Patents by Inventor Jiahui DENG

Jiahui DENG 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 and system for ecological operation of total phosphorus export of cascade hydropower station
    Patent number: 11295245
    Abstract: A method and system for ecological operation of total phosphorus (TP) export of a cascade hydropower station are provided. The method includes: integrating total power generation and TP export of the cascade hydropower station into a single operation objective, and obtaining an operation objective under different weight ratios; optimizing the obtained operation objective; and obtaining a water level operation process corresponding to total power generation and TP export under the current operation objective through the optimized operation objective. The present invention alleviates an ecological and environmental problem caused by the construction of the hydropower station from a water quality mechanism, and can be widely used, for example, in the ecological optimal operation of cascade hydropower stations in a river basin.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: April 5, 2022
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Yu Li, Jiahui Deng, Bo Xu, Wei Ding, Huicheng Zhou, Chi Zhang
  • METHOD AND SYSTEM FOR ECOLOGICAL OPERATION OF TOTAL PHOSPHORUS EXPORT OF CASCADE HYDROPOWER STATION
    Publication number: 20210201220
    Abstract: A method and system for ecological operation of total phosphorus (TP) export of a cascade hydropower station are provided. The method includes: integrating total power generation and TP export of the cascade hydropower station into a single operation objective, and obtaining an operation objective under different weight ratios; optimizing the obtained operation objective; and obtaining a water level operation process corresponding to total power generation and TP export under the current operation objective through the optimized operation objective. The present invention alleviates an ecological and environmental problem caused by the construction of the hydropower station from a water quality mechanism, and can be widely used, for example, in the ecological optimal operation of cascade hydropower stations in a river basin.
    Type: Application
    Filed: April 28, 2020
    Publication date: July 1, 2021
    Inventors: Yu LI, Jiahui DENG, Bo XU, Wei DING, Huicheng Zhou, Chi Zhang