what is the working of vfd drives.
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VFD means Variable Frequency Drives.A variable-frequency
drive (VFD) is a system for controlling the rotational speed
of an alternating current (AC) electric motor by controlling
the frequency of the electrical power supplied to the motor.
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Is This Answer Correct ? | 15 Yes | 1 No |
Answer / rohan k trivedo
simply we can understand vfd by the below relation
N= 120f/p
so in vfd speed will be controlled with the change in
frequancy. and frequancy can be changed by the thyristor
control pannel.
Is This Answer Correct ? | 14 Yes | 2 No |
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