Computer · Electrical Machines - Synchronous Generators
What is the nature of the voltage regulation/magnitude obtained for a synchronous generator when using the synchronous impedance (EMF) method?
- 1Higher than the actual value, because it assumes the magnetic circuit is unsaturated and ignores saturation.✓
- 2Lower than the actual value, because it overestimates the saturation effects.
- 3Nearly accurate, as the generator normally operates in the unsaturated region.
- 4Nearly accurate, as it accounts for magnetic saturation.
Correct answer
Higher than the actual value, because it assumes the magnetic circuit is unsaturated and ignores saturation.
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