Wind power plant sector management method and device

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

Application Number
CN202610191924.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
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 invention relates to a wind power plant sector management method and device. Relates to a new energy wind power generation technology, and solves the problems of low management efficiency and power loss caused by the fact that fixed sector optimization cannot adapt to complex and changeable application requirements. The method comprises the following steps: acquiring simulated wind resource quantitative data of a wind power plant, wherein the simulated wind resource quantitative data indicates an airflow movement rule of the wind power plant; according to the simulated wind resource quantitative data, acquiring a machine position with a fatigue load exceeding a preset fatigue threshold value in the wind power plant as a standard-exceeding machine position; obtaining at least one management sector of each standard exceeding machine position according to the standard exceeding reason causing the fatigue load to exceed the standard; and based on the management sector, generating a management strategy for the wind turbine generator set on the standard-exceeding machine position. The technical scheme provided by the invention is suitable for wind power plant project planning and design, and wind power plant sector management capable of adapting to various complex application scenes is realized.
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