Quick and accurate fault location is the premise to rapidly isolate the fault and redelivery power supply, and it is important to the normal working of power networks.
快速、准确的故障定位是迅速隔离故障和恢复供电的前提，对于维护配电网的安全运行具有重要意义。
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。
This paper compares and analyses various types of main fault location algorithms and puts forward a new fault location algorithm for double transmission lines on a same tower.
比较分析了各种主要的测距算法，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。
The application of transmission line fault location based on traveling wave greatly improves the accuracy of line fault location, and makes it convenient to search fault and make urgent repairs.
输电线路行波测距装置的应用，极大地提高了输电线路的测距精度，给线路巡线和抢修带来极大便利。
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。
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。
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。
The fault location and positioning method for HV cables is discussed in this paper, and a new test method for shield fault is mentioned.
介绍了高压电力电缆故障的各种类型及其预定位和精确定位的方法，特别是对于护层故障的一种新的、更有效的测试方法。
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。
Currently there are some fault location system based on RS485, but the reliability of the system is not high, inconvenienced to managers.
目前国内有一些基于RS485的故障定位系统，但系统的可靠性不高，给管理人员带来了不便。
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。
A new method of fault location for distribution feeders based on the aerial mode component of fault generating current and voltage traveling waves is discussed.
探索综合利用故障初始电流、电压行波线模分量实现配电线路双端故障测距的新方法。
A new method of fault location for distribution feeders based on the aerial mode component of fault generating current and voltage traveling waves is discussed.
探索综合利用故障初始电流、电压行波线模分量实现配电线路双端故障测距的新方法。
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