tension transformer

例句：

1. 1. The tension transformer is essential for maintaining the proper voltage level in the power system.
   张力变换器对于维持电力系统中适当的电压水平至关重要。
2. 2.The tension transformer was designed to reduce electromagnetic interference in the electrical circuits.
   张力变换器被设计用来减少电气线路中的电磁干扰。
3. 3.The tension transformer is used to regulate the current flow in the power grid.
   张力变换器用于调节电网中的电流流动。