Patents by Inventor Arunabha Chatterjee

Arunabha Chatterjee 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).

  • Detection and location of broken conductors for transmission lines
    Patent number: 10823777
    Abstract: The present disclosure relates to detecting a broken conductor in a power transmission line. In an embodiment, a processor receives a signal indicating current on the transmission line. The processor determines that a broken conductor is present on the transmission line based at least in part on a magnitude of the current being less than a line charging current of the transmission line and a phase angle of the current leading a respective phase voltage of the transmission line. The processor effects a control operation based on the determined broken conductor.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: November 3, 2020
    Assignee: Schweitzer Engineering Laboratories, Inc.
    Inventors: Kanchanrao Gangadhar Dase, Sajal Kumar Harmukh, Arunabha Chatterjee
  • DETECTION AND LOCATION OF BROKEN CONDUCTORS FOR TRANSMISSION LINES
    Publication number: 20190317143
    Abstract: The present disclosure relates to detecting a broken conductor in a power transmission line. In an embodiment, a processor receives a signal indicating current on the transmission line. The processor determines that a broken conductor is present on the transmission line based at least in part on a magnitude of the current being less than a line charging current of the transmission line and a phase angle of the current leading a respective phase voltage of the transmission line. The processor effects a control operation based on the determined broken conductor.
    Type: Application
    Filed: April 1, 2019
    Publication date: October 17, 2019
    Applicant: Schweitzer Engineering Laboratories, Inc.
    Inventors: Kanchanrao Gangadhar Dase, Sajal Kumar Harmukh, Arunabha Chatterjee