METHOD Gutina KI And Tsagareishvili SA INPUT current signals in three-phase transmission line 0,4 kV in a 'Phase' - 'EARTH' to the power supply 'Phase' - 'PHASE'

摘要

FIELD: electricity.;SUBSTANCE: invention is designed to transmit remote control signals from a dispatcher's point (DP), installed at a substation of 35/10/0.4 kV to distributed controlled points (CP), which are connected to power transmission lines of 0.4 kV. From CP to DP signals are sent for remote signalling of controlled switches position and signals of remote measurements, which contain information on values of currents, voltages, cosφ, readings of consumer power counters.;EFFECT: reduced capacity of generator consumption.;1 dwg