Patents by Inventor Xiaogang Xing

Xiaogang Xing 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).

  • Method, apparatus, and system for monitoring islanding electricity generation unit
    Patent number: 11916395
    Abstract: A method, an apparatus, and a system for monitoring an islanding electricity generation unit are provided. The method includes determining an islanding electricity generation unit in a renewable energy station on the basis of collected electrical capacity at critical electrical nodes of the renewable energy station, and controlling a switch device corresponding to the determined islanding electricity generation unit to sever connection between the electricity generation unit and a collector line. The critical electrical nodes include nodes that have a collecting effect on grid-connected current of the electricity generation units of the renewable energy station, and each collector line being constructed to collect grid-connected current from at least one electricity generation unit and input same into a main transformer of the renewable energy station.
    Type: Grant
    Filed: September 7, 2020
    Date of Patent: February 27, 2024
    Assignee: BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD
    Inventors: Lianfu Yu, Xianwen Bao, Xiaogang Xing, Yanlu Liu, Meiling Zuo
  • METHOD, APPARATUS, AND SYSTEM FOR MONITORING ISLANDING ELECTRICITY GENERATION UNIT
    Publication number: 20230223762
    Abstract: A method, an apparatus, and a system for monitoring an islanding electricity generation unit are provided. The method includes determining an islanding electricity generation unit in a renewable energy station on the basis of collected electrical capacity at critical electrical nodes of the renewable energy station, and controlling a switch device corresponding to the determined islanding electricity generation unit to sever connection between the electricity generation unit and a collector line. The critical electrical nodes include nodes that have a collecting effect on grid-connected current of the electricity generation units of the renewable energy station, and each collector line being constructed to collect grid-connected current from at least one electricity generation unit and input same into a main transformer of the renewable energy station.
    Type: Application
    Filed: September 7, 2020
    Publication date: July 13, 2023
    Applicant: BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
    Inventors: Lianfu Yu, Xianwen Bao, Xiaogang Xing, Yanlu Liu, Meiling Zuo