Data for Assignment 1 Question 1(a)Use the data in the row corresponding to the last two digits of your USQ student number.
Data for Assignment 1 Question 1(a)Use the data in the row corresponding to the last two digits of your USQ student number. Those are in the first column of the table (labelled YOUR ID).Note : Bus A nominal voltage =110 KV ; Bus B nominal voltage = 11kVTPFL= 3 phase fault level (kA) at bus A; Purely reactive fault current assumedSPFL= single phase to ground fault level (kA) at bus A; Purely reactive fault current assumedMVA1 = transformer 1 MVA rating; MVA2= transformer 2 MVA rating; X1 = pu leakage reactance of transformer 1; X2 = pu leakage reactance of transformer 2. TPFL
(kA) SPFL
(kA) MVA1 MVA2 X1
(%) X2
(%) R1
(ohm) R2
(ohm) Z+
(ohm) Z0
(ohm) Rf (ohm) 8 8 80 80 6.0 4.5 2 2 5+j6 5+j11 50 Data for Assignment 1 Question 1(a)Use the data in the row corresponding to the last two digits of your USQ student number. Those are in the first column of the table (labelled YOUR ID).Note : Bus A nominal voltage =110 KV ; Bus B nominal voltage = 11kVTPFL= 3 phase fault level (kA) at bus A; Purely reactive fault current assumedSPFL= single phase to ground fault level (kA) at bus A; Purely reactive fault current assumedMVA1 = transformer 1 MVA rating; MVA2= transformer 2 MVA rating; X1 = pu leakage reactance of transformer 1; X2 = pu leakage reactance of transformer 2. TPFL
(kA) SPFL
(kA) MVA1 MVA2 X1
(%) X2
(%) R1
(ohm) R2
(ohm) Z+
(ohm) Z0
(ohm) Rf (ohm) 8 8 80 80 6.0 4.5 2 2 5+j6 5+j11 50
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