Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2007.06a
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- Pages.521-522
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- 2007
Development of a High Strength Conductor for Long Span
장경간용 고강도 가공송전선 개발
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Kim, Byung-Geol
(Korea Electrotechnology Research Institute)
;
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Kim, Shang-Shu
(Korea Electrotechnology Research Institute)
- Published : 2007.06.21
Abstract
A new high strength conductor was designed for long span transmission line with a high nitrogen steel having high tensile strength and non-magnetic properties and high strength AI alloy. The tensile strength of conductor is very important to reduce the sag. The height of electric tower depend on the sag also. More than 36% less of sag was achieved by using ACHR(Aluminum conductor stranded high-nitrogen steel reinforced) instead of conventional ACSR.