DEVICE FOR ICE MELTING USING WIRE AND GROUND WIRE OVERHEAD LINES

摘要

FIELD: energy.SUBSTANCE: ice melting device comprises a pair of identical series-connected thyristor rectifiers installed in substations, between which the overhead line to be melting, consistently DC. Output of each DC rectifier diode in parallel is included for the valve.EFFECT: increasing the length of the wires or cables, which can carry ice melting.1 cl, 1 dwg