Patent ID: 9608441
Date: 2017-03-28
CPC Classifications: H02J

Claim:
1. A single-wire electric transmission line system comprising: a) a power source having first and second poles; and b) a phase shifting device, coupled to one of the poles of said power source so that said phase shifting device shifts the phase of a first signal propagating through said pole and the shifted phase of said first signal will be essentially identical to the phase of a second signal propagating through the other pole, and such that the shifted first signal is added to the second signal with essentially the same phase of second signal, whenever both poles are connected together to form a single-wire, through which the resulting added signal propagates, or: c) two phase shifting devices, coupled to each of the poles of said power source in such a manner that each of said phase shifting device shifts the phase of a first signal propagating through said pole and the phase of a second signal propagating through the other pole such that the shifted phases of both signals will be essentially identical, and such that the shifted signals are added with essentially the same phase, when both poles are connected together to form a single-wire, through which the resulting added signal propagates; and d) a two polar load, wherein the single-wire is split before the load into two lines, with one of the lines connected to one pole of the load directly to transmit a current to the one pole of the load, while the other of the lines is connected to the load via a phase shifting device which shifts a phase of another current relative to a phase of the one current and transmits the another current with the shifted phase to the load.