Patents by Inventor Seyed Ehsan Movahed Mohammadi

Seyed Ehsan Movahed Mohammadi 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).

  • Rotor configuration for switched reluctance motor with minimized torque ripple
    Patent number: 11909264
    Abstract: A hybrid switched reluctance motor is provided that reduces torque ripple. A novel rotor design includes flux barriers. The flux barriers are positioned and shaped to create implicit saliency and reluctance torque for the motor. A gradual change in the motor reluctance results which avoids rapid increases in flux density. The rotor also increases efficiency by reducing acoustical and vibrational responses and associated energy loses.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: February 20, 2024
    Assignee: Board of Regents, The University of Texas System
    Inventors: Babak Fahimi, Seyed Ehsan Movahed Mohammadi, Mehdi Moallem
  • ROTOR CONFIGURATION FOR SWITCHED RELUCTANCE MOTOR WITH MINIMIZED TORQUE RIPPLE
    Publication number: 20220021253
    Abstract: A hybrid switched reluctance motor is provided that reduces torque ripple. A novel rotor design includes flux barriers. The flux barriers are positioned and shaped to create implicit saliency and reluctance torque for the motor. A gradual change in the motor reluctance results which avoids rapid increases in flux density. The rotor also increases efficiency by reducing acoustical and vibrational responses and associated energy loses.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 20, 2022
    Applicant: Board of Regents, The University of Texas System
    Inventors: Babak Fahimi, Seyed Ehsan Movahed Mohammadi, Mehdi Moallem