commutation voltage

例句：

1. 1. The commutation voltage of the transformer is critical to the operation of the power system.
   变压器的交流电压对电力系统的操作至关重要。
2. 2. During the commutation process, the current flows through the inductor and capacitor.
   在换流过程中，电流通过电感器和电容器流动。
3. 3. The commutation voltage can be adjusted to optimize the efficiency of the power conversion system.
   交流电压可以调整以优化电力转换系统的效率。