Patents by Inventor Zhaorui Chai

Zhaorui Chai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12071932
    Abstract: The yaw control system may obtain time series data of a wind turbine generator set in response to a strategy adjustment request, the time series data of the wind turbine generator set comprising time series data for a wind facing angle; determine a generator set operating duration corresponding to each wind facing angle according to the time series data of the wind facing angle; determine a data distribution characteristic of the generator set operating duration corresponding to the wind facing angle according to generator set operating durations corresponding to multiple wind facing angles; and when identifying that the data distribution characteristic of the generator set operating duration corresponding to the wind facing angle meets a corresponding strategy adjustment condition, adjust a yaw control strategy, to perform yaw control on the wind turbine generator set according to an adjusted yaw control strategy.
    Type: Grant
    Filed: December 20, 2023
    Date of Patent: August 27, 2024
    Assignees: China Three Gorges Renewables (Group ) Co., LTD., Three Gorges New Energy Offshore Wind Power Operation and Maintenance Jiangsu Co., LTD., China Three Gorges New Energy (Group) Co., LTD. Liaoning Branch
    Inventors: Haoning Xue, Pengyuan Lv, Jinjiang Lan, Yun Wang, Zhaorui Chai, Dongxing Gao, Long Jin, Mingzhe Liu, Chaoyue Geng, Xinyi Tan, Hongliang Song