Patents by Inventor Mahesh AYIRANAZHI CAILAKAM

Mahesh AYIRANAZHI CAILAKAM 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: 10731633
    Abstract: Power generation stabilization control systems and methods include monitoring a frequency of the power grid. In response to detecting a frequency event occurring in the power grid, the method includes activating a control scheme in order to meet one or more grid requirements of the power grid. The control scheme includes increasing a power output of the wind turbine to, at least, a pre-event measured grid power. Further, the control scheme includes calculating a power correction factor for a power set point as a function of, at least, the frequency event. Moreover, the control scheme includes adjusting the power set point via the power correction factor such that the power output follows a predetermined trajectory. In addition, the control scheme includes controlling, via a turbine controller, the wind turbine based on the adjusted power set point for as long as the control scheme is activated.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: August 4, 2020
    Assignee: General Electric Company
    Inventors: Mahesh Ayiranazhi Cailakam, Alfredo Sebastian Achilles, Jignesh Govindlal Gandhi, Arne Koerber
  • Publication number: 20180335020
    Abstract: Power generation stabilization control systems and methods include monitoring a frequency of the power grid. In response to detecting a frequency event occurring in the power grid, the method includes activating a control scheme in order to meet one or more grid requirements of the power grid. The control scheme includes increasing a power output of the wind turbine to, at least, a pre-event measured grid power. Further, the control scheme includes calculating a power correction factor for a power set point as a function of, at least, the frequency event. Moreover, the control scheme includes adjusting the power set point via the power correction factor such that the power output follows a predetermined trajectory. In addition, the control scheme includes controlling, via a turbine controller, the wind turbine based on the adjusted power set point for as long as the control scheme is activated.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 22, 2018
    Inventors: Mahesh AYIRANAZHI CAILAKAM, Alfredo Sebastian ACHILLES, Jignesh Govindlal GANDHI, Arne KOERBER