Answer / guest

it means Automatic Voltage Regulator. It does this using a
very small portion of the generators output, and converting
that AC voltage into a DC current that is inversely
proportional to the generators output voltage (once it
reaches full voltage)

Answer / raj kumar

AVR is Aoutomatic Voltage Regulator as we all Know.Function
of AVR is Maintain all Electrical Parameter like Voltage
Frequecy etc. of output of Generator . it take feed back
for sensing of electrical parameter from Primemover Wheel
RPM.
Mainly AVR is a Compact unit who maintian Output voltage of
Generator.

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