Engineering, 26.05.2021 04:40 HectorSP2

A three-phase, 410-kVA, 2300-V alternator has an armature resistance of 0.4 ohm per phase and a synchronous reactance of 1.3 ohm per phase. Determine the no-load line-to-line generated voltage and the voltage regulation at 1) Full-load kVA, 0.82 power factor lagging, and rated voltage. 2) Full-load kVA, 0.73 power factor leading, and rated voltage. 3) Explain why the generator voltage regulation is different for different load power factors.

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A three-phase, 410-kVA, 2300-V alternator has an armature resistance of 0.4 ohm per phase and a sync...

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