airflow patterns of wind farms, the causes of excessive fatigue loads at turbine locations are identified, and management strategies are generated. This solves the problem that sector management technology cannot adapt to complex and ever-changing application requirements, improves management efficiency, and reduces power loss.

CN122114369APending Publication Date: 2026-05-29GUODIAN UNITED POWER TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUODIAN UNITED POWER TECH
Filing Date
2026-02-10
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing sector management technologies cannot adapt to the complex and ever-changing application needs of wind farms, resulting in low management efficiency and power loss, and are unable to accurately assess sector management load reduction strategies under different conditions.

Method used

By simulating the airflow patterns of wind farms, the causes of excessive fatigue loads on wind turbines are identified, and targeted management strategies are generated based on these causes. These strategies include simulating wind resource quantification data, sector division, and management strategy optimization to reduce the fatigue load on wind turbines.

Benefits of technology

Before the formal construction of the wind farm, various indicators were evaluated to generate management strategies that are suitable for a variety of complex application scenarios, which improved sector management efficiency and reduced power loss.

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Abstract

The present disclosure relates to a wind farm sector management method and device. It relates to new energy wind power generation technology, solves the problem that fixed sector optimization cannot adapt to complex and changeable application requirements, resulting in low management efficiency and power loss. The method comprises: obtaining simulated wind resource quantitative data of a wind farm, the simulated wind resource quantitative data indicating the airflow movement law of the wind farm; obtaining a machine position with fatigue load exceeding a preset fatigue threshold as an over-standard machine position according to the simulated wind resource quantitative data; obtaining at least one management sector of each over-standard machine position according to the over-standard reason causing fatigue load to exceed the standard; and generating a management strategy for the wind turbine generator on the over-standard machine position based on the management sector. The technical scheme provided by the present disclosure is suitable for wind farm project planning and design, and realizes wind farm sector management that can adapt to various complex application scenarios.
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