Determine what is the impedance of the generator

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Reference no: EM13228754

A synchronous generator rated 1350 MVA at 0.9 pf, 22.5-kV, Xs=11.6% is connected to a power system through a 1500 MVA, 7.9% 24-kV/230-kV generator step up transformer. The power is generated into a 230-kV system.

a) What is the impedance of the generator on the 24-kV generator step up transformer base?

b) Power system analysis programs usually is 100 MVA as a system base. What is the impedance of the generator and the transformer on this 100 MVA base at the transmission voltage level?

Reference no: EM13228754

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