What happen when the AVR of the generator fails? Will it cause
power instability and total failure of the alternator?

Answer Posted / k.prakashchandra

Further ,the ' loss of excitation relay ' should act to trip . If it does not and the prime mover is still working , then the gen will run as induction generator . It may disturb stability as the pf is very low .

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what's the moog valve

1048


why airtel use + 24 volts and other operators use -48 volt

2106


can dp type level transmitter work in under vaccum condition

1528


im try to calculating seawater flow required for SW-FGD system. I need a guide, equation or method to do it, can some one help me! Thanks very much

1471


What is LB-SR.

2481






can u please tell me how to calculate the concrete quantity for a under reamed pile? r=300mm,depth=3m for a cylinder and for bulb l=.750mm,width=.525

1276


procedure of how to generate power in solar plant.

1373


What is difference between secondary Air & Tertiary Air and Their use.?

1470


Qatar Fertiliser Company (QAFCO) Shortlisted me for interview (got the intel from my source) for Field Operator- Utilities post. Please let me know what kind of questions they asked? ... this position requires 5 years of experience in Power Plant and background Diploma in Electrical/ Mech. ... my Background is Electrical and I am a sub Assistant Engineer (Operation) at a private HFO based Power plant... PS: Please Let me know what preparation should I take to obtain the Interview which will be take place In Bangladesh soon

1765


what does mean by kva rating

995


How We Calibrate the vaccum transmitter?

1463


what is the trip circuit supervision in an electrical meaning?

1437


what is the difference between compensated & normal drum level in boiler drum?

1286


We have Demin Closed cooling water system with expansion tank for cooling oil system. Expansion tank having N2 bladder. Whenever N2 bladder bursts out, Closed cooling water circuit pressure drops and make-up happening, eventhough there is no leaks. And how Circuit pressure drops?

1424


LAPT working in alternator / generator

2541