References
- 한국전력공사, "345kV 송전선로 진동대책 연구", 2003
- 이형권, 한형주, 박창기, "345kV 가공선로에서 진동발생다발 소경간에 대한 진동저감 대책(II)" 대한전기학회전기설비전문위원회 춘계학술대회 논문집, 2008. 4
- 김우겸, 이달형, 이형권 "345kV 가공선로에서 진동발생다발 소경간에 대한 진동저감 대책(I)" 대한전기학회하계학술대회논문집, 2007. 7
The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)
- Volume 58 Issue 4
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- Pages.447-450
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- 2009
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- 1229-800X(pISSN)
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- 2586-7792(eISSN)
Experimental Study on the Relation Between the Longitudinal Articulation Part of a Spacer Damper and Subspan Oscillations
스페이서댐퍼 클램프의 선로방향 관절부와 서브스판진동과의 관계 실험적 고찰
Abstract
In order to protect conductors from oscillations or vibrations due to winds, spacer dampers are installed on overhead transmission lines. Generally the spacer damper clamp can move slightly according to oscillation directions, namely in longitudinal, vertical & horizontal directions. This is for reducing fatigue phenomena of the conductor. But the high longitudinal- displacement of the clamp raises a doubt for its necessity. Then this paper carried out oscillation tests by using 4 bundle test lines, to know the relation between longitudinal displacement and oscillation. and suggests design necessity of the longitudinal articulation part for spacer damper clamps.