phasing network中文什么意思

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Electric power engineering ; components in three - phase networks , concepts , quantities and their letter symbols
電力工程.三相網(wǎng)絡(luò)分量概念量值字母符號(hào)
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電力系統(tǒng)工具箱中的模塊建立了一個(gè)110kv的三相輸電網(wǎng)絡(luò)仿真模型,并以韶山1型電力機(jī)車為原型,實(shí)現(xiàn)對(duì)電網(wǎng)中主要諧波源的模擬;然后,對(duì)該輸電網(wǎng)絡(luò)中多種短路故障進(jìn)行了分析,并給出在穩(wěn)態(tài)擾動(dòng)和暫態(tài)擾動(dòng)情況下的電壓擾動(dòng)信號(hào)波形。

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