Patents Assigned to Dominion Energy, Inc.
  • Patent number: 9887541
    Abstract: A method, apparatus, system and computer program is provided for controlling an electric power system, including implementation of voltage measurement using paired t statistical analysis applied to calculating a shift in average usage per customer from one time period to another time period for a given electrical use population where the pairing process is optimized using a novel technique to improve the accuracy of the statistical measurement.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: February 6, 2018
    Assignee: Dominion Energy, Inc.
    Inventors: Edmund J. Hall, Stephen J. Tyler
  • Patent number: 9847639
    Abstract: A method, apparatus, system and computer program is provided for controlling an electric power system, including implementation of voltage measurement using paired comparison analysis applied to calculating a shift in average usage per customer from one time period to another time period for a given electrical use population where the pairing process is optimized using a novel technique to improve the accuracy of the measurement.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: December 19, 2017
    Assignee: Dominion Energy, Inc.
    Inventors: Edmund J. Hall, Stephen J. Tyler
  • Patent number: 9768576
    Abstract: An apparatus and method is provided for a shotgun stick for manipulating, removing and installing clamps and other devices to electrical connectors on electric power distribution systems. The shotgun stick includes an elongated, electrical insulating, support rod having a working end and a holding end. An electrical insulating head mounted on the working end of the support rod. A clamping mechanism is mounted within the head for extension from the head and retraction into the head. An actuating mechanism is mounted within the head for extending and retracting the clamping mechanism. A control module is mounted within the head for controlling the actuating mechanism to extend and retract the clamping mechanism. The control module including a receiver for receiving a control signal. A remote controller is operable by the operator holding the holding end to generate the control signal.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: September 19, 2017
    Assignee: Dominion Energy, Inc.
    Inventors: Timothy R. Sook, Stephen Callendar, Eleanor Holliday, Tucker Matthews, Trey Newell, Victoria Spott, Kyle Vernon