multi-level voltage

• 多电平

multi-level voltage的用法和样例：

例句

1. This converter operates as a bidirectional converter and transfers energy between its two sides by charging the midpoint capacitors to a known constant DC voltage level.
   多电平矩阵变换器的能量传递，是通过三相输入电压对中点电容充电到一个恒定直流电压而实现的。