INDUCTIVE COUPLING OF A DATA SIGNAL TO A POWER TRANSMISSION CABLE

INDUCTIVE COUPLING OF A DATA SIGNAL TO A POWER TRANSMISSION CABLE

An apparatus for enabling communication of a data signal via a power transmission cable (100). The apparatus comprises a first winding (225) for coupling the data via a conductor of the power transmission cable, and a second winding (235), inductively coupled to the first winding, for coupling the d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CERN, YEHUDA, KAPLUN, GEORGE
Format: Patent
Sprache:eng ; fre
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:An apparatus for enabling communication of a data signal via a power transmission cable (100). The apparatus comprises a first winding (225) for coupling the data via a conductor of the power transmission cable, and a second winding (235), inductively coupled to the first winding, for coupling the data signal via 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 power transmission cable and an indicator (905) of a magnitude of the signal.