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Q. No. 01 [CLO1-C3]: Draw an impedance diagram for the electric power system shown in Figure-1, showing all impedances in per unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power and line-line ratings are given below: G : T : T2 : G2 : Line: X = 9% 80 MVA 20/200 kV X = 16% 80 MVA 200/20 kV X = 20% X = 9% X = 120 2 90 MVA 20 kV 90 MVA 18 kV 200 kV Load: 200 kV S = 48 MW +j64 Mvar T T2 2 Line G1 G2 Load

Q. No. 01 [CLO1-C3]: Draw an impedance diagram for the electric power system shown in Figure-1, showing all impedances in per unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power and line-line ratings are given below: G : T : T2 : G2 : Line: X = 9% 80 MVA 20/200 kV X = 16% 80 MVA 200/20 kV X = 20% X = 9% X = 120 2 90 MVA 20 kV 90 MVA 18 kV 200 kV Load: 200 kV S = 48 MW +j64 Mvar T T2 2 Line G1 G2 Load

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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Q. No. 01 [CLO1-C3]: Draw an impedance diagram for the electric power system shown in Figure-1, showing all impedances in per unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power and line-line ratings are given below: X = 9% G : Tị : T2 : G2 : Line: 90 MVA 20 kV 80 MVA 20/200 kV X = 16% 80 MVA 200/20 kV X = 20% X = 9% X = 120 2 S = 48 MW +j64 Mvar 90 MVA 18 kV 200 kV Load: 200 kV T T2 2 Line G1 G2 Load Figure-1
Transcribed Image Text:Q. No. 01 [CLO1-C3]: Draw an impedance diagram for the electric power system shown in Figure-1, showing all impedances in per unit on a 100-MVA base. Choose 20 kV as the voltage base for generator. The three-phase power and line-line ratings are given below: X = 9% G : Tị : T2 : G2 : Line: 90 MVA 20 kV 80 MVA 20/200 kV X = 16% 80 MVA 200/20 kV X = 20% X = 9% X = 120 2 S = 48 MW +j64 Mvar 90 MVA 18 kV 200 kV Load: 200 kV T T2 2 Line G1 G2 Load Figure-1
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