A 3-phase, 4500 kVA, 13 kV, 50 Hz, 4-pole, star-connected synchronous generator synchronous reactance of 8 ohm/phase and

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A 3 Phase 4500 Kva 13 Kv 50 Hz 4 Pole Star Connected Synchronous Generator Synchronous Reactance Of 8 Ohm Phase And 1 (121.14 KiB) Viewed 46 times

A 3-phase, 4500 kVA, 13 kV, 50 Hz, 4-pole, star-connected synchronous generator synchronous reactance of 8 ohm/phase and an armature resistance of 0.5 ohm/phase. Wi assumption that the mechanical stray loss is 30 kW and power factor of 0.8 lagging, deter the followings: i) Stator current ii) Excitation voltage iii) Voltage regulation iv) Efficiency of the generator v) If the synchronous generator is delta connected and power factor is changed to lagging, determine the maximum power supplied by the generator.