Current Technologies, LLC

Robert Douglas Kehn

David S Yaney

Alice Shirley Filemyr

William H Berkman

Melvin Joseph White, Ii

Henry Nguyen Tran

A system, device, and method of providing information for a power distribution system is provided. In one embodiment, a method of using a device that receives power from the low voltage power of the power distribution system and experiences a power loss during a local power outage may perform the processes of monitoring a voltage of the low voltage power line, detecting a voltage reduction below a threshold voltage for a predetermined time period, storing information of the voltage reduction in a non-volatile memory prior to the power outage, and transmitting a notification to a remote computer system prior to the outage. The monitoring may comprise making a plurality of measurements of the voltage during a time interval and averaging the plurality of voltage measurements. In addition, the method may include transmitting an alert message upon power up after the outage to indicate a power restoration local to the device.

Method and apparatus for communicating power distribution event and location

A method for providing power line communications in a multi-unit building is provided. One embodiment includes determining the quality of a communication link associated with each of a plurality of communication nodes, selecting one of the plurality of communication nodes based, at least in part, on the quality of the communication links associated with the communication nodes; and establishing communications with an external network through the selected one communication node. In addition, in some embodiments at least one of the communication links associated with the plurality of communication nodes includes a non-conductive radio frequency coupled segment.

Method for establishing power line communication link

A PLCS network element that provides communications to one or more user devices and may also repeat data for other network elements is provided. In one embodiment, the device includes software for discovering its upstream gateway, for acting as a gateway for other devices, and for relaying DHCP transmissions. In addition, the device includes software for receiving and processing commands from a remote computer system that may include commands enabling and disabling the repeater functionality. Finally, the device may also include software for receiving and processing configuration information that may include, for example, information of the other network devices for which it will repeat.

Growing community of inventors

Myersville, MD, United States of America

Robert Douglas Kehn