| Popis: |
Chinese coastal areas are rich in wind resources, and investment in wind power generation is gradually increasing. Among them, typhoons cross the border and wind turbines are seriously damaged. Aiming at the problem that the existing wind turbines under the anti-typhoon mode cannot cope with the complicated situation of offshore wind farms when the typhoon passes through the border, a yaw and hub control system with anti-typhoon mode is proposed for offshore wind farms. During the whole typhoon period, the energy consumption of yaw system and the total pressure of blade and tower are considered to be minimum. At the same time, it can improve the accuracy of prediction results, reduce equipment performance requirements, improve the safety and service life of wind turbines, and reduce energy consumption and economic losses. |
