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why need generator voltage regulator?

2015-06-27 10:28      Click:

Q: why need generator voltage regulator?


A: as a result of the ac generator rotor is driven by engine by a belt rotation, the rotating speed of engine about 800 revolutions per minute from the lowest to the highest 6000 RPM, and generator rotor rotational speed range is very large, it will cause the output of the generator voltage, great changes have taken place can't meet the job requirements of electrical equipment.In order to meet the requirement of constant voltage electrical equipment, alternator must with voltage regulator, make its basic maintain a constant output voltage under all conditions.


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