Patents by Inventor Mehdy KHAYAMY

Mehdy KHAYAMY 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).

  • Patent number: 11258253
    Abstract: A control scheme for controlling power sharing among a plurality of parallel connected DC voltage sources is disclosed. Each of the DC voltage sources in parallel connection is an independent DC power system, which can be an suitable DC power supply that can provide power to a load. By way of example, the present disclosure describes a DC power system that includes a power source, an energy storage unit and a triple active bridge converter that provides power to the common load. Each independent DC power system has its own controller that shares a DC bus with the other DC power system controllers. Each controller executes non-transitory instructions to provide a reference voltage V* to its respective independent DC power system and implements a control scheme that changes the voltage reference to ensure that each independent DC power system only provides a certain share of the load current/power.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: February 22, 2022
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Mohammad Rashidi, Mehdy Khayamy, Richard Fons
  • Publication number: 20210091564
    Abstract: A control scheme for controlling power sharing among a plurality of parallel connected DC voltage sources is disclosed. Each of the DC voltage sources in parallel connection is an independent DC power system, which can be an suitable DC power supply that can provide power to a load. By way of example, the present disclosure describes a DC power system that includes a power source, an energy storage unit and a triple active bridge converter that provides power to the common load. Each independent DC power system has its own controller that shares a DC bus with the other DC power system controllers. Each controller executes non-transitory instructions to provide a reference voltage V* to its respective independent DC power system and implements a control scheme that changes the voltage reference to ensure that each independent DC power system only provides a certain share of the load current/power.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Inventors: Mohammad RASHIDI, Mehdy KHAYAMY, Richard FONS