OVERHEAD TRANSMISSION LINE, OVERHEAD TRANSMISSION LINE COMPRISING SAME, OVERHEAD TRANSMISSION SYSTEM INCLUDING OVERHEAD TRANSMISSION LINE, AND CONSTRUCTION METHOD THEREOF

摘要

The present invention relates to a central tension line for an overhead transmission line, the overhead transmission line comprising the same, an overhead transmission system including an overhead transmission line, and a construction method thereof. More specifically, the present invention relates to a central tension line for an overhead transmission line that can realize a low sag characteristic of the overhead transmission line, can suppress breakage of a bobbin, drum, pulley, and the line for winding or manufacturing the overhead transmission line due to sufficient bending resistance, can suppress the corrosion of a conductor disposed around the central tension line of the overhead transmission line, can reduce the total resistance of the overhead transmission line and improve the amount of power transmission.;COPYRIGHT KIPO 2019