capacity coupler

例句：

1. 1.The device is designed to match the electrical capacity of two different batteries.
   该设备旨在匹配两种不同电池的电气容量。
2. 2. In power systems, a capacitor coupler is used to regulate the flow of energy between two buses.
   在电力系统中，电容器耦合器用于调节两个母线之间的能量流动。
3. 3.The engineers developed a new design for the capacity coupler that could withstand higher voltages.
   工程师们开发了一种新的设计，这种容量耦合器能够承受更高的电压。