Answer / viswanath

the capacitor bank depends on the load type
1. for resistive load no need cap.bank
2.and the cap.bank calculation depends on the Power factor

(for inductive loads 0.8 pf lag)
if u want clear calculation mail me with all load perticulars
mail id: viswaeee60@gmail.com

Answer / rohit pareek

the capacitor bank reqired almost 30 persent of full load
(kva) but exectly we must know the desired powerr factor

KVAR = kw/Sin theta

pf= cos theta= desired pf

let 0.99 we require than cos Q = 0.96
Q= Cos inv 0.96
SinQ Will = sin * Q

Kvar = Sin Q* Load

Answer / mior

First and foremost, you need to know what is your required
KVAr; then, you can design the capacitor bank to suit with
your required KVAr.

The purpose of designing the capacitor bank is to correct
the power factor to the desired value. By doing so, you can
reduce the loses of power as well as reducing your
electricity bill.

The link below might help you on how to design the power
factor correction and how to design the capacitor bank.

http://guide4electricalconsultant.com/power%20factor%
20correction.html

http://guide4electricalconsultant.com/design%20cap%
20bank.html

does frequency affects the load? if yes elaborate it.

1 Answers  

---

Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

---

why servomotor motor? where i apply for best output?

0 Answers  

---

how would you determin the horsepower of a motor without a nameplate

3 Answers  

---

If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.

0 Answers   Sterling Wilson,

---

IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

0 Answers  

---

how electronic energy meter works?

2 Answers  

---

why do MCB melt but not tripped in lighting highmast??

1 Answers   AHPCL,

---

after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..

3 Answers  

---

explain about RTCC

2 Answers   HAL,

---

If the maximum demand is 120 KVA in a building, then what is the Current taken according to load given ? Formula for it ?

3 Answers  

---

WHAT IS NORMAL VECTOR GROUP USED FOR DESIGNING OF TRANSFORMERS??

0 Answers  

---