functional converter造句

For this reason , it ' s application will be restricted . this paper designs a circuit topology structure of multi - functional converter , which contains rectifier , chopper and inverter , it can function in soft - starting , chopping and doubly - fed adjusting speed for doubly - fed motor
本文设计了一种适用于双馈电机多种运行状态的多功能变流器的拓扑结构，它将整流器、斩波器与逆变器结合在一起，能完成电机的软启动、斩波、双馈调速。
It's difficult to find functional converter in a sentence. 用functional converter造句挺难的