We have 2 no. 4MW DG set. and GEB supply.
But, we running, only 1 DG set. when we done APFC/Power
factor setting : 0.90, then winding temp. Low. but when
setting done : 0.83, then Winding temp. increase.
WHY Why ? ? ?, plz give me answer.
Answer Posted / sudheer
i think the main reason is load. when the power factor is
0.90 then the generator run smoothly and not over loaded.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
what is active power & reactive power?
what happens when series resonance occurs?
How does a transformer contribute towards the widespread popularity of ac system over dc?
How a capacitor discharge weld power supply works? what is the use of a pulse transformer?
What is the equivalent circuit of a transformer and its vector diagram?
On what cycle does thermal power plant operate?
Electrical Engineering
what is the need of starter in tube light and what type of starter is used in that?
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
How to calculate no of Lighning arrestors are required for protecting 50mX 50m*20m cubical building and locations of LA?
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
How to choose size of the cable w.r.to current carrying capacity ...
what is meant by surge? what we called for high currents?
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
Differentiate between digital phase converter and ordinary phase converter.