LED lighting system with high voltage and high frequency overhead power line

Abstract

A lighting system with a high voltage and high frequency overhead power supply line, characterized in that it consists of a voltage and frequency converter (4), powered from a single-phase or three-phase alternating voltage network (5) or a direct voltage network (6), the output terminals (7) and (8) of which are connected, respectively, to the wires (2) and (3) of a two-wire line (1) or a combined electrical and optical fiber cable (14), which is distributed sequentially to the receivers (9), in which it is connected to the power supply terminals (10 and 11) of LED lighting fixtures (12), wherein the cable comprises two twisted wires or two twisted wires and a optical fiber cable, wherein each of the wires has FED, MFA or PFA insulation with a thickness of 0.1 mm to 4 mm, preferably 0.4 mm, and FED, MPA or PFA filling, wherein it is twisted from 10 to 30 times for each 1 m of cable and the cross-section of each of the wires is wires is from 0.5 mm2 to 10 mm2, preferably 0.75 mm2.