What is the method to calculate the capacitor bank rating
for say 50 KW load and how do we connect each capacitor to
busbar??
Answer Posted / santoshvarma
Before connecting a capacitor bank we have to know for what
purpose we are connecting, if the load having power factor
of 0.8 and if you want to increase the power factor to 0.95,
for that you need to install capacitor bank. The rating of
the capacitor bank can be calculated as follows
Required KVAR rating of capacitor bank = KW(of
load)*(tan(cosinver 0.8)-tan(cosinve0.95)
By this way you will get the kvar rating of capacitor bank.
The capacitor is always connected in parallel to load bus.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
A cotter joint is generally used to transmit
What are the specifications for getting approval of Substation?
The power supplied to a 50mH inductor from a 120V, 60Hz source will be
How many VSC based HVDC are there in India and the world
What happens to voltage when current through the inductor is constant?
Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
use of PIR in ehv breaker
How does PLC work for sychronising of Two or more DG sets?
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH
HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?
what do u understand about FACTS? how they are useful?
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????