A 4.12 kV, 60 Hz, 3000 hp, 0.8 FP lead, delta-connected, 6-pole, three-phase synchronous motor has a synchronous reactance of 1.1 per unit and an armature resistance of 0.1 per unit. If this motor works at nominal voltage with a load that consumes a current Ia of 300 A at 0.85 PF ahead, a) What is the internal generated voltage per phase within the motor? b) What is the torque angle delta? c) What is the torque generated by the motor?
A 4.12 kV, 60 Hz, 3000 hp, 0.8 FP lead, delta-connected, 6-pole, three-phase synchronous motor has a
synchronous reactance of 1.1 per unit and an armature resistance of 0.1 per unit.
If this motor works at nominal voltage with a load that consumes a current Ia of 300 A at 0.85 PF ahead,
a) What is the internal generated voltage per phase within the motor?
b) What is the torque angle delta?
c) What is the torque generated by the motor?
If this motor works in nominal conditions
d) What is the internal generated voltage per phase within the motor?
e) What is the delta torque angle?
f) What is the torque generated by the motor?
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A 4.12 kV, 60 Hz, 3000 hp, 0.8 FP lead, delta-connected, 6-pole, three-phase synchronous motor has a
synchronous reactance of 1.1 per unit and an armature resistance of 0.1 per unit.
If this motor works in nominal conditions
d) What is the internal generated voltage per phase within the motor?
e) What is the delta torque angle?
f) What is the torque generated by the motor?
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