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

3 Answers
4872 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

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.

Is This Answer Correct ?

5 Yes

0 No

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.

Is This Answer Correct ?

3 Yes

1 No

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.

Is This Answer Correct ?

3 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

how much current (in MW)can be carried max. through S/C dog & Panther Conductor ?

1 Answers

why ground cannot be used as neutral as ground also provides close path for current flowing ?

3 Answers

Where the Dry type tranformers are used.

5 Answers

what is the reason for balance of voltage in magnetic balance test?

2 Answers Reliance,

why mostly conductor made by 7 nos wire?

1 Answers

Can anybody explain me the electrical circuit of indian railways to drive electrical engines(LOCOMOTIVES)? How does overhead lines work in the circuit to drive different trains on the same track?

1 Answers

What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?

0 Answers

What is the black star?

2 Answers

What is the power factor you maintain at ur organization?

43 Answers Cummins, Exide, Johnson and Johnson, KTC, Microsoft, Powergear, Secure Meters, Suncity Strips, Wheels India,

how to maintain ht line?

0 Answers

which technique servo motor tested o.k or faulty ?

1 Answers ABB,

how Local Breaker Backup relay working?

1 Answers

For more Electrical Engineering Interview Questions Click Here