traveling-wave protection

The traditional traveling-wave differential protection cannot be applied to ultra/ extra high voltage transmission line with shunt reactor, so this paper describes a novel differential current expression. Based on traveling-wave differential protection a new scheme with low proportional restraint characteristic is presented.

传统的行波差动保护无法应用于带并联电抗器特/超高压输电线路，为此给出了一种新的行波差流表达式，并据此提出一种具有轻微比例制动特性的行波差动保护实用方案。

research on traveling wave protection criterion on hvdc transmission line

高压直流输电线路行波保护判据的研究

Since the traditional traveling-wave differential protection cannot be applied to Teed transmission lines, this paper presents a novel traveling-wave differential current expression. The characteristics of differential current at the internal fault state are studied.

由于传统的行波差动保护无法应用于T接输电线路，文中研究了一种新的行波差流表达式，理论推导了其在区内故障时的差流特征。

a novel scheme of hvdc transmission line voltage traveling wave protection based on wavelet transform

基于小波变换的HVDC输电线路电压行波保护新方案

investigation of a traveling wave protection based on gps

一种基于GPS的行波保护研究

discussion on several questions of the digital simulation of the traveling wave protection

行波保护数字仿真中几个问题的讨论

application of mathematical morphology filter on traveling wave protection

数学形态学滤波器在行波保护中的应用研究