Patents by Inventor Rahul Rastogi

Rahul Rastogi 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).

  • Patent number: 9551321
    Abstract: Systems and methods for controlling a wind turbine are disclosed. The method includes: measuring a loading condition acting on the wind turbine; determining a first scaler factor based on the measured loading condition; determining a correction parameter for the wind turbine, the correction parameter a function of at least two measured operating conditions and representative of a real-time operational state of the wind turbine; determining a second scaler factor based on the correction parameter; calculating an adjustment set point based on the first scaler factor and the second scaler factor; and, controlling the wind turbine based on the adjustment set point.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: January 24, 2017
    Assignee: General Electric Company
    Inventors: Brandon Shane Gerber, Thomas Franklin Perley, Rahul Rastogi
  • Patent number: 9366230
    Abstract: A method for reducing loads acting on a wind turbine in response to transient wind conditions may generally include determining an actual value for a blade parameter of a rotor blade of the wind turbine using a first sensor associated with the rotor blade, monitoring a secondary operating parameter of the wind turbine using a second sensor, determining a predicted value for the blade parameter based on the secondary operating parameter, comparing the actual value to the predicted value and performing a corrective action to reduce the loads acting on the wind turbine if the actual value differs from the predicted value by at least a differential threshold.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: June 14, 2016
    Assignee: General Electric Company
    Inventors: Thomas Franklin Perley, Brandon Shane Gerber, Rahul Rastogi
  • Publication number: 20150005966
    Abstract: Systems and methods for controlling a wind turbine are disclosed. The method includes: measuring a loading condition acting on the wind turbine; determining a first scaler factor based on the measured loading condition; determining a correction parameter for the wind turbine, the correction parameter a function of at least two measured operating conditions and representative of a real-time operational state of the wind turbine; determining a second scaler factor based on the correction parameter; calculating an adjustment set point based on the first scaler factor and the second scaler factor; and, controlling the wind turbine based on the adjustment set point.
    Type: Application
    Filed: June 26, 2013
    Publication date: January 1, 2015
    Inventors: Brandon Shane Gerber, Thomas Franklin Perley, Rahul Rastogi
  • Publication number: 20140271181
    Abstract: A method for reducing loads acting on a wind turbine in response to transient wind conditions is disclosed. The method may generally include determining an actual value for a blade parameter of a rotor blade of the wind turbine using a first sensor associated with the rotor blade, monitoring a secondary operating parameter of the wind turbine using a second sensor, determining a predicted value for the blade parameter based on the secondary operating parameter, comparing the actual value to the predicted value and performing a corrective action to reduce the loads acting on the wind turbine if the actual value differs from the predicted value by at least a differential threshold.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Thomas Franklin Perley, Brandon Shane Gerber, Rahul Rastogi