[外文翻译]行波相关法的输电线路故障定位.rar

[外文翻译]行波相关法的输电线路故障定位/Correlation Analysis Algorithm for Transmission LineFault Location Based on Travelling Wave
内包含中文翻译和英文原文，内容完善，建议下载阅览。

①中文页数12

中文字数2841

②英文页数10

英文字数2297

③ 摘要
精确故障定位的传输线是非常重要的电力系统。故障定位有三个方法：阻抗法、故障分析法和行波法。前两种方法因受一些情况例如参数、故障点接地阻抗、运行模式等影响而具有较低的精确度，而行波法具有较高的精确性。所以它现在已被广泛使用，根据不同的行波数据可分为两种：单端定位法和双终端定位法。本文主要介绍双终端定位法。

There existed three met hods for fault location : impedance method, fault analysis method and t raveling wavemet hod . The fir st two met hods have low precisions for influence of t hese cases : line parameter s ,fault point grounding impedance , operating mode of power system. The t raveling wave met hod has a higher precision , so it has been widely used now.There’re two met hods according to different t raveling waves data : single terminal location methodand two terminal location met hod . Two terminal t raveling waves location method is employed in this paper

④关键字 阻抗法/impedance method