Patents by Inventor Daniel H. Zietlow

Daniel H. Zietlow 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: 10886737
    Abstract: Methods for energizing microgrids and microgrid energy distribution systems are provided. A method for energizing a microgrid includes energizing a storage management system (SMS) that is configured to control power distribution in the microgrid. The method further includes connecting a plurality of reactive components to the SMS based on a configuration control programmed into the SMS. The method yet further includes ramping up an output voltage of the SMS based on limiting inrush currents of the plurality of reactive components in the microgrid.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: January 5, 2021
    Assignee: S&C Electric Company
    Inventors: Daniel H. Zietlow, William Yadusky, Benjamin M. Stocks
  • Publication number: 20170214250
    Abstract: Methods for energizing microgrids and microgrid energy distribution systems are provided. A method for energizing a microgrid includes energizing a storage management system (SMS) that is configured to control power distribution in the microgrid. The method further includes connecting a plurality of reactive components to the SMS based on a configuration control programmed into the SMS. The method yet further includes ramping up an output voltage of the SMS based on limiting inrush currents of the plurality of reactive components in the microgrid.
    Type: Application
    Filed: January 23, 2017
    Publication date: July 27, 2017
    Inventors: Daniel H. Zietlow, William Yadusky, Benjamin M. Stocks
  • Patent number: 6201180
    Abstract: An integrated photovoltaic system includes a plurality of individual photovoltaic modules that each convert solar energy into DC power. Each of the photovoltaic modules is coupled to a busway that combines the DC power generated by each photovoltaic module into a DC power output. The connection between each photovoltaic module and the busway is environmentally sealed, as is the electrical wiring contained within the busway. The busway is coupled to a DC to AC power inverter that provides a supply of AC power. The coupling between the busway and the power inverter is environmentally protected, such that the entire DC wiring for the photovoltaic system is environmentally sealed and the system functions as an “AC photovoltaic system” having an AC power output.
    Type: Grant
    Filed: April 16, 1999
    Date of Patent: March 13, 2001
    Assignee: Omnion Power Engineering Corp.
    Inventors: John F. Meyer, David G. Porter, Daniel H. Zietlow, Dale R. Stefanac, Roger H. Troyer