대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 하계학술대회 논문집 A
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- Pages.494-496
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- 2004
송전선로 비상복구용 자주조립식 철주 개발
Development of the Self-Build based Emergency Towers for Overhead Transmission Line
- Byun Gang (KEPCO) ;
- Min Byeong Wook (KEPCO) ;
- Wi Hwa Bog (KEPCO) ;
- Park Jae Ung (Hanbat National University) ;
- Baek Soo Gon (HanBal Corporation)
- 발행 : 2004.07.14
초록
Due to a typhoon named MAEMI on Sep12, 2004, 7 transmission towers collapsed and 3 were damaged in the Gyeongnam and Busan areas. These caused long-term black-outs in Goeje-do. When a transmission tower collapses or is damaged, Construction will take more than 2 months and this will be accompanied by long-term black-outs. Therefore a temporary iron pole is used in such emergencies. Current temporary rehabilitation angle steel iron Pole consistes of around 800 members, 2,800 bolts and it takes about 5 days to construct a temporary transmission line. Consiquently wide black-outs occur during the construction of the temporary transmission line. To reduce black-out time, the construction period must be reduced as much as possible. This paper presents new methods to reduce temporary transmission line construction time to within 48 hours by applying a self-reliance assembling method instead of the current man power assembling method and by modulizing each angle steel with duralumin.
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