INTERPHASE REMOTE STRUT OF OVERHEAD TRANSMISSION LINES WITH WIRES IN SPLIT PHASE WITH VOLTAGE OF 220-1,150 kV

摘要

FIELD: power engineering.;SUBSTANCE: invention relates to the field of electric power industry, in particular to the interphase remote spacers of overhead transmission lines with wires in a split phase with voltage of 220÷1,150 kV. Spacer consists of insulating module 1 with end terminals 2, 3 fixed to connection units of attachment to wires 6, 7 or ropes of split phases of overhead transmission lines and protective screens 8, 9. Connection units of attachment consists of housing 10, 11, at ends of which are fixed supporting clamps 12, 13 with wires 6, 7 of the split phase, and rocker 14, 15, pivotally mounted on housing 10, 11 and connected through intermediate elements 4, 5 end terminals 2, 3 of insulation module 1. One of the connecting attachment units is designed so that to enable fastening to two wires 6, 7 of the split phase (the remaining wires of the split phase are fixed by spacers 17).;EFFECT: invention simplifies and reduces the cost of the device, increases efficiency and operational reliability of work, and also provides conditions for work of the spacer with two or more components (wires) in the split phase.;1 cl, 2 dwg