fault location

Algorithm for high voltage transmission line fault location using one terminal voltage and current

利用单侧电量的高压输电线路故障测距算法研究

A novel frequency approach the single-ended traveling wave fault location is presented based on the study.

在此基础上,提出了频域的 单端 行波故障测距方法.

Off-line diagnosis mainly determines engine fault location and cause by anglicizing fault data.

离线诊断主要是对故障数据进行数据处理和分析，确定发动机故障部位及原因。

New Fault Location Algorithm Based on Double Terminal Traveling Wave for Transmission Lines

输电线路双端行波故障测距新算法的仿真研究

Then, this thesis presents an algorithm of 2-terminal quantity fault location based on synchronous GPS sampling.

然后, 本文提出了一种基于GPS同步采样的双端量故障测距算法.

Provide cable prices, cable type, cable installation, cable fault testing, cable fault location, cable maintenance.

提供电缆价格 、 电缆型号, 电缆安装, 电缆故障测试, 电缆故障定位, 电缆维修.

Analogue Computation of Cable Fault Location Based on Quadratic Equation Method

利用解二次方程法的故障测距仿真计算

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.

Fault location is very important for protection of WDM all optical networks.

故障定位对于波分复用(WDM) 全光网络的保护非常重要.

The emergence of cable fault location system provides technical assurance for maintenance and management of cable network. However, currently cable fault location system exists defects of locating, which reason is mainly due to two factors.

光缆故障定位系统的出现为光缆网络的正常运行提供了技术上的保证。但是目前光缆故障定位系统普遍存在定位不准的缺陷，究其原因主要是由两方面的因素造成的。

In this paper, the fault location of analog circuit is investigated.

本文研究模拟电路的故障定位问题.

Fault location equipment is very important for safety and economical operation of power system.

故障测距装置对于保证电力系统安全、经济运行的一种是非常重要的.

The combined two results of fault distance and fault branch make fault location accurately.

故障测距与故障分支结果相结合达到精确定位.

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.

A novel fault location algorithm for parallel transmission lines by one-terminal current is presented.

提出一种用单端电流实现双回线故障定位的时域方法.

Fault location algorithm for long distance transmission lines using samples at both ends

利用双端电气量的高压长线故障测距算法

For the fault location of one point, this method is also effective.

对于一点故障测距问题, 该方法同样有效.

The Application of GIS in the Optical Cable Fault Location

GIS在通信光缆故障定位中的应用

Further, a complete and accurate network topology map is the basis of network management, network optimization and network fault location. First, this paper makes a research and analysis on several topology discovery algorithms both in the Internet field and the IOT field.

而一个完整、准确的网络拓扑结构图是网络管理、网络优化和故障定位的基础。

A new double terminal method of travelling wave fault location using wavelet transform

利用小波变换的双端行波测距新方法配电混合线路双端行波故障测距技术

This scheme includes three parts: fault detection, fault location and phase adaptive re-closure.

该方案分为三个部分: 故障检测, 故障测距和自适应 单相 重合闸.

Research on Single Terminal Travelling Wave Fault Location System for EHV Transmission Line

超高压线路单端行波故障定位系统的研究

Fault location is a problem to solve in power system.

线路故障定距一直是电力系统重要而难于解决的课题.

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.

For long transmission lines, a factor k is presented to correct the error by tanh γχ≈γχ, and fault location can be accurately obtained by one or two iterative calculations.

而对长距离输电线，则提出一个修正系数来修正tanhγχ≈γχ的误差，通过一欠迭代计算获得准确的故障位置。

The study subject of this paper is Study Of An Intelligent Type Fault Location Distribution Systems.

本论文研究题目为小电流接地系统智能型线路故障测距.

Fault Location of Analog Circuits Using Intelligent Information Fusion Technology

基于智能信息融合的模拟电路故障定位方法

The study achievements presented in this paper, an intelligent type fault location is creative and broken.

本文的研究为基于智能型的线路故障测距研究开辟了一条新的途径.

A new fault location algorithm for transmission line in triangle network using one terminal voltage and current

三角形环网输电线路故障测距新算法及其实现

Research on fault location by RLC model of transmission line

RLC线路模型下的故障测距研究