As filters are incorporated in inverters to provide a more sinusoidal waveform, I am keen to know what is the correct procedure of obtaining the bode plot of different combinations of L and C values. Is it by the normal transfer function [Vo/Vin = (1/LC)/(s2+(R/L)s+(1/LC))] or by some other method?
Also, I want to understand the information conveyed from the plot as for what probable information I can derive from the plot (apart from Gain Margin Phase Margin and Stability).
Have a look at https://www.youtube.com/watch?v=u4Po2wHCIAs
https://www.mathworks.com/matlabcentral/answers/344485-bode-plot-of-low-pass-filter-and-high-pass-filter
You can use bode command in Matlab. For your transfer function I prepared a file. Please see the attached file. For 10 different L and C values( just random values) I put bode in a for loop and draw frequency responses. You can arrange your desired values of L and C in a vector and draw bode.
PASSIVE DAMPING FILTER DESIGN AND APPLICATION FOR THREE-PHASE PV GRID-CONNECTED INVERTER
watch the following
https://www.youtube.com/watch?v=u4Po2wHCIAs
https://www.mathworks.com/matlabcentral/answers/344485-bode-plot-of-low-pass-filter-and-high-pass-filter
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