Patents by Inventor Pourya Shamsi

Pourya Shamsi 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).

  • Ripple canceling in power conversions circuits
    Patent number: 10224819
    Abstract: A power circuit substantially canceling ripples at the source. The power circuit includes a switching circuit configured to control a power flow between an input and an output, a main storage element electrically connected in series with the switching circuit, and a resonant tank electrically coupled to the switching circuit and configured to compensate for switching ripples in the main storage element. Aspects of the invention can be applied to a converter circuit or to an inverter circuit.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: March 5, 2019
    Assignee: The Curators of the University of Missouri
    Inventors: Pourya Shamsi, Mehdi Ferdowsi
  • RIPPLE CANCELING IN POWER CONVERSION CIRCUITS
    Publication number: 20180269791
    Abstract: A power circuit substantially canceling ripples at the source. The power circuit includes a switching circuit configured to control a power flow between an input and an output, a main storage element electrically connected in series with the switching circuit, and a resonant tank electrically coupled to the switching circuit and configured to compensate for switching ripples in the main storage element. Aspects of the invention can be applied to a converter circuit or to an inverter circuit.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 20, 2018
    Applicant: The Curators of the University of Missouri
    Inventors: Pourya Shamsi, Mehdi Ferdowsi
  • Single bus star connected reluctance drive and method
    Patent number: 9337767
    Abstract: A system and methods for operating a switched reluctance machine includes a controller, an inverter connected to the controller and to the switched reluctance machine, a hysteresis control connected to the controller and to the inverter, a set of sensors connected to the switched reluctance machine and to the controller, the switched reluctance machine further including a set of phases the controller further comprising a processor and a memory connected to the processor, wherein the processor programmed to execute a control process and a generation process.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: May 10, 2016
    Assignee: THE BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Babak Fahimi, Pourya Shamsi
  • SINGLE BUS STAR CONNECTED RELUCTANCE DRIVE AND METHOD
    Publication number: 20150002055
    Abstract: A system and methods for operating a switched reluctance machine includes a controller, an inverter connected to the controller and to the switched reluctance machine, a hysteresis control connected to the controller and to the inverter, a set of sensors connected to the switched reluctance machine and to the controller, the switched reluctance machine further including a set of phases the controller further comprising a processor and a memory connected to the processor, wherein the processor programmed to execute a control process and a generation process.
    Type: Application
    Filed: June 27, 2014
    Publication date: January 1, 2015
    Applicant: The Board of Regents, The University of Texas System
    Inventors: Babak Fahimi, Pourya Shamsi