# design of LC filter

Discussion in 'General Electronics Chat' started by nduwamungu, Dec 23, 2015.

1. ### nduwamungu Thread Starter New Member

Dec 22, 2015
3
0
I am new on this social media as a student
please can you help me to know how i can find a parameters of LC filters in power system transmission
i have the following parameters:::
DC/AC
Vdc=960 volts
V(L-L) rms=500 volts
Pn=35000 watts.
load is THREE PHASE RESISTANCE .
How i can find a parameters of LC filters ?????

2. ### fiberstorejames New Member

Aug 5, 2014
18
1
The filter parameters are mainly determined by four factors: the resonant frequency, the harmonic distortion rate, inductance fundamental voltage drop, and the reactive power compensation ability. Make clear these factors and then consider the parameters. Hope can help you.

3. ### nduwamungu Thread Starter New Member

Dec 22, 2015
3
0

okay thank you for your message.
do you have any video talking LC filter for DC/AC with R LOAD??.
may be i did not understand clearly so if you have any documents regarding LC filters please let me know .
because my calculation are working well in MATLAB .

4. ### nduwamungu Thread Starter New Member

Dec 22, 2015
3
0
Sorry i mean the parameters determined by formula are not good if i put it in Matlab

Aug 21, 2008
2,750
665
6. ### nigelwright7557 Senior Member

May 10, 2008
488
71
The main formula for LC frequency is:

1
------------------------------- = Frequency
2 pi square root of (LC)