Patents by Inventor Linjun Shi

Linjun Shi 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).

  • Optimal scheduling method for peak regulation of cascade hydro-photovoltaic complementary power generation system
    Patent number: 12687832
    Abstract: Disclosed is an optimal scheduling method for peak regulation of a cascade hydro-photovoltaic complementary power generation system. The method includes: establishing an objective function of optimal scheduling for peak regulation of the cascade hydro-photovoltaic complementary power generation system; establishing a photovoltaic power station output constraint condition considering uncertainty; optimizing a mixed integer linear model by performing linear processing on the constraint condition; and obtaining a scheduling solution by solving the mixed integer linear model. According to the present disclosure, a unit commitment of a hydro-power station and an operational solution of a reservoir are considered, so that photovoltaic output can be consumed by fully using a characteristic that the hydro-power unit is easy to regulate, and a demand for peak regulation of a power grid can be satisfied.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: July 21, 2026
    Assignees: Huaneng Lancang River Hydropower Inc, Hohai University, POWERCHINA Guiyang Engineering Corporation Limited, HUANENG GROUP R&D CENTER CO., LTD.
    Inventors: Jian Zhou, Yang Li, Dacheng Li, Wei Jiang, Feng Wu, Huawei Xiang, Yun Tian, Yifan Bao, Di Wu, Xu Li, Linjun Shi, Wenbo Huang, Xinglin Duan, Keman Lin, Yanqing Zhang
  • OPTIMAL SCHEDULING METHOD FOR PEAK REGULATION OF CASCADE HYDRO-PHOTOVOLTAIC COMPLEMENTARY POWER GENERATION SYSTEM
    Publication number: 20230367280
    Abstract: Disclosed is an optimal scheduling method for peak regulation of a cascade hydro-photovoltaic complementary power generation system. The method includes: establishing an objective function of optimal scheduling for peak regulation of the cascade hydro-photovoltaic complementary power generation system; establishing a photovoltaic power station output constraint condition considering uncertainty; optimizing a mixed integer linear model by performing linear processing on the constraint condition; and obtaining a scheduling solution by solving the mixed integer linear model. According to the present disclosure, a unit commitment of a hydro-power station and an operational solution of a reservoir are considered, so that photovoltaic output can be consumed by fully using a characteristic that the hydro-power unit is easy to regulate, and a demand for peak regulation of a power grid can be satisfied.
    Type: Application
    Filed: June 9, 2023
    Publication date: November 16, 2023
    Inventors: Jian Zhou, Yang Li, Dacheng Li, Wei Jiang, Feng Wu, Huawei Xiang, Yun Tian, Yifan Bao, Di Wu, Xu Li, Linjun Shi, Wenbo Huang, Xinglin Duan, Keman Lin, Yanqing Zhang