The requirements of fault location signals to measurement transformers are analyzed.
分析了故障测距用行波信号对测量互感器的要求。
This paper presents a novel accurate fault location algorithm for UHV transmission line.
提出了一种新颖的超高压输电线路故障双端测距精确算法。
This paper presents a new fault location algorithm for multi-branch electric power lines.
以多分支输电线为研究对象，提出了一种新的故障定位算法。
It is proved that the test system can fulfil the functions of function test and fault location.
实践证明，该测试系统能够较好的满足功能测试和故障定位的要求。
Then a fault location flow chart was achieved by sum-up and combined with engineering practice.
接着通过总结并结合工程实践，提出了故障定位流程图。
Based on this principle, a new device for fault location of transmission line has been developed.
根据上述原理研制了新型输电线路故障测距装置。
Current Intellectual algorithm for fault location is often based on the topology of the whole net.
现有的配电网故障定位智能算法基本上都以整个网络拓扑作为故障定位的基础。
The electric voltage echo coefficient provides dependable theories to the power cable fault location.
电压反射系数为电力电缆故障测距提供了可靠的理论依据。
A novel algorithm is presented for fault location in the complex multi-source power distribution system.
提出了一种适用于多电源复杂配电网的故障定位的新算法。
It is based on a new concept called "Minority Bit", and the fault location test set so obtained is optimal.
它基于“少数位”的概念，所得的故障定位测试集是最佳的。
This paper proposes a new fault location algorithm based on the data acquired from both end of the faulted line.
提出了一种新的故障定位的精确算法。它是利用输电线路双端电气量进行故障测距的。
Finally, this thesis presents the initial design scheme of fault location system hardware to implement algorithm.
最后，本文给出了实现该算法的故障测距系统硬件的初步设计方案。
A quite equivalent decoupling method based on branch node for fault location in distribution network is presented.
提出了一种按分支节点完全等效解耦的配电网故障定位新方法。
This paper systematically analyses existing domestic and foreign methods for single phase grounding fault location.
本文系统地分析了国内外现有的单相接地故障定位方法。
The precise fault location performance is achieved by reverse inference and deep inference facing the fault models.
通过面向故障的反向推理和深度推理方法，完成故障的精确定位；
The traditional fault location method based on impedance can not overcome the effects of transition resistance, etc.
传统的阻抗法进行故障定位，难以克服过渡电阻等因素的影响。
The thesis makes primary researches on improving the measure precision and reliability of the fault location device.
本文针对如何提高故障测距装置的精度和可靠性做了初步的研究。
A new algorithm for fault location of HV transmission lines based on the real-time symmetric component method is proposed.
本文就高压输电线路故障，提出了一种基于实时对称分量法的故障测距新算法。
And the single phase grounding fault location for transmission line should be the emphases in power system fault detection.
因此输电线路的单相接地故障点定位应是电力系统故障检测的一个重点。
An index within the gradient information of the arc voltage on the local region of zero can reflect fault location effectively.
含有电弧电压在零区梯度信息的指标可以有效地反映故障位置。
On this basis, an over-heated region searching based new fault location method for complex multi-source distribution network is proposed.
在此基础上提出基于过热区域搜索的多电源复杂配电网故障定位新方法。
The distribution network fault location method based on over-heated arc is analyzed in various aspects, and its deficiencies are reviewed.
对基于过热弧搜索的配电网故障定位方法进行了多方面分析，讨论了其不足之处。
Due to strong noise in vibration signals of rolling mills, it is very difficult to identify their fault location and to extract their feature.
由于轧机振动信号受到强烈的噪声干扰，给故障特征的有效识别和准确提取带来很大困难。
Linear programming approach combines with technique in tree of decomposition to realize fault location of large linear dynamic circuits quickly.
将线性规划方法与电路的树分解技术结合，实现大型线性动态电路中故障的迅速定位。
Then, the results and equations are used on fault location, and correspondent computating formulae for each line-mode and ground-mode quantum are yielded.
在此基础上，将上述推得的结论及方程式用于故障定位计算，推出了各线模、地模分量所对应的定位计算公式。
In fault location system based on traveling wave, the measurement accuracy of traveling wave velocity influenced the fault location accuracy to a certain extent.
行波故障测距系统中的行波波速测量的准确性在一定程度上影响了行波测距的精度。
The location result is not influenced by fault resistance and inception Angle when wavelet transform coefficient of aerial mode current is used in fault location.
利用线模电流的小波变换系数进行测距，不仅不受故障电阻的影响，也不受故障起始角的影响。
This paper compares and analyses all sorts of fault location algorithms, and puts forward a new fault location algorithm for double transmission line on the same tower.
本文比较分析了各种测距算法，并在此基础上提出了一种同杆并架双回线的故障测距新算法。
It's one of the most important function for distribution automation to realize fault location, fault section isolation and service restoration in time when fault happens.
配电网发生故障时迅速判断故障地点并隔离故障区段，及时恢复供电，是配电自动化最重要的功能之一。
Using one-terminal data, the algorithm analyzes fault network by sequence networks method and get the formula of fault location, eliminating the effect of fault resistance.
该算法利用序网络分解法对故障网络进行分析，得到基于单端电气量故障距离一般表达式，该算法消除了故障电阻的影响。
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