Patents Assigned to Tripac Systems, Inc.
  • Automatic power factor corrector
    Patent number: 7142997
    Abstract: A computer controlled solid-state switching power factor corrector, which senses the phase angle of each phase of the current as well as the voltage and automatically aligns the current phase angle to the voltage phase angle. This power factor correction is designed to update at the frequency of the power line and to provide a large number of discrete steps of correction.
    Type: Grant
    Filed: December 8, 2004
    Date of Patent: November 28, 2006
    Assignee: Tripac Systems, Inc.
    Inventor: Edward D. Widner