Patents Assigned to DPM Technologies Inc.
  • Patent number: 12176836
    Abstract: Control of an energy storage and provisioning system is disclosed, including a method in which electrical power is received from a power generator in an energy storage system having energy storage cells. Each of the energy storage cells has switching elements selectively operable to connect with terminals of other energy storage cells. The method further includes determining a condition of a number of the energy storage cells via electrical measurement; and grouping, by controlling operation of the switching elements, a subset of the energy storage cells into a topology configuration based on a condition of individual cells of the subset of energy storage cells. The method further includes storing the received electrical power into the subset of energy storage cells arranged into the topology configuration to optimize storage of the electrical power received from the power generator.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: December 24, 2024
    Assignee: DPM TECHNOLOGIES INC.
    Inventors: Jonathan Gale Ritchey, Kent Thoresen
  • Patent number: 11722026
    Abstract: The disclosed technology provides systems and methods to employ fault tolerance for rotating electric machines operating as motors or generators. A unique system architecture and control elements allow rotating electric machines the ability to isolate faulted conditions and continue to operate.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: August 8, 2023
    Assignee: DPM TECHNOLOGIES INC.
    Inventor: Jonathan Gale Ritchey
  • Patent number: 11081996
    Abstract: This application generally relates to electric machines with coils or windings (e.g., generators and motors), and more particularly to systems, apparatus, and methods that configure coils or windings of electric machines, for instance dynamically in response to operational condition and under load.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: August 3, 2021
    Assignee: DPM Technologies Inc.
    Inventor: Jonathan Gale Ritchey