phasing network meaning in English

移相网络

Electric power engineering ; components in three - phase networks , concepts , quantities and their letter symbols
电力工程.三相网络分量概念量值字母符号
A model of an 110kv three - phase network is established by matlab / simulink spsfirstly , and the disturbance of harmonic in power system is simulated by a type - ss1electric locomotive in this model . secondly , kinds of short faults are analyzed , thestable and transient voltage waves are obtained . then , a de - noising method is presented , which is based on wavelet packettransform and has better resolution in time and frequency domain
首先利用matlab / simulink电力系统工具箱中的模块建立了一个110kv的三相输电网络仿真模型,并以韶山1型电力机车为原型,实现对电网中主要谐波源的模拟;然后,对该输电网络中多种短路故障进行了分析,并给出在稳态扰动和暂态扰动情况下的电压扰动信号波形。