Interested to Buy Any Domain ? << Click Here >> for more details...
How to calculate the value of capacitance of a capacitor
used in power factor improvement plant if we know KVAR and
voltages?
- 1 Answers
- 3581 Views
- I also Faced
- E-Mail Answers
Answer Posted / raviteja vaka
for 3-ph system
Kvar=Sqrt(3)*v*i*sin(phi)
or Kvar=kw*tan(phi)
and for value of capacitance when kw or kvar is known
c=KVAR/(2*3.14*f*v^2) when capacitors are connected in Star
c=KVAR/(6*3.14*f*v^2) when capacitors are connected in Delta
I think the above information is in line with your question
If u want any further details mail me @ raviteja.vaka@gmail.com
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
How much earthing frequency is capable?
i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test
Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.
What is your acheivements
What is the formula for selecting the cabels according to load? How to calculate what sq.mm cabel to be used?
Form S and "c" license application both are same? @ tneb portal
What is a slack bus?
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM
State ohm’s law?
how to discharge 3 phase power factor correction capacitors
How to calculate the no of Ceiling fan (1200mm sweep) per unit area?
WHAT IS THE PARTIAL DISCHARGE TEST?
what is thresold of perception
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
