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- Transient Fault Locator 瞬时故障定位器
- The Study of Fault Location Algorithm Using Transient Fault Signal for EHV Transmission Lines 利用输电线路故障暂态信号进行故障定位的算法研究
- The application of ISP technique in locomotive transient fault recorder using W78E516 MCU and ispLSI PLD is introduced. 介绍了机车瞬间故障记录系统中 ,利用W78E516单片机和Lattice公司ispLSI可编程逻辑器件如何实现在系统可编程功能 (ISP)。
- At present, transient fault signal of HV/EHV transmission line is analyzed by wavelet transform. 目前国内主要是采用小波变换的方法分析高压输电线路故障后的暂态信号。
- Plenty of dynamic simulations are performed on the fault locator by using Real-Time Digital Simulation (RTDS) system to verify the algorithms presented in this paper. 简单介绍了故障定位装置的硬件和软件实现,并利用研制出的定位装置在实时数字仿真系统(RTDS)上对本文算法进行了大量的动模试验。
- Shunt fault with high resistance at the fault location. 高抵抗事故
- 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。
- On the basis of the introduction of commutation failure principle,analysis of commutation failure in Three Gorges-Guangdong HVDC system Echeng station is made according to the transient fault record. 在简要介绍换相失败基本原理的基础上,根据现场的暂态故障录波图,对三广直流鹅城换流站发生换相失败的原因进行了详细分析。
- Fault locator for overhead contact line equipment 接触网故障探测装置
- transient fault voltage detection 瞬时电压检测
- Research and design of cable fault locator 接地混线故障快速查找仪的研究与设计
- The results of simulation by MATLAB show that this method is valid to distinguish the transient faults and permanent faults on transmission line with shunt reactors. 利用MATLAB软件进行了大量仿真实验,验证了其在带并联电抗器的超高压长输电线路的瞬时性故障与永久性故障的识别中具有良好的可行性。
- Development of Power Cable Fault Locator 电力电缆故障定点仪的研制
- regenerative repeating fault locator 再生中继障碍定位仪
- 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。
- 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。
- 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。
- Her feeling of depression was transient. 她那抑郁的心情一会儿就过去了。
- 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。