| Title |
Design of Long Span Overhead Transmission Line using Special High-tension Wire |
| Authors |
나상용(Na, Sang-Yong) ; 지평식(Ji, Pyeong-Shik) |
| DOI |
https://doi.org/10.5370/KIEEP.2016.65.3.183 |
| Keywords |
ACSR ; Dip ; SW ; EST ; TS ; EDS |
| Abstract |
Recently, power demand has been increasing every year according to variation of electrical equipments and temperature rise in summer season. So, much more overhead line is being demanded to copy with increasing power demand and operate reliable power system. This paper analysis the characteristics of long span overhead transmission line using special high-tension wire in such as a safety factor, coefficient of elasticity, and the coefficient of linear expansion. Based on the analysis, we proposed the effectiveness of special high-tension wire having much more advantages with respect to height of steel tower and dip compared with conventional ACSR in long span overhead transmission line. |