Improvement of Supports of Overhead Gas Pipes;
架空煤气管道管托的改进
Discussion on Protective Measures for Overhead Optical Cable Lines;
谈架空光缆线路防护的措施
Composite fiber optic overhead ground wire(OPGW) is a new product applied widely in recent years which incorporates lightning protection with communication.
OPGW架空复合地线是一种集防雷和通讯功能于一体的新型产品,近几年被逐渐广泛应用;结合乐山地区几项工程实列,介绍如何进行设计选型以及在施工中应注意的一些问题。
Strategy-making method of overhead line control and undergroundcable retrofitting based on clustering algorithm;
基于聚类算法的架空线路入地改造控制决策方法
Utilizing computer to protract installation curve of overhead line;
利用微机绘制架空线路安装曲线
With consideration of the shortage that the tradition discriminant method of overhead lines of rural power grid is complex and hard to programme, a discriminant algorithm of control climate condition of rural power grid based on iterative technology is introduced.
针对农村电网架空线路控制气象条件的传统判断算法繁琐,不适合计算机处理的问题,提出了基于迭代技术的农村电网架空线路控制气象条件的判定算法。
Based on the analysis of a 500 kV overhead ground wire broken and falling down accident,this paper finds the basic cause and proposes the corresponding preventives and treatment.
通过对一起500 kV架空地线断裂落地的事故进行原因分析,找出了架空地线断落的根本原因,并提出了相应的防治措施和建议。
Working frequency current division factor of overhead ground wire is an important parameter directly related to equipment and personnel safety and project investments.
架空地线工频分流系数是进行接地设计、计算的重要参数,它直接关系到设备、人身安全和工程投资,因而应尽可能准确确定。
The field intensity under overhead transmission lines is analyzed using equivalent charge method.
采用等效电荷法对架空线下的场强进行分析。