technology of phase selection of ac apparatus based on fft

a high-speed phase selection scheme based on mathematical morphology gradient

基于数学形态学梯度的快速选相方案

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discussion of phase selection relay based on difference of phase currents

一种电流突变量选相元件的探讨

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study on faulted phase selection principle based on transient current

基于暂态电流的故障选相原理的探讨

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novel technique for fault phase selection based on correlation analysis and fuzzy set using the transient signals in ehv power system

基于高频暂态分量进行相关分析及模糊推理的选相新方法

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study on faulty phase selection based on energy of current traveling wave and wavelet transform

基于电流行波能量和小波变换的输电线路故障选相研究

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improved criteria of grounding fault phase selection based on wavelet transform

基于小波变换接地故障选相判据的改进

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research on a fault phase selection algorithm based on fault transient voltage

基于故障暂态电压的故障选相算法的研究

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an analysis of phase selection in undercooled peritectic alloys

过冷包晶合金的相选择分析

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detection of faults and phase-selection using fractal techniques

基于分形理论的输电线路故障检测和选相

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transient-based faulty phase selection in ehv transmission lines

基于暂态量的超高压输电线路故障选相

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discussion of three-phase short-circuit criterion of phase selection relay based on delta variable element of phase current differential

一种电流突变量选相元件三相短路判据的探讨

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phase selection of microcomputer-based protection in extra high voltage line

超高压线路微机保护的选相问题

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application of fault phase-selection in microprocessor-based protection

微机保护故障选相技术的应用

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phase selection test system of instantaneous tripping for multiple magnetic circuit transformer

多磁路变压器瞬时选相测控系统

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study of fault phase selection for series compensated transmission lines based on wavelet transform

基于小波变换的串补输电线路故障选相研究

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a novel scheme to fuzzy faulted-phase selection applied to transient protection

一种适用于暂态保护的模糊故障选相新方案

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adaptive phase selection relays utilizing adaptive resonance theory based artificial neural networks

基于自谐振神经网络的线路故障自适应选相元件

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the wavelet transform; electric transmission line; fault location; phase selection; travelling wave;

小波变换；输电线路；故障定位；选相；行波；

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study on wavelet singular entropy and its application to faulty phase selection in hv transmission lines

小波奇异熵及其在高压输电线路故障选相中的应用

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comparison of several sequential-component phase selection methods in microprocessor-based protection

微机保护中几种序分量选相方法的比较

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