Patents by Inventor Tyler J. Boehmer

Tyler J. Boehmer 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: 10439402
    Abstract: An adaptive power system for powering a dynamically changing load may include an energy storage device, a bi-directional current source, and compensation circuitry. The bi-directional current source may be electrically connected between the energy storage device and a power distribution bus of a power distribution system. Further, the bi-directional current source is configured to receive a compensation value and, based on the compensation value, maintain a constant power level on the power distribution bus by delivering current to the power distribution bus from the energy storage device or absorbing current from the power distribution bus for storage in the energy storage device. The compensation circuitry may be configured to generate the compensation value. An expected average current value for the dynamically changing load and a power distribution bus current value may be used to generate the compensation value for maintaining the constant power level on the power distribution bus.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: October 8, 2019
    Assignee: The Johns Hopkins University
    Inventors: Tyler J. Boehmer, Deanna K. Temkin
  • Publication number: 20190280588
    Abstract: An example virtual capacitor including processing circuitry, a physical capacitor, and a bi-directional current source is provided. The bi-directional current source may be electrically coupled between the physical capacitor and a power distribution bus. The control circuitry may be configured to control the bi-directional current source and the physical capacitor to emulate a shunt capacitor electrically connected to the power distribution bus with a different capacitance than a capacitance of the physical capacitor by controlling a voltage across the physical capacitor to be within a physical capacitor voltage range that is different than an operating bus voltage range.
    Type: Application
    Filed: January 3, 2019
    Publication date: September 12, 2019
    Inventors: Tyler J. Boehmer, Deanna K. Temkin
  • Publication number: 20180233925
    Abstract: An adaptive power system for powering a dynamically changing load may include an energy storage device, a bi-directional current source, and compensation circuitry. The bi-directional current source may be electrically connected between the energy storage device and a power distribution bus of a power distribution system. Further, the bi-directional current source is configured to receive a compensation value and, based on the compensation value, maintain a constant power level on the power distribution bus by delivering current to the power distribution bus from the energy storage device or absorbing current from the power distribution bus for storage in the energy storage device. The compensation circuitry may be configured to generate the compensation value. An expected average current value for the dynamically changing load and a power distribution bus current value may be used to generate the compensation value for maintaining the constant power level on the power distribution bus.
    Type: Application
    Filed: December 13, 2017
    Publication date: August 16, 2018
    Inventors: Tyler J. Boehmer, Deanna K. Temkin
  • Patent number: 9812864
    Abstract: An adaptive power system includes an energy source, a bidirectional current source electrically connected between the energy source, and a power distribution bus of a power distribution system. The bidirectional current source delivers and absorbs power from the power distribution system to buffer a dynamic load profile of a dynamic load. The adaptive power system also includes a control loop and signal filter to control the bidirectional current source and regulate energy stored in the energy source.
    Type: Grant
    Filed: November 19, 2015
    Date of Patent: November 7, 2017
    Assignee: The Johns Hopkins University
    Inventors: Deanna K. Temkin, Tyler J. Boehmer
  • Publication number: 20170201097
    Abstract: An adaptive power system includes an energy source, a bidirectional current source electrically connected between the energy source, and a power distribution bus of a power distribution system. The bidirectional current source delivers and absorbs power from the power distribution system to buffer a dynamic load profile of a dynamic load. The adaptive power system also includes a control loop and signal filter to control the bidirectional current source and regulate energy stored in the energy source.
    Type: Application
    Filed: November 19, 2015
    Publication date: July 13, 2017
    Inventors: Deanna K. Temkin, Tyler J. Boehmer