12 he data in table below for the system shown, if there is a 3phase fault occurs at bus 3,find the fault ent using bus impedance matrix. MVA voltage 33kv clement XI (p.u) G1 100 0.2 G2 100 33kv 0.2 TI 100 33/220 kv 0.05 T2 100 331220 kv 0.05 LI 100 220 kv 0.1 12 100 220 kv 0.1 L3 100 220 kv 0.1 Ti 2) Tz (G) Le 3) 3.
12 he data in table below for the system shown, if there is a 3phase fault occurs at bus 3,find the fault ent using bus impedance matrix. MVA voltage 33kv clement XI (p.u) G1 100 0.2 G2 100 33kv 0.2 TI 100 33/220 kv 0.05 T2 100 331220 kv 0.05 LI 100 220 kv 0.1 12 100 220 kv 0.1 L3 100 220 kv 0.1 Ti 2) Tz (G) Le 3) 3.
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
Chapter9: Unsymmetrical Faults
Section: Chapter Questions
Problem 9.34P: At the general three-phase bus shown in Figure 9.7(a) of the text, consider a simultaneous single...
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Transcribed Image Text:12
he data in table below for the system shown, if there is a 3phase fault occurs at bus 3,find the fault
ent using bus impedance matrix.
MVA
voltage
33kv
XI (рм)
clement
GI
100
0.2
G2
100
33kv
0.2
TI
100
33/220 kv
33/220 kv
0.05
M.H
T2
100
0.05
LI
100
220 kv
0.1
12
100
220 kv
0.1
L3
100
220 kv
0.1
2.
G Yz
L3
fY A
3)
H.W5
Q2/The parameters of a 4- bus system are as under;
Line impedance
0.2+ j0.8 p.u
0.3+ j0.9 p.u
0.25+ jl p.u
0.2+ j0.8 p.u
0.1+ j0.4 p.u
Bus code
1-2
2-3
2-4
3-4
1-3
Draw the network and find the bus admittance matrix.
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