Patents by Inventor Anand Gopa Kumar

Anand Gopa Kumar 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 to achieve full combustion turbine load in HRSG limited combined cycle plants
    Patent number: 11892160
    Abstract: A method of suppressing steam production in a HRSG where a volume of feed water is diverted upstream bypassing a portion of the economizer and returning the volume of diverted feed water to a downstream portion of the economizer. A control logic circuit is used to manipulate a suppression control valve regulating the bypassed feed water, thereby reducing the temperature of water in the steam drum. Bypassing feed water flow into a downstream portion of an economizer reduces the steam production rate in the steam drum by increasing the evaporator approach temperature, permitting gas turbines to operate at base load even after an upgrade, by preventing the waste heat boiler from exceeding its rated capacity and pressure.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: February 6, 2024
    Assignee: HRST, Inc.
    Inventors: Victor Ferris, Anand Gopa Kumar, Evan Almberg, Bryan Craig