Steel-aluminum conductor for overhead power transmission lines, has teeth that are made in form of semi-ellipse surface on longitudinal surface, and knurling whose height is determined by tooth sizes and distance between centers of tooth semi-ellipses and cavity
	GALAYKO V V; ZHELUDKOV S S
	2024-12-12
专利权人	GALAYKO V V (GALA-Individual) ; ZHELUDKOV S S (ZHEL-Individual)
申请日期	2024-12-12
专利号	RU232355-U1
成果简介	NOVELTY - The conductor has a steel core (11) that is made of a single steel wire in a cross-section in the shape of an ellipse. A conductive portion (1) is in a cross-section in the shape of an ellipse, and a layer of extruded polymer insulation is in a cross-section in the shape of an ellipse. The long axes (5) of the ellipses are aligned with each other and with the maximum gravitational load on the aluminum wire under the conditions of its spatial positioning. The conductive portion is made in the cross-section in the form of an ellipse from pressed aluminum. The teeth (6) are made in the form of semi-ellipse surface on the longitudinal surface along the long axis and depressions in the form of a semi-ellipse surface along the long axis. The height of the knurling is determined by the tooth sizes and the distance between the centers of the tooth semi-ellipses and the cavity. USE - Steel-aluminum conductor for overhead power transmission lines. ADVANTAGE - The steel-aluminum conductor increases the conductivity of steel-aluminum wire for overhead AC power transmission lines by increasing the length of the surface in the cross-section of the conductor, with its cross-sectional area remaining unchanged. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the steel-aluminum wire for overhead power transmission lines with elliptical cross-section. 1Conductive portion 4Short axis of ellipse 5Long axis of ellipse 6Teeth 11Steel core
IPC 分类号	H01B-007/18
国家	俄罗斯
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14124
专题	中国科学院新疆生态与地理研究所
作者单位	1.GALAYKO V V (GALA-Individual) 2.ZHELUDKOV S S (ZHEL-Individual)
推荐引用方式 GB/T 7714	GALAYKO V V,ZHELUDKOV S S. Steel-aluminum conductor for overhead power transmission lines, has teeth that are made in form of semi-ellipse surface on longitudinal surface, and knurling whose height is determined by tooth sizes and distance between centers of tooth semi-ellipses and cavity. RU232355-U1[P]. 2024.

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