VFD 是一个缩写,常见有两种含义:
/ˌviː ɛf ˈdiː/
The pump runs quieter after we installed a VFD.
安装了变频器(VFD)后,水泵运行更安静了。
To reduce energy consumption and improve process control, the plant integrated a VFD with the motor and tuned the acceleration and deceleration ramps.
为降低能耗并提升过程控制能力,工厂将变频器(VFD)与电机集成,并调整了加减速斜坡参数。
VFD 属于首字母缩略词:分别来自短语 Variable-Frequency Drive(变频驱动/变频器)或 Vacuum Fluorescent Display(真空荧光显示器)的首字母。由于两者都常见于工程与电子领域,具体含义通常要结合上下文判断(例如“motor/pump/inverter”多指变频器,“panel/display”多指显示器)。