Patents by Inventor Sumeet NESARGI

Sumeet NESARGI 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 for optimization of control and fault analysis in a thermal power plant
    Patent number: 9885256
    Abstract: An exemplary control system performs a control and fault analysis method in a thermal power plant using plant data specifications during normal operation of the plant. The method includes obtaining information for at least one set point from the plant data specification which includes a list of process parameters and process outputs. One or more control loops are controlled by providing set points for control based on the information obtained for the at least one set point to operate the thermal power plant and identifying gaps in controlling the one or more control loops in the thermal power plant specification and at least one set point is iteratively manipulated to meet the demand. Further, the plant data specification is updated based on the manipulated at least one set point used to meet the demand, and the updated plant data specification is used for controlling the plant to meet the demand.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: February 6, 2018
    Assignee: ABB Schweiz AG
    Inventors: Sudhakar Govindarajulu, Sankara Subramanian, Battena Srinivasa, Sumeet Nesargi
  • METHOD FOR OPTIMIZATION OF CONTROL AND FAULT ANALYSIS IN A THERMAL POWER PLANT
    Publication number: 20150120071
    Abstract: An exemplary control system performs a control and fault analysis method in a thermal power plant using plant data specifications during normal operation of the plant. The method includes obtaining information for at least one set point from the plant data specification which includes a list of process parameters and process outputs. One or more control loops are controlled by providing set points for control based on the information obtained for the at least one set point to operate the thermal power plant and identifying gaps in controlling the one or more control loops in the thermal power plant specification and at least one set point is iteratively manipulated to meet the demand. Further, the plant data specification is updated based on the manipulated at least one set point used to meet the demand, and the updated plant data specification is used for controlling the plant to meet the demand.
    Type: Application
    Filed: December 29, 2014
    Publication date: April 30, 2015
    Applicant: ABB Technology Ltd
    Inventors: Sudhakar GOVINDARAJULU, Sankara SUBRAMANIAN, Battena SRINIVASA, Sumeet NESARGI