In a running D.G set engine and Alternator is revolving at 1500RPM but no outp

In a running D.G set engine and Alternator is revolving at
1500RPM but no output in the terminal>>>>what to do??
someone told excitation problem ....please advice

Question Posted / subbu

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal&g..

Answer / parvesh sharma

Some times the exciter will we discharge due to the leakage or reverse supply at this condition we excite the exciter of the alternator, from 24 volt DC external supply for few time than start the DG it will generate the full voltage.

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal&g..

Answer / sagar

There is AVR i.e Automatic Voltage Regulator in Alternator. You need to check its settings. There are two knobs provided V+ to increase voltage & V- to decrease voltage of alternator.

If after increasing V+ there is no change in voltage at alternator terminal then check excitaion system.

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3 Yes

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal&g..

Answer / ashish

Unless a proper load is connected to the set, the system will not work.
Consider the load to be current and then check the output.

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3 Yes

3 No

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