您要查找的是不是：
- The line quality test, transmission quality test and fault location test can be conducted prior to operation by mean of single - ended measurement, master - slave system measurement and ATU - C/R emulation . 利用它可通过单端测量、主从机测量和ATU-C/R仿真等方法,进行开通前线路质量确认性测试、传输质量测试以及故障定位测试等。
- fault location test (FLT) 故障定位测试,故障定位测试法,错误定位测试
- fault location test 故障定位测试
- 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。
- Shunt fault with high resistance at the fault location. 高抵抗事故
- fault location testing 故障定位测试法
- 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。
- 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。
- 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。
- 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, 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。
- 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。
- 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。
- The signal processing can be conveniently linked with the fault location by this method. 该方法还能将测量信号的分析处理和故障的定位很好地结合起来。
- Fault Locating Tests 故障定位测试程序
- Based on data fusion,a new method for singlephase grounding fault location of distribution feeders in networks with ungrounded neutral is proposed. 提出了基于模糊信息融合的中性点不接地系统单相接地故障定位的新方法及其实现。
- A series of tests have been carried out on the accomplished inertial system.In the position location tests, the CEP of the system is less than 1 nm/h. 在所研制的机抖激光陀螺捷联惯导试验系统上进行了一系列的测试,在所做的几次定位测试中系统一小时的圆概率误差优于1海里。
- This paper presents the principle of optic time domain reflectometer (OTDR) and the fault location of optic fiber cable line by OTDR. 介绍了光时域反射仪(OTDR)的测试原理及其对光缆线路中经常出现的光纤故障点进行了分析,并简述了用OTDR测量时应注意的问题。
- Test System of RF Coaxial Cable Fault Location 射频同轴电缆故障定位测试系统
- A new adaptive fault location technique based on Phasor Measurement Unit(PMU) for parallel transmission lines is presented. 提出一种新的基于相量测量单元(PMU)在线计算输电线路参数的同杆双回线故障测距的自适应算法。
