unbalanced input voltage

基本解釋

Under the unbalanced input voltage, the output voltage and input current of matrix converter which is based on the space vector modulation contain the harmonics.
在非對(duì)稱輸入電壓情況下，矩陣變換器基於空間矢量控制法的輸出電壓和輸入電流中都將含有諧波分量。
The output voltage waveforms of matrix converter which is based on the space vector modulation are analysed under the unbalanced input voltage. A time-variant modulation ratio method is proposed.
在非對(duì)稱輸入電壓情況下，對(duì)基於雙空間矢量調(diào)制的矩陣變換器的輸出電壓波形進(jìn)行了分析，提出了利用時(shí)變調(diào)制比改善輸出電壓波形的方法。