Large-Section Cable Laying Method of High-Drop and Narrow Environments

2018 3rd International Conference on Insulating Materials, Material Application and Electrical Engineering

材料科学;无线电电子学;电工学

He, Guanghua^1 ; Zhang, Peilun^1

Jiangsu Wuxi Power Supply Company of SGCC, Wuxi, China^1

关键词: Cable lines;    Cable tunnels;    Matching tools;    Narrow environment;    Power supply;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/452/3/032118/pdf
DOI  :  10.1088/1757-899X/452/3/032118

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The increase of urban power supply and the development of three dimensional traffic motivated more large-section cable projects of high-drop and narrow environment, but the corresponding study of cable laying methods was still blank. Based on the situation above, this paper proposed a new cable laying method and developed the matching tools to make the width of cable tunnel, the position of cable put into the wellhead and the height of cable line become adjustable. The actual construction situation showed that the method proposed in this paper had the good engineering practicability and greatly improved the laying efficiency and quality of large section cable.