Patents by Inventor Sanka SAIBABU

Sanka SAIBABU 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).

  • Power ramp rate control
    Patent number: 11525433
    Abstract: Regulating a power ramp rate of a wind park at a point of common coupling (PCC) between the wind park and a utility grid. The method comprises receiving a power reference for the wind park; determining the power ramp rate of the wind park as a function of the power output of each individual wind turbine in the park, wherein the power ramp rate of the wind park is based on the power ramp rates of the individual wind turbines and determining a corresponding plurality of power set-points for each wind turbine based on the power ramp rates and power reference. The corresponding plurality of power set-points is dispatched to the plurality of wind turbines for regulating the power ramp rate of the wind park in dependency of the power ramp rates of the plurality of wind turbines.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: December 13, 2022
    Assignee: VESTAS WIND SYSTEMS A/S
    Inventors: Hans Kristian Bjørn, Jan Vestergaard Knudsen, Sanka Saibabu
  • POWER RAMP RATE CONTROL
    Publication number: 20200340449
    Abstract: Regulating a power ramp rate of a wind park at a point of common coupling (PCC) between the wind park and a utility grid. The method comprises receiving a power reference for the wind park; determining the power ramp rate of the wind park as a function of the power output of each individual wind turbine in the park, wherein the power ramp rate of the wind park is based on the power ramp rates of the individual wind turbines and determining a corresponding plurality of power set-points for each wind turbine based on the power ramp rates and power reference. The corresponding plurality of power set-points is dispatched to the plurality of wind turbines for regulating the power ramp rate of the wind park in dependency of the power ramp rates of the plurality of wind turbines.
    Type: Application
    Filed: November 20, 2018
    Publication date: October 29, 2020
    Inventors: Hans Kristian BJØRN, Jan Vestergaard KNUDSEN, Sanka SAIBABU