Patents by Inventor Saiyi Wang

Saiyi Wang 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).

  • Resilience enhancement-oriented energy storage control method and system for distributed generator (DG) in distribution network
    Patent number: 12119651
    Abstract: A resilience enhancement-oriented energy storage control method and system for a distributed generator (DG) in a distribution network. The method includes: determining an objective function including a first sub-objective function and a second sub-objective function; determining an outer-level constraint based on a quantity of configured energy storage systems (ESSs), a quantity of hardened lines, and a rated power and capacity configuration of an ESS; determining a middle-level constraint based on a line failure; determining an inner-level constraint based on node power of a distribution network, a line load capacity, a line power flow, a power output of a unit, a node voltage, climbing of the unit, operation of the ESS, and LS; determining parameters based on the outer-level constraint, the first sub-objective function, the middle-level constraint, the inner-level constraint, and the second sub-objective function; and controlling energy storage of a DG in the distribution network.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: October 15, 2024
    Assignees: STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY, East China Electric Power Test Research Institute Co., Ltd., Shanghai Jiao Tong University
    Inventors: Saiyi Wang, Xin Huang, Weiguo He, Chaoran Fu, Haodong Shen, Tangyun Xu, Jie Chen, Xu Wang, Shichao Zhou, Zhan Xiong, Chuanwen Jiang
  • RESILIENCE ENHANCEMENT-ORIENTED ENERGY STORAGE CONTROL METHOD AND SYSTEM FOR DISTRIBUTED GENERATOR (DG) IN DISTRIBUTION NETWORK
    Publication number: 20240275167
    Abstract: A resilience enhancement-oriented energy storage control method and system for a distributed generator (DG) in a distribution network. The method includes: determining an objective function including a first sub-objective function and a second sub-objective function; determining an outer-level constraint based on a quantity of configured energy storage systems (ESSs), a quantity of hardened lines, and a rated power and capacity configuration of an ESS; determining a middle-level constraint based on a line failure; determining an inner-level constraint based on node power of a distribution network, a line load capacity, a line power flow, a power output of a unit, a node voltage, climbing of the unit, operation of the ESS, and LS; determining parameters based on the outer-level constraint, the first sub-objective function, the middle-level constraint, the inner-level constraint, and the second sub-objective function; and controlling energy storage of a DG in the distribution network.
    Type: Application
    Filed: May 18, 2022
    Publication date: August 15, 2024
    Inventors: Saiyi Wang, Xin Huang, Weiguo He, Chaoran Fu, Haodong Shen, Tangyun Xu, Jie Chen, Xu Wang, Shichao Zhou, Zhan Xiong, Chuanwen Jiang