Patents by Inventor Shaoyu Liu

Shaoyu Liu 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).

  • Energy management method of multi-type battery energy storage power station considering charge and discharge rates
    Patent number: 10211665
    Abstract: The present invention provides an energy management method of a multi-type battery energy storage power station considering charge and discharge rates, that includes: reading related data of the battery energy storage power station; calculating charge or discharge rate characteristic values of battery energy storage machine sets; calculating initial power command values of the battery energy storage machine sets; judging whether the initial power command values of the battery energy storage machine sets exceed the maximum allowable charge or discharge power of the machine sets in real time, if more than, online correcting and re-calculating the initial power command values of the battery energy storage machine sets; otherwise, setting the initial power command values of the energy storage machine sets as the power command values thereof; and summarizing the power command values of the battery energy storage machine sets, and outputting the same.
    Type: Grant
    Filed: September 25, 2013
    Date of Patent: February 19, 2019
    Assignees: ZHANGJIAKOU WIND AND SOLAR POWER ENERGY DEMONSTRATION STATION Co. LTD., STATE GRID XIN YUAN COMPANY, CHINA ELECTRIC POWER RESEARCH INSTITUTE
    Inventors: Xiangjun Li, Dong Hui, Xiaokang Lai, Mingjie Gao, Shaoyu Liu
  • ENERGY MANAGEMENT METHOD OF MULTI-TYPE BATTERY ENERGY STORAGE POWER STATION CONSIDERING CHARGE AND DISCHARGE RATES
    Publication number: 20160197514
    Abstract: The present invention provides an energy management method of a multi-type battery energy storage power station considering charge and discharge rates, that includes: reading related data of the battery energy storage power station; calculating charge or discharge rate characteristic values of battery energy storage machine sets; calculating initial power command values of the battery energy storage machine sets; judging whether the initial power command values of the battery energy storage machine sets exceed the maximum allowable charge or discharge power of the machine sets in real time, if more than, online correcting and re-calculating the initial power command values of the battery energy storage machine sets; otherwise, setting the initial power command values of the energy storage machine sets as the power command values thereof; and summarizing the power command values of the battery energy storage machine sets, and outputting the same.
    Type: Application
    Filed: September 25, 2013
    Publication date: July 7, 2016
    Inventors: Xiangjun Li, Dong Hui, Xiaokang Lai, Mingjie Gao, Shaoyu Liu