Patents by Inventor Mohammadmehdi Alimadad

Mohammadmehdi Alimadad 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).

  • Hybrid generator system and method with multi tasked power inverter
    Patent number: 10790670
    Abstract: A hybrid power system integrates with or supplements an existing diesel-powered generator set including a frequency converter with an input rectifier and an output inverter. A bidirectional DC-DC power converter and a battery are coupled to a DC bus between the rectifier and inverter. A controller receives sensor inputs associated with inverter output power to a load and a charge state of the battery. The controller is configured, upon determining a first charge state of the battery, to disable DC power from the rectifier to the DC bus, and to enable discharge of energy stored on the battery to the inverter via the DC bus. The controller is further configured, upon determining a second charge state of the battery, to reestablish DC power from the rectifier to the DC bus, and to direct energy from the DC bus for energy storage on the battery via the DC-DC power converter.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: September 29, 2020
    Assignee: Zerobase Energy, LLC
    Inventor: Mohammadmehdi Alimadad