unbalanced input voltage

基本解释

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.
在非對稱輸入電壓情況下，對基於雙空間矢量調制的矩陣變換器的輸出電壓波形進行了分析，提出了利用時變調制比改善輸出電壓波形的方法。