故障定位

GIS在通信光缆故障定位中的应用

The Application of GIS in the Optical Cable Fault Location

基于GPS的双端故障定位新算法

A new two terminal fault location algorithm based on GPS

Fuzzy数学在分层模拟电路故障定位中的应用

Application of Fuzzy Mathematics in the Fault Locating of Decomposed Analogue Circuits

IP网络中拓扑管理与故障定位的方法研究

Study on Topology Management and Failure Location Method of IP Network

虚拟测控对象3D成像及故障定位

3D Imaging and Faults Locating of Virtual Objects in Testing & Controlling System

基于PLC信息的电控系统故障定位原理及软件实现

The Theory & Realization of Trouble Locating in PLC Control System

基于GIS的专家系统在配电网故障定位中的应用

Application of Expert System Based on GIS in Fault Location of Distribution System

容差电路k故障定位的广义反投影法

Generalized Inverse Projection to Locate k - Faults in Analog Circuits with Tolerance

GPS行波故障定位

GPS Travelling Wave Fault Location

Visualc++调用MATLAB的方法及其在精确故障定位综合软件中的应用

Method of visual C + + calling MATLAB and its application in integrate program for accurate fault location system

基于GIS的最佳抢修路径的分析以及配电网故障定位的分析。

The analysis of the best urgent repair route and the analysis of the location of distribution network breakdown .

基于小波模极大值理论的HVDC输电线路行波故障定位方法的研究

Research of HVDC transmission line traveling-wave fault location method based on wavelet modulus maxima theory

变压器的UHF法局放故障定位初探

Preliminary Research on the Feasibility of PD Location in Power Transformer Using UHF

两种EPON系统故障定位的方法

Two methods to locate the faulty ONU in EPON

WDM网络的故障定位

Fault location in WDM network

Petri网和冗余纠错技术结合的配网故障定位新方法

A New Approach of the Fault Section Diagnosis for Distribution Systems Based on Petri Nets in combination with Redundant Correcting Technique

设计中采用Access数据库组建知识库，并结合C++语言建立推理机制，根据相应规则实现故障定位。

Using the knowledge base constructed with access database and the reasoning mechanism realized by C + + language , the fault can be located perfectly on the basis of the corresponding rules .

实例表明在故障定位检测中，其性能优于谱分析，AR（P）建模及匹配滤波。

It has been verified by several examples that its features are better than spectral analysis , AR ( p ) model and matched filter in fault train detection .

利用遗传算法的全局搜索能力，进一步提高了BP神经网络故障定位的准确性和快速性，并通过了算例仿真验证。

Using the global search ability of genetic algorithm , further improve the BP neural network fault positioning accuracy and rapidity , and through the example simulation . 4 .

基于PT在线注入信号及神经网络跟踪小波变换模极大值变化的配电网故障定位方法

Distribution network fault location method based on PT injecting signal and neural network fault diagnosis system tracking the character of wavelet transform modulus maxima

LD探测器有许多潜在应用，作为一个例子，我们做了光纤线路故障定位实验。

There are many potential applications for photodetection of LD , as an example , finding faults along a fiber is reported .

采用专用行波传感器，结合GPS同步时钟，记录电压行波到达线路两侧的时间，可实现输电线路精确故障定位。

Using new traveling wave sensor and GPS synchronous clock , fault location of transmission line has been realized by noting the time voltage traveling wave arrives the two-end of line .

提出一种基于小波变换与BP神经网络相结合的方法来实现小电流接地系统单相接地故障定位。

In this paper , the method based on the combination of wavelet transform and BP neural network is presented to realize fault location for the single-phase-to-earth fault in non-direct-ground systems .

基于FCA的物理层故障定位方法

Fault Location Method of Physical Layer Based on FCA

一种基于FTU的配网故障定位矩阵单元化算法

Algorithm of Making Matrix Unit for Distribution Networks Fault Location Based on FTU

对ADSL的故障定位及简单的排除故障方法进行了论述，并给出了案例分析。

ADSL failure positioning and simple eliminating failure approaches are discussed , and the analysis of the cases is given .

OTDR在工程上的重大用处是能够方便地找出光纤的断点，并进行故障定位。

In project the important function of OTDR is searching the break point and locating it .

在研究IP网络拓扑发现的基础上，提出了一种基于无向图的网络拓扑概率故障定位方法，能够有效地排除网络故障、提高网络性能并增强网络的可靠性。

On the basis of topology discovery , a probabilistic topology failure localization method based on undirected graph to recover IP network from failure is put forward , which is useful in repairing network failure .

最后，根据现场实际需求进行分析并设计实现了输电线路故障定位系统，采用传感器采集故障信息数据，并通过GPS系统进行同步采样。

Finally , according to the actual needs analysis and design to achieve a transmission line fault location system that uses sensor data collected fault information , and through the GPS system for synchronous sampling .

对35kV线路故障定位的系统研究进行了详细的阐述，并最终实现了35kV线路的故障定位。

The paper researches and realizes fault location of 35 kV line .