Consider the microgrid given in figure 8-56. The positive sequence impedance of the transmission Lines is given in -line diagram (figure 8.5%). The system data are as follows: the one PV generating Station: 2MW, 460V. AC, positive, negative and zero Sequence impedance of each line is equal to 10%. The generator negativ Sequence impedance is equal to the positive Sequence, and the Zero Sequence impedance is equal to half (½) of positiv Sequence impedance. Transformers positive sequence impedance is equal to the negative sequence and equal to the zero sequence impedance Station DC/AC CB Acpu bus CB www S+js 5 1+jlo M 2 T2 SB CB A Jus -3+16 local utility

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
Chapter7: Symmetrical Faults
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Consider the microgrid given in figure 8-56.
The positive sequence impedance of the transmission Lines is given in
-line diagram (figure 8.5%). The system data are as follows:
the one
PV generating Station: 2MW, 460V. AC, positive, negative and zero
Sequence impedance of each line is equal to 10%. The generator negativ
Sequence impedance is equal to the positive Sequence, and the
Zero Sequence impedance is equal to half (½) of positiv
Sequence impedance. Transformers positive sequence impedance is equal
to the negative sequence and equal to the zero sequence impedance
Station
DC/AC CB
Acpu bus
CB
www
S+js
5
1+jlo
M
2
T2
SB
CB
A
Jus
-3+16
local
utility
Transcribed Image Text:Consider the microgrid given in figure 8-56. The positive sequence impedance of the transmission Lines is given in -line diagram (figure 8.5%). The system data are as follows: the one PV generating Station: 2MW, 460V. AC, positive, negative and zero Sequence impedance of each line is equal to 10%. The generator negativ Sequence impedance is equal to the positive Sequence, and the Zero Sequence impedance is equal to half (½) of positiv Sequence impedance. Transformers positive sequence impedance is equal to the negative sequence and equal to the zero sequence impedance Station DC/AC CB Acpu bus CB www S+js 5 1+jlo M 2 T2 SB CB A Jus -3+16 local utility
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