Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07e
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- Pages.1804-1806
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- 1997
Detemination of Tower Skeleton Diagram for KEPCO 765kV Transmission Lines
765kv 송전용 철탑 Skeleton Diagram 결정
- Park, K.H. (UHV Project office, T/S Construction Dept., KEPCO) ;
- Kim, Y.W. (UHV Project office, T/S Construction Dept., KEPCO) ;
- Won, B.J. (UHV Project office, T/S Construction Dept., KEPCO)
- Published : 1997.07.21
Abstract
Route conditions, applied voltage and the condition of stringing conductors should be considered in determining standard types and skeleton diagrams of towers. In skeleton diagrams the necessary number of insulators and the air clearance have been decided by the results of studies on insulation coordination. Galloping, sleet-jumping, sag characteristics and the possibility of closeness of conductors should be considered according to the condition of stringing conductor and the span. After reviewing those factors, it is necessary to determine the minimum vertical and horizontal distance for the safety of transmission lines under any circumstances. Also it should be economical.
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