Typical Variable Frequency Drive (VFD)
The Variable Frequency Drive (VFD) is a system made up of active/passive power electronics devices (IGBT, MOSFET, etc.), a highspeed central controlling unit (a microcontroller, like the PIC18 or the PIC16) and optional sensing devices, depending upon the application requirement.
A typical modern-age intelligent Variable Frequency Drive (VFD) for the three phase ac induction motor with single-phase supply is shown in the figure below.
What exactly is ac drive (frequency inverter) (2009-4-6 9:55:17)
AC drives (Frequency Converters) improve efficiency of a mine's conveyor line (2009-3-18 8:40:27)
the types of ac drives by different voltage (2009-3-17 20:56:59)
AC variable frequency drives - pumps, fans & blowers (2009-3-4 17:14:41)
applications of AC variable speed drive (2009-3-4 14:58:56)
Brief introduction of frequency converter (frequency changer) (2009-3-3 15:44:25)
Load Characteristic of AC Induction Motor (2009-3-1 23:6:38)
Running Characteristic of AC Induction Motor (2009-2-27 15:15:32)
Starting Characteristic of AC Induction Motor (2009-2-27 15:2:24)
Three Phase AC Induction Motor (2009-2-27 11:19:45)
Interested? Disagree? Why not leave your message to discuss?:
◎Welcome to Tinydiary,share your opinion with me.
