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- Shunt fault with high resistance at the fault location. 高抵抗事故
- This paper discusses two methods of analysis that have been utilized for fault detection. 本文讨论了两种用于故障探测的方法。
- New Approach for Fault Detection for Nonlinear System Based on Frame Theory of Hilbert Space. 一种非线性系统故障检测新方法。
- Tecsis has the solution through which adjustment, preventive fault detection and maintenance are greatly simplified. Tecsis的解决方案则极大地简化了对系统的调节,预防性故障探测和维护。
- Second, we also present a new PMU-based fault location algorithm for multi-terminal transmission lines. 另外,因为电力输电线路路权难以取得的缘故,因此存在很多的多端分枝输电线路。
- We furnish some of the results and highlight the specific features that can be employed for fault detection. 我们提供某些结果,并概述可以用于故障探测的某些特征。
- A Novel Approach to Detect Faults Located Near Zero-Cross Point of Voltage for Traveling Wave Based Protection 一种用于行波保护的电压过零点附近故障检测方法
- The process for predicting fault location by using accoustic abnomality in standard layer includes two stages. 在用标准层声波时差异常法确定断层的位置时,首先对标准层声波时差进行趋势面分析,然后再分析残差等值线图。
- It was used in machine tool gear box to carried out state detection, and owned high fault detection rate. 将其应用于机床齿轮箱运行状态检测,具有很高的故障检测率。
- In power system, fault location that influences voltage sags is randomly distributed determined by many factors. 实际电力系统中,线路故障点受诸多因素影响,具有随机不确定性。
- Finally, a system fault tolerant control method based on FDD (Fault Detection and Diagnostics) technology is designed. 设计了基于故障检测与诊断技术的容错控制方案。
- 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。
- The error models are very important in the error analysis and fault detection of inertial navigation system(INS). 论述了惯导系统 (INS)误差模型的重要作用 ,介绍了惯导误差方程推导必须遵循的步骤以及误差方程所涉及的坐标系的关系。
- Finally, two-terminal fault location has been constructed based on dynamic phasor model. 最后,本文在同杆双回线分布参数时变动态相量模型的基础上,构造了双端故障测距算法。
- The fault detection and diagnosis (FDD) of the networked control systems (NCS) arestudied in this dissertation. 网络控制系统是指建立在数字总线基础之上的控制系统。
- Abstract: The basic structure of a new integrative fault location system for UHV transmission lines is presented. 摘 要: 介绍了新型超高压输电线路故障定位系统的基本结构,阐述了该系统的数据信息处理主要功能和实现技术。
- Fault detection and classification (FDC) via sample covariance matrix is thus very important. 因此,对于共变异矩阵的错误侦测与鑑别(FDC)也越来越重要。
- Fault locating is the prereguisite of fault clea-ring. 故障定位是电力系统事故处理的前提。
- Perfected the fault protection function by using microcomputer's abilities of fault detection, inquiry and diagnosis. 利用微机的故障检测、自询问和诊断能力,完善了系统故障保护功能。
- 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。