A power distribution center serves single-phase load via cable and a 50-kVA 277/120-V step-down transformer. Based on
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A power distribution center serves single-phase load via cable and a 50-kVA 277/120-V step-down transformer. Based on the transformer kilovoltampere rating, the cable impedance is 2 + j1%, and the transformer impedance is 1 + j5%. The equipment is drawing 75% load at 86.6% power factor lagging. Using pu values, determine the % voltage regulation from the distribution center to the load point.
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Related Book For
Introduction To Electrical Power And Power Electronics
ISBN: 9781466556607
1st Edition
Authors: Mukund R. Patel
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