how to reduce power loss when the tranmission under long
distance?
Answer Posted / comil83
To reduce power loss in HV line u have to reduce current in
trasmission line so voltage will remain as high as
pssible.so u can overcomes from more voltage dropp.For
reducing current in line u have to apply the formula R =
L/A.Where L leanth of conductor and A = circumfanc of
conductor.In ur case lenth of con. is long.so to reduce R u
have to increace A(Thick cable).If R is reduced then losses
of voltage will less but it will also increase your capital
cost of cable transmission.Other way is you can us step up
X'mer at some distance u can improve ur voltage trnsmission
but in this cas also capital cost of ur extra x"mer will
more and also some loss in X"mer is also there.
So u have to select a methode as per ur industrial
aplication.
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