Patents by Inventor Suman Debnath

Suman Debnath 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).

  • ELECTRONICS IN HIERARCHICAL CIRCUIT ARCHITECTURES THAT CONTROL HIGH VOLTAGES AND PROVIDE CYBER INTRUSION DETECTIONS
    Publication number: 20240022110
    Abstract: An autonomous reconfigurable system has arms terminating at inductors. The inductors are connected to a photovoltaic submodule, an energy storage system submodule, and a submodule that source a direct current voltage and an alternating current voltage. A central processor controller determines arm modulation indices and issues reference power commands for the submodules and detects cyber-attacks and/or bad data threats. A field programmable gate array disaggregates monitored variables monitored from each arm. Multiple digital signal processor controllers communicate with each of the each of the submodules.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 18, 2024
    Applicant: UT-Battelle, LLC
    Inventors: Suman Debnath, Phani Ratna Vanamali Marthi, Rafal P. Wojda, Qianxue Xia, Maryam Saeedifard
  • System for evaluating hardware
    Patent number: 11742797
    Abstract: A system for evaluating a power electronics module, such as a photovoltaic (PV) module or an energy-storage system (ESS) module, is provided. The power electronics module may form a component of a multiport autonomous reconfigurable solar (MARS) power plant, which may include a plurality of phase-legs each including an upper arm and the lower arm.
    Type: Grant
    Filed: February 8, 2022
    Date of Patent: August 29, 2023
    Assignee: UT-Battelle, LLC
    Inventors: Shilpa Marti, Rafal P. Wojda, Suman Debnath
  • SYSTEM FOR EVALUATING HARDWARE
    Publication number: 20220255503
    Abstract: A system for evaluating a power electronics module, such as a photovoltaic (PV) module or an energy-storage system (ESS) module, is provided. The power electronics module may form a component of a multiport autonomous reconfigurable solar (MARS) power plant, which may include a plurality of phase-legs each including an upper arm and the lower arm.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: Shilpa Marti, Rafal P. Wojda, Suman Debnath