Patents by Inventor Ruochen DING

Ruochen DING 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).

  • Offshore wind turbine generator set having a compressed energy storage system
    Patent number: 12497950
    Abstract: Provided is an offshore wind turbine generator set having a compressed energy storage system. The set includes, a wind turbine generator set, an air compressor set, an air expander set, a first motor generator, a three-in-one motor, and a combined air storage device, in which the first motor generator is alternatively connected to the wind turbine generator set or the air compressor set, the air compressor set is coaxially connected to the air expander set by means of a three-in-one motor, the combined air storage device includes a first air storage device provided in a tower barrel and a second air storage device provided on the sea, an input end of the combined air storage device is connected to the air compressor set, and an output end of the combined air storage device is connected to the air expander set.
    Type: Grant
    Filed: May 21, 2024
    Date of Patent: December 16, 2025
    Assignees: CHINA THREE GORGES CORPORATION;THREE GORGES GROUP, INDUSTRIAL DEVELOPMENT (BEIJING) CO., LTD
    Inventors: Zhihua Lin, Ningning Xie, Xinxing Lin, Ruochen Ding, Geyu Zhong
  • OFFSHORE WIND TURBINE GENERATOR SET HAVING A COMPRESSED ENERGY STORAGE SYSTEM
    Publication number: 20240392748
    Abstract: The present invention relates to the technical field of wind turbine energy storage, and discloses an offshore wind turbine generator set having a compressed energy storage system, including a wind turbine generator set, an air compressor set, an air expander set, a first motor generator, a three-in-one motor which are provided in a wind turbine generator compartment, and a combined air storage device provided outside the wind turbine generator compartment, in which the first motor generator is alternatively connected to the wind turbine generator set or the air compressor set, the air compressor set is coaxially connected to the air expander set by means of a three-in-one motor, the combined air storage device includes a first air storage device provided in a tower barrel and a second air storage device provided on the sea, an input end of the combined air storage device is connected to the air compressor set, and an output end of the combined air storage device is connected to the air expander set.
    Type: Application
    Filed: May 21, 2024
    Publication date: November 28, 2024
    Inventors: Zhihua LIN, Ningning XIE, Xinxing LIN, Ruochen DING, Geyu ZHONG