Patents Assigned to Magnelab, Inc.
  • Error compensation for current transformer sensors
    Patent number: 9053852
    Abstract: Phase angle error and ratio error correction is provided in a current transformer by a bucking voltage opposite in phase to the voltage drop across the burden resistor and inherent winding resistance.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: June 9, 2015
    Assignee: Magnelab, Inc.
    Inventors: George O. Langer, Christopher Scott Brown, Samad Seyfi