I hv a question regarding power factor improvement just
after transformer. I request you to reply me plzz. thank
you sir.
My friend has a small unit of fabrication. in his factory
the main load is a welding machine, lathe machine, grinding
machine. this load is not continuous type. now our
electricity board has installed 16 KVA, 11000/433 V
transformer for our factory. In the energy meter (trivector
meter) at LV side of transformer, i hv seen power factor
value of 0.15 only when only 3 KW load was flowing. Further
electricity board has suggested to install 4 KVAR capacitor
at LV side after energy meter. Now my question is that if
we permanantly install and switch on 4 KVAR capacitor after
energy meter, during some load on transformer and also
without any load on transformer, wht will be the power
factor shown in energy meter?i dont want to get any penalty
by electricity board, so plz suggest me if i can
permanantly install and switch on the 4 kvar capacitor or
not at LV side of transformer just after energy meter?
Thank you again and awaiting for ur positive reply soon.
Answer Posted / k.prakashchandra
Most of the Elec boards consider only the average pf which
is =Kwh/Kvah for the billing month.Fix individual capacitors
on load side or APFC
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
Alternator rotor earth fault relay circuit
State The Difference Between Generator And Alternator?
How efficiency of thermal plant can be improved?
EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.
help me with the question that might be ask on the interview for technical position
what is the need of starter in tube light and what type of starter is used in that?
What is shunt voltage and u v voltage witch one best
What is the difference between line drop and percentage line drop?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?
Define newton's law of viscosity.
How does a digital electronic meter work??????
What is the capacitance values of 132,220,400 & 765 kV current transformer
cc of scorpio?