A 60 MVA, 69.3 KV, three-phase synchronous generator has a synchronous reactance Xs = 15 ohm/phase. The generator is supplying its rated power (i.e. 60 MVA) to an infinite bus at 0.8 power factor...


A 60 MVA, 69.3 KV, three-phase synchronous generator has a synchronous<br>reactance Xs = 15 ohm/phase. The generator is supplying its rated power (i.e. 60<br>MVA) to an infinite bus at 0.8 power factor lagging.<br>Determine:<br>a) The armature current Ia.<br>b) The generator emf per phase (E).<br>c) The power angle.<br>d) The maximum power (P) that the generator can supply.<br>Xs = j 150<br>la<br>Vline = 69.3 KV<br>

Extracted text: A 60 MVA, 69.3 KV, three-phase synchronous generator has a synchronous reactance Xs = 15 ohm/phase. The generator is supplying its rated power (i.e. 60 MVA) to an infinite bus at 0.8 power factor lagging. Determine: a) The armature current Ia. b) The generator emf per phase (E). c) The power angle. d) The maximum power (P) that the generator can supply. Xs = j 150 la Vline = 69.3 KV

Jun 11, 2022
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