Apparatus for enabling communication of a data signal by a cable of the power transmission network, data communication is implemented through a system of power distribution, and.Method and system for identifying one of a plurality of wires of a neutral power transmission cable, method for enabling communication of a data signal, and,Coupler for a data signal.

摘要

"Apparatus for enabling communication of a data signal by a cable of the power transmission network, data communication is implemented through a system of power distribution.Method and system for identifying one of a plurality of wires of a neutral power transmission cable, method for enabling communication of a data signal, and,Coupler for a data signal. An apparatus for enabling communication of a data signal by a cable of the power transmission (100).The apparatus includes a first winding (225) for attaching the data by a driver of the power transmission cable, and a second winding (235).Inductively coupled to the first winding, for coupling the data signal to a data port (255).An apparatus for identifying one of a plurality of neutral wires (105) of a power line includes a receiver (902) for sensing a signal from a selected neutral wire of the cable transmissionPower and an indicator (905) of a magnitude of the signal.