single phase to three phase variable frequency drive | Converter | Inverter | Electreca
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Functions of variable frequency drive
Functions of variable frequency drive (VFD)
A variable frequency drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage of its power supply. The VFD also has the capacity to control ramp-up and ramp-down of the motor during start or stop, respectively. How does VFD control frequency?
VFDs manipulate the frequency of their output by rectifying an incoming AC current into DC and then using voltage pulse-width modulation to recreate an AC current and voltage output waveform. However, this frequency conversion process causes 2% to 3% loss as heat in the VFD — caloric energy that must be dissipated.
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A variable frequency drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage of its power supply. The VFD also has the capacity to control ramp-up and ramp-down of the motor during start or stop, respectively. How does VFD control frequency?
VFDs manipulate the frequency of their output by rectifying an incoming AC current into DC and then using voltage pulse-width modulation to recreate an AC current and voltage output waveform. However, this frequency conversion process causes 2% to 3% loss as heat in the VFD — caloric energy that must be dissipated.
Watch more videos here
emergency stop button wiring emergency stop button wiring
self-holding video contactor self holding with push butt...
Other videos to watch
STAR DELTA STARTER VIDEO star delta starter connection 3 phase...
TIMER VIDEO How on delay and off delay timer work...
FORWARD REVERSE WIRING DIAGRAM VIDEO forward reverse switch wiring
FORWARD REVERSE WIRING VIDEO forward reverse motor control wiring|...
CONTACTOR SELFHOLDING VIDEO contactor self holding with push butt...
contact me here
[email protected]
follow me on Twitter Twitter: DavidSsengendo
like my Facebook page Facebook: electerca
Buy contactors here https://amzn.to/39iW0p2
Push buttons https://amzn.to/3qN2DpN
AI Digital Multimeter https://amzn.to/2R1Q2mp
Need a float switch https://amzn.to/34TZStI
Disclaimer: ELECTRECA is a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to www.amazon.com
2 سال پیش
در تاریخ 1401/05/17 منتشر شده
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