SYSTEM FOR TRANSFER AND RECEIPT OF SIGNALS VIA THREE-PHASE ELECTRIC NETWORKS

FIELD: electric engineering, can be used for organization of communication channels with use of three-phase electric networks. ^ SUBSTANCE: system with simplex transfer method and for receiving signals via three-phase electric networks has in transfer station at first controlled station additional transmitter, which is connected through phase wires of electric grid to receiver, which network additionally has n controlled stations, at each of which transmitters are mounted, which are connected via phase wires of electric grid to receiver and also at each controlled stations signals dispatch period generators are introduced. ^ EFFECT: removed presence of receivers at control stations, lower cost of system. ^ 1 dwg