345kV이하 송전선로용 현수애자련 및 점퍼선의 횡진해석 및 적용연구

A Study on the Swing Analysis and Application of Suspension Insulating Sets and Jumper wires for 154kV and 345kV Overhead Lines

It is important to determine of tower type whether suspension or tension tower in overhead transmission lines. When we select to tower type, we have need to check of swing angle for suspension string sets. And jumper wire of T/L in the strong wind area have to analysis of swing angle in order to clearance or length of tower arms. This paper is summarized the methods to calculate of swing angle for suspension string sets and jumper wires, and is calculated the swing angle. The calculated result have proposed to improved design specifications of overhead transmission line.