Patents by Inventor Peter Stepien

Peter Stepien 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).

  • Method for detection of leakage or fault currents from equipment in an electrical power system
    Patent number: 9322865
    Abstract: A method of digital sampling of a current or group of currents in an electrical system including using in the sampling, sufficient bandwidth to reconstruct the amplitude and phase of a synthesized power frequency and its harmonics and a fundamental carrier frequency of switching electronics and modulation sidebands.
    Type: Grant
    Filed: June 7, 2011
    Date of Patent: April 26, 2016
    Assignee: AMPCONTROL PTY LTD.
    Inventors: Timothy Andrew Wylie, Ian Webster, Peter Stepien
  • METHOD FOR DETECTION OF LEAKAGE OR FAULT CURRENTS FROM EQUIPMENT IN AN ELECTRICAL POWER SYSTEM
    Publication number: 20130258537
    Abstract: A method of digital sampling of a current or group of currents in an electrical system including using in the sampling, sufficient bandwidth to reconstruct the amplitude and phase of a synthesized power frequency and its harmonics and a fundamental carrier frequency of switching electronics and modulation sidebands.
    Type: Application
    Filed: June 7, 2011
    Publication date: October 3, 2013
    Applicant: AMPCONTROL PTY LTD.
    Inventors: Timothy Andrew Wylie, Ian Webster, Peter Stepien