Patents by Inventor Vladimir Aleksandrovich Bondarko

Vladimir Aleksandrovich Bondarko 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).

  • Induction motor control system with speed and flux estimation
    Patent number: 6014006
    Abstract: Method of controlling torque of a multi-phase induction motor (10) includes estimating rotor speed as a rational function of filtered stator current i.sub.s0 and voltage u.sub.0 and first and second order derivatives of the filtered stator current and first order derivative of the filtered stator voltage, estimating rotor flux from said estimated rotor speed, estimating rotor flux angle from said estimated rotor flux, and using the estimated rotor flux angle to control motor torque.
    Type: Grant
    Filed: June 24, 1999
    Date of Patent: January 11, 2000
    Assignee: Ford Global Technologies, Inc.
    Inventors: Ross Maxwell Stuntz, Vladimir Aleksandrovich Bondarko, Alexander Timofeevich Zaremba