스페이서댐퍼 클램프의 선로방향 관절부와 서브스판진동과의 관계 실험적 고찰
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...
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Published in | 전기학회 논문지 P권, 58(4) Vol. 58; no. 4; pp. 447 - 450 |
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Main Author | |
Format | Journal Article |
Language | Korean |
Published |
대한전기학회
2009
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Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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Bibliography: | KISTI1.1003/JNL.JAKO200913249023058 G704-001568.2009.58.4.037 |
ISSN: | 1229-800X 2586-7792 |