(c) Figure Q3(c) shows the single-line diagram of an industrial plant. The plant is suppliedby 11 kV, 50 Hz three-phase distribution feeder from the utility. The short-circuit dataon the 11kV system indicates a three-phase short circuit availability of 20 MVA at11 kV with an X/R ratio of 2.4. The step-down transformer is rated 2000 KVA,11kV/415 V and has percentage resistance and reactance of RTR = 1% and XTR 6.5%,respectively. A Y-connected 200 kVAR capacitance bank is connected to the 415 Vbusbar for power factor correction. Determine the parallel resonant frequency of thesystem. 1000 KVA11kV/415VRTR = 1.%,XTR =6.0%200KVARVLL = 11 kV, 50 HzMVASc = 200X/R = 2.4Linear and nonlinearplant loadsFigure Q3(c)

Answered: Image /qna-images/answer/c1a7e8d3-f6c1-4c3a-86f4-9dbcc77d9151.jpg

Answered: 1000 KVA 11kV/415V RTR = 1.%, XTR -6.0%…

1000 KVA 11kV/415V RTR = 1.%, XTR -6.0% 200 KVAR 16 -C VLL = 11 kV, 50 Hz MVASc = 200 X/R = 2.4 Linear and nonlinear plant loads Figure Q3(c)

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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