Patents by Inventor Gautham Ram Chandra Mouli

Gautham Ram Chandra Mouli 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).

  • Parallel bidirectional flyback converters with valley switching
    Patent number: 11791734
    Abstract: A bidirectional power converter includes flyback converter units connected in parallel, each having a controller and adapted to accumulate power from a primary side during an ON time and to deliver the accumulated power to a secondary side during an OFF time, the primary and secondary sides being interchangeable as to the direction of power conversion, the controller operating at a boundary between discontinuous and continuous conduction modes and performing valley switching when switching from OFF to ON, one converter unit operating as a master wherein the controller is adapted to control the length of ON time in order to feedback-control an overall current output of the converter, and each other converter unit operating as a slave wherein the controller controls the length of ON time in order to feedback-control a phase delay of ON time of the slave relative to ON time of another converter unit.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: October 17, 2023
    Assignee: Power Research Electronics B.V.
    Inventors: Mike Van Den Heuvel, Jacobes Harmen Schijffelen, Gautham Ram Chandra Mouli, Dolf Henricus Jozef Van Casteren
  • Bidirectional Power Converter
    Publication number: 20220069720
    Abstract: A bidirectional power converter includes flyback converter units connected in parallel, each having a controller and adapted to accumulate power from a primary side during an ON time and to deliver the accumulated power to a secondary side during an OFF time, the primary and secondary sides being interchangeable as to the direction of power conversion, the controller operating at a boundary between discontinuous and continuous conduction modes and performing valley switching when switching from OFF to ON, one converter unit operating as a master wherein the controller is adapted to control the length of ON time in order to feedback-control an overall current output of the converter, and each other converter unit operating as a slave wherein the controller controls the length of ON time in order to feedback-control a phase delay of ON time of the slave relative to ON time of another converter unit.
    Type: Application
    Filed: January 27, 2020
    Publication date: March 3, 2022
    Inventors: Mike Van Den Heuvel, Jacobes Harmen Schijffelen, Gautham Ram Chandra Mouli, Dolf Henricus Jozef Van Casteren