For the system below: ¥381 G₁: T₁: T₂: M: Line: 60 MVA 50 MVA 50 MVA 43.2 MVA Line 20 kV 20/200 kV 200/20 kV 18 KV 200 kV T₂ X = 9% X = 10% X= 10% X = 8% Z = 120+j200 f M a) Draw an impedance diagram in per unit on 100 MVA, 20kV bases b) If the motor is drawing 45MVA, 0.8 lagging PF at a line to line terminal voltage of 18kV, determine the terminal voltage and the internal emf of the generator in per unit and in kv.

For the system below: ¥381 G₁: T₁: T₂: M: Line: 60 MVA 50 MVA 50 MVA 43.2 MVA Line 20 kV 20/200 kV 200/20 kV 18 KV 200 kV T₂ X = 9% X = 10% X= 10% X = 8% Z = 120+j200 f M a) Draw an impedance diagram in per unit on 100 MVA, 20kV bases b) If the motor is drawing 45MVA, 0.8 lagging PF at a line to line terminal voltage of 18kV, determine the terminal voltage and the internal emf of the generator in per unit and in kv.

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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