Single phase broken line and two-phase broken line are two faults easy too see in power system, which account more in all broken line fault. 单相断线和两相断线是三相电网中最常见的两种故障,占纵向不对称故障的绝大多数。
Is within my Area with the bridge connection substation110KV line fault from the cast of successful logical example. 现以我区某110KV内桥接线变电站线路故障自投不成功为例进行逻辑分析。
Transmission Line Fault Locating with Transient Traveling Waves Caused by Re-closure 利用重合闸暂态行波的输电线路故障测距
Transmission Line Fault Location and Protection Based on the Gap Between Zero Mode and Aerial Mode Traveling Wave Propagation Time 基于模量行波传输时间差的线路接地故障测距与保护
Research and application of live line fault detection systems 输电线路缺陷带电查找系统的研究与应用
The practicability and validity are verified by its analytic results for a typical transmission line fault of a substation. 某变电站内一次典型的线路故障验证了该系统的实用性和有效性。
A Proposal for Fast Tripping Grounding Electrode Line Fault of HVDC 一种快速切除HVDC输电系统接地极线路接地故障的方案
Zero Line Fault Diagnosis in AC Power Distribution of Ship Power System 船舶电力系统中交流配电网零线故障的诊断
The critical problems existing in the process of realizing an on line fault diagnosis expert system are the lack of the expert knowledge obtained on line and the validity of the expert knowledge. 在线故障诊断专家系统的实现遇到的瓶颈问题是:在线可获得的专家知识相对匮乏,以及专家知识的有效性。
In the transmission line fault locating based on travelling wave, the arrival time of travelling wave must coordinate with the travelling wave velocity. 在输电线路行波测距中,存在行波浪涌到达时刻与行波传播速度相互配合的问题。
Research on Transmission Line Fault Location in Non-Direct Grounded Neutral System Under the Condition of Defect Data 缺陷数据条件下小电流接地系统输电线路故障测距的研究
Unit was launched not to force the cable, so as to avoid power line fault. 机组下水时切勿使电缆受力,以免引起电源线断裂。
A Research of Power Line Fault Phase Selection Based on the Morphological Spectrum 基于形态谱的电力线路故障选相研究
An Improved Algorithm for Transmission Line Fault Location Based on New Phase-Mode Transformation Matrix 一种基于新的相模变换矩阵的输电线路故障测距改进算法
Research and Design of on Line Fault Diagnosis and Monitoring System of the Oil Pumping Machine Based on GPRS 基于GPRS抽油机在线故障诊断监控器的研究与设计
Transmission Line Fault Detection Based on Wavelet Transform and Fractal Theory 基于小波变换和分形理论的输电线路故障检测
Study on Transmission Line Fault Location Method Based on Traveling Voltage Wave 基于电压行波的输电线路故障定位方法研究
Line fault pulsing telemeter 线路故障脉冲遥测仪
Design of MCU-based short distance line fault detection system 基于单片机的短距离电缆故障检测系统设计
Analysis and improving schemes of direction pilot protection rejecting movement in a line fault 一起线路故障纵联方向保护拒动的分析及改进方案
Application of Correlation Dimension in Transmission Line Fault Detection and Classification 基于关联维分析法的高压输电线故障检测与分类
The slide line fault that frequently happened has increased the cost of time and facilities, so as to restricted the output and benefit. 由浓缩池小车滑线引发的故障在生产过程中频繁发生,增加了事故时间和设备成本,制约着产量和效益的提升。
The Analysis of the Base Station Flash off Caused by Transmission Line Fault 传输线路故障造成基站闪断的分析处理
Analysis and Prevention of the Transformer Fault Caused by the Line Fault 线路故障引起变压器故障的分析及防范
This paper analyzes the influence of the probability of line fault position and the transition resistance to the power system security measure. 研究了输电线路的故障地点和故障过渡电阻的随机性对电力系统动态安全性测度的影响。
So high voltage transmission line fault diagnosis and performance analysis are very important for security and stability of Power Systems. 因此,对输电线路的故障诊断和性能分析是极为重要和必要的。
A portable intelligent measuring system for cable of airplane is introduced, the hardware circuit and software flow are given. The field analysis and test for all airborne system line fault of airplane are implemented. 介绍了一种便携式智能型飞机电缆性能检测系统,给出了系统的硬件电路和软件流程,实现了对飞机各机载系统线路故障的现场分析和测试。
The paper studies HV transmit electricity line fault diagnosis. 本论文是针对当前电力系统输电线路的故障诊断问题进行研究的。
The precise location of high-voltage transmission line fault is of great significance and practical engineering value. 高压输电线路故障的准确定位具有非常重要的意义和工程实用价值。
Finally, visual operating system of the automobile-line fault analysis and forecasting is designed. 最后,设计了汽车在线故障分析及预报的可视操作系统。