IR Compensation in DC Drive
IR compensation method is used to provide the speed regulation in the DC drive. The DC drive increases the output voltage of the drive to
speed control of motor
VVVF Drive- Why V/f Ratio is Kept Constant in VFD?
VVVF( Variable voltage variable frequency) control is used to control the speed of the induction motor. The VVVF drive controls the voltage and frequency simultaneously