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- The mechanics calculation of electrical wire is the most important calculation on HV overhead transmission lines. 电线力学计算是高压架空输电线路力学计算中最重要的计算。
- CHEN Hao,HAO Fu-zhong,SHI Xin-qing,et al.Analysis and application of anti-windage yaw technology for HV overhead transmission line[J].Electric Power,2006,39(5):50-52. [9]陈浩;郝福忠;史新清;等.;高压架空输电线路防风偏技术分析及应用[J]
- Analysis of Radio Interference on Mobile Telecommunication Station from HV Overhead Transmission Lines 高压架空线路对移动通信基站的无线电干扰影响
- Calculation on Forces Applied on Conductors of HV Overhead Transmission Lines Based on VB 基于VB的高压架空线路导线受力计算
- Analysis and application of anti-windage yaw technology for HV overhead transmission line 高压架空输电线路防风偏技术分析及应用
- HV overhead transmission lines 架空线路
- Apart from a small proportion of 132kV overhead transmission lines,all supplies are transmitted and distributed by underground or submarine cables. 除小部分132千伏特架空电缆外,整个输电及配电系统都设于地底,或经海底电缆输送。
- Apart from a small proportion of 132kV overhead transmission lines, all supplies are transmitted and distributed by underground or submarine cables. 除小部分132千伏特架空电缆外,整个输电及配电系统都设于地底,或经海底电缆输送。
- With the extensive application of overhead transmission lines,the phenomenon of aeolian vibration is drawing more and more attention of professionals in the field. 微风振动是造成架空线疲劳断股的主要原因 ,随着大跨越架空输电线路的广泛应用 ,微风振动现象越来越引起广大专业技术人员和科学工作者的极大关注。
- It was studied that cold drawing effect on conduc tivity of aluminium wire with rare earth(RE) used for overhead transmission line. 摘 要 生产架空输电导线中钢芯铝绞线的难点之一是导电率指标不易达到, 随着含稀土铝导线的应用, 为达到这一指标开辟了一条新的、 有效的途径。
- China's overhead transmission line wire is used in traditional ACSR, transmission capacity is limited, long-distance, high-capacity transmission line construction is imperative. 目前我国架空输电线路所用导线基本上是传统的钢芯铝绞线,输电容量受到限制,远距离、大容量输电线路的建设势在必行。
- The formation and classification of lightening overrating voltage and the ways for regular and irregular lightening-proof of the overhead transmission line are introduced. 结合本单位农村电网送配电架空线路防雷措施设置现状,对加强农网输配电架空线路防雷措施进行探讨,并提出了相应的措施。
- A Solar-powered, illuminated aircraft warning marker for connection to suspended cables and overhead transmission lines includes a polygonal housing having a plurality of light elements attached to different sides of the housing. 接在悬挂式电缆或架空输电线上的太阳能作电源发光的航空器警示器,包括一个多面体的箱体,在多面体的不同面上有许多的发光元件。
- Costa J. Rallis and B. Muissa Mangaya,"Ignition of Veld Grass by Hot Aluminum Particles Ejected from Clashing Overhead Transmission Lines" Fire Technology ,Vol. 38,No. 1,January 2002,p. 81. 邸曼;马宝珠.;高压铝导线痕迹物证鉴别及引起火灾可能性的探讨
- Although a great many faults occurred on overhead transmission lines can be attributed to arc flashover, the nonlinear characteristic of arc is seldom considered in most researches on fault location. 电弧闪络在架空输电线路故障中占很大比例,而大多数故障测距研究没有考虑到电弧的非线性特性。
- The paper discussed live working on the first 220kV compact overhead transmission line in our country,calculating the over voltage and safe distance,which made the live working on this line possible. 对我国第一条220kV紧凑型高压架空输电线路带电作业进行了探讨,计算了其过电压和安全距离,使在该线路上带电作业工作成为可能。
- Ice-shedding from conductors is a familiar phenomenon on overhead transmission line in ice area.In heavy icing areas and long-span cases, the effects of ice-shedd are especially serious. 摘要导线不均匀覆冰和不同期脱冰是冰区输电线路中的常见现象,其对输电线路产生破坏作用,在重冰区大档距的情况下尤为显著。
- Long span crossing of overhead Transmission Line 架空输电线路大跨越
- overhead transmission line construction 架线施工
- overhead transmission line reconnaissance 架空线路巡线