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A salient-pole synchronous machine with negligible armature resistance has the following parameters all expressed in the...

A salient-pole synchronous machine with negligible armature resistance has the following parameters all expressed in the per unit system: xd =Lis, Xq = 0.95

The machine is connected to a transmission line represented by: A = 0.98L0.2°, B = 0.2L85°

The load at the end of the line draws a current of 1 pu at a voltage of 1 pu. The load power factor is unity. Calculate the apparent power output of the machine.

a-. Calculate the required excitation voltage and torque angle.

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