three-level inverters

• 三电平逆变器

three-level inverters的用法和样例：

例句

1. The basic work principles and control method of a new stacked multicell inverters.
   介绍了一种新型的层叠式多电平逆变器的工作原理与控制方法。
2. This paper introduces the block diagram of NPC three-level inverters and the principle of space voltage vector control.
   介绍了二极管中点箝位型三电平逆变器主电路的结构和空间电压矢量控制的原理。