please explain working of revers power relay

Answer Posted / d. kumar

grid power canected genration station.ther used revers
power relay.you shud be synch.TG to GRID that time synch to
grid. in case generation system off that time coming revers
power relay active.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to deside the capacity of chock for drive?

1613


What are the special cables required for explosion proof wiring?

15624


how we findout a ignater is faulty or not?

1584


what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????

1392


how to calculate the distance relay faulty zone?pls explain?

1576






What is milivolt dop test in Busducts? What is its significance & procedure to do the test?

1567


Explain the term parallel path in dc machin ?

1750


Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

2494


How would you relate your key competencies to this position?

1740


What are the main faults of DC generators?

2355


No load tap changing transformer working

1211


What is the mmf,rgt and ngt please brief completely

1155


what happen when power factor of 2 parallely operated transformer become equle?

1696


what is meant by directional earth fault and non directional earth fault? describe both.

1456


Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks

1290