A three phase transmission line operating at 33kv and having a resistant of 5ohms and a reactance of 20ohms is connected to the generating station through 15MVA step up transformer. Connected to the bus bars are two alternators one of 19MVA with 10% reactance and another of 5MVA with 7.5% reactance.calculate the short circuit KVA fed to the symmetrical fault between phases if it occurs. 1.at the load end of transmission 2.At the higher voltage terminals of the transformer

A three phase transmission line operating at 33kv and having a resistant of 5ohms and a reactance of 20ohms is connected to the generating station through 15MVA step up transformer. Connected to the bus bars are two alternators one of 19MVA with 10% reactance and another of 5MVA with 7.5% reactance.calculate the short circuit KVA fed to the symmetrical fault between phases if it occurs. 1.at the load end of transmission 2.At the higher voltage terminals of the transformer

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 3.34P: Three single-phase, two-winding transformers, each rated 450MVA,20kV/288.7kV, with leakage reactance...

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urgent required.