A three-phase 460-V transformer is to be procured to power a motor drive that will draw a
Question:
A three-phase 460-V transformer is to be procured to power a motor drive that will draw a line current containing the following harmonics as per the VFD supplier:
Determine the three-phase kilovolt-ampere rating and the K-factor of the transformer that must be specified in the procurement contract.
Transcribed Image Text:
Harmonic order h Harmonic amps rms 1 25 5 5 7 11 4 2.5 13 2 1.5 1.5 17 19 23 25 1 1
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Related Book For
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
Question Posted:
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