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Obtain the per-unit equivalent circuit for the following one-line diagram in Figure 1. Xine = 100 Q Zoad 0.9 + j0.20 50 MVA 11/66 kV X=j0.10 pu Vs 11 kV 50 MVA 66/11 kV X-j0.10 pu Figure 1 Take the MVA base of 100 MVA at the generator side and kV base of 11 kv for voltage base. Draw the per-unit impedance diagram showing all the per-unit values on the diagram. a) From your opinion, why per-unit representation is preferable when solving for power system network.

Obtain the per-unit equivalent circuit for the following one-line diagram in Figure 1. Xine = 100 Q Zoad 0.9 + j0.20 50 MVA 11/66 kV X=j0.10 pu Vs 11 kV 50 MVA 66/11 kV X-j0.10 pu Figure 1 Take the MVA base of 100 MVA at the generator side and kV base of 11 kv for voltage base. Draw the per-unit impedance diagram showing all the per-unit values on the diagram. a) From your opinion, why per-unit representation is preferable when solving for power system network.

Introductory Circuit Analysis (13th Edition)
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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Obtain the per-unit equivalent circuit for the following one-line diagram in Figure 1. Xine= 100 2 Zroad 0.9 + j0.22 50 MVA 11/66 kV X= j0.10 pu Vs 11 kV 50 MVA 66/11 kV X-j0.10 pu Figure 1 Take the MVA base of 100 MVA at the generator side and kV base of 11 kV for voltage base. Draw the per-unit impedance diagram showing all the per-unit values on the diagram. a) From your opinion, why per-unit representation is preferable when solving for power syst network.
Transcribed Image Text:Obtain the per-unit equivalent circuit for the following one-line diagram in Figure 1. Xine= 100 2 Zroad 0.9 + j0.22 50 MVA 11/66 kV X= j0.10 pu Vs 11 kV 50 MVA 66/11 kV X-j0.10 pu Figure 1 Take the MVA base of 100 MVA at the generator side and kV base of 11 kV for voltage base. Draw the per-unit impedance diagram showing all the per-unit values on the diagram. a) From your opinion, why per-unit representation is preferable when solving for power syst network.
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