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- signal phase earth fault 电流接地故障
- Analysis of Transient Characteristics of Signals Phase Earth Fault in Non-Solidly Earthed Network 中性点非直接接地电网单相接地故障暂态特征分析
- single phase earth fault detection 单相接地检测
- Comprehensive fault line selection method and its realization for single phase earth fault in distribution networks 配电网单相接地故障的综合选线方法及其实现
- Detection of Single Phase Earth Fault in Small Current Earthing System 小电流接地系统单相接地故障的检测
- Single Phase Earth Faults in Ineffectively Grounded Systems 小电流接地系统一种单相接地故障选线方法的性能分析
- Protection and Its Application for Detecting Single Phase Earth Fault Feeder Based on Increment Function Principle in Resonant Grounded Power Distribution System 补偿电网增量函数法接地选线原理及应用
- Researches on Methods to Check One Phase Earth Fault at 10 kV Neutral Non - earthing System 10 kV中性点不接地系统单相接地故障检测方法的探讨
- Different signal path lengths will cause the signal phase to shift. 不同的信号通路长度将会造成信号相移。
- single phase earth fault 单相故障
- FU Zhou-xing, WAN Geng.Methods of Fault Line Selection for Single Phase to Earth Fault in Networks with Ungrounded Neutral[J].Low Voltage Apparatus,2002,(3):43-47. [2]傅周兴;万耕.;小电流接地系统单相接地故障选线方法[J]
- The result not only complements the existing delay theory, but also provides theoretical foundation for setting signal phase. 其结果既完善了现有的延误计算理论，又可为设置信号相位提供理论依据。
- single - phase earthed fault 单相接地故障
- In the sending side, we discuss how to send signal by using IFFT and introduce how to choose sampling frequency and how to realize the continuity of signal phase. 并就采样频率的确定以及如何实现信号相位连续进行了介绍。
- single phase earth faults 单相接地
- Key words: low current earth electrical network, transient earth fault, zero-sequence energy , energy variation . 关键词：小电流接地电网，间歇性电弧接地故障，零序能量，能量变化。
- But problems are exited in the configuration of distribution transformer and the setting for the stator earth fault protection. 但其配置及其接地保护的整定计算和校验却存在较多问题。
- It also summarizes the same point between signal timing and lane channelization in nature and illustrates that it is optimal cycle length and signal phase that is the critical part of signal timing. 用数据说明了确定最佳周期长度和调整好信号相位是信号配时的关键所在。
- When a single-phase earth fault occurs in EHV/UHV transmission line,the single-phase reclosure will come into operation. 超/特高压输电线路发生单相接地故障后,将采用单相自动重合闸。
- The principle of MLN series devices for detecting earth fault line in neutral ungrounded power system[J].Information on Electric Power,1994,2(2):7-11. MLN系列小电流接地微机选线装置动作原理[J].;电力情报;1994;2(2):7-11
