Low-temperature life extension system for wind turbine coupled with energy storage

This invention discloses a low-temperature life extension system for wind turbine coupled with energy storage. Its functional units include a battery module, a temperature maintaining device, a wind turbine, and a collaborative control module. Through intelligent algorithms, it performs collaborative optimization of battery temperature control, charging and discharging processes, and wind turbine energy storage interaction, achieving a balance between low-temperature life extension and energy efficiency optimization. This system improves the output stability and grid friendliness of the wind turbine, reduces the system's total life-cycle energy consumption, and enhances economic efficiency and reliability. This invention is applicable to onshore and cold-region wind farms, providing an efficient and sustainable solution for wind power energy storage systems.