We are given the per unit model of a single phase power transformer with ratings 60 Hz, 25.0000000000 KVA, 12.0000000000kV/280.0000000000V, as follows: Rsc = 0.0450000000 p.u., Xsc = 0.2250000000 p.u., Rc = 190.0000000000 p.u., Xm = 63.3333333333 p.u. Those values were computed from a set of standard (as seen in class) open circuit test and short circuit test. Compute and report what were the OCT and SCT values measured originally. Voc = volts Iocamps Poc = Vsc = Isc = Psc = watts volts amps watts

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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.4MCQ: An ideal transformer has no real or reactive power loss. (a) True (b) False
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We are given the per unit model of a single phase
power transformer with ratings 60 Hz, 25.0000000000 KVA,
12.0000000000kV/280.0000000000V, as follows:
Rsc = 0.0450000000 p.u., Xsc = 0.2250000000 p.u., Rc =
190.0000000000 p.u., Xm = 63.3333333333 p.u.
Those values were computed from a set of standard (as seen in
class) open circuit test and short circuit test. Compute and report
what were the OCT and SCT values measured originally.
Voc = volts
Iocamps
Poc =
Vsc =
Isc =
Psc =
watts
volts
amps
watts
Transcribed Image Text:We are given the per unit model of a single phase power transformer with ratings 60 Hz, 25.0000000000 KVA, 12.0000000000kV/280.0000000000V, as follows: Rsc = 0.0450000000 p.u., Xsc = 0.2250000000 p.u., Rc = 190.0000000000 p.u., Xm = 63.3333333333 p.u. Those values were computed from a set of standard (as seen in class) open circuit test and short circuit test. Compute and report what were the OCT and SCT values measured originally. Voc = volts Iocamps Poc = Vsc = Isc = Psc = watts volts amps watts
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