Patents by Inventor Shashvat Prakash

Shashvat Prakash 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).

  • Systems and methods for predicting the health of integrated drive generators
    Patent number: 11038450
    Abstract: A method of predicting a health status of an integrated drive generator (IDG) includes determining an effective deviation across a plurality of IDG output frequencies for a given IDG operation period. The method includes correlating the effective deviation to an IDG capability to determine a health of the IDG. A system for predicting a health status of an integrated drive generator (IDG) includes an IDG and a generator control unit (GCU) operatively connected to the IDG to determine a plurality of IDG output frequencies for a given IDG operation period. The system includes a central processing unit (CPU) operatively connected to the GCU to receive the IDG output frequencies therefrom. The CPU is configured and adapted to determine an effective deviation across at least some of the plurality of IDG output frequencies for the given IDG operation period, and correlate the effective deviation to an IDG capability to determine a health of the IDG.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: June 15, 2021
    Assignee: Hamilton Sundstrand Corporation
    Inventors: Angela Higgins, Mykola Kravchenko, Shashvat Prakash
  • SYSTEMS AND METHODS FOR PREDICTING THE HEALTH OF INTEGRATED DRIVE GENERATORS
    Publication number: 20200382031
    Abstract: A method of predicting a health status of an integrated drive generator (IDG) includes determining an effective deviation across a plurality of IDG output frequencies for a given IDG operation period. The method includes correlating the effective deviation to an IDG capability to determine a health of the IDG. A system for predicting a health status of an integrated drive generator (IDG) includes an IDG and a generator control unit (GCU) operatively connected to the IDG to determine a plurality of IDG output frequencies for a given IDG operation period. The system includes a central processing unit (CPU) operatively connected to the GCU to receive the IDG output frequencies therefrom. The CPU is configured and adapted to determine an effective deviation across at least some of the plurality of IDG output frequencies for the given IDG operation period, and correlate the effective deviation to an IDG capability to determine a health of the IDG.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 3, 2020
    Inventors: Angela Higgins, Mykola Kravchenko, Shashvat Prakash