Patents by Inventor Adrianto Darmoyo

Adrianto Darmoyo 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).

  • System and method for improving output and heat rate for a liquid natural gas combined cycle power plant
    Patent number: 10830105
    Abstract: A combined cycle power plant and heating and cooling system and method for the power plant is disclosed as having a liquid natural gas supply and a vaporizer configured to vaporize the liquid natural gas into natural gas that is supplied to a gas performance heater before entering a combustion section of a gas turbine. A closed cooling water circuit is in fluid communication with at least one power plant component such as a gas turbine inlet heating/cooling coil, a heat recovery heat exchanger, the vaporizer, and mixtures thereof. An open cooling water circuit is in fluid communication with at least one power plant component such as at least one steam turbine condenser, the heat recovery heat exchanger, and mixtures thereof.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: November 10, 2020
    Assignee: General Electric Company
    Inventors: Abhijit Gupta, Cheng Eng Cong, Adrianto Darmoyo, Raub Smith
  • System and Method for Improving Output and Heat Rate for a Liquid Natural Gas Combined Cycle Power Plant
    Publication number: 20180163570
    Abstract: A combined cycle power plant and heating and cooling system and method for the power plant is disclosed as having a liquid natural gas supply and a vaporizer configured to vaporize the liquid natural gas into natural gas that is supplied to a gas performance heater before entering a combustion section of a gas turbine. A closed cooling water circuit is in fluid communication with at least one power plant component such as a gas turbine inlet heating/cooling coil, a heat recovery heat exchanger, the vaporizer, and mixtures thereof. An open cooling water circuit is in fluid communication with at least one power plant component such as at least one steam turbine condenser, the heat recovery heat exchanger, and mixtures thereof.
    Type: Application
    Filed: December 12, 2016
    Publication date: June 14, 2018
    Inventors: Abhijit Gupta, Cheng Eng Cong, Adrianto Darmoyo, Raub Smith