It is a breakthrough to extract key information, which directly reflect fault distance from fathomable electrical measurements with appropriate mathematics tool.
寻找合适的数学工具从可测电气量中提取直接反映故障距离信息是重要的突破点。
For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.
对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。
The principle of wave process on the Line is used to measure the distance of power cable's high megohm fault.
本文提出运用导线波动过程原理测量电力电缆高阻故障距离的技术关键。
This paper presents that the protection for the phase to phase fault should be composed of high frequency teleprotection channel and overreached distance relay.
提出只有将高频通道、超范围距离元件配合构成允许式纵联距离保护，才能保护同杆双回线跨线不接地故障。
And then a method of partial discharge monitoring based on pulse current and a technique of fault diagnosis based on the minimum distance method to stator winding are presented.
接下来提出采用脉冲电流法完成定子放电故障信号的采集，应用基于最小距离法对定子局部放电样本进行故障识别。
The principle of wave process on the Line is used to measure the distance of power cable's high megohm fault. Its technical cruxes are presented in this paper.
本文提出运用导线波动过程原理测量电力电缆高阻故障距离的技术关键。
The analysis shows that the measured impedance at the head of the line is not proportional to the fault distance when a three-phase fault occurs at the end of the line.
分析表明，线路末端三相故障时，线路首端的测量阻抗不与故障距离成正比。
The relative correlation distance entropy is applied to fault diagnosis and state recognition of aero engine rotor-case system.
将相对关联距离熵应用于航空发动机转子—机匣系统状态识别和故障诊断。
Moreover, the B/S structure is adopted in the system to provide a work site for long-distance condition monitoring and fault diagnosis.
所设计的系统结构采用B/S模式，为远程用户对设备的状态监测及故障诊断提供了便利平台。
Power lines have set impedance per kilometre and using this value and comparing voltage and current the distance to a fault can be determined.
通过对比电缆整定的单位千米阻抗值和电压电流值，来确定线路上的故障点。
This definition of distance is able to better reflect the fault-rupture model of the occurrence of tectonic earthquakes.
这个定义能较好地反映发生构造地震的断层破裂模式。
It can not only control according to the fact of consumer in the distance to solve the contravention of water supply pressure not enough , but also found fault of it in time.
它不但能根据用水用户的实际要求进行远程控制，满足用户的实际要求，为用户提供高质量的供水服务，解决了当前存在的许多地方供水压力达不到要求的矛盾；
This paper analyses the rule of variations measuring impedance of distance relay when phase to phase fault occurs between two lines on double circuit line on the same pole (DLSP).
从理论上分析了同杆并架双回线跨线不接地故障时距离继电器测量阻抗的变化规律。
In order to improve measuring accuracy of the earth-fault distance protection of series compensated line a new method which employs the reactive compensation factor is presented in this paper.
本文针对串联补偿线路接地距离保护，提出了一种新的电抗补偿系数方法。
The spectra of fault induced traveling wave is related to the fault distance, therefore the spectra of fault induced traveling wave can be utilized for fault location.
输电线路故障行波频谱与故障距离之间存在数学关系，故利用故障行波频谱可以实现故障测距。
One of the critical problems that need to be solved by a ground distance relay is to improve the capacity of the earth-fault resistance endurance of the relay.
接地距离继电器要解决的关键问题之一是提高其耐受过渡电阻的能力。
The results show that the V/H peak acceleration ratios are reduced as the distance of site to the fault is increased, and the vertical response spectra and …
竖向反应谱及竖向与水平向加速度反应谱比是周期的函数、并与场地条件及震源距相关。
Moreover, our simulation also shows the variation of strain field with the distance to the fault outcrop.
应变场垂直于断裂走向分量的变化情况类似于垂直向应变场；
Moreover, our simulation also shows the variation of strain field with the distance to the fault outcrop.
应变场垂直于断裂走向分量的变化情况类似于垂直向应变场；
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