1. Draw the positive, negative and zero sequence networks for the power system shown below. Use MVA base=100 and KV base 11. AV Men de 220 Equip G XNT T₁ XNTS L₁ La T₂ XNTZ G₂ XNz Voltage Rating 11 KV 11 T KV 11/220 KV 11/220 KV 220KV 220KV 11/220 KV 11/220 KV 11 KV 11 KV MVA Rating 60 8888888888 60 60 60 50 50 50 50 N XNTI X j0.2 pu 10.1 pu 10.1 pu 10.1 pu 10.075 pu N EST Xecta X₂ 10.2 pu H 10.1 pu j0.1 pu j0.1 pu 0.075 pu X₂ 10.05 pu j0.1 pu 10.35 pu 10.35 pu 10.075 pu j0.19 pu j0.19 pu 10.05 pu G₂ F10 XN 1000 pu jo.06 pu jo 05 pu jo.05 pu

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.61P
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1. Draw the positive, negative and zero sequence networks for the power system shown below. Use
MVA base 100 and KV base 11. AV
de 220v at high season and of tandum
+
Equip
G₁
XNT
T₁
XNTS
L₁
La
T₂
XNTZ
G₂
XNz
Voltage MVA
Rating
Rating
11 KV
60
11 KV
11/220 KV
11/220 KV
220KV
220KV
8888888888
60
60
60
11/220
KV
11/220 KV 50
11 KV
11 KV
50
50
50
XNTI
X₁
10.2 pu
10.1 pu
10.1 pu
10.1 pu
10.075 pu
N
EST
Xatz
X₂
10.2 pu
#1
10.1 pu
j0.1 pu
j0.1 pu
0.075 pu
X₂
10.05 pu
j0.1 pu
10.35 pu
10.35 pu
10.075 pu
0.19 pu j0.19 pu 10.05 pu
G₂ 11 10
XN
jo 06 pu
jo.06 pu
jo 05 pu
j0.05 pu
Transcribed Image Text:1. Draw the positive, negative and zero sequence networks for the power system shown below. Use MVA base 100 and KV base 11. AV de 220v at high season and of tandum + Equip G₁ XNT T₁ XNTS L₁ La T₂ XNTZ G₂ XNz Voltage MVA Rating Rating 11 KV 60 11 KV 11/220 KV 11/220 KV 220KV 220KV 8888888888 60 60 60 11/220 KV 11/220 KV 50 11 KV 11 KV 50 50 50 XNTI X₁ 10.2 pu 10.1 pu 10.1 pu 10.1 pu 10.075 pu N EST Xatz X₂ 10.2 pu #1 10.1 pu j0.1 pu j0.1 pu 0.075 pu X₂ 10.05 pu j0.1 pu 10.35 pu 10.35 pu 10.075 pu 0.19 pu j0.19 pu 10.05 pu G₂ 11 10 XN jo 06 pu jo.06 pu jo 05 pu j0.05 pu
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