The paper analyses some characteristics of transient computation on EHV long distance transmission line.
本文分析了超高压远距离输电线路电磁暂态计算的一些特点。
This paper has discussed how to select geoidal model and how to determine normal height in GPS survey of long distance transmission line project.
就长距离超高压送电线路工程的GPS测量中如何选择大地水准面模型，如何确定GPS测量的高程等问题进行了讨论。
Features and effects of in-factory quality supervision during manufacture of long distance transmission line pipe are discussed. It is suggested that understanding standard should be improved.
本文总结了输送管生产驻厂监督工作的特点及作用，指出在对生产标准的理解方面须进一步加强。
In accordance with the high and extra high voltage long distance transmission line, this paper presents a fault location method based on two terminal information of self synchronous rectification.
针对高压、超高压远距离输电线路，提出了一种应用双端信息自同步校正的故障测距法。
The optical line protection system (OLP) is a long-distance optical transmission network production system, which has a very important practical value.
光线路保护系统是一种基于现代通信毫秒级光开关为基础的具有重要实践意义的长距离光传输网络保护系统。
The overhead line of HVDC power transmission system needs positive and negative leads only, allowing for high power, low loss and long distance power transmission;
高压直流输电系统架空线路只需正负两 极导线，可实现大功率、低损耗、长远距离电力的直接输送；
With the increment of working voltage for the long-distance transmission line, the switching overvoltage in large power stations is threatening the insulation safety of large generators.
随着远距离输电线路电压等级的提高，大型电站中的操作过电压威胁着大型发电机的绝缘安全。
For the high voltage and long distance line, the transmission capacity of lines is always affected by the limit of static stabilization and dynamic stabilization.
在高压远距离输电线路上，则往往由于静态或动态稳定条件的限制，使线路的输送容量受到影响。
For the high voltage and long distance line, the transmission capacity of lines is always affected by the limit of static stabilization and dynamic stabilization.
在高压远距离输电线路上，则往往由于静态或动态稳定条件的限制，使线路的输送容量受到影响。
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