this new fault location system accurately records the first arrival time of voltage traveling wave at both-sides of transmitting line to locate the line fault.

1、

based on the traveling wave, double ended approach only deals with the first transient traveling wave reaching the two buses of the fault line.

基于行波的输电线路双端测距算法只用到到达故障线路两侧母线的第一个故障初始行波波头，其可靠性较高。

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2、

an optimization method is proposed to improve the reliability of getting the traveling wave head, smoothing both beginning and ending data.

并进一步提出了通过平滑处理故障首尾数据的优化方法提高行波波头提取的可靠性。

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3、

a quite approximate method for solving the attenuation of shock wave front has been proposed for the flat-plate symmetric impact problem.

最后，本文还提出了求解平板对称碰撞中激波波头衰减的一个近似方法。

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4、

the paper proposes a novel single-ended protection for ehv/ uhv transmission line, which only needs initial traveling wave.

本文提出一种新的高压输电线路的单端行波保护方案，只需要识别行波初始波波头。

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5、

adaptability analysis on fault location of continuous railway power line by traveling wave front extraction algorithm based on mathematical morphology

基于数学形态学原理的行波波头提取算法在铁路电力贯通线测距中的适应性分析

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6、

the main aim of this paper is to deal with location measurement of modal zero travelling wave front.

主要讨论了解决零模行波波头定位的问题。

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7、

recording the time of fault traveling wave's surge arriving is the key technique of fault location.

故障行波波头的提取是电网故障定位系统的关键。

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8、

study on capturing and disposal of traveling wave head in traveling wave fault location of transmission line

输电线行波故障定位行波波头捕捉及处理方法的研究

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9、

inceptive travelling wave is flattened and corresponding energy is dispersed under this kind of influence.

在阻波器作用下，初始行波波头将被拉长，波头中包含的能量将沿时间轴分散。

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10、

while waveform criterion is presented based on the duration time of inceptive travelling wave.

而根据初始行波波头持续时间的长短可以构成波形判据。

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11、

a new sensor to detect the voltage traveling-wave is designed in this paper. it can measure the current traveling-wave from cvt to ground. the incipient times of traveling-wave appearing in every station are measured and a new fault location system for the whole grid is implemented.

该文利用测量电容式电压互感器（CVT）的入地电流行波来检测线路电压行波，设计了行波传感器，提出了硬件行波波头检测方法，并应用于基于整个电网的行波故障定位。

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12、

the results show that the key travelling wave fault information, the wave front information, is unaffected by the series capacitor bank for metal oxide varistors ( mov) as well as other capacitor types.

结果发现：不论金属氧化物避雷器（MOV）是否导通，关键的行波波头信息均不受串联电容补偿的影响。

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13、

in gps sampling unit a highly precise clock is used to record the accurate arrival time of traveling wave, which is developed on the basis of a method for supervising and correcting gps clock in real time.

GPS采样单元采用了以GPS时钟的在线监测与修正方法研制而成的高精度时钟发生装置，实现行波波头到达时刻的精确记录。

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14、

congruence canonical forms of real and complex matrices and simultaneous diagonalization of matrices; accurate traveling-wave front detection based on morphology and hht

实与复方阵的相合标准形和同时对角化形态学与HHT检测相结合的行波波头准确标定方法

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15、

this paper deals with the influence of impulse generating and measuring system on the measurement of lightning impulse front time by fast fourier transformation ( fft).

本文应用快速付立叶变换（FFT）计算分析了冲击发生器与分压器之间的相互作用对全波波头时间测量的影响。

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16、

gps can provide a precise synchronous time for power system. based on the time, two end fault location of transmission line using transient current travelling waves has been realized.

输电线路发生了故障后，故障点将产生向两侧变电站母线运动的行波，利用GPS记录两侧行波波头到达的时间，可实现输电线路精确故障测距。

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17、

accurate traveling-wave front detection based on morphology and hht

形态学与HHT检测相结合的行波波头准确标定方法

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18、

messy asymmetrical bob looks stylish yet beautiful too.

凌乱的不对称波波头看上去不仅时尚而且还美。

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19、

known as the political bob-or pob-the feathery, usually blonde, swept back look is now the favoured style of powerful women across the globe.

“政客波波头”——又称“pob头”——通常指亚麻金黄，蓬松微卷，梳向后方的造型，当选全球权势女性最爱发型。

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20、

bem of the directivity of magnetic dipole antenna

磁偶极子天线方向性的边界元解法

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